:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --panel-2: #f1f3f6;
  --line: #e3e7ed;
  --line-2: #cfd5de;
  --text: #17202c;
  --muted: #5d6b7e;
  --faint: #8a96a6;
  --accent: #2b5797;
  --accent-ink: #ffffff;
  --accent-soft: #eaf0f7;
  --ok: #138a4b;
  --ok-soft: #e3f5ea;
  --warn: #b35c00;
  --warn-soft: #fff1dc;
  --bad: #c62828;
  --bad-soft: #fde8e8;
  --peach: #f8cbad;
  --sage: #e9f0e1;
  --sale: #d6ebc6;
  --total: #fff2a8;
  --nav-bg: #111826;
  --nav-ink: #c9d2e0;
  --nav-faint: #7d8aa0;
  --nav-on: #1f2a3d;
  --shadow: none;
  --shadow-lg: 0 2px 6px rgba(16, 24, 40, .15);
  --radius: 4px;
  --plan-bg: #ffffff;
  --plan-ink-filter: none;
  --plan-ink: #1d2126;

  --c-gross: #3b5bdb;
  --c-refuge: #0ca678;
  --c-stair: #f08c00;
  --c-jump_lift: #7048e8;
  --c-headroom: #d6336c;
  --c-lift: #1c7ed6;
  --c-shaft: #0b9aa8;
  --c-other: #868e96;
  --c-rule: #9c36b5;
  --c-toilet: #74b816;
  --c-lobby: #e8590c;
  --c-ahu: #1098ad;
  --c-elec_room: #f59f00;
  --c-balcony: #2f9e44;
  --c-machine: #862e9c;
  --c-service: #c2255c;
  --c-escalator: #5c7cfa;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e131a; --panel: #151b24; --panel-2: #1b232e; --line: #252f3e; --line-2: #33405a;
    --text: #e6ebf2; --muted: #9aa7b8; --faint: #6f7d90; --accent: #7fa3d1; --accent-ink: #0b1020;
    --accent-soft: #1d2a3a; --ok: #3fcf83; --ok-soft: #10301f; --warn: #ffb35c; --warn-soft: #3a2a12;
    --bad: #ff7a7a; --bad-soft: #3a1717; --peach: #5a3b28; --sage: #22301f; --sale: #233a1c; --total: #4a4416;
    --nav-bg: #0a0e14; --nav-on: #182131;
    --shadow: none; --plan-bg: #0d1218; --plan-ink-filter: invert(1) brightness(.85); --plan-ink: #d6d9dd;
    --logo-on-panel: brightness(0) invert(1);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e131a; --panel: #151b24; --panel-2: #1b232e; --line: #252f3e; --line-2: #33405a;
  --text: #e6ebf2; --muted: #9aa7b8; --faint: #6f7d90; --accent: #7fa3d1; --accent-ink: #0b1020;
  --accent-soft: #1d2a3a; --ok: #3fcf83; --ok-soft: #10301f; --warn: #ffb35c; --warn-soft: #3a2a12;
  --bad: #ff7a7a; --bad-soft: #3a1717; --peach: #5a3b28; --sage: #22301f; --sale: #233a1c; --total: #4a4416;
  --nav-bg: #0a0e14; --nav-on: #182131;
  --shadow: none; --plan-bg: #0d1218; --plan-ink-filter: invert(1) brightness(.85); --plan-ink: #d6d9dd;
  --logo-on-panel: brightness(0) invert(1);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 13px/1.45 "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.num, td.n, th.n { font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.small { font-size: 11.5px; margin-top: 6px; }
.hidden { display: none !important; }
.spacer { flex: 1; }
.ellip { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
h1 { font-size: 22px; letter-spacing: 0; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 0 0 4px; }
h3 { font-size: 14px; margin: 0; }
h4.sub { margin: 4px 0 8px; font-size: 13px; }
.lede { color: var(--muted); margin: 0; max-width: 760px; }
.stack { display: grid; gap: 14px; align-content: start; }
.row-gap { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 14px; align-items: start; }
.grid-2.tight { grid-template-columns: 1fr 1fr; gap: 24px; }

/* ---------- layout shell */
.layout { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; background: linear-gradient(to right, var(--nav-bg) 232px, transparent 232px); }
.sidenav { background: var(--nav-bg); color: var(--nav-ink); display: flex; flex-direction: column; padding: 14px 10px; position: sticky; top: 0; height: 100vh; z-index: 40; }
.sidenav .brand { color: #fff; padding: 4px 8px 16px; }
.sidenav .brand small { display: block; color: var(--nav-faint); font-weight: 500; font-size: 11px; margin-left: 4px; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; letter-spacing: 0; font-size: 15px; cursor: pointer; flex-wrap: wrap; }
.brand-mark { width: 26px; height: 26px; border-radius: 7px; background: var(--accent); display: grid; place-items: center; color: #fff; }
.brand-mark svg { width: 16px; height: 16px; }
.sidenav nav { display: grid; gap: 2px; }
.nav-i { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; color: var(--nav-ink); font-weight: 500; }
.nav-i:hover { background: var(--nav-on); text-decoration: none; color: #fff; }
.nav-i.on { background: var(--nav-on); color: #fff; box-shadow: inset 3px 0 0 var(--accent); }
.nav-i .icon { width: 17px; height: 17px; opacity: .85; }
.nav-l { flex: 1; }
.badge { background: var(--bad); color: #fff; font-size: 10.5px; font-weight: 700; border-radius: 10px; padding: 0 6px; min-width: 18px; text-align: center; }
.badge.soft { background: var(--accent); }
.badge.warn { background: var(--warn); color: #fff; }
.nav-i .badge + .badge { margin-left: -6px; }
.me { display: flex; align-items: center; gap: 8px; padding: 10px 6px; border-top: 1px solid #ffffff14; }
.me .iconbtn { color: var(--nav-faint); }
.me .iconbtn:hover { background: var(--nav-on); color: #fff; }
.me-t { flex: 1; min-width: 0; line-height: 1.2; }
.me-t div { color: #fff; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.me-t small { color: var(--nav-faint); text-transform: capitalize; }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-weight: 700; flex: none; }
.ver { color: var(--nav-faint); font-size: 10.5px; padding: 0 8px; }
.main-col { min-width: 0; display: flex; flex-direction: column; }
.mobilebar { display: none; }
.scrim { display: none; }
.content { padding: 22px 26px 40px; max-width: 1560px; width: 100%; margin: 0 auto; }
.content.full { max-width: none; padding: 0; height: 100vh; display: flex; flex-direction: column; }
.page { display: grid; gap: 16px; align-content: start; }
.page.narrow { max-width: 860px; }
.page-h { display: flex; align-items: flex-end; gap: 10px; flex-wrap: wrap; }

/* ---------- controls */
.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line-2); background: var(--panel); padding: 6px 11px; border-radius: 8px; cursor: pointer; font-weight: 500; white-space: nowrap; color: var(--text); text-decoration: none !important; }
.btn:hover { background: var(--panel-2); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.07); }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.ghost:hover { background: var(--panel-2); }
.btn.ghost.on { background: var(--accent-soft); color: var(--accent); }
.btn.danger { color: var(--bad); }
.btn.danger-solid { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn.ok { background: var(--ok-soft); border-color: transparent; color: var(--ok); }
.btn.sm { padding: 3px 8px; font-size: 12px; border-radius: 6px; }
.btn svg, .icon { width: 15px; height: 15px; flex: none; }
.icon.xl { width: 30px; height: 30px; }
.iconbtn { border: 0; background: transparent; padding: 5px; border-radius: 6px; cursor: pointer; color: var(--muted); display: inline-grid; place-items: center; }
.iconbtn:hover { background: var(--panel-2); color: var(--text); }
.iconbtn.on { background: var(--accent-soft); color: var(--accent); }
.iconbtn.disabled { opacity: .3; pointer-events: none; }
.linkbtn { border: 0; background: none; color: var(--accent); cursor: pointer; padding: 0; font-size: 12px; }
input[type=text], input[type=number], input[type=password], input[type=search], select, textarea { border: 1px solid var(--line-2); background: var(--panel); border-radius: 7px; padding: 6px 9px; min-width: 0; }
textarea { width: 100%; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 35%, transparent); border-color: var(--accent); }
input:disabled, select:disabled, textarea:disabled { opacity: .7; }
input.inline { border-color: transparent; background: transparent; padding: 3px 6px; }
input.inline:hover:not(:disabled) { border-color: var(--line-2); }
input.inline:focus { background: var(--panel); }
select.inline { border-color: transparent; background: transparent; padding: 3px 4px; }
select.inline:hover:not(:disabled) { border-color: var(--line-2); }
label.chk { display: inline-flex; gap: 6px; align-items: center; cursor: pointer; }
.field { display: grid; gap: 4px; align-content: start; }
.field input, .field select, .field textarea { width: 100%; }
.field-l { font-size: 11.5px; font-weight: 600; color: var(--muted); display: block; margin-bottom: 2px; }
.field-h { font-size: 11.5px; color: var(--faint); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 14px; }
.span2 { grid-column: 1 / -1; }
.inline-fields { display: grid; grid-template-columns: 120px 1fr; gap: 10px; margin-top: 10px; }
.seg { display: inline-flex; background: var(--panel-2); padding: 3px; border-radius: 9px; gap: 2px; flex-wrap: wrap; }
.seg > * { border: 0; background: transparent; padding: 5px 11px; border-radius: 7px; cursor: pointer; color: var(--muted); font-weight: 500; display: inline-flex; gap: 6px; align-items: center; text-decoration: none !important; }
.seg > .on { background: var(--panel); color: var(--text); box-shadow: var(--shadow); }
.seg .count { font-size: 11px; background: var(--line); border-radius: 9px; padding: 0 6px; }
.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.search { display: flex; align-items: center; gap: 6px; border: 1px solid var(--line-2); border-radius: 8px; padding: 0 9px; background: var(--panel); flex: 1; max-width: 420px; }
.search input { border: 0; outline: 0; padding: 7px 0; flex: 1; background: transparent; }
.search .icon { color: var(--faint); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { border: 1px solid var(--line-2); background: var(--panel); border-radius: 3px; padding: 3px 10px; cursor: pointer; font-size: 12px; }
.chip:hover { border-color: var(--accent); }
.chip.on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.radio { display: flex; gap: 10px; align-items: flex-start; border: 1px solid var(--line); border-radius: 10px; padding: 12px; cursor: pointer; }
.radio.on, .radio:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.radio input { margin-top: 3px; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); min-width: 0; }
.card-h { padding: 11px 16px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 10px; flex-wrap: wrap; min-height: 46px; }
.card-b { padding: 14px 16px; }
.pill { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border-radius: 3px; font-size: 11.5px; font-weight: 600; white-space: nowrap; }
.pill .icon { width: 12px; height: 12px; }
.pill.ok { background: var(--ok-soft); color: var(--ok); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.bad { background: var(--bad-soft); color: var(--bad); }
.pill.info { background: var(--accent-soft); color: var(--accent); }
.pill.gray { background: var(--panel-2); color: var(--muted); }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: none; }
.empty { text-align: center; padding: 34px 16px; color: var(--muted); display: grid; gap: 6px; justify-items: center; }
.empty-t { font-weight: 600; color: var(--text); font-size: 14px; }
.empty p { margin: 0; max-width: 460px; }
.banner { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: 9px; font-size: 12.5px; flex-wrap: wrap; }
.banner.warn { background: var(--warn-soft); color: var(--warn); }
.banner.info { background: var(--accent-soft); color: var(--accent); }
.spin { width: 13px; height: 13px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .8s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
.flag { display: flex; gap: 8px; padding: 7px 9px; border-radius: 8px; background: var(--warn-soft); color: var(--warn); font-size: 12px; margin-bottom: 6px; align-items: flex-start; }
.flag.bad { background: var(--bad-soft); color: var(--bad); }
.flag.ok { background: var(--ok-soft); color: var(--ok); }
.flag svg { flex: none; margin-top: 1px; }
.ctx { display: flex; gap: 8px; align-items: center; background: var(--panel-2); border-radius: 8px; padding: 7px 10px; font-weight: 500; }
.warnline { color: var(--warn); display: flex; gap: 6px; align-items: center; margin-top: 6px; }
ul.mini { margin: 6px 0 0; padding-left: 18px; font-size: 12px; }
ul.mini li { margin: 2px 0; }
ul.mini li.bad { color: var(--bad); }
ul.mini li.warnc { color: var(--warn); }

/* ---------- login */
.login-wrap { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.login-art { background: var(--nav-bg); color: #c9d2e0; padding: 56px; display: flex; flex-direction: column; justify-content: center; gap: 14px; }
.login-art .brand { color: #fff; }
.login-art h1 { color: #fff; font-size: 32px; max-width: 460px; margin-top: 30px; }
.login-art p { max-width: 460px; font-size: 14.5px; line-height: 1.6; margin: 0; }
.login-steps { counter-reset: s; list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 8px; }
.login-steps li { counter-increment: s; display: flex; gap: 10px; align-items: center; }
.login-steps li::before { content: counter(s); width: 24px; height: 24px; border-radius: 50%; background: rgba(255, 255, 255, .14); color: #fff; display: grid; place-items: center; font-size: 12px; font-weight: 700; }
.login { width: min(380px, calc(100% - 32px)); padding: 30px; place-self: center; }
.login form { display: grid; gap: 10px; margin-top: 16px; }
.login input { padding: 10px 12px; }
.err { color: var(--bad); min-height: 18px; font-size: 12px; }

/* ---------- KPIs */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.kpi { padding: 13px 15px; }
.kpi .k { color: var(--muted); font-size: 11px; letter-spacing: 0; font-weight: 600; }
.kpi .v { font-size: 18px; font-weight: 700; letter-spacing: 0; font-variant-numeric: tabular-nums; margin-top: 3px; }
.kpi .s { color: var(--faint); font-size: 12px; font-variant-numeric: tabular-nums; }
.kpi.accent { border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); background: var(--panel); }

/* ---------- home & lists */
.plist { display: grid; }
.prow { display: grid; grid-template-columns: minmax(0, 1fr) 130px 170px; gap: 12px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line); color: var(--text); }
.prow:last-child { border-bottom: 0; }
.prow:hover { background: var(--panel-2); text-decoration: none; }
.prow-ic { width: 38px; height: 38px; border-radius: 9px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }
.prow-ic .icon { width: 19px; height: 19px; }
.prow-t { font-weight: 600; font-size: 14px; }
.prow-m { min-width: 0; }
.prow-m .faint { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.prow-n { text-align: right; }
.prow-n .num { font-weight: 600; }
.prow-s { display: flex; gap: 6px; justify-content: flex-end; flex-wrap: wrap; }
ul.attn, ul.activity { list-style: none; margin: 0; padding: 4px 0; }
.attn li a, .attn li > div { display: flex; gap: 11px; padding: 9px 16px; color: var(--text); cursor: pointer; }
.attn li a:hover, .attn li > div:hover { background: var(--panel-2); text-decoration: none; }
.attn-i { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--panel-2); color: var(--muted); flex: none; }
.attn-i.warn { background: var(--warn-soft); color: var(--warn); }
.attn-i.bad { background: var(--bad-soft); color: var(--bad); }
.attn-i.info { background: var(--accent-soft); color: var(--accent); }
.activity li { display: flex; gap: 10px; padding: 8px 16px; border-bottom: 1px solid var(--line); }
.activity li:last-child { border-bottom: 0; }
.act-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line-2); margin-top: 6px; flex: none; }
.act-override, .act-item, .act-manual, .act-copy { background: var(--accent); }
.act-issue { background: var(--ok); }
.act-upload, .act-revision { background: var(--c-jump_lift); }
.act-feedback { background: var(--warn); }
.act-rule { background: var(--c-rule); }
.act-signoff { background: var(--ok); }
.act-t { font-size: 12.5px; }

/* ---------- upload */
.drop { border: 1.5px dashed var(--line-2); border-radius: var(--radius); padding: 20px; text-align: center; color: var(--muted); background: var(--panel); transition: all .15s; cursor: pointer; display: grid; gap: 4px; justify-items: center; }
.drop.big { padding: 34px 20px; }
.drop.over { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.drop strong { color: var(--text); }
.target { display: grid; gap: 8px; }
.help ol { margin: 8px 0 0; padding-left: 20px; display: grid; gap: 6px; color: var(--muted); }
.help b { color: var(--text); }
.bar { height: 6px; background: var(--line); border-radius: 4px; overflow: hidden; width: 140px; }
.bar.big { width: min(420px, 90%); height: 8px; margin-top: 8px; }
.bar > i { display: block; height: 100%; background: var(--accent); transition: width .3s; width: 0; }

/* ---------- tables */
table.t { width: 100%; border-collapse: collapse; }
table.t th { text-align: left; font-weight: 600; font-size: 11px; color: var(--muted); letter-spacing: 0; padding: 8px 10px; border-bottom: 1px solid var(--line); background: var(--panel-2); white-space: nowrap; }
table.t td { padding: 7px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.t tr:last-child td { border-bottom: 0; }
table.t tr:hover td { background: color-mix(in srgb, var(--panel-2) 60%, transparent); }
.sheetno { font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.fname { color: var(--muted); font-size: 12px; max-width: 230px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dl-row { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.dl-row .btn .faint { font-size: 11px; }

/* ---------- versions */
.vlist { display: grid; }
.vrow { display: flex; gap: 14px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.vrow:last-child { border-bottom: 0; }
.vrow-m { flex: 1; min-width: 260px; display: grid; gap: 3px; }
.vname { font-size: 14px; }
.vsum { font-size: 12px; font-variant-numeric: tabular-nums; }
.vrow.withdrawn .vname { text-decoration: line-through; color: var(--faint); }
.deltas { display: flex; gap: 22px; flex-wrap: wrap; }
.deltas > div { display: grid; gap: 1px; }
.deltas small { color: var(--muted); font-size: 11px; letter-spacing: 0; font-weight: 600; }
.deltas b { font-size: 17px; }
.delta { font-variant-numeric: tabular-nums; font-size: 12px; color: var(--muted); font-weight: 600; }
.delta.up { color: var(--ok); }
.delta.down { color: var(--bad); }
ul.changes { columns: 2; }

/* ---------- project */
.project { display: grid; gap: 16px; }
.project.is-review { display: flex; flex-direction: column; gap: 0; height: 100%; min-height: 0; }
.phead { display: grid; gap: 10px; }
.is-review .phead { padding: 12px 18px 0; background: var(--panel); border-bottom: 1px solid var(--line); gap: 6px; }
.is-review .phead h1 { font-size: 17px; }
.is-review .phead-t > .faint { display: none; }
.phead-top { display: flex; gap: 14px; align-items: flex-end; flex-wrap: wrap; }
.phead-t { min-width: 0; }
.crumbs { display: flex; gap: 4px; align-items: center; color: var(--faint); font-size: 12px; }
.crumbs .icon { width: 12px; height: 12px; }
.phead-a { justify-content: flex-end; }
.revsel { display: inline-flex; gap: 7px; align-items: center; border: 1px solid var(--line-2); background: var(--panel); border-radius: 8px; padding: 5px 10px; cursor: pointer; }
.revsel:hover { border-color: var(--accent); }
.ptabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.is-review .ptabs { border-bottom: 0; }
.ptab { padding: 8px 13px; color: var(--muted); font-weight: 500; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; display: inline-flex; gap: 6px; align-items: center; }
.ptab:hover { color: var(--text); text-decoration: none; }
.ptab.on { color: var(--text); border-bottom-color: var(--accent); font-weight: 600; }
.ptab .count { font-size: 10.5px; background: var(--panel-2); color: var(--muted); border-radius: 9px; padding: 0 6px; font-weight: 600; }
.ptab .count.warn { background: var(--warn-soft); color: var(--warn); }
.pbody { min-width: 0; }
.pbody.full { flex: 1; min-height: 0; }
.setinfo { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.stepper { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.stepper li a { display: flex; gap: 10px; align-items: center; padding: 12px 14px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line); color: var(--text); height: 100%; }
.stepper li a:hover { text-decoration: none; border-color: var(--accent); }
.stepper li small { display: block; color: var(--muted); font-size: 12px; }
.st-n { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; background: var(--panel-2); color: var(--muted); flex: none; }
.stepper li.done .st-n { background: var(--ok-soft); color: var(--ok); }
.stepper li.now a { border-color: var(--accent); }
.stepper li.now .st-n { background: var(--accent); color: var(--accent-ink); }
dl.kv { display: grid; grid-template-columns: 130px 1fr; gap: 6px 12px; margin: 12px 0; }
dl.kv dt { color: var(--muted); }
dl.kv dd { margin: 0; }

/* ---------- popover & menu */
.popover { position: absolute; z-index: 70; background: var(--panel); border: 1px solid var(--line); border-radius: 11px; box-shadow: var(--shadow-lg); padding: 6px; }
.menu { display: grid; }
.menu hr { border: 0; border-top: 1px solid var(--line); margin: 4px 0; }
.menu-item { display: flex; gap: 10px; align-items: flex-start; text-align: left; border: 0; background: transparent; padding: 7px 9px; border-radius: 7px; cursor: pointer; color: var(--text); width: 100%; text-decoration: none !important; }
.menu-item:hover { background: var(--panel-2); }
.menu-item.danger { color: var(--bad); }
.menu-item .icon { margin-top: 2px; color: var(--muted); }
.menu-item small { display: block; color: var(--faint); font-size: 11.5px; }
.cellpop { padding: 6px 8px; display: grid; gap: 8px; }
.cp-h small { display: block; }
.cp-v { font-size: 15px; }
.cp-src { display: flex; gap: 6px; align-items: center; color: var(--muted); }
.hist ul { margin: 4px 0 0; padding-left: 16px; }
.hist li { margin: 2px 0; color: var(--text); font-size: 12px; }
.cp-a { border-top: 1px solid var(--line); padding-top: 8px; }

/* ---------- modal / toast */
.modal-bg { position: fixed; inset: 0; background: rgba(10, 14, 20, .5); display: grid; place-items: center; z-index: 80; padding: 16px; }
.modal { width: min(520px, 100%); max-height: calc(100vh - 32px); overflow: auto; }
.modal.wide { width: min(680px, 100%); }
.modal .card-b { display: grid; gap: 12px; }
.modal .foot { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.floorpick { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 4px 10px; max-height: 190px; overflow: auto; padding: 8px; border: 1px solid var(--line); border-radius: 8px; }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 10px 14px; border-radius: 10px; z-index: 90; box-shadow: var(--shadow-lg); font-weight: 500; display: flex; gap: 12px; align-items: center; max-width: calc(100vw - 32px); }
.toast.bad { background: var(--bad); color: #fff; }
.toast-act { border: 0; background: var(--accent); color: #fff; border-radius: 7px; padding: 4px 10px; cursor: pointer; font-weight: 600; white-space: nowrap; }

/* ---------- feedback */
.fb-wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); min-height: 420px; }
.fb-list { border-right: 1px solid var(--line); max-height: 70vh; overflow: auto; }
.fb-row { display: grid; grid-template-columns: 30px 1fr auto; gap: 10px; text-align: left; width: 100%; border: 0; border-bottom: 1px solid var(--line); background: transparent; padding: 10px 14px; cursor: pointer; align-items: center; }
.fb-row:hover { background: var(--panel-2); }
.fb-row.on { background: var(--accent-soft); }
.fb-ic { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--panel-2); color: var(--muted); }
.fb-ic.k-correction { background: var(--accent-soft); color: var(--accent); }
.fb-ic.k-issue { background: var(--bad-soft); color: var(--bad); }
.fb-ic.k-idea { background: var(--warn-soft); color: var(--warn); }
.fb-m { display: grid; min-width: 0; }
.fb-t { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fb-m .faint { font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fb-s { display: grid; justify-items: end; gap: 2px; }
.fb-detail { max-height: 70vh; overflow: auto; }
.fb-d { padding: 16px; display: grid; gap: 8px; align-content: start; }
.fb-d h3 { font-size: 15px; }
.howused { display: flex; gap: 8px; background: var(--panel-2); border-radius: 8px; padding: 9px 11px; font-size: 12.5px; color: var(--muted); }
.thread { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.thread li { background: var(--panel-2); border-radius: 8px; padding: 8px 10px; }
.reply { display: grid; gap: 6px; justify-items: end; }
.actions { border-top: 1px solid var(--line); padding-top: 10px; }

/* ---------- learning */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.flow-s { padding: 16px; border-right: 1px solid var(--line); display: grid; gap: 6px; align-content: start; position: relative; }
.flow-s:last-child { border-right: 0; }
.flow-s:not(:last-child)::after { content: "→"; position: absolute; right: -9px; top: 18px; background: var(--panel); color: var(--faint); font-weight: 700; }
.flow-n { width: 26px; height: 26px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-weight: 700; }
.flow-t { font-weight: 700; }
.flow-s p { margin: 0; color: var(--muted); font-size: 12.5px; line-height: 1.5; }
.flow-f { font-size: 12px; font-weight: 600; color: var(--accent); }
.rulecard { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; display: grid; gap: 8px; }
.rule-h { display: flex; gap: 10px; justify-content: space-between; flex-wrap: wrap; align-items: center; }
.rule-ex { font-size: 12px; }
.impact { background: var(--panel-2); border-radius: 8px; padding: 9px 11px; font-size: 12.5px; display: grid; gap: 4px; }
.impact details summary { cursor: pointer; }
.accbar { display: flex; align-items: center; gap: 8px; }
.accbar .track { width: 160px; height: 8px; border-radius: 4px; background: var(--panel-2); overflow: hidden; flex: none; }
.accbar .track i { display: block; height: 100%; border-radius: 4px; background: var(--ok); }
.accbar .track i.warn { background: var(--warn); }
.accbar .track i.bad { background: var(--bad); }
table.acc td:last-child { width: 45%; }
ul.hbars { list-style: none; padding: 0; margin: 0; display: grid; gap: 7px; }
.hbars li { display: grid; grid-template-columns: 170px 1fr 30px; gap: 10px; align-items: center; font-size: 12.5px; }
.hb { height: 8px; background: var(--panel-2); border-radius: 4px; overflow: hidden; }
.hb i { display: block; height: 100%; background: var(--accent); border-radius: 4px; }

/* ---------- review */
.review { display: grid; grid-template-columns: 236px minmax(0, 1fr) 380px; height: 100%; min-height: 0; }
.floors { border-right: 1px solid var(--line); background: var(--panel); overflow: auto; }
.floors-h { display: flex; gap: 10px; align-items: center; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.progress-ring { width: 32px; height: 32px; border-radius: 50%; background: conic-gradient(var(--ok) calc(var(--p) * 360deg), var(--line) 0); position: relative; flex: none; }
.progress-ring::after { content: ""; position: absolute; inset: 5px; border-radius: 50%; background: var(--panel); }
.floors h4 { margin: 0; padding: 12px 14px 6px; font-size: 10.5px; letter-spacing: 0; color: var(--faint); }
.floor-item { display: grid; grid-template-columns: 1fr auto; gap: 1px 8px; padding: 7px 14px; cursor: pointer; border-left: 3px solid transparent; color: var(--text); }
.floor-item:hover { background: var(--panel-2); text-decoration: none; }
.floor-item.active { background: var(--accent-soft); border-left-color: var(--accent); }
.floor-item .l { font-weight: 600; }
.floor-item .s { color: var(--muted); font-size: 11.5px; grid-column: 1; }
.floor-item .f { grid-row: 1 / span 2; grid-column: 2; align-self: center; display: flex; gap: 4px; align-items: center; }
.mark { display: inline-grid; place-items: center; }
.mark .icon { width: 15px; height: 15px; }
.mark.ok { color: var(--ok); }
.mark.carry { color: var(--c-jump_lift); }
.mark.flagm { color: var(--bad); }
.mark.todo { width: 13px; height: 13px; border-radius: 50%; border: 1.5px dashed var(--line-2); }

.planwrap { position: relative; background: var(--plan-bg); overflow: hidden; min-height: 300px; }
.planwrap svg.plan { width: 100%; height: 100%; display: block; cursor: grab; touch-action: none; position: absolute; inset: 0; }
.planwrap svg.plan.drawing { cursor: crosshair; }
.planwrap svg.plan.panning { cursor: grabbing; }
.planwrap image { filter: var(--plan-ink-filter); }
.ov { stroke-width: 1.5; vector-effect: non-scaling-stroke; fill-opacity: .28; cursor: pointer; transition: fill-opacity .1s; }
.ov:hover { fill-opacity: .55; }
.ov.excluded { fill-opacity: .04; stroke-dasharray: 4 3; }
.ov.manual { stroke-dasharray: 6 2; stroke-width: 2; }
.ov.sel { stroke-width: 3; fill-opacity: .6; }
.zone-outline { fill: none; stroke: var(--c-gross); stroke-width: 2; vector-effect: non-scaling-stroke; stroke-dasharray: 8 4; pointer-events: none; }
.zone-fill { fill: var(--c-gross); fill-opacity: .045; pointer-events: none; }
.zone-tag { font-weight: 700; paint-order: stroke; stroke: var(--plan-bg); stroke-width: 4px; fill: var(--c-gross); pointer-events: none; }
.draft { fill: var(--accent); fill-opacity: .2; stroke: var(--accent); stroke-width: 2; vector-effect: non-scaling-stroke; pointer-events: none; }
.draft-pt { fill: var(--panel); stroke: var(--accent); stroke-width: 2; vector-effect: non-scaling-stroke; }
.pin { cursor: pointer; }
.pin-c { fill: var(--bad); stroke: #fff; stroke-width: 2; vector-effect: non-scaling-stroke; }
.pin-t { fill: #fff; font-weight: 700; pointer-events: none; }
.plan-tools { position: absolute; top: 12px; left: 12px; display: flex; gap: 6px; flex-wrap: wrap; z-index: 5; right: 12px; }
.plan-tools .grp { display: flex; gap: 2px; background: var(--panel); border: 1px solid var(--line); border-radius: 9px; padding: 3px; box-shadow: var(--shadow); align-items: center; }
.legend { position: absolute; bottom: 12px; left: 12px; background: var(--panel); border: 1px solid var(--line); border-radius: 9px; padding: 6px 8px; display: flex; gap: 4px; flex-wrap: wrap; box-shadow: var(--shadow); z-index: 5; max-width: calc(100% - 24px); }
.legend button { border: 0; background: transparent; display: flex; gap: 5px; align-items: center; padding: 2px 7px; border-radius: 6px; cursor: pointer; font-size: 12px; color: var(--text); }
.legend button.off { opacity: .4; }
.legend button:hover { background: var(--panel-2); }
.tip { position: absolute; pointer-events: none; background: var(--text); color: var(--bg); padding: 6px 9px; border-radius: 7px; font-size: 12px; z-index: 20; max-width: 280px; box-shadow: var(--shadow); }
.drawhint { position: absolute; top: 56px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 7px 12px; border-radius: 8px; z-index: 6; font-size: 12px; box-shadow: var(--shadow); max-width: calc(100% - 24px); }
.empty-plan { position: absolute; inset: 0; display: grid; place-items: center; color: var(--muted); text-align: center; padding: 30px; }

.side { border-left: 1px solid var(--line); background: var(--panel); overflow: auto; }
.side-sec { padding: 12px 14px; border-bottom: 1px solid var(--line); }
.side-sec h4 { margin: 0 0 8px; font-size: 10.5px; letter-spacing: 0; color: var(--faint); display: flex; align-items: center; gap: 8px; }
.side-head { position: sticky; top: 0; background: var(--panel); z-index: 2; }
.carrybox { background: color-mix(in srgb, var(--c-jump_lift) 8%, var(--panel)); }
.carrybox > .row-gap { color: var(--c-jump_lift); }
.ztabs { display: flex; gap: 4px; flex-wrap: wrap; }
.ztab { border: 1px solid var(--line-2); background: var(--panel); border-radius: 7px; padding: 4px 10px; cursor: pointer; font-weight: 600; }
.ztab.active { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.vals { width: 100%; border-collapse: collapse; }
.vals td { padding: 3px 0; border-bottom: 1px dashed var(--line); }
.vals tr:last-child td { border-bottom: 0; }
.vals .cat { display: flex; align-items: center; gap: 7px; }
.vals input { width: 100px; text-align: right; font-variant-numeric: tabular-nums; padding: 3px 6px; }
.vals input.overridden { border-color: var(--accent); background: var(--accent-soft); }
.vals .auto { color: var(--faint); font-size: 11.5px; text-align: right; padding-right: 8px; }
.vals tr.derived td { color: var(--muted); }
.vals tr.derived.strong td { color: var(--text); font-weight: 600; }
.why { background: var(--accent-soft); border-radius: 8px; padding: 9px 10px; margin-top: 8px; display: grid; gap: 7px; }
.items { list-style: none; margin: 0; padding: 0; }
.items li { display: grid; grid-template-columns: 18px minmax(0, 1fr) auto auto; gap: 6px; align-items: center; padding: 2px 4px; border-radius: 6px; }
.items li:hover, .items li.sel { background: var(--panel-2); }
.items li.sel { outline: 1.5px solid var(--accent); }
.items li .lbl { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; }
.items li .num { font-size: 12px; min-width: 50px; display: inline-flex; gap: 2px; align-items: center; justify-content: flex-end; }
.items li.excl .lbl, .items li.excl .num { color: var(--faint); text-decoration: line-through; }
.items select { font-size: 11.5px; padding: 1px 2px; border-radius: 5px; border: 1px solid var(--line); background: var(--panel); max-width: 108px; }
.tag { font-size: 10px; font-weight: 700; padding: 0 4px; border-radius: 4px; margin-right: 4px; background: var(--panel-2); color: var(--muted); }
.tag.rule { background: color-mix(in srgb, var(--c-rule) 15%, transparent); color: var(--c-rule); }
.tag.rev { background: var(--accent-soft); color: var(--accent); }
.tag.need { background: var(--warn-soft); color: var(--warn); }
.cat-group { margin-bottom: 6px; }
.cat-group > .h { display: flex; align-items: center; gap: 7px; font-weight: 600; padding: 4px; cursor: pointer; user-select: none; }
.cat-group > .h .num { margin-left: auto; }
ul.notes { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.notes li { display: flex; gap: 8px; font-size: 12.5px; }
.notes li.resolved, .notes li.dismissed { opacity: .6; }
.pinno { border: 0; background: var(--bad); color: #fff; border-radius: 50%; width: 22px; height: 22px; display: grid; place-items: center; cursor: pointer; flex: none; }
.pinno .icon { width: 13px; height: 13px; }

/* ---------- statement */
.rules { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; }
.rules .r { display: flex; gap: 6px; align-items: center; }
.rules input[type=number] { width: 78px; text-align: right; }
.rules details summary { cursor: pointer; color: var(--accent); }
.st-card { padding: 10px; }
.sheetwrap { overflow: auto; }
table.st { border-collapse: collapse; width: 100%; min-width: 1100px; font-size: 12.5px; }
table.st th, table.st td { border: 1px solid var(--line-2); padding: 4px 7px; }
table.st thead th { background: var(--sage); font-weight: 600; text-align: center; font-size: 11.5px; line-height: 1.25; }
table.st thead tr.title th { background: var(--peach); font-size: 13.5px; letter-spacing: 0; }
table.st td.sale { background: var(--sale); }
table.st tr.total td { background: var(--total); font-weight: 700; }
table.st tr.pct-row td { background: var(--total); font-weight: 600; font-size: 12px; color: var(--muted); border-top: 0; }
table.st td.b { font-weight: 600; }
table.st td.c { text-align: center; }
table.st td.lbl a { color: var(--text); font-weight: 500; }
table.st td.cell { cursor: pointer; position: relative; }
table.st td.cell:hover, table.st td.cell:focus { outline: 2px solid var(--accent); outline-offset: -2px; }
table.st td.chk { box-shadow: inset 0 0 0 2px var(--warn); background: var(--warn-soft); }
table.st td.marked::after { content: ""; position: absolute; top: 0; right: 0; border: 5px solid transparent; border-top-color: var(--bad); border-right-color: var(--bad); }
table.st td.changed { background: color-mix(in srgb, var(--accent-soft) 70%, transparent); }
table.st .dlt { font-size: 10.5px; font-weight: 600; }
table.st .dlt.up { color: var(--ok); }
table.st .dlt.down { color: var(--bad); }
.src { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 5px; vertical-align: middle; flex: none; }
.src.override { background: var(--accent); }
.src.copied { background: var(--c-jump_lift); }
.src.filled { background: var(--c-lift); }
.src.rule { background: var(--c-rule); }
.src.typical { background: transparent; box-shadow: inset 0 0 0 1.5px var(--muted); }
.legend-inline { display: flex; gap: 14px; align-items: center; color: var(--muted); font-size: 12px; flex-wrap: wrap; }
.legend-inline span { display: inline-flex; align-items: center; gap: 5px; }
.sw { width: 12px; height: 12px; border-radius: 3px; display: inline-block; border: 1px solid var(--line-2); }
.sw.chk { background: var(--warn-soft); border-color: var(--warn); }
.sw.marked { background: var(--bad-soft); border-color: var(--bad); }
td.cmp { line-height: 1.2; }
td.cmp .o { font-weight: 600; }
td.cmp .r { color: var(--muted); font-size: 11px; }
td.cmp.g1 { background: var(--ok-soft); }
td.cmp.g2 { background: var(--warn-soft); }
td.cmp.g3 { background: var(--bad-soft); }
td.cmp .d { font-size: 11px; font-weight: 600; }
td.cmp.g2 .d { color: var(--warn); }
td.cmp.g3 .d { color: var(--bad); }

/* ---------- responsive */
@media (max-width: 1250px) {
  .review { grid-template-columns: 200px minmax(0, 1fr) 340px; }
  .flow { grid-template-columns: 1fr 1fr; }
  .flow-s:nth-child(2) { border-right: 0; }
  .flow-s:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .flow-s::after { display: none; }
}
@media (max-width: 1050px) {
  .grid-2 { grid-template-columns: 1fr; }
  .review { grid-template-columns: 190px minmax(0, 1fr); grid-template-rows: minmax(360px, 1fr) auto; }
  .side { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--line); max-height: none; }
  .content.full { height: auto; min-height: 100vh; }
  .pbody.full { min-height: 80vh; }
  .stepper { grid-template-columns: 1fr 1fr; }
  .fb-wrap { grid-template-columns: 1fr; }
  .fb-list { border-right: 0; border-bottom: 1px solid var(--line); max-height: 45vh; }
}
@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; background: none; }
  .sidenav { position: fixed; left: 0; top: 0; bottom: 0; width: 260px; transform: translateX(-100%); transition: transform .2s; }
  .sidenav.open { transform: none; box-shadow: var(--shadow-lg); }
  .scrim { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 35; }
  .mobilebar { display: flex; gap: 10px; align-items: center; padding: 8px 12px; background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 30; }
  .content { padding: 16px; }
  .login-wrap { grid-template-columns: 1fr; }
  .login-art { padding: 32px 20px; }
  .login-art h1 { font-size: 24px; margin-top: 10px; }
  .prow { grid-template-columns: minmax(0, 1fr); }
  .prow-n, .prow-s { grid-column: 1; text-align: left; justify-content: flex-start; }
  .review { grid-template-columns: 1fr; grid-template-rows: auto 60vh auto; }
  .floors { max-height: 190px; border-right: 0; border-bottom: 1px solid var(--line); }
  .form-grid, .inline-fields, .grid-2.tight { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; }
  .flow-s { border-right: 0; border-bottom: 1px solid var(--line); }
  .hbars li { grid-template-columns: 120px 1fr 26px; }
  ul.changes { columns: 1; }
  .phead-a { justify-content: flex-start; }
  dl.kv { grid-template-columns: 100px 1fr; }
}
@media (max-width: 520px) {
  .stepper { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .kpi .v { font-size: 17px; }
}

@media print {
  .sidenav, .mobilebar, .phead-a, .ptabs, .toolbar, .rules, .kpis, .banner { display: none !important; }
  .layout { display: block; }
  body { background: #fff; color: #000; }
  .content { padding: 0; max-width: none; }
  .card { box-shadow: none; border: 0; }
  table.st { min-width: 0; font-size: 9px; }
  table.st th, table.st td { padding: 2px 4px; border-color: #777; }
  :root { --peach: #f8cbad; --sage: #e9f0e1; --sale: #d6ebc6; --total: #fff2a8; --line-2: #777; }
  .st-block { break-inside: avoid; margin-bottom: 10px; }
  @page { size: A4 landscape; margin: 10mm; }
}

table.t select.inline { max-width: 150px; }
.sheetcell { display: flex; gap: 8px; align-items: center; }
.cmpsel { display: inline-flex; gap: 6px; align-items: center; color: var(--muted); }
.cmpsel select { max-width: 260px; }

/* ---------- v2.1: results, share, mobile */
.pill.demo { margin-left: 10px; vertical-align: middle; font-size: 11px; }
.banner.ok { background: var(--ok-soft); color: var(--ok); }
.banner b { font-weight: 700; }
.only-narrow { display: none; }
.dl-row.left { justify-content: flex-start; }
h3.sub { margin: 4px 0 8px; font-size: 14px; }
.scorecard .card-h .icon { color: var(--accent); }
.score-top { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.score-big { display: grid; justify-items: center; padding: 12px 18px; border-radius: 4px; background: var(--panel-2); min-width: 130px; }
.score-big b { font-size: 20px; letter-spacing: 0; line-height: 1.1; }
.score-big span { font-size: 11.5px; color: var(--muted); }
.score-big.ok { background: var(--ok-soft); color: var(--ok); }
.score-big.warn { background: var(--warn-soft); color: var(--warn); }
.score-big.bad { background: var(--bad-soft); color: var(--bad); }
.score-sub { display: grid; gap: 10px; flex: 1; min-width: 240px; }
.delta.same { color: var(--ok); }
.match { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; white-space: nowrap; }
.match i { display: block; height: 6px; width: 80px; border-radius: 3px; background: var(--ok); max-width: 80px; }
.match.g2 i { background: var(--warn); }
.match.g3 i { background: var(--bad); }
.match.g2 { color: var(--warn); }
.match.g3 { color: var(--bad); }
.worst summary { cursor: pointer; font-weight: 600; }
.fcards { display: grid; gap: 8px; }
.fcard { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 0; }
.fcard > summary, .fcard.total { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 11px 13px; cursor: pointer; list-style: none; }
.fcard > summary::-webkit-details-marker { display: none; }
.fcard.total { background: var(--total); cursor: default; }
.fc-l { display: grid; }
.fc-v { display: grid; justify-items: end; }
.fc-d { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; margin: 0; padding: 0 13px 10px; border-top: 1px dashed var(--line); padding-top: 10px; }
.fc-d dd { margin: 0; }
.fcard .btn { margin: 0 13px 12px; }
.cmpbar { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.cmpbar select { min-width: 220px; }
.sharerow { display: flex; gap: 12px; align-items: flex-start; justify-content: space-between; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; flex-wrap: wrap; }
.sharerow > .ellip { flex: 1; min-width: 220px; white-space: normal; }
.shareurl { width: 100%; margin-top: 6px; font-size: 12px; color: var(--muted); }
.sharepage { max-width: 1280px; margin: 0 auto; padding: 18px 22px 40px; display: grid; gap: 16px; }
.sharehead { display: flex; align-items: center; gap: 10px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.sharefoot { font-size: 12px; padding: 10px 0; }
.fullcmp > summary { cursor: pointer; list-style: none; }
.floorsel { display: none; }
.tabbar { display: none; }
.avatar.sm { width: 30px; height: 30px; border: 0; cursor: pointer; font: inherit; font-weight: 700; color: #fff; }
.sheet-bg { position: fixed; inset: 0; background: rgba(10, 14, 20, .45); z-index: 85; display: flex; align-items: flex-end; }
.sheet { background: var(--panel); width: 100%; border-radius: 4px 4px 0 0; padding: 8px 10px calc(14px + env(safe-area-inset-bottom)); display: grid; gap: 2px; }
.sheet-grip { width: 40px; height: 4px; border-radius: 2px; background: var(--line-2); margin: 2px auto 8px; }
.sheet-me { display: flex; gap: 10px; align-items: center; padding: 6px 10px 12px; border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.sheet-i { display: flex; gap: 12px; align-items: center; padding: 12px 10px; border-radius: 10px; color: var(--text); border: 0; background: none; text-align: left; font-size: 14.5px; width: 100%; cursor: pointer; }
.sheet-i:hover, .sheet-i:active { background: var(--panel-2); text-decoration: none; }
.sheet-i .icon { width: 20px; height: 20px; color: var(--muted); }
.sheet-i small { display: block; color: var(--faint); font-size: 12px; }

@media (max-width: 860px) {
  .sidenav { display: none; }
  .mobilebar { display: flex; padding: 8px 14px; padding-top: calc(8px + env(safe-area-inset-top)); }
  .content { padding: 14px 14px calc(84px + env(safe-area-inset-bottom)); }
  .content.full { padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
  .tabbar { display: grid; grid-template-columns: repeat(5, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; background: var(--panel); border-top: 1px solid var(--line); padding: 6px 4px calc(6px + env(safe-area-inset-bottom)); box-shadow: 0 -4px 18px rgba(16,24,40,.06); }
  .tabbar > a, .tabbar > button { display: grid; justify-items: center; gap: 2px; font-size: 10.5px; color: var(--muted); border: 0; background: none; padding: 4px 0; position: relative; font-weight: 500; text-decoration: none !important; cursor: pointer; }
  .tabbar .icon { width: 22px; height: 22px; }
  .tabbar .on { color: var(--accent); }
  .tb-badge { position: absolute; top: 0; left: 55%; background: var(--bad); color: #fff; font-style: normal; font-size: 10px; font-weight: 700; border-radius: 9px; padding: 0 5px; min-width: 16px; text-align: center; }
  .tb-badge.warn { background: var(--warn); }
  .only-wide { display: none; }
  .only-narrow { display: block; }
  .hide-sm { display: none; }
  h1 { font-size: 19px; }
  .page-h .btn { flex: 1; justify-content: center; }
  /* project header: compact, tabs as sticky swipeable chips */
  .phead { gap: 8px; }
  .phead-top { gap: 8px; }
  .phead-a { width: 100%; display: grid; grid-template-columns: 1fr auto auto; gap: 6px; }
  .phead-a > .revsel { grid-column: 1 / -1; justify-content: space-between; }
  .phead-a > .btn.primary { grid-column: 1 / -1; justify-content: center; padding: 9px; }
  .ptabs { position: sticky; top: 50px; z-index: 20; background: var(--bg); border-bottom: 0; gap: 6px; padding: 6px 0; margin: 0 -14px; padding-left: 14px; padding-right: 14px; }
  .ptab { border: 1px solid var(--line); border-radius: 4px; padding: 6px 13px; margin: 0; background: var(--panel); }
  .ptab.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
  .ptab.on .count { background: rgba(255,255,255,.25); color: inherit; }
  .is-review .phead { padding: 10px 14px 0; }
  .is-review .ptabs { top: 0; margin: 0 -14px; }
  .mobilebar { z-index: 30; }
  /* review: floor picker on top, plan, then panel */
  .review { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 58vh auto; overflow-x: hidden; }
  .side { min-width: 0; }
  .floorsel .faint { display: none; }
  .floors { display: none; }
  .floorsel { display: flex; gap: 6px; align-items: center; padding: 8px 12px; background: var(--panel); border-bottom: 1px solid var(--line); }
  .floorsel select { flex: 1; min-width: 0; padding: 8px; font-weight: 600; }
  .side { max-height: none; }
  .side-head { position: static; }
  .plan-tools .btn { padding: 4px 8px; }
  .legend { display: none; }
  .vals input { width: 92px; }
  .modal-bg { align-items: end; padding: 0; }
  .modal { width: 100% !important; border-radius: 4px 4px 0 0; max-height: 92vh; }
  .modal .foot { padding-bottom: calc(12px + env(safe-area-inset-bottom)); }
  .modal .foot .btn { flex: 1; justify-content: center; }
  .toast { bottom: calc(80px + env(safe-area-inset-bottom)); }
  .kpis { grid-template-columns: 1fr 1fr; gap: 8px; }
  .kpis .kpi.accent { grid-column: 1 / -1; }
  .kpi { padding: 11px 12px; }
  .stepper li a { padding: 10px 12px; }
  .score-top { gap: 12px; }
  .score-big { min-width: 0; width: 100%; grid-template-columns: auto 1fr; gap: 10px; justify-items: start; align-items: center; }
  .deltas { gap: 14px; }
  .deltas > div { min-width: 42%; }
  .scoretable th:nth-child(4), .scoretable td:nth-child(4) { display: none; }
  .match i { display: none; }
  .scoretable td, .scoretable th { padding: 7px 6px; }
  .vrow { padding: 12px; }
  .dl-row { justify-content: flex-start; }
  .sharepage { padding: 12px 14px 30px; }
  .fb-row { padding: 10px 12px; }
  .toolbar > select { flex: 1; }
  .rules { gap: 10px; }
  .cmpbar select { min-width: 0; width: 100%; }
  .cmpbar .field { flex: 1 1 100%; }
  table.t { font-size: 12.5px; }
}

/* ---------- v2.2: clean phone layout */
.only-narrow-i { display: none !important; }
.sharehead .ro { display: inline-flex; gap: 6px; align-items: center; color: var(--muted); font-size: 12px; }
.sharehead .ro .icon { width: 13px; height: 13px; }
.share-title h1 { margin: 2px 0 4px; }
.share-title p { margin: 0; }
.m-eyebrow { font-size: 11.5px; font-weight: 600; letter-spacing: 0; color: var(--accent); }

@media (max-width: 860px) {
  .only-wide-i { display: none !important; }
  .only-narrow-i { display: inline-grid !important; }
  /* share page: plain white sheet, no boxes */
  body:has(.sharepage) { background: var(--panel); }
  .sharepage { padding: 0 20px 40px; gap: 0; max-width: 560px; }
  .sharehead { position: sticky; top: 0; z-index: 10; background: var(--panel); padding: 14px 0 12px; margin: 0 -20px; padding-left: 20px; padding-right: 20px; border-bottom: 1px solid var(--line); }
  .sharehead .brand { font-size: 14px; }
  .sharehead .brand-mark { width: 24px; height: 24px; }
  .share-title { padding: 22px 0 4px; }
  .share-title h1 { font-size: 24px; letter-spacing: 0; line-height: 1.2; }
  .share-title .lede { font-size: 14px; }
  .sharefoot { padding: 28px 0 0; font-size: 12px; line-height: 1.5; text-align: center; }

  /* the results column */
  .m-res { display: grid; }
  .pbody .m-res { background: var(--panel); margin: 4px -14px 0; padding: 0 18px 8px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .m-hero { padding: 26px 0 24px; border-bottom: 1px solid var(--line); }
  .m-big { font-size: 26px; font-weight: 700; letter-spacing: 0; line-height: 1.05; margin-top: 6px; font-variant-numeric: tabular-nums; }
  .m-big span { font-size: 18px; font-weight: 600; color: var(--muted); letter-spacing: 0; }
  .m-sub { color: var(--muted); font-size: 14px; margin-top: 6px; font-variant-numeric: tabular-nums; }
  .m-status { display: inline-flex; align-items: center; gap: 7px; margin-top: 14px; font-size: 12.5px; font-weight: 500; color: var(--muted); }
  .m-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--warn); }
  .m-status.ok i { background: var(--ok); }
  .m-sec { padding: 24px 0 8px; border-bottom: 1px solid var(--line); }
  .m-sec:last-child { border-bottom: 0; }
  .m-h { font-size: 12px; font-weight: 600; letter-spacing: 0; color: var(--faint); margin-bottom: 6px; }
  ul.m-list { list-style: none; margin: 0; padding: 0; }
  .m-list > li, .m-acc summary { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--line); }
  .m-list > li:last-child { border-bottom: 0; }
  .m-list > li.m-acc { display: block; padding: 0; }
  .m-acc summary { list-style: none; cursor: pointer; border-bottom: 0; }
  .m-acc summary::-webkit-details-marker { display: none; }
  .m-acc summary .icon { width: 15px; height: 15px; color: var(--faint); transition: transform .15s; }
  .m-acc details[open] summary .icon { transform: rotate(180deg); }
  .m-l { font-size: 15px; font-weight: 500; color: var(--text); }
  .m-s { font-size: 12.5px; color: var(--faint); margin-top: 1px; font-variant-numeric: tabular-nums; }
  .m-r { display: flex; align-items: center; gap: 8px; flex: none; }
  .m-v { font-size: 15px; font-weight: 600; font-variant-numeric: tabular-nums; }
  .m-u { font-size: 12px; color: var(--faint); margin-left: -4px; }
  .m-list.tight > li { padding: 10px 0; }
  .m-total { background: none; }
  .m-total .m-l, .m-total .m-v { font-weight: 700; }
  .m-list > li.m-total { border-top: 1.5px solid var(--text); border-bottom: 0; }
  .m-chip { font-size: 11.5px; font-weight: 600; padding: 2px 7px; border-radius: 6px; min-width: 52px; text-align: center; font-variant-numeric: tabular-nums; }
  .m-chip.g1 { background: var(--ok-soft); color: var(--ok); }
  .m-chip.g2 { background: var(--warn-soft); color: var(--warn); }
  .m-chip.g3 { background: var(--bad-soft); color: var(--bad); }
  .m-chip.na { background: var(--panel-2); color: var(--faint); }
  .m-ref { display: flex; gap: 7px; align-items: center; color: var(--muted); font-size: 13px; margin-bottom: 14px; }
  .m-ref .icon { width: 14px; height: 14px; }
  .m-verdict { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
  .m-verdict b { font-size: 20px; letter-spacing: 0; font-variant-numeric: tabular-nums; }
  .m-verdict span { color: var(--muted); font-size: 14px; }
  .m-bar { display: flex; height: 6px; border-radius: 3px; overflow: hidden; background: var(--panel-2); margin: 14px 0 8px; gap: 2px; }
  .m-bar i { display: block; height: 100%; }
  .m-bar .g1, .m-legend .g1 { background: var(--ok); }
  .m-bar .g2, .m-legend .g2 { background: var(--warn); }
  .m-bar .g3, .m-legend .g3 { background: var(--bad); }
  .m-legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); margin-bottom: 8px; flex-wrap: wrap; }
  .m-legend span { display: inline-flex; align-items: center; gap: 5px; }
  .m-legend i { width: 7px; height: 7px; border-radius: 50%; }
  .m-more summary { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; color: var(--accent); font-weight: 600; font-size: 14px; cursor: pointer; list-style: none; border-top: 1px solid var(--line); }
  .m-more summary::-webkit-details-marker { display: none; }
  .m-more[open] summary .icon { transform: rotate(180deg); }
  .m-line { display: flex; gap: 10px; align-items: center; color: var(--muted); font-size: 14px; padding: 0 0 16px; }
  .m-line .icon { width: 18px; height: 18px; color: var(--ok); flex: none; }
  .m-seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; background: var(--panel-2); border-radius: 10px; padding: 3px; margin: 6px 0 10px; }
  .m-seg button { border: 0; background: none; padding: 8px 4px; border-radius: 8px; font-weight: 600; font-size: 13px; color: var(--muted); cursor: pointer; }
  .m-seg button.on { background: var(--panel); color: var(--text); box-shadow: 0 1px 3px rgba(16,24,40,.12); }
  .m-colh { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--faint); padding: 6px 23px 4px 0; border-bottom: 1px solid var(--line); }
  dl.m-dl { display: grid; grid-template-columns: 1fr auto; gap: 7px 12px; margin: 0 0 14px; padding: 12px 14px; background: var(--panel-2); border-radius: 10px; font-size: 13px; }
  .m-dl dt { color: var(--muted); }
  .m-dl dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
  .m-dl .b { color: var(--text); font-weight: 600; }
  .m-docs { display: grid; }
  .m-doc { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--text); text-decoration: none !important; }
  .m-doc:last-child { border-bottom: 0; }
  .m-doc > div { flex: 1; min-width: 0; }
  .m-doc .m-l { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .m-doc > .icon { color: var(--faint); width: 18px; height: 18px; }
  .m-doc-i { width: 38px; height: 38px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; flex: none; }
  .m-doc-i .icon { width: 18px; height: 18px; }

  /* in-app project header on phones: name + set switcher + one actions button */
  .crumbs { display: none; }
  .phead-t > .faint { display: none; }
  .phead h1 { font-size: 21px; letter-spacing: 0; }
  .phead-a { display: flex !important; flex-wrap: nowrap; }
  .phead-a > .revsel { flex: 1; }
  .morebtn { width: 40px; height: 38px; border: 1px solid var(--line-2) !important; border-radius: 8px; background: var(--panel) !important; }
  .is-review .phead h1 { font-size: 17px; }
  .ptabs { gap: 4px; }
  .ptab { border: 0; background: transparent; padding: 7px 12px; }
  .ptab.on { background: var(--text); color: var(--panel); }
}

.pdetails > summary { cursor: pointer; list-style: none; }
.pdetails > summary::-webkit-details-marker { display: none; }
.pdetails[open] > summary .icon { transform: rotate(180deg); }
.pdetails:not([open]) > summary { border-bottom: 0; }

/* ---------- v2.3: one flat, quiet design on phones (no boxes inside boxes) */
@media (max-width: 860px) {
  body { background: var(--panel); }
  .mobilebar { border-bottom: 1px solid var(--line); background: var(--panel); }
  .content { padding-left: 18px; padding-right: 18px; }
  .page, .stack, .project { gap: 0; }
  .page-h { padding: 18px 0 10px; }
  .page-h .lede { display: none; }
  .page-h h1 { font-size: 24px; letter-spacing: 0; }
  /* cards become plain sections divided by hairlines */
  .card { background: transparent; border: 0; border-radius: 0; box-shadow: none; border-top: 1px solid var(--line); }
  .card-h { padding: 18px 0 6px; border: 0; min-height: 0; }
  .card-h h3 { font-size: 12px; font-weight: 600; letter-spacing: 0; color: var(--faint); }
  .card-b { padding: 8px 0 18px; }
  .grid-2 { gap: 0; }
  .grid-2 > * { min-width: 0; }
  /* KPI tiles become a list; the accent one becomes the hero */
  .kpis { display: block; padding: 4px 0 8px; }
  .kpi { display: grid; grid-template-columns: 1fr auto; align-items: baseline; column-gap: 12px; padding: 12px 0 !important; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; background: none !important; }
  .kpi:last-child { border-bottom: 0; }
  .kpi .k { text-transform: none; letter-spacing: 0; font-size: 15px; font-weight: 500; color: var(--text); grid-row: 1; }
  .kpi .v { font-size: 15px; font-weight: 600; grid-row: 1; grid-column: 2; margin: 0; text-align: right; }
  .kpi .s { grid-column: 1 / -1; font-size: 12.5px; }
  .kpi.accent { display: block; padding: 18px 0 16px !important; }
  .kpi.accent .k { font-size: 11.5px; font-weight: 600; letter-spacing: 0; color: var(--accent); }
  .kpi.accent .v { font-size: 22px; letter-spacing: 0; text-align: left; margin-top: 4px; }
  .kpi.accent .s { font-size: 13.5px; margin-top: 2px; }
  .kpis .kpi.accent { order: -1; }
  .kpis { display: flex; flex-direction: column; }
  /* project list */
  .plist { margin: 0; }
  .prow { grid-template-columns: minmax(0, 1fr) auto; padding: 14px 0; gap: 4px 12px; }
  .prow-ic { display: none; }
  .prow-m .faint { white-space: normal; font-size: 12.5px; }
  .prow-n { grid-column: 2; grid-row: 1; text-align: right; }
  .prow-n .faint { font-size: 11.5px; }
  .prow-s { grid-column: 1 / -1; justify-content: flex-start; }
  .prow-t { font-size: 15px; }
  .prow-t .pill.demo { margin-left: 6px; }
  .prow:hover { background: none; }
  /* attention & activity: quiet rows, only the latest few */
  .attn li a, .attn li > div { padding: 12px 0; }
  .attn-i { width: 30px; height: 30px; border-radius: 50%; }
  .activity li { padding: 11px 0; }
  .activity li:nth-child(n+5) { display: none; }
  .act-t { font-size: 13.5px; }
  /* overview progress: four dots on one line */
  .stepper { grid-template-columns: repeat(4, 1fr) !important; gap: 0; padding: 18px 0 14px; position: relative; }
  .stepper li a { display: grid; justify-items: center; text-align: center; gap: 6px; padding: 0; border: 0 !important; box-shadow: none !important; background: none; }
  .stepper li small { display: none; }
  .stepper li b { font-size: 12px; font-weight: 600; }
  .stepper .st-n { width: 26px; height: 26px; font-size: 12px; position: relative; z-index: 1; }
  .stepper li:not(:last-child)::after { content: ""; position: absolute; height: 2px; background: var(--line); width: 25%; top: 31px; margin-left: 12.5%; }
  .stepper li { position: relative; }
  .stepper li:not(:last-child)::after { left: 50%; width: 100%; margin-left: 0; top: 13px; }
  .stepper li.done:not(:last-child)::after { background: var(--ok); }
  .deltas b { text-align: left; }
  .deltas > div { min-width: 44%; }
  .pdetails > summary .faint { display: none; }
  .banner { border-radius: 10px; margin: 8px 0; }
  .ptabs { margin-bottom: 4px; }
  .pbody .m-res { margin: 0 -18px; padding: 0 18px 8px; border: 0; }
  .vrow { padding: 14px 0; }
  .fb-wrap { border-top: 0; }
  .toolbar { padding: 6px 0 10px; }
  .home-up { display: none !important; }
}
@media (hover: none) {
  .attn li a:hover, .attn li > div:hover, .prow:hover, .floor-item:hover, table.t tr:hover td, .fb-row:hover { background: none; }
}
.match i { display: none !important; }

/* ---------- v2.4: phone project navigation = 4 buttons + "More" sheet */
.ptabs-m { display: none; }
.sheet-title { font-size: 12px; font-weight: 600; letter-spacing: 0; color: var(--faint); padding: 2px 10px 6px; }
.sheet-i.on { background: var(--accent-soft); color: var(--accent); }
.sheet-i.on .icon { color: var(--accent); }
.sheet-i > span { flex: 1; }
.sheet-count { font-size: 12px; background: var(--panel-2); color: var(--muted); border-radius: 10px; padding: 1px 8px; }
.sheet-count.warn { background: var(--warn-soft); color: var(--warn); }
@media (max-width: 860px) {
  .ptabs { display: none !important; }
  .ptabs-m { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; background: var(--panel-2); border-radius: 4px; padding: 4px; margin: 4px 0 8px; position: sticky; top: 56px; z-index: 20; }
  .ptabs-m > a, .ptabs-m > button { display: grid; justify-items: center; gap: 3px; padding: 8px 2px 7px; border-radius: 9px; border: 0; background: none; color: var(--muted); font-size: 12px; font-weight: 600; text-decoration: none !important; cursor: pointer; position: relative; font-family: inherit; }
  .ptabs-m .icon { width: 19px; height: 19px; }
  .ptabs-m span { display: inline-flex; align-items: center; gap: 2px; white-space: nowrap; }
  .ptabs-m span .icon { width: 12px; height: 12px; }
  .ptabs-m .on { background: var(--panel); color: var(--text); box-shadow: 0 1px 3px rgba(16, 24, 40, .12); }
  .ptabs-m .on > .icon { color: var(--accent); }
  .ptabs-m .tb-badge { top: 4px; left: 58%; }
  .is-review .ptabs-m { position: static; margin: 4px 0 8px; }
}
@media (max-width: 860px) {
  /* drawings list: sheet, floor type, status, actions only */
  .drw-table .c-opt { display: none; }
  .drw-table td { padding: 10px 6px; }
  .drw-table th { padding: 8px 6px; }
  .fname { max-width: 150px; }
  .pbody .drop { padding: 16px 12px; }
}
@media (max-width: 860px) {
  .pbody .sheetcell .pill { display: none; }
  .drw-table select.inline { max-width: 104px; font-size: 12.5px; }
  .drw-table td.c-act .btn { display: none; }
  .drw-table th:first-child { white-space: normal; }
}
@media (max-width: 860px) {
  .fname { max-width: 190px; }
}
.ov-cmp:empty { display: none; }
@media (max-width: 860px) {
  .ov-mres { margin: 0; padding: 0; border-top: 1px solid var(--line); }
  .ov-mres .m-sec { border-bottom: 0; padding-bottom: 0; }
  .m-link { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; border-top: 1px solid var(--line); color: var(--accent); font-weight: 600; font-size: 14px; text-decoration: none !important; }
  .m-link .icon { width: 16px; height: 16px; }
}
@media (max-width: 860px) {
  .ov:has(.ov-mres) .kpis .kpi:not(.accent) { display: none; }
  .ov .kpi.accent { padding-bottom: 6px !important; }
  .ov .stepper { padding: 12px 0 6px; }
}

/* ---------- v2.5: guided feedback, change log, questions & standards */
.wiz { display: grid; gap: 12px; min-height: 260px; align-content: start; }
.wiz-q { margin: 2px 0 0; font-size: 16px; letter-spacing: 0; }
.wiz-dots { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin-bottom: 4px; }
.wiz-dots span { display: grid; gap: 4px; }
.wiz-dots i { height: 4px; border-radius: 2px; background: var(--line); display: block; }
.wiz-dots .done i { background: var(--ok); }
.wiz-dots .on i { background: var(--accent); }
.wiz-dots small { font-size: 10.5px; color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wiz-dots .on small { color: var(--accent); font-weight: 600; }
.choices { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.choice { display: flex; gap: 10px; align-items: center; text-align: left; border: 1px solid var(--line-2); background: var(--panel); border-radius: 10px; padding: 11px 12px; cursor: pointer; font-weight: 500; }
.choice:hover { border-color: var(--accent); }
.choice.on { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.choice .icon { width: 17px; height: 17px; color: var(--muted); flex: none; }
.choice.on .icon { color: var(--accent); }
.wiz-sum { display: grid; gap: 6px; background: var(--panel-2); border-radius: 10px; padding: 10px 12px; font-size: 13px; }
.wiz-sum > div { display: flex; justify-content: space-between; gap: 12px; }
.wiz-sum > div:empty { display: none; }

.fb-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; }
.fbs { display: flex; gap: 12px; align-items: flex-start; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }
.fbs > .icon { width: 18px; height: 18px; color: var(--muted); margin-top: 3px; flex: none; }
.fbs b { font-size: 20px; letter-spacing: 0; display: block; font-variant-numeric: tabular-nums; }
.fbs span { color: var(--muted); font-size: 12.5px; }
.fbs small { display: block; color: var(--faint); font-size: 11.5px; margin-top: 2px; }
.fbs.warn > .icon, .fbs.warn b { color: var(--warn); }
.fb-tabs { margin-top: 2px; }
.fb-s small.bad { color: var(--bad); font-weight: 600; }

.log-g { overflow: hidden; }
ul.log { list-style: none; margin: 0; padding: 0; }
.log li { display: flex; gap: 14px; align-items: flex-start; padding: 12px 16px; border-top: 1px solid var(--line); }
.log-m { flex: 1; min-width: 0; display: grid; gap: 3px; }
.log-t { font-weight: 600; }
.log-why { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-top: 3px; }
.log-d { font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; text-align: right; }
.log-d small { font-weight: 500; color: var(--faint); margin-left: 3px; }
.log-d.up { color: var(--ok); }
.log-d.down { color: var(--bad); }
.btnpill { border: 0; cursor: pointer; }

ul.qlist { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.q { border: 1px solid var(--line); border-radius: 4px; padding: 12px 14px; display: grid; gap: 10px; }
.q.req { border-color: color-mix(in srgb, var(--warn) 45%, var(--line)); }
.q.done { background: color-mix(in srgb, var(--ok-soft) 35%, transparent); }
.q-h { display: flex; gap: 10px; align-items: flex-start; }
.q-dot { width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--line-2); display: grid; place-items: center; flex: none; margin-top: 1px; color: var(--muted); }
.q-dot .icon { width: 13px; height: 13px; }
.q.done .q-dot { background: var(--ok); border-color: var(--ok); color: #fff; }
.q-t { font-weight: 600; font-size: 14px; }
.q-req { font-size: 10.5px; font-weight: 700; letter-spacing: 0; color: var(--warn); margin-left: 8px; }
.q-in { display: flex; gap: 8px; }
.q-in input { flex: 1; }
.q.std.proposed { border-style: dashed; }
.q.std.retired { opacity: .6; }
.chip:disabled { opacity: .7; cursor: default; }

@media (max-width: 860px) {
  .fb-summary { grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 6px 0 10px; }
  .fbs { border: 0; border-radius: 0; padding: 12px 4px; background: none; }
  .fbs:nth-child(odd) { border-right: 1px solid var(--line); }
  .fbs:nth-child(n+3) { border-top: 1px solid var(--line); }
  .fbs small { display: none; }
  .fb-tabs { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; width: 100%; }
  .fbpage .page-h .btn.ghost { display: none; }
  .choices { grid-template-columns: 1fr; }
  .wiz-dots small { display: none; }
  .log li { padding: 12px 0; }
  .log-g .card-h { padding-top: 14px; }
  .q { padding: 12px; }
}
@media (max-width: 860px) {
  /* dialogs stay solid sheets (the flat-card rule must not reach them) */
  .modal-bg .card.modal { background: var(--panel); border: 0; border-top: 0; border-radius: 4px 4px 0 0; box-shadow: var(--shadow-lg); }
  .modal-bg .card.modal > .card-h { padding: 14px 18px 10px; border-bottom: 1px solid var(--line); }
  .modal-bg .card.modal > .card-h h3 { font-size: 16px; text-transform: none; letter-spacing: 0; color: var(--text); font-weight: 700; }
  .modal-bg .card.modal > .card-b { padding: 14px 18px; }
  .modal-bg { z-index: 90; }
  .popover { background: var(--panel); }
}
@media (hover: none) { .choice:hover { border-color: var(--line-2); } .choice.on:hover { border-color: var(--accent); } }

/* ---------- v2.6: audit fixes */
.st-sum { display: flex; gap: 0; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.st-sum > div { flex: 1; padding: 12px 16px; border-right: 1px solid var(--line); display: grid; gap: 1px; }
.st-sum > div:last-child { border-right: 0; }
.st-sum small { font-size: 11px; font-weight: 600; letter-spacing: 0; color: var(--muted); }
.st-sum b { font-size: 18px; letter-spacing: 0; font-variant-numeric: tabular-nums; }
.st-sum span { font-size: 12px; color: var(--faint); }
.st-sum > div:first-child b { color: var(--accent); }
.rules-d { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.rules-d > summary { display: flex; gap: 8px; align-items: center; padding: 11px 16px; cursor: pointer; list-style: none; }
.rules-d > summary::-webkit-details-marker { display: none; }
.rules-d > summary .icon:last-child { margin-left: auto; color: var(--faint); transition: transform .15s; }
.rules-d[open] > summary .icon:last-child { transform: rotate(180deg); }
.rules-d > .rules { border: 0; box-shadow: none; border-top: 1px solid var(--line); border-radius: 0; }
.fb-wrap.is-empty { grid-template-columns: 1fr; }
.fb-wrap.is-empty .fb-detail { display: none; }
.fb-wrap.is-empty .fb-list { border-right: 0; }
details.help > summary { display: flex; justify-content: space-between; align-items: center; cursor: pointer; list-style: none; }
details.help > summary::-webkit-details-marker { display: none; }
details.help[open] > summary .icon { transform: rotate(180deg); }
.act-what { line-height: 1.45; }
.cmp-full { display: block; }

@media (max-width: 860px) {
  .st-sum { display: grid; grid-template-columns: 1fr 1fr; border: 0; border-radius: 0; box-shadow: none; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 6px 0; }
  .st-sum > div { padding: 12px 4px; border-right: 0; }
  .st-sum > div:nth-child(odd) { border-right: 1px solid var(--line); }
  .st-sum > div:nth-child(n+3) { border-top: 1px solid var(--line); padding-left: 4px; }
  .st-sum > div:nth-child(even) { padding-left: 14px; }
  .rules-d { border: 0; border-radius: 0; box-shadow: none; border-bottom: 1px solid var(--line); }
  .rules-d > summary { padding: 12px 0; flex-wrap: wrap; }
  .rules-d > summary .faint { font-size: 12.5px; }
  .rules-d .rules { padding: 6px 0 14px; }
  .pbody > .stack > .toolbar:has(.legend-inline) { display: none; }
  .cmp-full { display: none; }
  .show-full .cmp-full { display: block; margin-top: 12px; }
  .full-cmp-btn { width: 100%; justify-content: center; margin: 10px 0 4px; }
  .cmpbar { padding: 14px 0 !important; }
  /* activity: one readable block per entry */
  .act-table thead { display: none; }
  .act-table tr { display: grid; grid-template-columns: auto auto 1fr; gap: 2px 8px; padding: 11px 0; border-bottom: 1px solid var(--line); }
  .act-table td { padding: 0 !important; border: 0 !important; font-size: 12px; }
  .act-table td.act-what { grid-column: 1 / -1; grid-row: 1; font-size: 14px; color: var(--text); }
  /* downloads: name above its buttons */
  .card table.t tr:has(.dl-name) { display: grid; gap: 8px; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .card table.t tr:has(.dl-name) td { padding: 0; border: 0; }
  .card table.t tr:has(.dl-name) .dl-row { justify-content: flex-start; }
  /* login: form first, short intro */
  .login-art { padding: 28px 22px 22px; gap: 8px; }
  .login-art h1 { font-size: 22px; margin-top: 14px; }
  .login-art p, .login-steps { display: none; }
  .login { margin-top: 18px; padding: 22px; box-shadow: none; border: 0; }
  /* compact project header */
  .phead h1 { margin: 0; }
  .phead-a { margin-top: 2px; }
  .revsel { padding: 6px 10px; font-size: 13px; }
  .ptabs-m > a, .ptabs-m > button { padding: 7px 2px 6px; }
}
.rules-d .rules > strong:first-child { display: none; }
@media (max-width: 860px) {
  .login-wrap { grid-template-rows: auto 1fr; align-content: start; min-height: 100vh; }
  .login { place-self: start center; margin-top: 8px; }
}
.act-table tr:hover td, .act-table tr:hover { background: none !important; }
.unit { font-size: .7em; font-weight: 500; color: var(--muted); }

/* ---------- Method tab */
.method { display: grid; gap: 34px; max-width: 1080px; padding-bottom: 30px; }
.mt-hero h1 { font-size: 20px; letter-spacing: 0; margin: 6px 0 8px; line-height: 1.2; }
.mt-hero > p { color: var(--muted); font-size: 15px; max-width: 720px; margin: 0; line-height: 1.55; }
.mt-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 22px; }
.mt-stat { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 14px 16px; display: grid; gap: 2px; }
.mt-stat b { font-size: 18px; letter-spacing: 0; color: var(--accent); }
.mt-stat span { font-weight: 600; }
.mt-stat small { color: var(--faint); font-size: 12px; }
.mt-sec { display: grid; gap: 16px; }
.mt-h { display: flex; gap: 14px; align-items: flex-start; }
.mt-h h2 { font-size: 19px; letter-spacing: 0; margin: 0; }
.mt-h p { margin: 3px 0 0; color: var(--muted); max-width: 720px; }
.mt-n { width: 30px; height: 30px; border-radius: 50%; background: var(--text); color: var(--panel); display: grid; place-items: center; font-weight: 700; flex: none; font-size: 13px; }
.mt-io { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 10px; align-items: stretch; }
.mt-box { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 14px 16px; }
.mt-box.accent { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); background: var(--panel); }
.mt-box small { display: block; font-size: 11px; font-weight: 600; letter-spacing: 0; color: var(--faint); }
.mt-box b { display: block; font-size: 15px; margin: 3px 0 6px; }
.mt-box ul { margin: 0; padding-left: 16px; color: var(--muted); font-size: 13px; display: grid; gap: 2px; }
.mt-arrow { display: grid; place-items: center; color: var(--faint); }
ol.mt-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; position: relative; }
.mt-steps li { display: flex; gap: 14px; padding: 12px 0; position: relative; }
.mt-steps li:not(:last-child)::before { content: ""; position: absolute; left: 17px; top: 48px; bottom: -12px; width: 2px; background: var(--line); }
.mt-si { width: 36px; height: 36px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; flex: none; position: relative; z-index: 1; }
.mt-si .icon { width: 18px; height: 18px; }
.mt-st { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.mt-st b { font-size: 14.5px; }
.mt-tag { font-size: 11.5px; color: var(--muted); background: var(--panel-2); border-radius: 6px; padding: 1px 7px; }
.mt-steps p { margin: 4px 0 0; color: var(--muted); line-height: 1.55; max-width: 760px; }
.mt-map { border: 1px solid var(--line); border-radius: 4px; overflow: hidden; background: var(--panel); }
.mt-maprow { display: grid; grid-template-columns: 230px 1fr; border-top: 1px solid var(--line); }
.mt-maprow:first-child { border-top: 0; }
.mt-col { padding: 12px 16px; font-weight: 600; background: var(--panel-2); }
.mt-src { padding: 12px 16px; color: var(--muted); line-height: 1.5; }
.mt-issues { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 12px; }
.mt-issue { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 14px 16px; display: grid; gap: 6px; align-content: start; }
.mt-ih { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.mt-ih b { font-size: 14px; }
.mt-prob { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.mt-fix { margin: 0; display: flex; gap: 8px; font-size: 13px; line-height: 1.5; padding-top: 8px; border-top: 1px dashed var(--line); }
.mt-fix .icon { width: 14px; height: 14px; color: var(--accent); flex: none; margin-top: 3px; }
.mt-rows { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.mt-row { display: grid; grid-template-columns: 1.3fr 1fr 1.1fr; gap: 14px; align-items: center; padding: 11px 16px; border-top: 1px solid var(--line); }
.mt-row:first-child { border-top: 0; }
.mt-rl small, .mt-rv small { display: block; color: var(--faint); font-size: 12px; font-weight: 400; }
.mt-rv { font-variant-numeric: tabular-nums; font-weight: 600; }
.mt-rbar { display: flex; gap: 10px; align-items: center; justify-content: flex-end; }
.mt-track { width: 140px; height: 7px; border-radius: 4px; background: var(--panel-2); overflow: hidden; }
.mt-track i { display: block; height: 100%; border-radius: 4px; }
.mt-track i.ok, .mt-rbar b.ok { background: var(--ok); color: var(--ok); }
.mt-track i.warn { background: var(--warn); }
.mt-track i.bad { background: var(--bad); }
.mt-rbar b { background: none !important; min-width: 56px; text-align: right; font-variant-numeric: tabular-nums; }
.mt-rbar b.warn { color: var(--warn); }
.mt-rbar b.bad { color: var(--bad); }
.mt-learn { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.mt-l { display: flex; gap: 14px; background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 14px 16px; }
.mt-ln { font-size: 20px; font-weight: 700; color: var(--accent); letter-spacing: 0; line-height: 1.2; }
.mt-l p, .mt-ask p { margin: 4px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.mt-asks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.mt-ask { display: flex; gap: 12px; padding: 14px 16px; border-radius: 4px; background: var(--ok-soft); }
.mt-ask > .icon { width: 18px; height: 18px; color: var(--ok); flex: none; margin-top: 2px; }
.mt-ask p { color: var(--text); opacity: .75; }

@media (max-width: 860px) {
  .method { gap: 28px; padding-top: 6px; }
  .mt-hero h1 { font-size: 23px; }
  .mt-hero > p { font-size: 14px; }
  .mt-stats { grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-top: 16px; }
  .mt-stat { border: 0; border-radius: 0; background: none; padding: 12px 4px; }
  .mt-stat:nth-child(odd) { border-right: 1px solid var(--line); }
  .mt-stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .mt-stat:nth-child(even) { padding-left: 14px; }
  .mt-stat b { font-size: 22px; }
  .mt-h h2 { font-size: 17px; }
  .mt-n { width: 26px; height: 26px; font-size: 12px; }
  .mt-io { grid-template-columns: 1fr; }
  .mt-arrow { transform: rotate(90deg); height: 18px; }
  .mt-maprow { grid-template-columns: 1fr; }
  .mt-col { padding: 10px 14px 2px; background: none; }
  .mt-src { padding: 0 14px 12px; font-size: 13px; }
  .mt-issues, .mt-learn, .mt-asks { grid-template-columns: 1fr; }
  .mt-row { grid-template-columns: 1fr auto; gap: 4px 10px; padding: 11px 14px; }
  .mt-rv { grid-column: 1; grid-row: 2; font-weight: 500; font-size: 13px; }
  .mt-rbar { grid-column: 2; grid-row: 1 / span 2; }
  .mt-track { width: 70px; }
  .mt-box, .mt-issue, .mt-l, .mt-map, .mt-rows { background: var(--panel); }
}

/* =====================================================================
   v3 desktop refresh: light sidebar, quieter surfaces, dashboard overview
   ===================================================================== */
/* light sidebar only in light mode: explicit data-theme=light, or no choice + OS light (OS dark and the toggle keep the dark tokens) */
@media (min-width: 861px) {
  :root[data-theme="light"] { --nav-bg: #ffffff; --nav-ink: #3b4657; --nav-faint: #8a96a6; --nav-on: #eef3ff; --bg: #f6f7f9;
    --nav-strong: var(--text); --nav-strong-faint: var(--faint); --nav-hover: var(--panel-2); --nav-on-ink: var(--accent); --nav-on-bar: none; --nav-sep: var(--line); --logo-on-nav: none; }
}
@media (min-width: 861px) and (prefers-color-scheme: light) {
  :root:not([data-theme]) { --nav-bg: #ffffff; --nav-ink: #3b4657; --nav-faint: #8a96a6; --nav-on: #eef3ff; --bg: #f6f7f9;
    --nav-strong: var(--text); --nav-strong-faint: var(--faint); --nav-hover: var(--panel-2); --nav-on-ink: var(--accent); --nav-on-bar: none; --nav-sep: var(--line); --logo-on-nav: none; }
}
@media (min-width: 861px) {
  :root { --shadow: 0 1px 2px rgba(16, 24, 40, .04); }
  .layout { background: linear-gradient(to right, var(--nav-bg) 232px, transparent 232px); }
  .sidenav { border-right: 1px solid var(--line); padding: 18px 12px; }
  .sidenav .brand { color: var(--nav-strong, #fff); }
  .sidenav .brand small { color: var(--nav-strong-faint, var(--nav-faint)); }
  .nav-i { padding: 8px 11px; font-weight: 500; }
  .nav-i:hover { background: var(--nav-hover, var(--nav-on)); color: var(--nav-strong, #fff); }
  .nav-i.on { background: var(--nav-on); color: var(--nav-on-ink, #fff); box-shadow: var(--nav-on-bar, inset 3px 0 0 var(--accent)); font-weight: 600; }
  .me { border-top: 1px solid var(--nav-sep, #ffffff14); }
  .me-t div { color: var(--nav-strong, #fff); }
  .me .iconbtn:hover { background: var(--nav-hover, var(--nav-on)); color: var(--nav-strong, #fff); }
  .content { padding: 26px 40px 48px; max-width: 1400px; }
  .card { border-radius: 4px; box-shadow: var(--shadow); }
  .card-h { min-height: 50px; padding: 13px 18px; }
  .card-h h3 { font-size: 14px; }
  .card-b { padding: 16px 18px; }
  h1 { font-size: 24px; letter-spacing: 0; }
  .page { gap: 20px; }
  .kpi .v { font-size: 22px; }

  /* project header */
  .phead { gap: 12px; }
  .phead h1 { font-size: 26px; display: flex; align-items: center; gap: 10px; }
  .phead .pill.demo { margin-left: 0; }
  .ptabs { gap: 4px; border-bottom: 1px solid var(--line); margin-top: 4px; overflow: visible; }
  .ptab { padding: 10px 12px; font-size: 13.5px; border: 0; background: none; cursor: pointer; font-family: inherit; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; }
  .ptab.on { color: var(--text); border-bottom-color: var(--accent); font-weight: 600; }
  .ptab-more { margin-left: auto; display: inline-flex; align-items: center; gap: 4px; }
  .ptab-more .icon { width: 13px; height: 13px; }
  .project { gap: 22px; }

  /* overview dashboard */
  .ov-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 22px; align-items: start; }
  .ov-main, .ov-side { display: grid; gap: 18px; min-width: 0; }
  .ov-kpis { display: none !important; }
  .ov-hero { display: grid; grid-template-columns: auto 1fr; gap: 36px; align-items: center; background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 24px 28px; }
  .ovh-big { font-size: 24px; font-weight: 700; letter-spacing: 0; line-height: 1.05; margin-top: 6px; font-variant-numeric: tabular-nums; }
  .ovh-big span { font-size: 20px; color: var(--muted); font-weight: 600; letter-spacing: 0; }
  .ovh-sub { color: var(--muted); margin-top: 6px; font-variant-numeric: tabular-nums; }
  .ovh-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-left: 1px solid var(--line); padding-left: 28px; }
  .ovh-stats > div { display: grid; gap: 1px; padding: 10px 0; }
  .ovh-stats > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .ovh-stats small { font-size: 11px; font-weight: 600; letter-spacing: 0; color: var(--muted); }
  .ovh-stats b { font-size: 18px; letter-spacing: 0; font-variant-numeric: tabular-nums; }
  .ovh-stats span { font-size: 12px; color: var(--faint); }
  .ov-progress .stepper { grid-template-columns: 1fr !important; gap: 0; padding: 6px 18px 14px; }
  .ov-progress .stepper li a { border: 0 !important; box-shadow: none !important; padding: 9px 0; background: none; }
  .ov-progress .stepper li.now b { color: var(--accent); }
  .ov-next .attn li a, .ov-next .attn li > div { padding: 10px 18px; }
  .ov-act .activity li { padding: 9px 18px; }
}

/* ---------- overview on phones: one column, in reading order */
@media (max-width: 860px) {
  .ov-grid { display: flex; flex-direction: column; }
  .ov-main, .ov-side { display: contents; }
  .ov-hero { display: none; }
  .ov-progress { order: 1; border-top: 0 !important; }
  .ov-progress > .card-h { display: none; }
  .ov-kpis { order: 2; }
  .ov-cmp { order: 3; }
  .ov-next { order: 4; }
  .ov-main > .card:not(.pdetails) { order: 5; }
  .pdetails { order: 6; }
  .ov-act { order: 7; }
}

/* ---------- notes */
.nt-wrap { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 0; background: var(--panel); border: 1px solid var(--line); border-radius: 4px; overflow: hidden; min-height: 560px; }
.nt-list { border-right: 1px solid var(--line); background: var(--panel); display: flex; flex-direction: column; }
.nt-lh { display: flex; align-items: center; gap: 8px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.nt-item { display: grid; gap: 4px; text-align: left; border: 0; border-bottom: 1px solid var(--line); background: none; padding: 13px 16px; cursor: pointer; font-family: inherit; }
.nt-item:hover { background: var(--panel-2); }
.nt-item.on { background: var(--accent-soft); box-shadow: inset 3px 0 0 var(--accent); }
.nt-it { display: flex; gap: 6px; align-items: center; font-weight: 600; font-size: 13.5px; color: var(--text); }
.nt-it .icon { width: 13px; height: 13px; color: var(--accent); flex: none; }
.nt-im { display: flex; gap: 8px; align-items: center; font-size: 11.5px; }
.nt-tag { font-size: 10.5px; font-weight: 700; letter-spacing: 0; padding: 1px 7px; border-radius: 5px; background: var(--panel-2); color: var(--muted); }
.nt-tag.t-analysis { background: var(--accent-soft); color: var(--accent); }
.nt-tag.t-status { background: var(--ok-soft); color: var(--ok); }
.nt-tag.t-action { background: var(--warn-soft); color: var(--warn); }
.nt-tag.t-guide { background: color-mix(in srgb, var(--c-jump_lift) 14%, transparent); color: var(--c-jump_lift); }
.nt-pane { padding: 26px 34px 34px; min-width: 0; }
.nt-back { display: none; margin-bottom: 10px; }
.nt-ph { display: flex; gap: 16px; align-items: flex-start; justify-content: space-between; padding-bottom: 16px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.nt-ph h1 { font-size: 24px; margin: 6px 0 4px; letter-spacing: 0; }
.nt-tools { flex: none; }
.nt-edit { display: grid; gap: 10px; margin-bottom: 12px; }
.nt-title-in { font-size: 18px !important; font-weight: 600; padding: 9px 12px !important; }
.nt-split { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.nt-ta { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; line-height: 1.55; min-height: 420px; }
.nt-prev { border: 1px dashed var(--line-2); border-radius: 10px; padding: 14px 18px; max-height: 560px; overflow: auto; }
.nt-actions { margin-top: 14px; }
.md { font-size: 14.5px; line-height: 1.65; color: var(--text); max-width: 820px; }
.md h2 { font-size: 18px; letter-spacing: 0; margin: 26px 0 8px; }
.md h3 { font-size: 15px; margin: 20px 0 6px; }
.md h4 { font-size: 13px; letter-spacing: 0; color: var(--muted); margin: 18px 0 6px; }
.md > :first-child { margin-top: 0; }
.md p { margin: 0 0 12px; }
.md ul, .md ol { margin: 0 0 14px; padding-left: 22px; display: grid; gap: 5px; }
.md code { font-size: 12.5px; background: var(--panel-2); padding: 1px 5px; border-radius: 4px; }
.md blockquote { margin: 0 0 14px; padding: 12px 16px; border-left: 3px solid var(--accent); background: var(--accent-soft); border-radius: 0 8px 8px 0; }
.md-tw { overflow-x: auto; margin: 4px 0 16px; border: 1px solid var(--line); border-radius: 10px; }
.md-t { border-collapse: collapse; width: 100%; font-size: 13.5px; }
.md-t th { text-align: left; background: var(--panel-2); font-size: 11.5px; letter-spacing: 0; color: var(--muted); padding: 9px 12px; }
.md-t td { padding: 9px 12px; border-top: 1px solid var(--line); vertical-align: top; }
@media (max-width: 860px) {
  .nt-wrap { grid-template-columns: 1fr; border: 0; border-radius: 0; background: none; min-height: 0; }
  .nt-list { border-right: 0; background: none; }
  .nt-lh { padding: 12px 0; }
  .nt-item { padding: 13px 0; }
  .nt-item.on { background: none; box-shadow: none; }
  .nt-pane { display: none; padding: 4px 0 20px; }
  .nt-wrap.reading .nt-list { display: none; }
  .nt-wrap.reading .nt-pane { display: block; }
  .nt-back { display: inline-flex; }
  .nt-ph { flex-direction: column; gap: 8px; }
  .nt-ph h1 { font-size: 21px; }
  .nt-split { grid-template-columns: 1fr; }
  .nt-prev { display: none; }
  .nt-ta { min-height: 300px; }
  .md { font-size: 14.5px; }
}

/* ---------- Calculations page */
.calc { max-width: 1180px; }
.calc-nav { display: flex; gap: 4px; }
.calc-nav a { padding: 6px 12px; border-radius: 8px; color: var(--muted); font-weight: 500; }
.calc-nav a:hover { background: var(--panel-2); text-decoration: none; color: var(--text); }
.calc-sec { display: grid; gap: 16px; margin-top: 10px; }
.cs-h { display: flex; gap: 14px; align-items: flex-start; }
.cs-h h2 { font-size: 20px; letter-spacing: 0; margin: 0; }
.cs-h p { margin: 3px 0 0; color: var(--muted); max-width: 760px; }
.calc-bar { position: sticky; top: 10px; z-index: 25; display: flex; gap: 12px; align-items: center; background: var(--text); color: var(--panel); border-radius: 4px; padding: 10px 14px; box-shadow: var(--shadow-lg); flex-wrap: wrap; }
.calc-bar .btn.ghost { color: var(--panel); }
.chain { display: flex; align-items: stretch; gap: 6px; overflow-x: auto; padding-bottom: 4px; }
.chain-s { flex: 1; min-width: 118px; background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 12px; display: grid; gap: 4px; justify-items: start; }
.chain-s b { font-size: 13.5px; }
.chain-s small { color: var(--faint); font-size: 11.5px; line-height: 1.35; }
.chain-i { width: 30px; height: 30px; border-radius: 8px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }
.chain-a { display: grid; place-items: center; color: var(--faint); }
.ex-h { display: flex; gap: 8px; align-items: center; color: var(--accent); font-weight: 600; font-size: 13px; background: var(--accent-soft); border-radius: 10px; padding: 9px 12px; }
.ex-h .icon { width: 15px; height: 15px; }
.fcard2 { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.fc-h { display: flex; gap: 10px; align-items: center; padding: 12px 18px; border-bottom: 1px solid var(--line); }
.fc-h h3 { font-size: 15px; margin: 0; }
.fc-n { width: 24px; height: 24px; border-radius: 7px; background: var(--panel-2); color: var(--muted); display: grid; place-items: center; font-weight: 700; font-size: 12px; }
.fc-body { padding: 14px 18px 16px; display: grid; gap: 12px; }
.eq { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; font-size: 15px; }
.fc-f .eq { font-size: 16px; }
.eqv { background: var(--panel-2); border-radius: 7px; padding: 4px 9px; font-weight: 600; }
.eqv.num { font-variant-numeric: tabular-nums; }
.eqv.res { background: var(--accent); color: var(--accent-ink); font-variant-numeric: tabular-nums; }
.eqo { color: var(--muted); font-weight: 600; font-size: 16px; }
.fc-ex .eq { font-size: 13.5px; font-variant-numeric: tabular-nums; }
.fc-ex { border-left: 3px solid var(--accent); padding-left: 12px; }
.fc-c input[type=number] { width: 90px; text-align: right; }
.fc-c label { color: var(--muted); }
.fc-note { margin: 0; color: var(--faint); font-size: 12.5px; }
.seg.sm > * { padding: 4px 10px; font-size: 12.5px; }
.seg button:disabled { cursor: default; }
.stage-t { display: grid; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.stage-h, .stage-r { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; padding: 8px 12px; }
.stage-h { background: var(--panel-2); font-size: 11.5px; font-weight: 600; letter-spacing: 0; color: var(--muted); }
.stage-r { border-top: 1px solid var(--line); }
.stage-r > span { display: inline-flex; gap: 8px; align-items: center; }
.mcard { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.mc-h { padding: 13px 18px; border-bottom: 1px solid var(--line); }
.mc-h h3 { margin: 0; font-size: 15px; }
ol.algo { margin: 0; padding: 14px 18px 12px 38px; display: grid; gap: 6px; color: var(--muted); line-height: 1.5; background: color-mix(in srgb, var(--panel-2) 50%, transparent); border-bottom: 1px solid var(--line); }
.ptable { display: grid; }
.prow2 { display: grid; grid-template-columns: minmax(0, 1fr) 220px 120px; gap: 14px; align-items: center; padding: 11px 18px; border-top: 1px solid var(--line); }
.prow2:first-child { border-top: 0; }
.prow2.changed { background: var(--warn-soft); }
.pl b { display: block; font-size: 13.5px; }
.pl small { display: block; color: var(--faint); font-size: 12px; line-height: 1.45; margin-top: 2px; }
.pv { display: flex; gap: 6px; align-items: center; }
.pv input { width: 120px; text-align: right; font-variant-numeric: tabular-nums; }
.pv textarea { width: 100%; font-size: 12.5px; }
.pu { color: var(--faint); font-size: 12px; }
.pd { text-align: right; font-size: 12px; }
@media (max-width: 860px) {
  .calc-nav { display: none; }
  .chain { flex-direction: column; }
  .chain-a { transform: rotate(90deg); height: 14px; }
  .chain-s { grid-template-columns: auto 1fr; align-items: center; column-gap: 10px; min-width: 0; }
  .chain-i { grid-row: span 2; }
  .fcard2, .mcard { border-radius: 4px; }
  .fc-body { padding: 12px 14px 14px; }
  .eq { font-size: 13.5px; }
  .fc-f .eq { font-size: 14px; }
  .prow2 { grid-template-columns: 1fr; gap: 6px; padding: 12px 14px; }
  .pd { text-align: left; }
  .pv input { width: 100%; }
  .stage-r { grid-template-columns: 1fr; }
  .calc-bar { top: 60px; }
}

/* ---------- Phoenix demos: common-area columns, staged edits */
table.st th.info-h { background: color-mix(in srgb, var(--accent-soft) 70%, var(--sage)); }
table.st th.info-h small { font-weight: 500; color: var(--muted); font-size: 10px; text-transform: none; }
table.st th.info-c { background: color-mix(in srgb, var(--accent-soft) 55%, var(--sage)); }
table.st td.info-c { color: var(--muted); background: color-mix(in srgb, var(--accent-soft) 25%, transparent); }
.vals tr.vals-sub td { padding: 12px 0 4px; font-size: 11px; font-weight: 700; letter-spacing: 0; color: var(--muted); border-bottom: 0; }
.vals tr.vals-sub .faint { text-transform: none; letter-spacing: 0; font-weight: 400; }
.vals tr.info-r .cat { color: var(--muted); }
.vals input.edited { border-color: var(--warn); background: var(--warn-soft); }
.vals .cnt { font-size: 11px; margin-left: 6px; }
.savebar { position: sticky; bottom: 0; display: flex; gap: 8px; align-items: center; background: var(--text); color: var(--panel); border-radius: 10px; padding: 8px 10px; margin-top: 10px; z-index: 3; }
.savebar .btn.ghost { color: var(--panel); }
@media (min-width: 1251px) { .review { grid-template-columns: 236px minmax(0, 1fr) 420px; } }

/* ---------------------------------------------------------------- rule book (Learning) */
.rb .card-h { flex-wrap: wrap; }
.rb-lede { font-size: 12.5px; flex-basis: 100%; order: 5; margin-top: -2px; }
.rb-sets { display: flex; flex-wrap: wrap; gap: 6px; }
.rb-chip { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--line); background: var(--panel); color: var(--text);
  border-radius: 3px; padding: 6px 12px; font: inherit; font-weight: 500; cursor: pointer; }
.rb-chip small { color: var(--faint); font-weight: 400; }
.rb-chip.on { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.rb-chip.on small { color: var(--accent); }
.rb-chip.add { border-style: dashed; color: var(--muted); }
.rb-chip .icon { width: 14px; height: 14px; }
.rb-dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.rb-sug { background: var(--accent); color: var(--accent-ink); border-radius: 9px; font-size: 11px; padding: 0 6px; }
.rb-set { display: grid; gap: 12px; }
.rb-set-h { display: flex; gap: 10px; align-items: flex-start; flex-wrap: wrap; }
.rb-set-h h3 { margin: 0; font-size: 17px; }
.rb-set-h p { margin: 3px 0 0; font-size: 13px; max-width: 70ch; }
.rb-list { display: grid; gap: 10px; }
.rb-rule { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; display: grid; gap: 8px; background: var(--panel); }
.rb-rule.s-suggested { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); background: color-mix(in srgb, var(--accent-soft) 35%, var(--panel)); }
.rb-rule.s-off { opacity: .72; }
.rb-rule-h { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: start; }
.rb-t b { font-size: 14px; }
.rb-sent { color: var(--muted); font-size: 12.5px; margin-top: 2px; font-variant-numeric: tabular-nums; }
.rb-sent.big { font-size: 13.5px; color: var(--text); background: var(--panel-2); border-radius: 8px; padding: 8px 10px; }
.rb-sent.big:empty { display: none; }
.rb-side { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.rb-kind { display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: 0; padding: 2px 8px; border-radius: 6px; white-space: nowrap;
  background: var(--panel-2); color: var(--muted); }
.rb-kind.k-identify, .rb-kind.k-borrow, .rb-kind.k-adjust { background: var(--accent-soft); color: var(--accent); }
.rb-kind.k-size, .rb-kind.k-where { background: var(--warn-soft); color: var(--warn); }
.rb-kind.k-check { background: var(--ok-soft); color: var(--ok); }
.rb-why { margin: 0; white-space: pre-wrap; font-size: 13px; color: var(--text); line-height: 1.5; }
.rb-imgs { display: flex; flex-wrap: wrap; gap: 8px; }
.rb-thumb { display: flex; flex-direction: column; gap: 2px; max-width: 160px; text-decoration: none; color: var(--muted); font-size: 12px; }
.rb-thumb img, .rb-img img { width: 160px; height: 110px; object-fit: cover; border: 1px solid var(--line-2); border-radius: 6px; background: var(--panel); }
.rb-imgs.edit { padding: 8px; border: 1px dashed var(--line-2); border-radius: 8px; }
.rb-imgs.edit.drop { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, transparent); }
.rb-img { margin: 0; display: grid; grid-template-columns: 1fr auto; gap: 4px; width: 160px; align-items: center; }
.rb-img a, .rb-img > img { grid-column: 1 / -1; }
.rb-img input { min-width: 0; font-size: 12px; padding: 4px 6px; }
.rb-imgadd { width: 160px; height: 110px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  border: 1px dashed var(--line-2); border-radius: 6px; background: transparent; color: var(--muted); cursor: pointer; font: inherit; }
.rb-imgadd:hover { color: var(--text); border-color: var(--accent); }
.rb-imgadd small { font-size: 11px; }
@media (max-width: 600px) { .rb-thumb, .rb-img, .rb-imgadd { width: calc(50% - 4px); max-width: none; } .rb-thumb img, .rb-img img { width: 100%; } .rb-imgadd { height: 90px; } }
.rb-proof { margin: 0; padding-left: 18px; font-size: 12.5px; color: var(--muted); }
.rb-proof li::marker { content: '✓  '; color: var(--ok); }
.rb-foot { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; font-size: 12px; }
.rb-imp table { font-size: 12.5px; }
.rb-imp td { vertical-align: top; }
.rb-log li { padding: 3px 0; }
.rb-kinds { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 8px; margin-top: 6px; }
.rb-kindbtn { text-align: left; border: 1px solid var(--line); background: var(--panel); border-radius: 9px; padding: 9px 10px; cursor: pointer;
  display: grid; gap: 4px; font: inherit; color: var(--text); }
.rb-kindbtn b { font-size: 13px; }
.rb-kindbtn small { color: var(--muted); font-size: 11.5px; line-height: 1.35; }
.rb-kindbtn.on { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.rb-kindbtn .rb-kind { justify-self: start; }
.switch { position: relative; display: inline-block; width: 36px; height: 20px; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.switch span { position: absolute; inset: 0; background: var(--line); border-radius: 20px; cursor: pointer; transition: background .15s; }
.switch span::before { content: ''; position: absolute; width: 16px; height: 16px; left: 2px; top: 2px; background: #fff; border-radius: 50%; transition: transform .15s; box-shadow: 0 1px 2px rgba(0,0,0,.25); }
.switch input:checked + span { background: var(--ok); }
.switch input:checked + span::before { transform: translateX(16px); }
.switch input:disabled + span { cursor: not-allowed; opacity: .6; }
.switch input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (max-width: 700px) {
  .rb-rule-h { grid-template-columns: 1fr; }
  .rb-rule-h .rb-kind { justify-self: start; }
  .rb-side { justify-content: flex-start; }
  .rb-sets { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
  .rb-chip { flex: none; }
}

/* rule book: company vs one project */
.rb-mode { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 10px 12px; border-radius: 10px; background: var(--panel-2); }
.rb-mode:empty { display: none; }
.rb-mode select { max-width: 320px; }
.rb-mode .faint { font-size: 12.5px; }
.rb-co { font-size: 12px; color: var(--faint); }
.rb-ovseg { flex-wrap: nowrap; }
.rb-ovseg > * { white-space: nowrap; }
@media (max-width: 720px) {
  .rb-mode select { max-width: 100%; flex: 1 1 100%; }
  .rb-ovseg { flex-wrap: wrap; }
}
.rb-nr { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; font-size: 13px; }
.rb-nr input { width: auto; margin: 0; }
.rb-mode > p { flex: 1 1 320px; }
.rb-own { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; flex-basis: 100%; }
.rb-ownp { display: inline-flex; gap: 6px; align-items: baseline; border: 1px solid var(--line); background: var(--panel); border-radius: 8px; padding: 4px 10px; font-size: 13px; color: var(--text); text-decoration: none; }
.rb-ownp:hover { border-color: var(--accent); }
.rb-ownp small { color: var(--faint); font-size: 11.5px; }
.rb-applies { padding: 8px 0; font-size: 13.5px; }

/* rule book v3: set list, tools, notices */
.rb-tools { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.rb-search { flex: 1 1 240px; max-width: 360px; }
.rb-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 18px; align-items: start; }
.rb-layout > .rb-sets { flex-direction: column; flex-wrap: nowrap; position: sticky; top: 12px; }
.rb-layout > .rb-sets .rb-chip { justify-content: flex-start; width: 100%; border-radius: 8px; }
.rb-layout > .rb-sets .rb-chip > span { flex: 1; text-align: left; }
.rb-chip.decide { border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); font-weight: 600; }
.rb-group { display: grid; gap: 8px; }
.rb-group h4 { display: flex; align-items: center; gap: 7px; margin: 6px 0 0; }
.rb-ev summary { cursor: pointer; font-size: 12.5px; color: var(--muted); }
.rb-ev[open] summary { margin-bottom: 4px; }
.rb-wins { display: flex; gap: 8px; align-items: flex-start; flex-wrap: wrap; background: var(--warn-soft); color: var(--text); border-radius: 8px; padding: 8px 10px; font-size: 13px; }
.rb-wins .icon { color: var(--warn); flex: none; margin-top: 2px; }
.rb-wins > span { flex: 1 1 260px; }
.rb-psum { display: flex; align-items: center; flex-wrap: wrap; gap: 2px; font-size: 13.5px; }
.rb-modep { flex-basis: 100%; margin: 0; font-size: 12.5px; }
.rb-tune { display: grid; gap: 3px; font-size: 13px; font-variant-numeric: tabular-nums; }
@media (max-width: 900px) {
  .rb-layout { grid-template-columns: 1fr; }
  .rb-layout > .rb-sets { flex-direction: row; overflow-x: auto; position: static; }
  .rb-layout > .rb-sets .rb-chip { width: auto; flex: none; }
  .rb-search { max-width: none; }
}
.rf-badge { display: inline-block; margin-left: 6px; padding: 0 6px; border-radius: 6px; font-size: 10.5px; font-weight: 600; line-height: 16px;
  background: color-mix(in srgb, var(--c-refuge) 16%, transparent); color: var(--c-refuge); vertical-align: middle; cursor: help; }

/* sidebar: collapse to an icon rail (desktop only) */
.side-top { display: flex; align-items: flex-start; gap: 4px; }
.side-top .brand { flex: 1; min-width: 0; }
.nav-toggle { color: var(--nav-faint); flex: none; margin-top: 2px; }
.nav-toggle .icon { transform: rotate(180deg); transition: transform .15s; }
.nav-toggle:hover { background: var(--nav-on); color: var(--nav-ink); }
@media (min-width: 861px) {
  .layout { transition: grid-template-columns .15s; }
  .layout.nav-min { grid-template-columns: 64px 1fr; background: linear-gradient(to right, var(--nav-bg) 64px, transparent 64px); }
  .nav-min .sidenav { padding: 16px 8px; }
  .nav-min .side-top { flex-direction: column; align-items: center; gap: 8px; padding-bottom: 12px; }
  .nav-min .side-top .brand { flex: none; padding: 4px 0 0; justify-content: center; }
  .nav-min .brand-t, .nav-min .sidenav .brand small, .nav-min .nav-l, .nav-min .me-t { display: none; }
  .nav-min .nav-toggle { margin: 0; }
  .nav-min .nav-toggle .icon { transform: none; }
  .nav-min .nav-i { justify-content: center; padding: 9px 0; position: relative; }
  .nav-min .nav-i .badge { position: absolute; top: 1px; right: 4px; min-width: 0; padding: 0 4px; font-size: 9.5px; line-height: 14px; }
  .nav-min .nav-i .badge.warn { top: auto; bottom: 1px; margin: 0; }
  .nav-min .me { flex-direction: column; gap: 6px; padding: 10px 0; }
}
@media (max-width: 860px) { .nav-toggle { display: none; } }
.ov-limits .card-h .icon { color: var(--warn); }
.lim-md { font-size: 13.5px; line-height: 1.6; max-width: none; }
.lim-md p { margin: 0 0 8px; }
.mc-h { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.mc-ed { font-size: 12px; }
.rb-kinds.need { outline: 2px solid var(--bad); outline-offset: 4px; border-radius: 10px; }
.rb-kind.k-method { background: var(--accent-soft); color: var(--accent); }

/* =====================================================================
   v4 desktop pass
   ===================================================================== */
.btn.warn-solid { background: var(--warn); border-color: var(--warn); color: var(--panel); font-weight: 600; }
.btn.warn-solid:hover { filter: brightness(1.06); }
.btn.primary:disabled, .btn.warn-solid:disabled { filter: saturate(.4); }
label.chk.ack { align-items: flex-start; background: var(--warn-soft); color: var(--text); border-radius: 8px; padding: 9px 11px; font-weight: 500; }
label.chk.ack input { margin-top: 3px; }
.seg > button:disabled { opacity: .45; cursor: not-allowed; }

/* 4 · grid children may shrink, so wide tables scroll inside their card instead of spilling out */
.stack > *, .st-card, .grid-2 > * { min-width: 0; }

/* 7 · 16 · statement tables: units in the headers, sticky header row and floor column, one-line floor names */
table.st thead tr.title th { text-align: left; }
table.st .tt { position: sticky; left: 8px; }
table.st .tt-unit { font-weight: 500; font-size: 11px; color: var(--muted); margin-left: 12px; letter-spacing: 0; }
table.st td.lbl { white-space: nowrap; }
table.st th.sale-h { background: color-mix(in srgb, var(--sale) 70%, var(--sage)); }
@media (min-width: 861px) {
  .sheetwrap.st-block { max-height: calc(100vh - 150px); overscroll-behavior: contain; }
  /* separate borders so sticky cells keep theirs */
  table.st { border-collapse: separate; border-spacing: 0; border-top: 1px solid var(--line-2); border-left: 1px solid var(--line-2); }
  table.st th, table.st td { border-width: 0 1px 1px 0; }
  table.st thead { position: sticky; top: 0; z-index: 3; }
  table.st .stk1, table.st .stk2 { position: sticky; z-index: 2; background: var(--panel); }
  table.st .stk1 { left: 0; width: 40px; min-width: 40px; max-width: 40px; }
  table.st .stk2 { left: 40px; }
  table.st thead .stk1, table.st thead .stk2 { background: var(--sage); z-index: 4; }
  table.st tr.total .stk1, table.st tr.total .stk2, table.st tr.pct-row .stk1, table.st tr.pct-row .stk2 { background: var(--total); }
}

/* 17 · source markers: a letter on its own colour */
.src { width: 14px; height: 14px; border-radius: 4px; display: inline-grid; place-items: center; font-size: 9px; font-weight: 800; line-height: 1; color: #fff; font-style: normal; margin-right: 5px; vertical-align: 1px; cursor: help; font-variant-numeric: normal; letter-spacing: 0; }
.src.override { background: #1f5eff; }
.src.copied { background: #0b8a96; }
.src.filled { background: #c76a00; }
.src.rule { background: #9c36b5; }
.src.typical { background: transparent; color: var(--muted); box-shadow: inset 0 0 0 1.5px var(--muted); }
td.srcd { cursor: help; }
.src-legend { margin-top: 10px; }
.legend-inline span.src { display: inline-grid; gap: 0; }

/* 11 · project header: title + meta left (one line each), actions right */
.phead-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.phead-meta { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (min-width: 861px) {
  .phead-top { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 18px; }
  .phead-t { min-width: 0; }
  .phead h1 { min-width: 0; margin-bottom: 2px; }
  .phead-a { flex-wrap: nowrap; }
  .crumbs { min-height: 18px; }
  .phead-meta { min-height: 19px; }
}

/* 8 · "More" carries a count when anything inside has one */
.ptab-more .count { margin-left: 2px; }

/* 12 · known limits: a line under the hero, the card in the right column */
.lim-line { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; border: 1px solid color-mix(in srgb, var(--warn) 35%, var(--line)); background: var(--warn-soft); color: var(--text); border-radius: 10px; padding: 9px 14px; cursor: pointer; font: inherit; min-width: 0; }
.lim-line > .icon { color: var(--warn); }
.lim-line .lim-t { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lim-line .lim-more { display: inline-flex; align-items: center; gap: 2px; color: var(--warn); font-weight: 600; white-space: nowrap; }
.lim-line:hover { border-color: var(--warn); }
.ov-side .ov-limits .lim-md { max-height: 300px; overflow: auto; font-size: 13px; }
.ov-limits.flash { box-shadow: 0 0 0 3px color-mix(in srgb, var(--warn) 45%, transparent); transition: box-shadow .3s; }
@media (max-width: 860px) { .lim-line { display: none; } .ov-limits { order: 5; } }

/* 13 · folded comparison cards */
details.fold > summary { list-style: none; cursor: pointer; border-bottom: 0; }
details.fold > summary::-webkit-details-marker { display: none; }
details.fold[open] > summary { border-bottom: 1px solid var(--line); }
.disc { display: inline-grid; place-items: center; color: var(--faint); }
.disc .icon { transition: transform .15s; }
details[open] > summary .disc .icon { transform: rotate(90deg); }
.fold-sum { color: var(--muted); font-size: 12.5px; font-variant-numeric: tabular-nums; }
.fold-sum .score-ok { color: var(--ok); } .fold-sum .score-warn { color: var(--warn); } .fold-sum .score-bad { color: var(--bad); }
.tol-tag { font-size: 11.5px; color: var(--muted); background: var(--panel-2); border-radius: 6px; padding: 1px 7px; }

/* 14 · keyboard and rail */
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--accent); color: var(--accent-ink); padding: 8px 14px; border-radius: 8px; font-weight: 600; }
.skip-link:focus { top: 12px; text-decoration: none; }
main.content:focus { outline: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline-offset: 0; }
.sidenav .brand { text-decoration: none !important; }
@media (min-width: 861px) {
  .nav-min .sidenav [data-tip] { position: relative; }
  .nav-min .sidenav [data-tip]::after { content: attr(data-tip); position: absolute; left: calc(100% + 12px); top: 50%; transform: translateY(-50%); background: var(--text); color: var(--bg);
    padding: 5px 9px; border-radius: 7px; font-size: 12px; font-weight: 500; white-space: nowrap; pointer-events: none; opacity: 0; z-index: 60; box-shadow: var(--shadow-lg); }
  .nav-min .sidenav [data-tip]:hover::after, .nav-min .sidenav [data-tip]:focus-visible::after { opacity: 1; }
}

/* 15 · review plan: one-line, collapsible legend */
.legend { flex-wrap: nowrap; align-items: center; gap: 2px; padding: 4px 6px; max-width: calc(100% - 24px); }
.leg-tog { border: 0; background: transparent; display: inline-flex; gap: 5px; align-items: center; padding: 3px 8px; border-radius: 6px; cursor: pointer; font-size: 12px; font-weight: 600; color: var(--muted); white-space: nowrap; flex: none; }
.leg-tog:hover { background: var(--panel-2); color: var(--text); }
.leg-tog .icon { width: 14px; height: 14px; }
.leg-items { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: thin; min-width: 0; border-left: 1px solid var(--line); padding-left: 4px; }
.leg-items button { white-space: nowrap; flex: none; }
.legend.min .leg-items { display: none; }

/* 18 · drawings table: one line per sheet, quiet inline controls */
.drw-table td { padding-top: 6px; padding-bottom: 6px; white-space: nowrap; }
.drw-table .sheetcell { flex-wrap: nowrap; min-width: 0; }
.drw-table .sheetcell .fname { max-width: 150px; }
.drw-table select.inline { max-width: 136px; }
.drw-table td.c-label input { width: 120px !important; }
.drw-table th, .drw-table td { padding-left: 8px; padding-right: 8px; }
.drw-table td.c-act { text-align: right; }
.drw-prog { display: flex; align-items: center; gap: 8px; font-size: 11.5px; }
.drw-prog .bar { width: 80px; }
select.inline { -webkit-appearance: none; appearance: none; padding-right: 18px; background-repeat: no-repeat; background-position: right 4px center; background-size: 10px; cursor: pointer; }
select.inline:hover:not(:disabled), select.inline:focus { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' fill='none' stroke='%238a96a6' stroke-width='2.5'/%3E%3C/svg%3E"); border-color: var(--line-2); background-color: var(--panel); }
select.inline:disabled { cursor: default; opacity: 1; }
.drop-btn { position: relative; }
.drop-btn.over { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.drop-btn .bar.big { position: absolute; left: 8px; right: 8px; bottom: 3px; width: auto; height: 3px; margin: 0; }

/* 19 · wide pages use the full width; reading pages stay at 1400px */
@media (min-width: 861px) { .content.wide { max-width: none; } }

/* 20 · home */
.prow-t { display: flex; align-items: center; gap: 0; min-width: 0; }
.prow-t .pn { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.prow-t .pill, .prow-t .pc { flex: none; white-space: nowrap; }
.attn-m { display: grid; min-width: 0; flex: 1; }
.attn-m .muted { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.attn-g details > summary { display: flex; gap: 11px; padding: 9px 16px; cursor: pointer; list-style: none; align-items: center; }
.attn-g details > summary::-webkit-details-marker { display: none; }
.attn-g details > summary:hover { background: var(--panel-2); }
.attn-g details[open] > summary .disc .icon { transform: rotate(180deg); }
ul.attn.sub { padding: 0 0 6px 28px; }
.more-link { display: flex; align-items: center; gap: 4px; justify-content: center; padding: 10px 16px; border-top: 1px solid var(--line); font-weight: 600; font-size: 12.5px; }

/* 21 · projects table */
table.ptable-l td { padding: 9px 12px; }
table.ptable-l th { padding: 0; }
table.ptable-l th.n .sortbtn { justify-content: flex-end; }
.sortbtn { display: flex; width: 100%; align-items: center; gap: 6px; border: 0; background: none; padding: 9px 12px; font: inherit; color: inherit; text-transform: inherit; letter-spacing: inherit; cursor: pointer; }
.sortbtn:hover { color: var(--text); }
.sort-i { font-size: 9px; color: var(--faint); }
.sort-i.on { color: var(--accent); }
.prow-l { cursor: pointer; }
.pl-name { max-width: 0; width: 40%; }
.pl-name .pn { font-weight: 600; font-size: 13.5px; color: var(--text); display: inline-block; max-width: calc(100% - 60px); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; }
.revprog { display: flex; align-items: center; gap: 8px; }
.revprog .bar { width: 90px; display: inline-block; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* 22 · polish */
.page.calc { max-width: none; }
.dl-cell { text-align: right; }
.ovwarn { background: var(--warn-soft); color: var(--warn); border-radius: 9px; font-size: 12.5px; }
.ovwarn > summary { display: flex; gap: 10px; align-items: center; padding: 9px 12px; cursor: pointer; list-style: none; }
.ovwarn > summary::-webkit-details-marker { display: none; }
.ovwarn > summary > span:nth-child(2) { flex: 1; }
.ovw-r { font-weight: 600; text-decoration: underline; }
.ovw-list { list-style: none; margin: 0; padding: 0 12px 10px; display: grid; gap: 4px; color: var(--text); }
.ovw-list li { display: flex; align-items: center; gap: 8px; padding: 6px 10px; background: var(--panel); border-radius: 7px; }
.calc-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 28px; align-items: start; }
.calc-toc { position: sticky; top: 16px; display: grid; gap: 1px; font-size: 12.5px; max-height: calc(100vh - 32px); overflow: auto; }
.calc-toc .toc-h { font-size: 11px; font-weight: 600; letter-spacing: 0; color: var(--faint); padding: 0 10px 6px; }
.calc-toc a { color: var(--muted); padding: 5px 10px; border-radius: 7px; font-weight: 500; }
.calc-toc a.sub { padding-left: 22px; font-weight: 400; color: var(--faint); }
.calc-toc a:hover { background: var(--panel-2); color: var(--text); text-decoration: none; }
.calc-sec, .fcard2, .mcard { scroll-margin-top: 16px; }
.calc .calc-sec:first-child { margin-top: 0; }
@media (max-width: 1100px) { .calc-layout { grid-template-columns: 1fr; } .calc-toc { display: none; } }
.pd .pill { font-size: 11px; }
.field input:not([type=checkbox]):not([type=radio]), .field select { height: 34px; }
.xlink { display: flex; gap: 8px; align-items: flex-start; margin: 0; font-size: 12.5px; color: var(--muted); }
.xlink .icon { margin-top: 2px; color: var(--faint); }
/* one chevron disclosure for plain <details> (summaries without their own icon) */
details > summary:not(:has(svg)) { list-style: none; cursor: pointer; }
details > summary:not(:has(svg))::-webkit-details-marker { display: none; }
details > summary:not(:has(svg))::before { content: ""; display: inline-block; width: 11px; height: 11px; margin-right: 6px; vertical-align: -1px; background: currentColor; opacity: .6; transition: transform .15s;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 6l6 6-6 6' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 6l6 6-6 6' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat; }
details[open] > summary:not(:has(svg))::before { transform: rotate(90deg); }
.fcard > summary::before { display: none !important; }
@media (max-width: 860px) { .prow-t { flex-wrap: wrap; } .prow-t .pn { white-space: normal; } }

/* ---------------------------------------------------------------- pending changes (pending.js) */
.pend .pd-h { width: 100%; border: 0; background: transparent; font: inherit; color: inherit; cursor: pointer; text-align: left; flex-wrap: wrap; }
.pend .pd-h h3 { margin: 0; }
.pend .pd-status { font-size: 12.5px; }
.pend .pd-lede { margin: 0; font-size: 12.5px; }
.pd-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.pd-i { display: flex; gap: 10px; align-items: flex-start; padding: 7px 8px; border-radius: 8px; }
.pd-i:nth-child(odd) { background: var(--panel-2); }
.pd-ic { flex: none; width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.pd-ic .icon { width: 14px; height: 14px; }
.pd-ic.t-param { background: var(--warn-soft); color: var(--warn); }
.pd-ic.t-override { background: var(--ok-soft); color: var(--ok); }
.pd-txt { min-width: 0; overflow-wrap: anywhere; }
.pd-txt small { display: block; margin-top: 1px; }
.pd-tag { color: var(--warn); font-weight: 600; }
.pd-none { display: flex; gap: 6px; align-items: center; margin: 0; }
.pd-none .icon { width: 16px; height: 16px; color: var(--ok); }
.pd-rel { margin: 0; font-size: 12.5px; }
.pd-acts { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.btn.ghost.danger { color: var(--bad); }
.pd-run:empty { display: none; }
.pd-run { border-top: 1px solid var(--line); padding-top: 12px; }
.pd-prog { display: flex; gap: 12px; align-items: flex-start; }
.pd-prog .bar.big { width: min(420px, 100%); }
.pd-runh { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.pd-runh .icon { width: 18px; height: 18px; color: var(--ok); }
.pd-ba { display: flex; flex-direction: column; gap: 10px; }
.pd-ref { display: flex; gap: 10px 24px; flex-wrap: wrap; padding: 8px 10px; background: var(--accent-soft); border-radius: 8px; }
.pd-ref > div { display: flex; gap: 6px; align-items: baseline; flex-wrap: wrap; }
.pd-tables { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: start; }
.pd-tw { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; }
.pd-t td, .pd-t th { padding: 5px 9px; }
.pd-t tr.pd-sec th { background: var(--panel); color: var(--text); text-transform: none; letter-spacing: 0; font-size: 12.5px; }
.pd-t tr.pd-key td { font-weight: 600; }
.pd-t tr.pd-ch td:first-child { font-weight: 600; }
.pd-t .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.pd-arrow { color: var(--faint); }
.pd-d.up { color: var(--ok); }
.pd-d.down { color: var(--bad); }
.pd-d small { color: var(--faint); font-weight: 400; }
.pd-roll { border: 1px solid var(--line); border-radius: 8px; }
.pd-proj + .pd-proj { border-top: 1px solid var(--line); }
.pd-proj > summary { cursor: pointer; list-style: none; display: flex; flex-wrap: wrap; gap: 4px 18px; align-items: baseline; padding: 8px 10px; }
.pd-proj > summary::-webkit-details-marker { display: none; }
.pd-proj > summary::before { content: "›"; color: var(--faint); font-weight: 700; width: 10px; display: inline-block; transition: transform .15s; }
.pd-proj[open] > summary::before { transform: rotate(90deg); }
.pd-proj[open] > summary { background: var(--panel-2); }
.pd-pn { flex: 1 1 220px; }
.pd-pv { font-variant-numeric: tabular-nums; white-space: nowrap; }
.pd-pb { padding: 10px; }
.pd-banner:empty { display: none; }
.calc-pend { margin-bottom: 12px; }
@media (max-width: 860px) {
  .pd-tables { grid-template-columns: 1fr; }
  .pend .pd-status { flex-basis: 100%; order: 5; }
  .pd-acts .spacer { display: none; }
  .pd-acts .btn { flex: 1 1 auto; justify-content: center; }
}

/* Phoenix brand: wordmark + product name; white on dark surfaces, round mark in the collapsed rail */
.brand-logo { height: 22px; width: auto; display: block; filter: var(--logo-on-panel, none); }
.brand-mini { display: none; width: 30px; height: 30px; }
.brand-logo + .brand-mini + .brand-t { padding-left: 9px; border-left: 1px solid currentColor; border-left-color: color-mix(in srgb, currentColor 28%, transparent); line-height: 18px; }
.sidenav .brand-logo { filter: var(--logo-on-nav, brightness(0) invert(1)); }
.login-art .brand-logo { filter: brightness(0) invert(1); height: 28px; }
.login-art .brand { font-size: 18px; }
.sidenav .brand small { flex-basis: 100%; margin-left: 0; }
.mobilebar .brand-logo, .sharehead .brand-logo { height: 20px; }
@media (min-width: 861px) {
  .nav-min .brand-logo { display: none; }
  .nav-min .brand-mini { display: block; }
}

/* voice notes */
.vr { display: grid; gap: 14px; min-width: min(440px, 80vw); }
.vr-stage { display: flex; align-items: center; gap: 18px; padding: 8px 0; }
.vr-rec { width: 64px; height: 64px; border-radius: 50%; border: 0; background: var(--bad); color: #fff; display: grid; place-items: center; cursor: pointer; flex: none;
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--bad) 40%, transparent); transition: box-shadow .2s, transform .1s; }
.vr-rec:hover { transform: scale(1.04); }
.vr-rec .icon { width: 28px; height: 28px; }
.vr-rec.on .icon { display: none; }
.vr-rec.on::after { content: ""; width: 20px; height: 20px; border-radius: 4px; background: #fff; }
@media (prefers-reduced-motion: reduce) { .vr-rec.on { animation: none; } }
.vr-side { flex: 1; display: grid; gap: 8px; }
.vr-clock { font-size: 20px; font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: 0; }
.vr-meter { height: 6px; border-radius: 3px; background: var(--panel-2); overflow: hidden; }
.vr-meter i { display: block; height: 100%; width: 0; background: var(--ok); transition: width .08s; }
.vr-status { color: var(--muted); font-size: 13px; }
.vr-player { width: 100%; }
.vr-alt { display: flex; }
.vr-warn { display: flex; gap: 12px; padding: 12px 14px; border-radius: 10px; background: var(--warn-soft); color: var(--text); }
.vr-warn .icon { color: var(--warn); flex: none; width: 20px; height: 20px; margin-top: 2px; }
.vr-warn p { margin: 4px 0 0; color: var(--muted); font-size: 13px; }
.nt-audio { display: grid; gap: 8px; margin-bottom: 18px; }
.nt-clip { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel-2); }
.nt-clip audio { flex: 1; min-width: 0; height: 36px; }
.nt-clip-i { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); flex: none; }
.nt-clip-i .icon { width: 16px; height: 16px; }
.nt-clip-m { font-size: 12px; white-space: nowrap; }
.nt-has-audio { display: inline-flex; margin-left: auto; color: var(--muted); }
.nt-it .nt-has-audio .icon { color: var(--muted); }
.nt-tag.t-voice { background: color-mix(in srgb, var(--bad) 13%, transparent); color: var(--bad); }
@media (max-width: 640px) {
  .nt-clip { flex-wrap: wrap; }
  .nt-clip audio { flex-basis: calc(100% - 80px); }
  .nt-clip-m { order: 3; flex-basis: 100%; padding-left: 40px; }
}

/* ---------------------------------------------------------------- experiments lab */
.xp-steps { margin: 0; padding-left: 20px; display: grid; gap: 6px; font-size: 14px; }
.xp-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; }
.xp-card { display: flex; flex-direction: column; gap: 6px; padding: 14px 16px; text-decoration: none; color: inherit; }
.xp-card:hover { border-color: var(--accent); }
.xp-kpis { display: flex; flex-wrap: wrap; gap: 8px; }
.xp-kpi { display: flex; flex-direction: column; padding: 6px 12px; border-radius: 8px; background: var(--panel-2); min-width: 90px; }
.xp-kpi span { font-size: 12px; color: var(--muted); }
.xp-kpi b { font-size: 18px; font-variant-numeric: tabular-nums; }
.xp-kpis.big .xp-kpi { min-width: 160px; padding: 10px 16px; }
.xp-kpis.big .xp-kpi b { font-size: 26px; }
.xp-kpi.ok b, td.ok, .xp-chip.ok { color: var(--ok, #138a36); }
.xp-kpi.warn b, td.warn, .xp-chip.warn { color: var(--warn, #b26a00); }
.xp-kpi.bad b, td.bad, .xp-chip.bad { color: var(--bad, #c62828); }
.xp-bar { height: 6px; border-radius: 3px; background: var(--panel-2); overflow: hidden; }
.xp-bar.big { height: 10px; margin: 8px 0; }
.xp-bar i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .4s; }
.xp-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; max-width: 100%; }
.xp-tbl { min-width: 560px; }
.xp-tbl td.num, .xp-tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
.xp-dot { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.xp-chip { display: inline-flex; align-items: center; font-size: 12px; padding: 2px 8px; border-radius: 3px; background: var(--panel-2); margin: 0 4px 4px 0; }
.xp-tot { display: flex; flex-wrap: wrap; }
.xp-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.xp-fig { margin: 0; display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
.xp-img { width: 100%; height: auto; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.xp-plan { border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; }
.xp-plan summary { cursor: pointer; }
.xp-plan .xp-img { margin-top: 8px; }
@media (max-width: 600px) { .xp-kpis.big .xp-kpi { min-width: 0; flex: 1 1 45%; } .xp-list, .xp-grid { grid-template-columns: 1fr; } }
.pd-out { display: flex; gap: 8px; align-items: flex-start; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--line); margin-bottom: 8px; }
.pd-out .icon { width: 18px; height: 18px; flex: none; margin-top: 1px; }
.pd-out > div { display: flex; flex-direction: column; gap: 2px; }
.pd-out.none .icon { color: var(--ok); }
.pd-out.changed .icon { color: var(--warn, #c77700); }
/* rule editor: live "What this rule will do" panel */
.modal.rb-xwide { width: min(1120px, 100%); }
.rb-ed2 { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 18px; align-items: start; }
.rb-live { position: sticky; top: 0; display: grid; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel-2); font-size: 13px; }
.rb-live-h { display: flex; gap: 6px; align-items: center; }
.rb-live-h .icon { width: 16px; height: 16px; color: var(--accent, var(--brand)); }
.rb-live-h2 { font-weight: 600; margin-top: 4px; }
.rb-none { display: flex; gap: 8px; align-items: flex-start; padding: 9px 10px; border-radius: 8px; background: var(--panel); border: 1px solid var(--line); }
.rb-none .icon { width: 18px; height: 18px; flex: none; }
.rb-none.warn { border-color: var(--warn); background: var(--warn-soft); }
.rb-none.warn .icon { color: var(--warn); }
.rb-none.ok .icon { color: var(--ok); }
.rb-hint { display: flex; gap: 8px; align-items: flex-start; padding: 9px 10px; border-radius: 8px; background: var(--panel); border: 1px dashed var(--warn); }
.rb-hint .icon { width: 16px; height: 16px; flex: none; color: var(--warn); margin-top: 2px; }
.rb-live-sum { display: grid; gap: 4px; padding: 9px 10px; border-radius: 8px; background: var(--panel); border: 1px solid var(--line); }
.rb-live-row { display: flex; justify-content: space-between; gap: 8px; font-variant-numeric: tabular-nums; }
.rb-live-more summary { cursor: pointer; color: var(--muted); }
.rb-calc { display: flex; gap: 8px; align-items: center; }
.rb-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12.5px; color: var(--muted); }
.rb-steps li { display: flex; align-items: center; gap: 6px; }
.rb-steps .dot { width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--line-strong, var(--muted)); flex: none; }
.rb-steps li.done { color: var(--text); }
.rb-steps li.done .dot { background: var(--ok); border-color: var(--ok); }
.rb-method { display: grid; gap: 6px; margin: 6px 0; }
.rb-sample { display: grid; gap: 8px; }
.rb-sample-plan { min-height: 0; height: 240px; border-radius: 8px; border: 1px solid var(--line); }
.rb-sample-plan svg.plan { cursor: default; }
.rb-sample-c { font-size: 12.5px; }
@media (max-width: 860px) {
  .rb-ed2 { grid-template-columns: 1fr; }
  .rb-live { position: static; }
}
.pd-out .pd-why { font-weight: 600; color: var(--warn); }
/* Mistakes made so far */
.mk-sum { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 14px; }
.mk-stat { display: grid; gap: 2px; text-align: left; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); cursor: pointer; color: var(--text); font: inherit; }
.mk-stat b { font-size: 22px; font-variant-numeric: tabular-nums; }
.mk-stat span { color: var(--muted); font-size: 12.5px; }
.mk-stat.warn b { color: var(--warn); }
.mk-stat.info b { color: var(--accent); }
.mk-stat:hover { border-color: var(--accent); }
.mk-filters { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.mk-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.mk-filters input[type=search] { min-width: 200px; }
.mk-sec { display: grid; gap: 10px; margin-bottom: 22px; }
.mk-sec-h { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.mk-sec-h h2 { margin: 0; font-size: 16px; }
.mk-card { padding: 14px 16px; display: grid; gap: 8px; }
.mk-card.v-correct { border-left: 4px solid var(--ok); }
.mk-card.v-mistake { border-left: 4px solid var(--warn); }
.mk-card.v-unsure { border-left: 4px solid var(--accent); }
.mk-h { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.mk-t { font-size: 14.5px; }
.mk-meta { font-size: 12px; margin-top: -4px; }
.mk-row { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 10px; }
.mk-row p { margin: 0; white-space: pre-line; }
.mk-l { color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: 0; padding-top: 2px; }
.mk-row.guard p { font-weight: 500; }
.mk-verdict { display: grid; gap: 8px; padding: 10px 12px; border-radius: 8px; background: var(--panel-2); }
.mk-vh { display: flex; gap: 10px; flex-wrap: wrap; align-items: baseline; }
.mk-verdict textarea { width: 100%; }
.mk-foot { display: flex; }
@media (max-width: 760px) {
  .mk-sum { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mk-row { grid-template-columns: 1fr; gap: 2px; }
}
/* Feedback hub: Feedback · Mistakes made so far · Experiments */
.hub-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: -4px 0 18px; overflow-x: auto; }
.hub-tabs a { padding: 9px 14px; color: var(--muted); text-decoration: none; border-bottom: 2px solid transparent; white-space: nowrap; font-weight: 500; }
.hub-tabs a:hover { color: var(--text); }
.hub-tabs a.on { color: var(--text); border-bottom-color: var(--accent); }
/* Knowledge library */
.kb-base { margin-bottom: 14px; }
.kb-base-b { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 18px; align-items: center; }
.kb-base-n { display: grid; gap: 2px; padding-right: 18px; border-right: 1px solid var(--line); }
.kb-base-n b { font-size: 22px; }
.kb-base-s { display: grid; gap: 6px; }
.kb-base-s .icon { width: 16px; height: 16px; vertical-align: -3px; color: var(--ok); }
.kb-wait { display: flex; gap: 6px; align-items: center; color: var(--warn); }
.kb-wait .icon { color: var(--warn); }
.kb-seg { margin-bottom: 12px; }
.kb-tools { margin-bottom: 10px; }
.kb-tools input[type=search] { min-width: 240px; }
.kb-list { display: grid; gap: 8px; }
.kb-entry { display: grid; grid-template-columns: 56px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); }
.kb-entry.off { opacity: .6; }
.kb-pic { width: 56px; height: 56px; border-radius: 8px; border: 1px solid var(--line); background: #fff; display: grid; place-items: center; overflow: hidden; }
.kb-pic img { max-width: 100%; max-height: 100%; object-fit: contain; }
.kb-pic.none { background: var(--panel-2); color: var(--muted); }
.kb-e-main { display: grid; gap: 3px; min-width: 0; }
.kb-e-main code { background: var(--panel-2); padding: 1px 6px; border-radius: 5px; }
.kb-e-act { display: flex; gap: 4px; align-items: center; }
.kb-file { padding: 12px 14px; display: grid; gap: 6px; }
.kb-file p { margin: 0; }
.kb-outcome { background: var(--ok-soft); padding: 6px 9px; border-radius: 7px; }
@media (max-width: 760px) {
  .kb-base-b { grid-template-columns: 1fr; }
  .kb-base-n { border-right: 0; padding-right: 0; }
  .kb-entry { grid-template-columns: 44px minmax(0, 1fr); }
  .kb-pic { width: 44px; height: 44px; }
  .kb-e-act { grid-column: 1 / -1; justify-content: flex-end; }
}

/* Methodology (Settings & team → Methodology) */
.meth-formula h2, .meth-how h2, .meth-rules h2, .meth-open h2 { font-size: 16px; margin: 0 0 10px; }
.meth-eq { display: grid; gap: 4px; margin: 6px 0 12px; font-size: 14px; }
.meth-eq > div { display: grid; grid-template-columns: 18px 1fr; gap: 6px; align-items: baseline; }
.meth-eq .eq-n { color: var(--muted); font-size: 12.5px; font-weight: 400; }
.meth-eq .op { display: inline-block; width: 16px; text-align: center; font-weight: 700; color: var(--accent); }
.meth-eq .res { border-top: 1px solid var(--line); padding-top: 4px; }
.meth-how { margin: 18px 0; }
.meth-steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.meth-step { display: flex; gap: 12px; align-items: flex-start; }
.meth-step h3 { font-size: 14px; margin: 2px 0 4px; }
.meth-n { flex: 0 0 26px; height: 26px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: 13px; }
.meth-ul { margin: 0; padding-left: 18px; display: grid; gap: 4px; font-size: 13px; line-height: 1.45; }
.meth-rules { margin: 18px 0; }
.meth-set { margin-bottom: 10px; padding: 10px 14px; }
.meth-set > summary { cursor: pointer; font-size: 14px; }
.meth-rlist { list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 8px; }
.meth-rlist li { border-top: 1px solid var(--line); padding-top: 8px; }
.meth-rlist li.dim .meth-rt, .meth-rlist li.dim .meth-rd { color: var(--muted); }
.meth-rh { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.meth-kind { font-size: 11px; font-weight: 700; letter-spacing: 0; color: var(--muted); }
.meth-rt { font-size: 13px; font-weight: 600; flex: 1 1 260px; }
.meth-rd { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.meth-q { display: flex; gap: 6px; font-size: 12.5px; margin-top: 4px; background: var(--warn-soft); border-radius: 6px; padding: 6px 8px; }
.meth-open { margin: 18px 0; }
.meth-eng { padding: 10px 14px; margin-bottom: 24px; }
.meth-eng > summary { cursor: pointer; }
.meth-tab { width: 100%; border-collapse: collapse; margin-top: 8px; font-size: 12.5px; }
.meth-tab td { border-top: 1px solid var(--line); padding: 4px 6px; }
.meth-tab td.n { text-align: right; white-space: nowrap; }

/* Parametric Compliance: Architectural / Structural sides of a project */
.disc-row { display: flex; align-items: center; gap: 10px; margin: 6px 0 10px; }
.disc-switch { display: inline-flex; padding: 3px; gap: 3px; border: 1px solid var(--line); border-radius: 3px; background: var(--panel); }
.disc-switch .disc-opt { padding: 6px 16px; border-radius: 3px; color: var(--muted); font-weight: 600; font-size: 13px; }
.disc-switch .disc-opt:hover { text-decoration: none; color: var(--text); }
.disc-switch .disc-opt.on { background: var(--accent); color: var(--accent-ink); }
.disc-note { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 13px; }
.disc-ov { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.disc-figs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 16px; margin-bottom: 14px; }
.disc-figs small { display: block; color: var(--muted); font-size: 12px; }
.disc-figs b { font-size: 16px; white-space: nowrap; }
.disc-steps { grid-template-columns: 1fr 1fr; }
.disc-empty { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.disc-fb { display: inline-flex; align-items: center; gap: 6px; margin-top: 12px; }
.disc-ov-foot { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; align-items: start; }
@media (max-width: 900px) {
  .disc-ov, .disc-ov-foot { grid-template-columns: 1fr; }
  .disc-switch { width: 100%; }
  .disc-switch .disc-opt { flex: 1; text-align: center; }
}

/* sober UI (2026-10-11): accent text instead of tinted eyebrows; plain grey counts; quiet folder list */
.m-eyebrow, .kpi.accent .k { color: var(--muted); font-weight: 600; }
.badge, .badge.soft, .badge.warn { background: transparent; color: var(--nav-faint); font-weight: 600; padding: 0 2px; min-width: 0; }
.nav-i .badge + .badge { margin-left: 0; }
.nav-i .badge + .badge::before { content: "· "; }
.attn-i { display: none !important; }

.login-plain { min-height: 100vh; display: grid; place-items: center; padding: 16px; background: var(--bg); }
.login-plain .login { width: min(360px, 100%); }
.login-brand { margin-bottom: 14px; }
.folders-list { display: grid; width: min(520px, 100%); border: 1px solid var(--line); border-radius: 4px; background: var(--panel); margin: 6px 0 14px; }
.folder-row { display: grid; grid-template-columns: 18px auto 1fr; gap: 10px; align-items: center; padding: 12px 14px; color: var(--text); }
.folder-row + .folder-row { border-top: 1px solid var(--line); }
.folder-row:hover { background: var(--panel-2); text-decoration: none; }
.folder-row .icon { width: 16px; height: 16px; color: var(--muted); }
.stepper .st-n { display: none; }
.folders-list, .folder-row { text-align: left; }
.nav-i { border-radius: 4px; }

/* ------------------------------------------------------------------ compliance */
.cmp-page { display: flex; flex-direction: column; gap: 12px; }
.cmp-loading { padding: 40px 0; }
.cmp-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.cmp-head-t { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.cmp-tally { display: flex; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--muted); }
.cmp-tally-i { font-variant-numeric: tabular-nums; }
.cmp-grid { display: grid; grid-template-columns: minmax(340px, 440px) minmax(0, 1fr); gap: 20px; align-items: start; }
.cmp-list { display: flex; flex-direction: column; gap: 20px; min-width: 0; }

.cst { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; white-space: nowrap; color: var(--muted); }
.cst::before { content: ""; width: 8px; height: 8px; background: currentColor; flex: none; }
.cst-pass { color: var(--ok); }
.cst-fail { color: var(--bad); }
.cst-review { color: var(--warn); }
.cst-required { color: var(--accent); }
.cst-na { color: var(--faint); }
.cst-na::before { background: none; border: 1px solid currentColor; width: 6px; height: 6px; }
.cst-info::before { display: none; }

.cmp-params { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--line); font-size: 13px; }
.cmp-params th { text-align: left; font-weight: 600; font-size: 12px; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--line); background: var(--panel-2); }
.cmp-params td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.cmp-params tr:last-child td { border-bottom: 0; }
.cmp-params tbody tr { cursor: pointer; }
.cmp-params tbody tr:hover { background: var(--panel-2); }
.cmp-params tbody tr.on { background: var(--accent-soft); box-shadow: inset 3px 0 0 var(--accent); }
.cmp-params tbody tr:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.cmp-params .n { width: 36px; color: var(--faint); font-variant-numeric: tabular-nums; }
.cmp-params .v { width: 34%; font-variant-numeric: tabular-nums; }
.cmp-params .s { width: 78px; }
.cmp-pt { font-weight: 600; color: var(--text); }
.cmp-ps { font-size: 12px; color: var(--faint); margin-top: 2px; }

.cmp-base h3, .cmp-detail h3 { font-size: 12px; font-weight: 600; color: var(--muted); margin: 0 0 6px; }
.cmp-btab { width: 100%; border-collapse: collapse; font-size: 13px; }
.cmp-btab td { padding: 7px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.cmp-btab td.v { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; padding-left: 12px; }

.cmp-detail { background: var(--panel); border: 1px solid var(--line); padding: 16px 18px 18px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.cmp-eyebrow { font-size: 12px; color: var(--faint); }
.cmp-dt { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.cmp-dt h2 { font-size: 18px; margin: 2px 0 0; font-weight: 600; }
.cmp-rule { margin: 0; padding: 0 0 0 12px; border-left: 2px solid var(--line-2); color: var(--muted); font-size: 13px; line-height: 1.5; }
.cmp-kv { display: grid; grid-template-columns: 90px 1fr; gap: 4px 12px; margin: 0; font-size: 14px; }
.cmp-kv dt { color: var(--muted); font-size: 13px; }
.cmp-kv dd { margin: 0; font-variant-numeric: tabular-nums; font-weight: 600; }
.cmp-calc ol { margin: 0; padding-left: 18px; font-size: 13px; line-height: 1.55; color: var(--text); }
.cmp-calc li + li { margin-top: 2px; }
.cmp-checks ul { list-style: none; margin: 0; padding: 0; font-size: 13px; }
.cmp-checks li { display: grid; grid-template-columns: 78px 1fr; gap: 8px; padding: 5px 0; border-bottom: 1px solid var(--line); }
.cmp-checks li:last-child { border-bottom: 0; }

.cmp-evh { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.cmp-evh h3 { margin: 0; }
.cmp-fsel { max-width: 240px; }
.cmp-fnote { font-size: 13px; margin: 6px 0 8px; display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.cmp-viewer { position: relative; height: min(62vh, 620px); min-height: 320px; border: 1px solid var(--line); background: var(--plan-bg); overflow: hidden; }
.cmp-svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; touch-action: none; }
.cmp-svg.panning { cursor: grabbing; }
.cmp-img { filter: var(--plan-ink-filter); }
.cmp-zone { fill: none; stroke: var(--accent); stroke-width: 1px; stroke-dasharray: 5 4; opacity: .7; vector-effect: non-scaling-stroke; }
.cmp-ref { fill: rgba(43, 87, 151, .06); stroke: var(--accent); stroke-width: 1px; vector-effect: non-scaling-stroke; }
.cmp-hit { stroke-width: 1.5px; vector-effect: non-scaling-stroke; }
.cmp-hit.ok { fill: rgba(19, 138, 75, .28); stroke: var(--ok); }
.cmp-hit.bad { fill: rgba(198, 40, 40, .30); stroke: var(--bad); }
.cmp-hit.warn { fill: rgba(179, 92, 0, .28); stroke: var(--warn); }
.cmp-ref:hover, .cmp-hit:hover { stroke-width: 3px; }
.cmp-tools { position: absolute; top: 8px; right: 8px; display: flex; gap: 4px; }
.cmp-tools .btn { background: var(--panel); }
.cmp-legend { position: absolute; left: 8px; bottom: 8px; display: flex; gap: 12px; align-items: center; font-size: 12px; background: var(--panel); border: 1px solid var(--line); padding: 4px 8px; }
.cmp-legend .sw { display: inline-block; width: 10px; height: 10px; margin-right: 5px; vertical-align: -1px; border: 1px solid; }
.cmp-legend .sw.hit.ok { background: rgba(19, 138, 75, .28); border-color: var(--ok); }
.cmp-legend .sw.hit.bad { background: rgba(198, 40, 40, .30); border-color: var(--bad); }
.cmp-legend .sw.hit.warn { background: rgba(179, 92, 0, .28); border-color: var(--warn); }
.cmp-legend .sw.ref { background: rgba(43, 87, 151, .06); border-color: var(--accent); }
.cmp-noev { padding: 12px 0; margin: 0; }
.cmp-tablewrap { overflow: auto; max-height: 440px; border: 1px solid var(--line); }
.cmp-tablewrap h3 { position: sticky; left: 0; padding: 8px 10px 0; background: var(--panel); margin: 0; }
.cmp-bt thead th { position: sticky; top: 0; background: var(--panel-2); z-index: 1; }
.cmp-bt { width: 100%; font-size: 13px; }
.cmp-bt tr.click { cursor: pointer; }
.cmp-bt tr.on td { background: var(--accent-soft); }
.cmp-bt td.num, .cmp-bt th.num { text-align: right; font-variant-numeric: tabular-nums; }
.cmp-lim input { width: 110px; text-align: right; }
.cmp-own { color: var(--accent); font-size: 12px; }
.cmp-foot { font-size: 12px; margin: 4px 0 0; }

@media (max-width: 1100px) {
  .cmp-grid { grid-template-columns: 1fr; }
  .cmp-viewer { height: 56vh; }
}
@media (max-width: 640px) {
  .cmp-params .v { width: auto; }
  .cmp-params .n { display: none; }
  .cmp-detail { padding: 12px; }
  .cmp-kv { grid-template-columns: 76px 1fr; }
}
.cmp-bt th { text-align: left; } .cmp-bt th.num { text-align: right; }
.cmp-bt td, .cmp-bt th { white-space: nowrap; }
.disc-cmp { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding: 10px 12px; margin-bottom: 14px; border: 1px solid var(--line); background: var(--panel-2); color: var(--text); text-decoration: none !important; font-size: 13px; }
.disc-cmp:hover { border-color: var(--line-2); }
.disc-cmp-l { font-weight: 600; }
.disc-cmp-c { display: inline-flex; gap: 12px; flex-wrap: wrap; }
.disc-cmp .faint { margin-left: auto; }

/* ------------------------------------------------------------------ sober pass 3 (2026-10-12): no colour-coding where colour carries no meaning */
.rb-dot { display: none; }
.rb-sug { background: none; color: var(--accent); border-radius: 0; padding: 0; font-size: 12px; font-weight: 600; }
.rb-kind, .rb-kind.k-identify, .rb-kind.k-borrow, .rb-kind.k-adjust, .rb-kind.k-size, .rb-kind.k-where, .rb-kind.k-check, .rb-kind.k-method {
  background: none; color: var(--muted); border: 1px solid var(--line-2); border-radius: 2px; padding: 1px 6px; font-weight: 600; }
.switch { width: 30px; height: 16px; }
.switch span { border-radius: 16px; }
.switch span::before { width: 12px; height: 12px; box-shadow: none; }
.switch input:checked + span { background: var(--accent); }
.switch input:checked + span::before { transform: translateX(14px); }
.pd-i { border-radius: 0; }
.pd-i:nth-child(odd) { background: none; }
.pd-i + .pd-i { border-top: 1px solid var(--line); }
.pd-ic, .pd-ic.t-param, .pd-ic.t-override { background: none; color: var(--muted); width: 18px; height: 18px; }
.src.rule { background: var(--faint); }
.act-dot { border-radius: 0; width: 6px; height: 6px; margin-top: 7px; background: var(--line-2) !important; }
@media (min-width: 1000px) { .kpi .v { font-size: 19px; white-space: nowrap; } }

/* drawing linework as vectors (DRAWING_QUALITY.md): a hairline at every zoom, never a stretched picture */
.plan-ink .ink-line { fill: none; stroke: var(--plan-ink); stroke-width: .8px; vector-effect: non-scaling-stroke; stroke-linejoin: round; stroke-linecap: round; }
.plan-ink .ink-fill { fill: var(--plan-ink); fill-opacity: .7; stroke: none; }
.plan-ink { pointer-events: none; }

/* walls & columns (walls.js) - information only */
.walls-card .card-b { display: grid; gap: 10px; }
.walls-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.walls-cols > div { display: grid; gap: 2px; }
.walls-cols small { color: var(--muted); font-size: 11.5px; }
.walls-cols b { font-size: 19px; font-weight: 600; font-variant-numeric: tabular-nums; }
.walls-cols span { color: var(--muted); font-size: 12px; }
.walls-runs { margin: 0; font-size: 12.5px; line-height: 1.5; }
.walls-tbl { font-size: 12.5px; }
.walls-tbl td.num, .walls-tbl th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.walls-base, .walls-note, .walls-card p.muted { margin: 0; font-size: 12px; }
.walls-row { cursor: pointer; }
.walls-row.thin td, .walls-thin-mark { color: var(--faint); }
.walls-modal .tbl-scroll { max-height: 62vh; overflow: auto; }
.walls-modal thead th { position: sticky; top: 0; }
.walls-floor table { width: 100%; }
.walls-floor p { margin: 6px 0 0; font-size: 12px; }
.disc-ov-walls { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; align-items: start; }
@media (max-width: 900px) { .disc-ov-walls, .walls-cols { grid-template-columns: 1fr; } }
.modal.wide.walls-wide { width: min(1040px, 100%); }
.walls-sizes div, .walls-tbl td, .walls-tbl th { white-space: nowrap; }
.walls-modal .walls-tbl td { padding: 5px 10px; }

/* 2026-10-15: % of gross columns (results), boundary toggle and attention dropdown (review), alerts (overview) */
table.st th.pct-h { font-weight: 500; color: var(--muted); }
table.st td.pct-c { color: var(--muted); font-size: 12px; }
.dot.dot-bnd { background: transparent; border: 1.5px dashed var(--c-gross); box-sizing: border-box; }
.attn-dd > summary { list-style: none; display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 12px; font-weight: 600; color: var(--warn); }
.attn-dd > summary::-webkit-details-marker { display: none; }
.attn-dd-t { display: inline-flex; align-items: center; gap: 6px; }
.attn-dd > summary .icon:last-child, .attn-dd > summary svg:last-child { transition: transform .15s; color: var(--faint); }
.attn-dd[open] > summary svg:last-child { transform: rotate(180deg); }
.attn-dd-b { margin-top: 8px; max-height: 40vh; overflow: auto; }
.alerts .card-b { display: grid; gap: 18px; }
.alerts h4 { margin: 0 0 6px; font-size: 13px; }
.alerts h4 small { font-weight: 400; color: var(--faint); margin-left: 6px; }
.alerts ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.alerts li { display: grid; grid-template-columns: 18px 1fr; gap: 8px; align-items: start; font-size: 13px; line-height: 1.45; }
.alerts li .al-i { color: var(--warn); display: inline-flex; padding-top: 2px; }
.alerts li.bad .al-i { color: var(--bad); }
.alerts li.ask .al-i { color: var(--accent); }
.alerts li .al-sub { display: block; color: var(--muted); font-size: 12px; }
.alerts li .al-fix { display: block; font-size: 12px; margin-top: 2px; }
.alerts li .al-fix::before { content: "→ "; color: var(--faint); }
.alerts .al-none { color: var(--muted); font-size: 13px; }

/* Projects list: figure + variance from the reference sheet (2026-10-16) */
table.ptable-l td.kpi { white-space: nowrap; }
table.ptable-l .kpi-var { color: var(--faint); font-size: 12px; font-variant-numeric: tabular-nums; }
table.ptable-l .kpi-var.off { color: var(--bad); font-weight: 600; }

/* Overview: known issues (2026-10-16) */
.kissues .ki-lede { margin: 0 0 10px; font-size: 13px; }
.kissues .ki-list { list-style: none; margin: 0; padding: 0; }
.kissues .ki-list li { padding: 10px 0; border-top: 1px solid var(--line); }
.kissues .ki-list li:first-child { border-top: 0; }
.kissues .ki-h { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px; }
.kissues .ki-off { color: var(--bad); font-weight: 600; font-variant-numeric: tabular-nums; }
.kissues .ki-why { margin-top: 4px; font-size: 13px; }

/* Mistakes made so far: proposed changes in general terms (2026-10-16) */
.mk-row.proposal p { font-weight: 500; }
.mk-props { margin-bottom: 14px; }
.mk-props > summary { cursor: pointer; list-style: none; flex-wrap: wrap; gap: 8px; }
.mk-props .mk-pg + .mk-pg { margin-top: 12px; }
.mk-props h4 { margin: 0 0 4px; }
.mk-props ol { margin: 0; padding-left: 22px; }
.mk-props li { margin: 3px 0; line-height: 1.45; }
.mk-props li a { color: inherit; text-decoration: none; border-bottom: 1px dotted var(--faint); }
.mk-props li a:hover { color: var(--accent); }
.mk-card.mk-flash { outline: 2px solid var(--accent); outline-offset: 2px; transition: outline-color .6s; }