/* ═══════════════════════════════════════════════════════════════════════════
   FINEFIGHT UI TRUTH — DESIGN SYSTEM
   Authority for the visual register:
     finefight-master-ui-spec.md §99–§105 · RESPONSIVE-INTERACTION-SPEC §19
     frontend/src/app/globals.css (current runtime tokens — preserved)

   Density register:   Public spacious · Client comfortable-medium
                       Attorney medium-high · Admin compact
   Separation order:   spacing → typography → surface tone → fine border → shadow
   Shadows are reserved for overlays, the floating mobile nav, sticky actions.

   This file is the LAB SHELL + the shared product kit. Role files add only
   role-specific composition in css/surf-*.css.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── 1. TOKENS ─────────────────────────────────────────────────────────── */
:root {
  /* Ink: graphite → navy, the FineFight spine. */
  --ink-50: #f5f4f0;
  --ink-100: #e9e7e1;
  --ink-150: #dedbd3;
  --ink-200: #d7d4cb;
  --ink-300: #b9b5aa;
  --ink-400: #85827c;
  --ink-500: #626563;
  --ink-600: #454b4e;
  --ink-700: #303a40;
  --ink-800: #202e36;
  --ink-900: #14242c;
  --ink-950: #0c181e;

  /* Brass: emphasis and wayfinding only — never a success state. */
  --brass-50: #fcf8ea;
  --brass-100: #f6edcc;
  --brass-200: #ead79a;
  --brass-300: #d7bb64;
  --brass-400: #bd9638;
  --brass-500: #9a7625;
  --brass-600: #795b1b;
  --brass-700: #5d4516;
  --brass-800: #463410;

  /* Semantic families — colour is never the only carrier of meaning. */
  --pos-50: #edf7f0;
  --pos-100: #d3ebd9;
  --pos-200: #a8d6b6;
  --pos-500: #2d7a52;
  --pos-600: #21613f;
  --pos-700: #184b31;

  --cau-50: #fff8e5;
  --cau-100: #f9e9b8;
  --cau-200: #f0d686;
  --cau-500: #b77913;
  --cau-600: #925c0e;
  --cau-700: #70450d;

  --crit-50: #fff1ed;
  --crit-100: #fbd9d1;
  --crit-200: #f3bdb0;
  --crit-500: #c94e3d;
  --crit-600: #a83d30;
  --crit-700: #813027;

  --info-50: #edf5fa;
  --info-100: #d5e6f1;
  --info-200: #b3d2e6;
  --info-500: #3475a1;
  --info-600: #285d82;
  --info-700: #204967;

  /* Warm ivory / parchment surface ramp. */
  --s0: #fffef9;
  --s1: #f8f5ed;
  --s2: #f0ece1;
  --s3: #e7e1d4;
  --line-soft: #e4ded1;
  --line: #d5cdbd;
  --line-2: #bfb5a3;

  /* Elevation: an edged paper stack, never a glossy dashboard. */
  --sh-card: 0 1px 1px rgb(20 36 44 / 0.03), 0 7px 18px -16px rgb(20 36 44 / 0.24);
  --sh-overlay: 0 2px 4px rgb(20 36 44 / 0.05), 0 22px 48px -18px rgb(20 36 44 / 0.28);
  --sh-float: 0 2px 4px rgb(20 36 44 / 0.05), 0 12px 28px -12px rgb(20 36 44 / 0.22);
  --sh-sticky: 0 -1px 0 rgb(20 36 44 / 0.08), 0 -10px 26px -18px rgb(20 36 44 / 0.22);

  /* Type */
  --f-sans: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-display: Fraunces, ui-serif, Georgia, "Times New Roman", serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --t-2xs: 10.5px;
  --t-xs: 11.5px;
  --t-sm: 12.5px;
  --t-md: 13.5px;
  --t-base: 14.5px;
  --t-lg: 16px;
  --t-xl: 19px;
  --t-2xl: 23px;
  --t-3xl: 29px;
  --t-4xl: 38px;
  --t-5xl: 52px;

  --r-xs: 5px;
  --r-sm: 7px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 18px;
  --r-full: 999px;

  --container: 1180px;
  --container-wide: 1420px;
  --ff-tabbar-h: 5.75rem;

  /* Density — overridden per role domain below. */
  --d-card: 1.25rem;
  --d-sec: 2.25rem;
  --d-row: 0.9375rem;
  --d-gap: 1rem;
  --d-r: var(--r-md);
  --d-max: var(--container);
}

[data-density="public"] {
  --d-card: 1.75rem; --d-sec: 4.5rem; --d-row: 1.125rem;
  --d-gap: 1.5rem; --d-r: var(--r-lg); --d-max: var(--container);
}
[data-density="client"] {
  --d-card: 1.25rem; --d-sec: 2.25rem; --d-row: 0.9375rem;
  --d-gap: 1rem; --d-r: var(--r-md); --d-max: var(--container);
}
[data-density="attorney"] {
  --d-card: 1rem; --d-sec: 1.75rem; --d-row: 0.75rem;
  --d-gap: 0.875rem; --d-r: var(--r-sm); --d-max: var(--container-wide);
}
[data-density="admin"] {
  --d-card: 0.875rem; --d-sec: 1.25rem; --d-row: 0.5rem;
  --d-gap: 0.75rem; --d-r: 6px; --d-max: none;
}

/* ── 2. RESET & BASE ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
/* A declared-but-not-open overlay must contribute nothing: no layout, no
   overflow, no paint. `hidden` alone is not enough, because the overlay
   classes set `display`, which would win on source order. */
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--ink-900);
  color: var(--ink-900);
  font-family: var(--f-sans);
  font-size: var(--t-base);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow: hidden;
}
h1, h2, h3, h4, h5, h6, p, figure { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
table { border-collapse: collapse; width: 100%; }
:focus-visible { outline: 3px solid var(--brass-500); outline-offset: 2px; border-radius: 4px; }
::selection { background: var(--brass-200); color: var(--ink-950); }
.ico { flex: none; display: block; }
.tnum, .num { font-variant-numeric: tabular-nums; }
svg text { font-family: var(--f-sans); }

/* ═══════════════════════════════════════════════════════════════════════════
   3. LAB SHELL — the inspector. Not part of the product.
   ═══════════════════════════════════════════════════════════════════════════ */
.lab-bar {
  position: fixed; inset: 0 0 auto 0; height: 56px; z-index: 900;
  display: flex; align-items: center; gap: 14px; padding: 0 16px;
  background: #0a1216;
  border-bottom: 1px solid #1d2b33;
  color: #cfd6da;
  font-size: var(--t-sm);
}
.lab-bar.is-hidden { transform: translateY(-100%); transition: transform .2s; }
.lab-brand { display: flex; align-items: center; gap: 10px; flex: none; }
.lab-mark {
  width: 30px; height: 30px; border-radius: 8px; flex: none;
  display: grid; place-items: center;
  background: linear-gradient(155deg, var(--brass-300), var(--brass-600));
  color: #1b1408; font-weight: 700; font-size: 11.5px; letter-spacing: -.02em;
}
.lab-brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.lab-brand-text b { color: #fff; font-size: 12.5px; font-weight: 600; letter-spacing: -.01em; }
.lab-brand-text i { color: #6f7d85; font-style: normal; font-size: 9.5px; letter-spacing: .07em; text-transform: uppercase; }

.lab-views { display: flex; gap: 2px; padding: 3px; border-radius: 9px; background: #121e25; flex: none; }
.lab-view {
  display: flex; align-items: center; gap: 6px; padding: 6px 11px; border-radius: 7px;
  color: #93a1a9; font-size: 12px; font-weight: 500; white-space: nowrap;
}
.lab-view:hover { color: #fff; }
.lab-view.is-on { background: #24363f; color: #fff; }
.lab-count {
  padding: 0 5px; border-radius: 5px; background: #2f4650; color: #b6c6ce;
  font-size: 10px; font-variant-numeric: tabular-nums;
}
.lab-view.is-on .lab-count { background: var(--brass-500); color: #fff; }
.lab-spacer { flex: 1; min-width: 8px; }

.lab-group { display: flex; flex-direction: column; gap: 1px; flex: none; }
.lab-label { font-size: 8.5px; letter-spacing: .1em; text-transform: uppercase; color: #5f6d75; font-weight: 600; }
.lab-select {
  appearance: none; background: #121e25; color: #e2e8ea; border: 1px solid #22333c;
  border-radius: 7px; padding: 5px 22px 5px 9px; font-size: 12px; max-width: 170px;
  background-image: linear-gradient(45deg, transparent 50%, #7b8a92 50%), linear-gradient(135deg, #7b8a92 50%, transparent 50%);
  background-position: calc(100% - 13px) 51%, calc(100% - 9px) 51%;
  background-size: 4px 4px, 4px 4px; background-repeat: no-repeat;
}
.lab-select:hover { border-color: #33474f; }
.lab-select-wide { max-width: 250px; }
.lab-select-state { max-width: 190px; }
.lab-select-ov { max-width: 150px; }
.lab-sep { width: 1px; height: 26px; background: #1f2f37; flex: none; }

.lab-vp { display: flex; gap: 2px; padding: 3px; border-radius: 8px; background: #121e25; }
.lab-vp button {
  padding: 4px 9px; border-radius: 6px; color: #93a1a9; font-size: 11.5px;
  font-weight: 500; font-variant-numeric: tabular-nums;
}
.lab-vp button:hover { color: #fff; }
.lab-vp button.is-on { background: var(--brass-500); color: #fff; }

.lab-nav { display: flex; align-items: center; gap: 4px; flex: none; }
.lab-nav button {
  width: 27px; height: 27px; border-radius: 7px; background: #121e25; color: #cfd6da;
  font-size: 15px; line-height: 1; border: 1px solid #22333c;
}
.lab-nav button:hover { background: #1c2b33; color: #fff; }
.lab-pos { font-size: 11.5px; color: #8c9aa2; font-variant-numeric: tabular-nums; padding: 0 4px; white-space: nowrap; }
.lab-hide {
  width: 26px; height: 26px; border-radius: 6px; color: #6f7d85; font-size: 14px; flex: none;
}
.lab-hide:hover { background: #1c2b33; color: #fff; }
.lab-restore {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%); z-index: 901;
  width: 46px; height: 16px; border-radius: 0 0 8px 8px; background: #0a1216; color: #93a1a9;
  font-size: 12px; display: none; place-items: center; border: 1px solid #1d2b33; border-top: 0;
}
.lab-restore.is-on { display: grid; }

/* ── stage + the product frame (real container queries) ────────────────── */
.lab-stage {
  position: fixed; inset: 56px 0 0 0; overflow: auto; padding: 18px;
  background:
    radial-gradient(circle at 50% 0, #1b2b33, #0a1216 60%),
    repeating-conic-gradient(#131f26 0% 25%, #101a20 0% 50%) 0 0 / 18px 18px;
}
.ff-frame {
  position: relative; margin: 0 auto; width: 100%; max-width: 100%;
  height: 100%; min-height: 620px;
  container-type: inline-size;
  background: var(--s1); border-radius: 12px; overflow: hidden;
  box-shadow: 0 0 0 1px rgb(255 255 255 / .06), 0 24px 60px -20px rgb(0 0 0 / .6);
  transition: max-width .22s cubic-bezier(.16,1,.3,1);
  color: var(--ink-900);
}
.ff-frame[data-vp="390"] { max-width: 390px; }
.ff-frame[data-vp="768"] { max-width: 768px; }
.ff-frame[data-vp="1440"] { max-width: 1440px; }
.ff-scroll { height: 100%; overflow-y: auto; overflow-x: hidden; scroll-behavior: auto; }
.ff-frame[data-vp="0"] .ff-scroll { height: 100%; }
.ff-overlay { position: absolute; inset: 0; z-index: 500; pointer-events: none; }
.ff-overlay > * { pointer-events: auto; }

.lab-toasts {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  z-index: 950; display: flex; flex-direction: column; gap: 8px; align-items: center;
  pointer-events: none;
}
.toast {
  display: flex; align-items: center; gap: 9px; padding: 10px 16px; border-radius: var(--r-full);
  background: var(--ink-900); color: #fff; font-size: var(--t-md); font-weight: 500;
  box-shadow: var(--sh-overlay); animation: ff-pop .22s cubic-bezier(.16,1,.3,1);
}
@keyframes ff-pop { from { opacity: 0; transform: translateY(8px) scale(.96); } }

/* ═══════════════════════════════════════════════════════════════════════════
   4. SHELL CHROME (product navigation)
   ═══════════════════════════════════════════════════════════════════════════ */
/* — container-query breakpoint helpers — */
.cq-mobile { display: none !important; }
.cq-tablet-up { display: revert; }
.cq-desktop-up { display: revert; }
@container (max-width: 767px) {
  .cq-mobile { display: revert !important; }
  .cq-tablet-up { display: none !important; }
  .cq-desktop-up { display: none !important; }
}
@container (min-width: 768px) and (max-width: 1023px) {
  .cq-mobile { display: none !important; }
  .cq-desktop-up { display: none !important; }
}

/* — top navigation (public / client / attorney desktop) — */
.topnav {
  position: sticky; top: 0; z-index: 300;
  background: color-mix(in srgb, var(--s0) 92%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
}
.topnav-inner {
  max-width: var(--d-max); margin: 0 auto; padding: 0 clamp(14px, 3vw, 28px);
  height: 62px; display: flex; align-items: center; gap: 18px;
}
.brand { display: flex; align-items: center; gap: 9px; flex: none; }
.brand-mark {
  width: 27px; height: 27px; border-radius: 7px; flex: none; position: relative;
  background: linear-gradient(155deg, var(--ink-800), var(--ink-950));
  display: grid; place-items: center;
}
.brand-mark::after {
  content: ''; width: 7px; height: 7px; border-radius: 2px;
  background: var(--brass-300); transform: rotate(45deg);
}
.brand-word { display: flex; flex-direction: column; line-height: 1.05; }
.brand-word b { font-size: 14.5px; font-weight: 600; letter-spacing: -.025em; color: var(--ink-900); }
.brand-word i { font-size: 8.5px; font-style: normal; letter-spacing: .13em; text-transform: uppercase; color: var(--ink-400); }
.brand-sub { font-size: var(--t-xs); color: var(--ink-400); letter-spacing: .08em; text-transform: uppercase; font-weight: 600; }

.nav-links { display: flex; align-items: center; gap: 2px; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.nav-links::-webkit-scrollbar { display: none; }
.nav-link {
  display: flex; align-items: center; gap: 5px; padding: 8px 11px; border-radius: var(--r-sm);
  font-size: var(--t-md); font-weight: 500; color: var(--ink-600); white-space: nowrap;
}
.nav-link:hover { background: var(--s2); color: var(--ink-900); }
.nav-link.is-on { color: var(--ink-950); font-weight: 600; }
.nav-link.is-on::after {
  content: ''; position: absolute; left: 11px; right: 11px; bottom: 2px; height: 2px;
  background: var(--brass-400); border-radius: 2px;
}
.nav-link { position: relative; }
.nav-utils { display: flex; align-items: center; gap: 6px; margin-left: auto; flex: none; }
.nav-sep { width: 1px; height: 22px; background: var(--line-soft); margin: 0 4px; }

/* mega menu */
.nav-hold { position: relative; }
.mega {
  display: none; position: absolute; top: calc(100% + 8px); left: -150px;
  min-width: 620px; background: var(--s0); border: 1px solid var(--line);
  border-radius: var(--r-lg); box-shadow: var(--sh-overlay); padding: 20px;
}
.mega.is-open { display: block; }
.mega-grid { display: grid; grid-template-columns: repeat(3, 1fr) 1.2fr; gap: 22px; }
.mega-col h6 {
  font-size: 9.5px; letter-spacing: .11em; text-transform: uppercase;
  color: var(--ink-400); font-weight: 700; margin-bottom: 9px;
}
.mega-link {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 5px 0; font-size: var(--t-md); color: var(--ink-700);
}
.mega-link:hover { color: var(--ink-950); }
.mega-link .cnt { font-size: var(--t-xs); color: var(--ink-400); font-variant-numeric: tabular-nums; }
.mega-feature { padding: 14px; border-radius: var(--r-md); background: var(--s2); border: 1px solid var(--line-soft); }

/* dropdown menus */
.menu {
  display: none; position: absolute; top: calc(100% + 8px); right: 0; z-index: 320;
  min-width: 240px; background: var(--s0); border: 1px solid var(--line);
  border-radius: var(--r-md); box-shadow: var(--sh-overlay); padding: 6px;
}
.menu.is-open { display: block; }
.menu-wide { min-width: 300px; }
.menu-head { padding: 12px; border-bottom: 1px solid var(--line-soft); margin-bottom: 6px; }
.menu-label {
  padding: 8px 12px 4px; font-size: 9.5px; letter-spacing: .11em;
  text-transform: uppercase; color: var(--ink-400); font-weight: 700;
}
.menu-item {
  display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 12px;
  border-radius: var(--r-sm); font-size: var(--t-md); color: var(--ink-700); text-align: left;
}
.menu-item:hover { background: var(--s2); color: var(--ink-950); }
.menu-item.is-on { background: var(--s2); }
.menu-item.is-danger { color: var(--crit-600); }
.menu-item-sub { display: block; font-size: var(--t-xs); color: var(--ink-400); }
.menu-glyph { width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; background: var(--s2); color: var(--ink-600); flex: none; }
.menu-sep { height: 1px; background: var(--line-soft); margin: 6px 0; }

.avatar-trigger {
  display: flex; align-items: center; gap: 7px; padding: 4px 9px 4px 5px;
  border-radius: var(--r-full); border: 1px solid var(--line-soft); color: var(--ink-600);
}
.avatar-trigger:hover { background: var(--s2); }
.search-pill {
  display: flex; align-items: center; gap: 8px; padding: 8px 12px; min-width: 190px;
  border: 1px solid var(--line); border-radius: var(--r-full); background: var(--s1);
  color: var(--ink-400); font-size: var(--t-md);
}
.search-pill:hover { border-color: var(--line-2); background: var(--s0); }
.kbd {
  margin-left: auto; padding: 1px 6px; border: 1px solid var(--line); border-radius: 5px;
  font-size: 10px; font-family: var(--f-mono); color: var(--ink-400); background: var(--s0);
}

/* — admin sidebar (the ONLY authorized persistent sidebar) — */
.admin { display: flex; min-height: 100%; background: var(--s1); }
.admin-side {
  width: 244px; flex: none; background: var(--ink-950); color: #b6c2c8;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100cqh;
}
.admin-side-head {
  display: flex; align-items: center; gap: 10px; padding: 15px 16px;
  border-bottom: 1px solid #1b2b33;
}
.admin-side-head .brand-mark { background: linear-gradient(155deg, var(--brass-400), var(--brass-700)); }
.admin-side-head .brand-mark::after { background: var(--ink-950); }
.admin-side-scroll { flex: 1; overflow-y: auto; padding: 12px 10px 20px; }
.admin-group { margin-bottom: 16px; }
.admin-group-label {
  padding: 0 8px 6px; font-size: 9px; letter-spacing: .12em; text-transform: uppercase;
  color: #5f7079; font-weight: 700;
}
.admin-link {
  display: flex; align-items: center; gap: 9px; width: 100%; padding: 7px 8px;
  border-radius: 7px; font-size: var(--t-md); color: #9dabb3; text-align: left;
}
.admin-link:hover { background: #16242b; color: #fff; }
.admin-link.is-on { background: #1d3038; color: #fff; }
.admin-link.is-on .ico { color: var(--brass-300); }
.admin-link .cnt { font-size: 10.5px; color: #6b7c85; font-variant-numeric: tabular-nums; }
.admin-link .badge-cnt {
  font-size: 10px; font-weight: 600; padding: 1px 6px; border-radius: var(--r-full);
  background: var(--crit-600); color: #fff; font-variant-numeric: tabular-nums;
}
.admin-side-foot { border-top: 1px solid #1b2b33; padding: 12px 14px; }
.admin-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.admin-top {
  position: sticky; top: 0; z-index: 300; height: 56px; display: flex; align-items: center; gap: 12px;
  padding: 0 18px; background: var(--s0); border-bottom: 1px solid var(--line);
}
.admin-search { flex: 1; max-width: 420px; }
.admin-body { padding: var(--d-sec) clamp(14px, 2vw, 24px) 80px; }

/* — mobile header + floating capsule tab bar — */
.mheader {
  position: sticky; top: 0; z-index: 310; display: flex; align-items: center; gap: 8px;
  padding: 9px 12px; background: color-mix(in srgb, var(--s0) 94%, transparent);
  backdrop-filter: blur(12px); border-bottom: 1px solid var(--line-soft);
  min-height: 54px;
}
.mheader-title { flex: 1; font-size: var(--t-lg); font-weight: 600; letter-spacing: -.015em; min-width: 0; }
.mnav {
  position: sticky; bottom: 0; z-index: 320; margin: 0 10px;
  display: flex; align-items: stretch; gap: 2px;
  padding: 6px 8px calc(6px + env(safe-area-inset-bottom, 0px));
  background: color-mix(in srgb, var(--ink-950) 96%, transparent);
  backdrop-filter: blur(14px);
  border: 1px solid #24373f; border-bottom: 0;
  border-radius: 20px 20px 0 0;
  box-shadow: var(--sh-sticky);
}
.mnav-item {
  position: relative; flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 7px 2px; border-radius: 14px; color: #8e9ea6; font-size: 9.5px; font-weight: 500;
  overflow: hidden;
}
.mnav-item > span:not(.dot-badge) { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mnav-item.is-on { color: #fff; background: #1e3139; }
.mnav-item.is-on .ico { color: var(--brass-300); }
.mnav-fab { color: #fff; }
.mnav-fab .mnav-fab-btn {
  width: 40px; height: 40px; border-radius: 13px; display: grid; place-items: center;
  background: linear-gradient(155deg, var(--brass-300), var(--brass-600)); color: #1b1408;
  margin-top: -12px; box-shadow: 0 6px 14px -6px rgb(0 0 0 / .6);
}
.dot-badge {
  position: absolute; top: 2px; right: 16%; min-width: 15px; height: 15px; padding: 0 4px;
  border-radius: var(--r-full); background: var(--crit-500); color: #fff;
  font-size: 9.5px; font-weight: 700; display: grid; place-items: center;
  font-variant-numeric: tabular-nums;
}
.dot-badge-brand { background: var(--brass-500); }

/* — auth shell (focused) — */
.auth-shell { min-height: 100cqh; display: flex; flex-direction: column; background: var(--s1); }
.auth-split { flex: 1; display: grid; grid-template-columns: 1.05fr 1fr; }
.auth-rail {
  position: relative; overflow: hidden; padding: 44px;
  background: linear-gradient(160deg, var(--ink-900), var(--ink-950) 65%);
  color: #fff; display: flex; flex-direction: column;
}
.auth-rail::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(46rem 26rem at 14% -8%, color-mix(in srgb, var(--brass-500) 26%, transparent), transparent 62%),
    radial-gradient(38rem 24rem at 92% 8%, color-mix(in srgb, var(--ink-400) 30%, transparent), transparent 60%);
}
.auth-rail > * { position: relative; }
.auth-pane {
  display: flex; align-items: center; justify-content: center; padding: 44px 28px;
  background: var(--s0); border-left: 1px solid var(--line-soft);
}
.auth-card { width: 100%; max-width: 420px; }
.auth-foot {
  padding: 14px 24px calc(14px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--line-soft); background: var(--s1);
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
.intent-banner {
  display: flex; gap: 11px; padding: 13px 15px; border-radius: var(--r-md);
  background: var(--brass-50); border: 1px solid var(--brass-200);
}
.intent-banner .ico { color: var(--brass-600); margin-top: 1px; }

/* ═══════════════════════════════════════════════════════════════════════════
   5. PRODUCT KIT
   ═══════════════════════════════════════════════════════════════════════════ */
.container { max-width: var(--d-max); margin: 0 auto; padding: 0 clamp(14px, 3vw, 28px); width: 100%; }
.container-wide { max-width: var(--container-wide); }
.container-narrow { max-width: 760px; }
.sec { padding: var(--d-sec) 0; }
.sec-tight { padding: calc(var(--d-sec) * .6) 0; }
.row { display: flex; align-items: center; }
.col { display: flex; flex-direction: column; }
.between { justify-content: space-between; }
.center { justify-content: center; align-items: center; }
.wrap { flex-wrap: wrap; }
.g-1 { gap: 4px; } .g-2 { gap: 8px; } .g-3 { gap: 12px; } .g-4 { gap: 16px; } .g-5 { gap: 24px; } .g-6 { gap: 32px; }
.mt-1 { margin-top: 4px; } .mt-2 { margin-top: 8px; } .mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; } .mt-5 { margin-top: 24px; } .mt-6 { margin-top: 32px; }
.mb-1 { margin-bottom: 4px; } .mb-2 { margin-bottom: 8px; } .mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; } .mb-5 { margin-bottom: 24px; } .mb-6 { margin-bottom: 32px; }
.full { width: 100%; } .rel { position: relative; } .nowrap { white-space: nowrap; }
.ml-auto { margin-left: auto; }

.t-2xs { font-size: var(--t-2xs); } .t-xs { font-size: var(--t-xs); }
.t-sm { font-size: var(--t-sm); } .t-md { font-size: var(--t-md); }
.t-lg { font-size: var(--t-lg); } .t-xl { font-size: var(--t-xl); }
.strong { font-weight: 600; }
.muted { color: var(--ink-500); }
.muted-2 { color: var(--ink-400); }
.ink-2 { color: var(--ink-700); } .ink-3 { color: var(--ink-600); }
.crit { color: var(--crit-600); } .pos { color: var(--pos-600); } .cau { color: var(--cau-600); }
.mono { font-family: var(--f-mono); font-size: .93em; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.clamp-4 { display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.pretty { text-wrap: pretty; } .balance { text-wrap: balance; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.eyebrow {
  font-size: var(--t-xs); font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--brass-600);
}
.eyebrow-muted { color: var(--ink-400); }
.h2 { font-size: var(--t-2xl); font-weight: 600; letter-spacing: -.024em; line-height: 1.2; }
.h3 { font-size: var(--t-xl); font-weight: 600; letter-spacing: -.02em; line-height: 1.25; }
.h4 { font-size: var(--t-lg); font-weight: 600; letter-spacing: -.015em; }
.h5 { font-size: var(--t-base); font-weight: 600; letter-spacing: -.01em; }
.display { font-family: var(--f-display); font-weight: 500; letter-spacing: -.028em; line-height: 1.06; }
.d-5xl { font-size: var(--t-5xl); } .d-4xl { font-size: var(--t-4xl); } .d-3xl { font-size: var(--t-3xl); }
.serif { font-family: var(--f-display); font-weight: 500; letter-spacing: -.02em; }

/* ── buttons ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 15px; border-radius: var(--r-sm); font-size: var(--t-md); font-weight: 550;
  border: 1px solid transparent; transition: background .14s, border-color .14s, color .14s, transform .1s;
  white-space: nowrap; text-align: center; line-height: 1.25;
}
.btn:active:not(:disabled) { transform: translateY(.5px); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--ink-900); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--ink-800); }
.btn-accent { background: var(--brass-400); color: #241a06; }
.btn-accent:hover:not(:disabled) { background: var(--brass-300); }
.btn-secondary { background: var(--s0); color: var(--ink-800); border-color: var(--line); }
.btn-secondary:hover:not(:disabled) { background: var(--s2); border-color: var(--line-2); }
.btn-ghost { background: transparent; color: var(--ink-600); }
.btn-ghost:hover:not(:disabled) { background: var(--s2); color: var(--ink-900); }
.btn-danger { background: var(--crit-600); color: #fff; }
.btn-danger:hover:not(:disabled) { background: var(--crit-700); }
.btn-ok { background: var(--pos-600); color: #fff; }
.btn-outline { background: transparent; border-color: var(--line-2); color: var(--ink-800); }
.btn-outline:hover:not(:disabled) { background: var(--s2); }
.btn-link { padding: 4px 2px; color: var(--info-600); font-weight: 500; }
.btn-link:hover:not(:disabled) { text-decoration: underline; }
.btn-xs { padding: 5px 9px; font-size: var(--t-xs); border-radius: var(--r-xs); gap: 5px; }
.btn-sm { padding: 7px 12px; font-size: var(--t-sm); }
.btn-lg { padding: 12px 22px; font-size: var(--t-lg); border-radius: var(--r-md); }
.btn-block { width: 100%; }
.btn-icon { padding: 8px; aspect-ratio: 1; }
.icon-btn {
  position: relative; display: inline-grid; place-items: center; width: 34px; height: 34px;
  border-radius: var(--r-sm); color: var(--ink-600); flex: none;
}
.icon-btn:hover { background: var(--s2); color: var(--ink-900); }
.icon-btn.is-on { background: var(--s2); color: var(--ink-900); }
.icon-btn-sm { width: 27px; height: 27px; }
.mini-link { color: var(--info-600); font-size: var(--t-sm); font-weight: 500; }
.mini-link:hover { text-decoration: underline; }
.link-u { text-decoration: underline; text-underline-offset: 2px; }

/* ── badges / chips / pills ────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 5px; padding: 3px 8px;
  border-radius: var(--r-full); font-size: var(--t-xs); font-weight: 600;
  border: 1px solid transparent; white-space: nowrap; line-height: 1.5;
}
.badge-sm { padding: 2px 7px; font-size: var(--t-2xs); }
.badge-neutral { background: var(--s2); color: var(--ink-600); border-color: var(--line-soft); }
.badge-outline { background: transparent; color: var(--ink-600); border-color: var(--line); }
.badge-ink { background: var(--ink-900); color: #fff; }
.badge-brand { background: var(--brass-100); color: var(--brass-700); border-color: var(--brass-200); }
.badge-ok { background: var(--pos-50); color: var(--pos-700); border-color: var(--pos-100); }
.badge-info { background: var(--info-50); color: var(--info-700); border-color: var(--info-100); }
.badge-warn { background: var(--cau-50); color: var(--cau-700); border-color: var(--cau-100); }
.badge-danger { background: var(--crit-50); color: var(--crit-700); border-color: var(--crit-100); }
.badge-dot::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; }

.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px;
  border-radius: var(--r-full); border: 1px solid var(--line); background: var(--s0);
  font-size: var(--t-sm); font-weight: 500; color: var(--ink-600); white-space: nowrap;
}
.chip:hover { border-color: var(--line-2); color: var(--ink-900); }
.chip.is-on { background: var(--ink-900); border-color: var(--ink-900); color: #fff; }
.chip.is-on .n { color: rgb(255 255 255 / .6) !important; }
.chip .x { display: inline-flex; opacity: .55; }
.chip-sm { padding: 4px 9px; font-size: var(--t-xs); }
.chip-row { display: flex; gap: 7px; overflow-x: auto; padding-bottom: 2px; scrollbar-width: none; }
.chip-row::-webkit-scrollbar { display: none; }
.pill-row { display: flex; gap: 0; padding: 3px; border-radius: var(--r-sm); background: var(--s2); }
.pill-row button {
  padding: 5px 11px; border-radius: var(--r-xs); font-size: var(--t-sm); font-weight: 500; color: var(--ink-600);
}
.pill-row button.is-on { background: var(--s0); color: var(--ink-900); box-shadow: var(--sh-card); }

/* ── cards / surfaces ─────────────────────────────────────────────────── */
.card {
  background: var(--s0); border: 1px solid var(--line-soft);
  border-radius: var(--d-r); box-shadow: var(--sh-card);
}
.card-pad { padding: var(--d-card); }
.card-hover { transition: border-color .14s, box-shadow .14s, transform .14s; }
.card-hover:hover { border-color: var(--line); box-shadow: var(--sh-float); }
.card-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 13px var(--d-card); border-bottom: 1px solid var(--line-soft);
}
.card-head h3 { font-size: var(--t-base); font-weight: 600; letter-spacing: -.01em; }
.card-body { padding: var(--d-card); }
.card-foot {
  padding: 12px var(--d-card); border-top: 1px solid var(--line-soft);
  background: var(--s1); border-radius: 0 0 var(--d-r) var(--d-r);
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.panel-flush { padding: 0; }
.tile {
  background: var(--s0); border: 1px solid var(--line-soft); border-radius: var(--d-r);
  padding: var(--d-card); box-shadow: var(--sh-card);
}
.grid { display: grid; gap: var(--d-gap); }
.g2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.g-auto { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.split-8-4 { display: grid; grid-template-columns: minmax(0,1fr) 340px; gap: var(--d-gap); align-items: start; }
.split-7-5 { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(0,1fr); gap: var(--d-gap); align-items: start; }
.split-half { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: var(--d-gap); align-items: start; }
@container (max-width: 1023px) {
  .split-8-4, .split-7-5 { grid-template-columns: minmax(0,1fr); }
}
@container (max-width: 640px) {
  /* A grid collapses when its own container is narrow — not only when the
     page container is. Without this, a `.g3` inside a `.cq-mobile` block at
     390px still lays out three columns, because its container is the page
     frame, which is wide. */
  .g2, .g3, .g4, .split-half, .grid.g2, .grid.g3, .grid.g4 { grid-template-columns: minmax(0,1fr); }
  .grid[style*="repeat(2"] { grid-template-columns: minmax(0,1fr) !important; }
  .grid[style*="repeat(3"] { grid-template-columns: minmax(0,1fr) !important; }
  .grid[style*="repeat(4"] { grid-template-columns: minmax(0,1fr) !important; }
}

/* ── page head ────────────────────────────────────────────────────────── */
.page-head { border-bottom: 1px solid var(--line-soft); background: var(--s0); padding: 22px 0 20px; }
.page-head-inner { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.crumbs { display: flex; align-items: center; gap: 6px; font-size: var(--t-sm); color: var(--ink-400); flex-wrap: wrap; }
.crumbs a { color: var(--ink-500); }
.crumbs a:hover { color: var(--ink-900); text-decoration: underline; }
.crumbs .cur { color: var(--ink-700); font-weight: 500; }
.crumbs .sep { color: var(--ink-300); display: inline-flex; }
.backbar {
  display: flex; align-items: center; gap: 10px; padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
}

/* ── banners / notes ──────────────────────────────────────────────────── */
.banner {
  display: flex; align-items: flex-start; gap: 11px; padding: 13px 15px;
  border-radius: var(--r-md); font-size: var(--t-md); border: 1px solid var(--line);
  background: var(--s1); color: var(--ink-700); line-height: 1.5;
  flex-wrap: wrap; min-width: 0;
}
.banner > div { min-width: 0; }
.banner > .row, .banner > div > .row { flex-wrap: wrap; min-width: 0; }
.banner .ico { margin-top: 1px; flex: none; }
.banner-info { background: var(--info-50); border-color: var(--info-100); color: var(--info-700); }
.banner-warn { background: var(--cau-50); border-color: var(--cau-100); color: var(--cau-700); }
.banner-danger { background: var(--crit-50); border-color: var(--crit-100); color: var(--crit-700); }
.banner-ok { background: var(--pos-50); border-color: var(--pos-100); color: var(--pos-700); }
.banner-brand { background: var(--brass-50); border-color: var(--brass-200); color: var(--brass-700); }
.note { font-size: var(--t-sm); color: var(--ink-500); line-height: 1.6; }
.note-box {
  padding: 12px 14px; border-radius: var(--r-sm); background: var(--s1);
  border: 1px solid var(--line-soft); font-size: var(--t-sm); color: var(--ink-600); line-height: 1.6;
}
.callout-rail { border-left: 3px solid var(--brass-300); padding-left: 14px; }
.br-slot {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 8px;
  border-radius: var(--r-xs); background: var(--s2); border: 1px dashed var(--line-2);
  font-size: var(--t-xs); font-family: var(--f-mono); color: var(--ink-500);
}

/* ── states ───────────────────────────────────────────────────────────── */
.empty {
  display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center;
  padding: 52px 24px; border-radius: var(--d-r); border: 1px dashed var(--line);
  background: var(--s0);
}
.empty-glyph {
  width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center;
  background: var(--s2); color: var(--ink-500); margin-bottom: 4px;
}
.empty h4 { font-size: var(--t-base); font-weight: 600; }
.empty p { font-size: var(--t-md); color: var(--ink-500); max-width: 400px; line-height: 1.6; }
.skel { background: linear-gradient(90deg, var(--s2) 25%, var(--s3) 50%, var(--s2) 75%); background-size: 200% 100%; animation: ff-skel 1.5s ease-in-out infinite; border-radius: 6px; }
.skel-line { height: 11px; }
.skel-circle { border-radius: 50%; }
@keyframes ff-skel { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.progress { height: 6px; border-radius: var(--r-full); background: var(--s3); overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--ink-700); border-radius: var(--r-full); transition: width .3s; }
.progress.thin { height: 4px; }
.spinner {
  width: 15px; height: 15px; border-radius: 50%; flex: none;
  border: 2px solid color-mix(in srgb, currentColor 25%, transparent);
  border-top-color: currentColor; animation: ff-spin .7s linear infinite;
}
@keyframes ff-spin { to { transform: rotate(360deg); } }
.state-strip {
  display: flex; align-items: center; gap: 10px; padding: 8px 14px;
  background: var(--ink-900); color: #fff; font-size: var(--t-sm);
}
.state-strip .tag {
  padding: 1px 7px; border-radius: var(--r-xs); background: var(--brass-500);
  color: #fff; font-size: var(--t-2xs); font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
}

/* ── tables ───────────────────────────────────────────────────────────── */
.tbl-wrap { background: var(--s0); border: 1px solid var(--line-soft); border-radius: var(--d-r); overflow: hidden; box-shadow: var(--sh-card); }
.tbl-scroll { overflow-x: auto; }
.tbl { font-size: var(--t-md); }
.tbl thead th {
  position: sticky; top: 0; z-index: 2; text-align: left; padding: 9px 13px;
  background: var(--s1); border-bottom: 1px solid var(--line); font-size: var(--t-xs);
  font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-500);
  white-space: nowrap;
}
.tbl tbody td { padding: var(--d-row) 13px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover { background: var(--s1); }
.tbl tbody tr.is-clickable { cursor: pointer; }
.tbl tbody tr.is-on { background: var(--brass-50); box-shadow: inset 3px 0 0 var(--brass-400); }
.tbl .num, .tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl-compact tbody td { padding: 6px 11px; font-size: var(--t-sm); }
.tbl-compact thead th { padding: 7px 11px; }
.tbl-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 9px 13px; border-top: 1px solid var(--line-soft); background: var(--s1);
  font-size: var(--t-sm); color: var(--ink-500);
}
.tbl-toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 13px; border-bottom: 1px solid var(--line-soft); background: var(--s0); flex-wrap: wrap;
}
.cell-main { display: flex; align-items: center; gap: 10px; min-width: 0; }
.cell-stack { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.pager { display: flex; align-items: center; gap: 3px; }
.pager button {
  min-width: 27px; height: 27px; padding: 0 7px; border-radius: var(--r-xs);
  border: 1px solid var(--line); background: var(--s0); font-size: var(--t-sm); color: var(--ink-600);
}
.pager button.is-on { background: var(--ink-900); border-color: var(--ink-900); color: #fff; }

/* ── list rows (drawer-style queues) ──────────────────────────────────── */
.list { display: flex; flex-direction: column; }
.listrow {
  display: flex; align-items: center; gap: 12px; padding: var(--d-row) var(--d-card);
  border-bottom: 1px solid var(--line-soft); background: var(--s0); cursor: pointer;
  transition: background .12s;
}
.listrow:last-child { border-bottom: 0; }
.listrow:hover { background: var(--s1); }
.listrow.is-on { background: var(--brass-50); box-shadow: inset 3px 0 0 var(--brass-400); }
.listrow.is-unread { background: var(--info-50); }
.listrow.is-unread:hover { background: var(--info-100); }
.queue-item {
  display: flex; align-items: flex-start; gap: 12px; padding: 13px var(--d-card);
  border-bottom: 1px solid var(--line-soft); cursor: pointer; background: var(--s0);
}
.queue-item:last-child { border-bottom: 0; }
.queue-item:hover { background: var(--s1); }
.queue-item.is-urgent { box-shadow: inset 3px 0 0 var(--crit-500); }
.queue-item.is-warn { box-shadow: inset 3px 0 0 var(--cau-500); }
.queue-item.is-ok { box-shadow: inset 3px 0 0 var(--pos-500); }
.queue-count {
  min-width: 22px; height: 22px; padding: 0 6px; border-radius: var(--r-xs);
  background: var(--s3); color: var(--ink-700); font-size: var(--t-xs); font-weight: 700;
  display: grid; place-items: center; font-variant-numeric: tabular-nums; flex: none;
}
.queue-count.is-alert { background: var(--crit-100); color: var(--crit-700); }
.queue-count.is-warn { background: var(--cau-100); color: var(--cau-700); }
.queue-count.is-ok { background: var(--pos-100); color: var(--pos-700); }

/* ── avatars ──────────────────────────────────────────────────────────── */
.av {
  display: inline-grid; place-items: center; border-radius: 50%; flex: none;
  font-weight: 600; letter-spacing: .01em; color: #fff; user-select: none;
}
.av-xs { width: 22px; height: 22px; font-size: 9px; }
.av-sm { width: 30px; height: 30px; font-size: 10.5px; }
.av-md { width: 38px; height: 38px; font-size: 12.5px; }
.av-lg { width: 50px; height: 50px; font-size: 16px; }
.av-xl { width: 68px; height: 68px; font-size: 21px; }
.av-sq { border-radius: var(--r-sm); }
.av-wrap { position: relative; display: inline-flex; flex: none; }
.verify-mark {
  position: absolute; right: -1px; bottom: -1px; width: 15px; height: 15px; border-radius: 50%;
  background: var(--pos-600); color: #fff; display: grid; place-items: center;
  border: 2px solid var(--s0);
}
.av-stack { display: inline-flex; }
.av-stack .av { margin-left: -8px; border: 2px solid var(--s0); }
.av-stack .av:first-child { margin-left: 0; }

/* ── timeline ─────────────────────────────────────────────────────────── */
.timeline { position: relative; padding-left: 4px; }
.tl-item { position: relative; padding: 0 0 20px 26px; border-left: 1.5px solid var(--line-soft); }
.tl-item:last-child { border-left-color: transparent; padding-bottom: 0; }
.tl-dot {
  position: absolute; left: -7px; top: 4px; width: 12px; height: 12px; border-radius: 50%;
  background: var(--s0); border: 2px solid var(--line-2);
}
.tl-dot.is-ok { border-color: var(--pos-500); background: var(--pos-500); }
.tl-dot.is-warn { border-color: var(--cau-500); background: var(--cau-500); }
.tl-dot.is-crit { border-color: var(--crit-500); background: var(--crit-500); }
.tl-dot.is-info { border-color: var(--info-500); background: var(--info-500); }
.tl-dot.is-brand { border-color: var(--brass-400); background: var(--brass-400); }
.tl-title { font-size: var(--t-md); font-weight: 600; color: var(--ink-900); }
.tl-time { font-size: var(--t-xs); color: var(--ink-400); white-space: nowrap; }
.tl-desc { font-size: var(--t-sm); color: var(--ink-500); margin-top: 3px; line-height: 1.6; }
.tl-type {
  display: inline-flex; align-items: center; gap: 5px; padding: 1px 7px; border-radius: var(--r-xs);
  background: var(--s2); font-size: var(--t-2xs); font-weight: 700; letter-spacing: .05em;
  text-transform: uppercase; color: var(--ink-600);
}

/* ── forms ────────────────────────────────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: 5px; }
.field-label {
  display: flex; align-items: center; gap: 6px; font-size: var(--t-sm);
  font-weight: 600; color: var(--ink-700);
}
.field-label .req { color: var(--crit-500); }
.field-hint { font-size: var(--t-xs); color: var(--ink-400); line-height: 1.5; }
.field-err { display: flex; align-items: center; gap: 5px; font-size: var(--t-xs); color: var(--crit-600); font-weight: 500; }
.input, .select, .textarea {
  width: 100%; padding: 9px 12px; border-radius: var(--r-sm); border: 1px solid var(--line);
  background: var(--s0); font-size: var(--t-md); color: var(--ink-900); transition: border-color .14s, box-shadow .14s;
}
.input::placeholder, .textarea::placeholder { color: var(--ink-400); }
.input:hover, .select:hover, .textarea:hover { border-color: var(--line-2); }
.input:focus, .select:focus, .textarea:focus {
  outline: none; border-color: var(--brass-400);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brass-400) 22%, transparent);
}
.input.is-err, .textarea.is-err { border-color: var(--crit-500); }
.input:disabled, .select:disabled, .textarea:disabled { background: var(--s2); color: var(--ink-400); cursor: not-allowed; }
.textarea { resize: vertical; min-height: 92px; line-height: 1.6; }
.input-lg { padding: 12px 14px; font-size: var(--t-lg); }
.input-sm { padding: 6px 10px; font-size: var(--t-sm); }
.select {
  appearance: none; padding-right: 32px;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-400) 50%), linear-gradient(135deg, var(--ink-400) 50%, transparent 50%);
  background-position: calc(100% - 17px) 52%, calc(100% - 12px) 52%;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}
.input-icon { position: relative; }
.input-icon .ico { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--ink-400); }
.input-icon .input { padding-left: 34px; }
.input-affix { display: flex; align-items: stretch; }
.input-affix .affix {
  display: grid; place-items: center; padding: 0 11px; border: 1px solid var(--line);
  background: var(--s2); font-size: var(--t-sm); color: var(--ink-500);
}
.input-affix .affix-l { border-right: 0; border-radius: var(--r-sm) 0 0 var(--r-sm); }
.input-affix .affix-r { border-left: 0; border-radius: 0 var(--r-sm) var(--r-sm) 0; }
.input-affix .input { border-radius: 0; }
.input-affix .input.pl { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.input-affix .input.pr { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.check { display: flex; align-items: flex-start; gap: 9px; font-size: var(--t-md); color: var(--ink-700); cursor: pointer; line-height: 1.5; }
.check input { width: 16px; height: 16px; margin: 2px 0 0; accent-color: var(--ink-800); flex: none; }
.switch-row {
  display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line-soft);
}
.switch-row:last-child { border-bottom: 0; }
.switch {
  width: 40px; height: 23px; border-radius: var(--r-full); background: var(--s3);
  position: relative; cursor: pointer; flex: none; transition: background .16s; border: 1px solid var(--line);
}
.switch::after {
  content: ''; position: absolute; top: 2px; left: 2px; width: 17px; height: 17px;
  border-radius: 50%; background: var(--s0); box-shadow: 0 1px 3px rgb(20 36 44 / .2);
  transition: transform .16s;
}
.switch.is-on { background: var(--pos-500); border-color: var(--pos-500); }
.switch.is-on::after { transform: translateX(17px); }
.switch.is-locked { opacity: .5; cursor: not-allowed; }
.seg {
  display: flex; padding: 3px; border-radius: var(--r-sm); background: var(--s2); gap: 2px;
}
.seg button {
  flex: 1; padding: 7px 12px; border-radius: var(--r-xs); font-size: var(--t-sm);
  font-weight: 550; color: var(--ink-600); text-align: center;
}
.seg button.is-on { background: var(--s0); color: var(--ink-900); box-shadow: var(--sh-card); }
.filepick {
  border: 1.5px dashed var(--line-2); border-radius: var(--r-lg); padding: 26px;
  text-align: center; background: var(--s1); cursor: pointer;
}
.filepick:hover { border-color: var(--brass-400); background: var(--s2); }
.radio-card {
  display: flex; align-items: flex-start; gap: 11px; padding: 13px; border-radius: var(--r-md);
  border: 1px solid var(--line); background: var(--s0); cursor: pointer;
}
.radio-card:hover { border-color: var(--line-2); }
.radio-card.is-on { border-color: var(--brass-400); background: var(--brass-50); box-shadow: 0 0 0 1px var(--brass-400); }
.radio-card .mark {
  width: 17px; height: 17px; border-radius: 50%; border: 1.5px solid var(--line-2);
  flex: none; margin-top: 2px; display: grid; place-items: center;
}
.radio-card.is-on .mark { border-color: var(--brass-500); }
.radio-card.is-on .mark::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--brass-500); }

/* ── steps / wizard ───────────────────────────────────────────────────── */
.steps { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.step {
  display: flex; align-items: center; gap: 7px; padding: 4px 9px; border-radius: var(--r-full);
  font-size: var(--t-sm); color: var(--ink-500); white-space: nowrap;
}
.step-n {
  width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center;
  background: var(--s3); color: var(--ink-600); font-size: var(--t-xs); font-weight: 700; flex: none;
}
.step.is-on { background: var(--s2); color: var(--ink-900); font-weight: 600; }
.step.is-on .step-n { background: var(--ink-900); color: #fff; }
.step.is-done .step-n { background: var(--pos-500); color: #fff; }
.step.is-done { color: var(--ink-600); }
.step-line { width: 14px; height: 1.5px; background: var(--line); flex: none; }
.step-line.is-done { background: var(--pos-500); }
.wizard-bar {
  display: flex; align-items: center; gap: 12px; padding: 12px 0;
  border-bottom: 1px solid var(--line-soft); overflow-x: auto; scrollbar-width: none;
}
.wizard-bar::-webkit-scrollbar { display: none; }
.sidenav { display: flex; flex-direction: column; gap: 1px; }
.sidenav button {
  display: flex; align-items: center; gap: 10px; padding: 8px 11px; border-radius: var(--r-sm);
  font-size: var(--t-md); color: var(--ink-600); text-align: left; width: 100%;
}
.sidenav button:hover { background: var(--s2); }
.sidenav button.is-on { background: var(--s2); color: var(--ink-950); font-weight: 600; }

/* ── tabs ─────────────────────────────────────────────────────────────── */
.tabs {
  display: flex; gap: 2px; border-bottom: 1px solid var(--line); overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  display: flex; align-items: center; gap: 6px; padding: 10px 13px; font-size: var(--t-md);
  font-weight: 500; color: var(--ink-500); border-bottom: 2px solid transparent; margin-bottom: -1px;
  white-space: nowrap;
}
.tab:hover { color: var(--ink-900); }
.tab.is-on { color: var(--ink-950); font-weight: 600; border-bottom-color: var(--brass-400); }
.tab-cnt {
  padding: 0 6px; border-radius: var(--r-full); background: var(--s3); color: var(--ink-600);
  font-size: var(--t-2xs); font-weight: 700; font-variant-numeric: tabular-nums;
}
.tab.is-on .tab-cnt { background: var(--brass-100); color: var(--brass-700); }
.tabs-pill { border-bottom: 0; gap: 5px; padding-bottom: 2px; }
.tabs-pill .tab {
  border: 1px solid var(--line); border-radius: var(--r-full); padding: 6px 13px; margin: 0;
  background: var(--s0);
}
.tabs-pill .tab.is-on { background: var(--ink-900); border-color: var(--ink-900); color: #fff; }
.tabs-pill .tab.is-on .tab-cnt { background: rgb(255 255 255 / .2); color: #fff; }
.tabpanel { display: none; }
.tabpanel.is-on { display: block; animation: ff-fade .18s; }
@keyframes ff-fade { from { opacity: 0; transform: translateY(3px); } }

/* ── overlays: drawer / sheet / modal ─────────────────────────────────── */
.scrim { position: absolute; inset: 0; background: rgb(12 24 30 / .42); animation: ff-fadein .16s; }
@keyframes ff-fadein { from { opacity: 0; } }
.drawer {
  position: absolute; top: 0; right: 0; bottom: 0; width: 520px; max-width: 92%;
  background: var(--s0); box-shadow: var(--sh-overlay); display: flex; flex-direction: column;
  animation: ff-slide-r .24s cubic-bezier(.16,1,.3,1);
}
.drawer-left { right: auto; left: 0; animation: ff-slide-l .24s cubic-bezier(.16,1,.3,1); }
.drawer-sm { width: 380px; }
.drawer-lg { width: 680px; }
@keyframes ff-slide-r { from { transform: translateX(100%); } }
@keyframes ff-slide-l { from { transform: translateX(-100%); } }
.drawer-head {
  display: flex; align-items: flex-start; gap: 12px; padding: 16px 18px;
  border-bottom: 1px solid var(--line-soft); flex: none;
}
.drawer-head h3 { font-size: var(--t-lg); font-weight: 600; letter-spacing: -.015em; }
.drawer-body { flex: 1; overflow-y: auto; padding: 18px; }
.drawer-body-flush { padding: 0; }
.drawer-foot {
  padding: 13px 18px calc(13px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--line-soft); background: var(--s1);
  display: flex; align-items: center; gap: 9px; flex: none; flex-wrap: wrap;
}
.sheet {
  position: absolute; left: 0; right: 0; bottom: 0; max-height: 90%;
  background: var(--s0); border-radius: var(--r-xl) var(--r-xl) 0 0;
  box-shadow: var(--sh-overlay); display: flex; flex-direction: column;
  animation: ff-slide-u .26s cubic-bezier(.16,1,.3,1);
}
@keyframes ff-slide-u { from { transform: translateY(100%); } }
.sheet-grab { width: 38px; height: 4px; border-radius: var(--r-full); background: var(--line-2); margin: 9px auto 0; flex: none; }
.sheet-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 18px 12px; border-bottom: 1px solid var(--line-soft); flex: none;
}
.sheet-body { flex: 1; overflow-y: auto; padding: 18px; }
.sheet-foot {
  padding: 13px 18px calc(13px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--line-soft); background: var(--s1); flex: none;
}
.dialog {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 480px; max-width: calc(100% - 32px); max-height: 88%;
  background: var(--s0); border-radius: var(--r-lg); box-shadow: var(--sh-overlay);
  display: flex; flex-direction: column; animation: ff-scale .2s cubic-bezier(.16,1,.3,1);
}
@keyframes ff-scale { from { opacity: 0; transform: translate(-50%, -46%) scale(.97); } }
.dialog-sm { width: 400px; }
.dialog-lg { width: 620px; }
.dialog-body { flex: 1; overflow-y: auto; padding: 18px 20px; }
.dialog-foot {
  padding: 14px 20px; border-top: 1px solid var(--line-soft); background: var(--s1);
  display: flex; align-items: center; justify-content: flex-end; gap: 9px; flex-wrap: wrap;
  border-radius: 0 0 var(--r-lg) var(--r-lg);
}
.risk-head {
  display: flex; gap: 12px; padding: 15px 18px; border-bottom: 1px solid var(--crit-100);
  background: var(--crit-50); border-radius: var(--r-lg) var(--r-lg) 0 0;
}
.risk-head .ico { color: var(--crit-600); }
.consequence {
  padding: 12px 14px; border-radius: var(--r-sm); border: 1px solid var(--crit-100);
  background: var(--crit-50); font-size: var(--t-sm); color: var(--crit-700); line-height: 1.6;
}
.entity-line {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 9px 0; border-bottom: 1px solid var(--line-soft); font-size: var(--t-md);
}
.entity-line:last-child { border-bottom: 0; }

/* ── sticky action bar ────────────────────────────────────────────────── */
.sticky-cta {
  position: sticky; bottom: 0; z-index: 200;
  padding: 12px clamp(14px, 3vw, 28px) calc(12px + env(safe-area-inset-bottom, 0px));
  background: color-mix(in srgb, var(--s0) 94%, transparent);
  backdrop-filter: blur(12px); border-top: 1px solid var(--line);
  box-shadow: var(--sh-sticky); display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.sticky-cta .row { flex: 1 1 220px; min-width: 0; flex-wrap: wrap; }
.sticky-cta > .row:last-child, .sticky-cta > .ml-auto { flex: 0 1 auto; justify-content: flex-end; }
/* A button never widens its container: it wraps its label instead. */
.btn { max-width: 100%; min-width: 0; }
@container (max-width: 767px) {
  .btn { white-space: normal; }
}
.ctx-rail { position: sticky; top: 78px; display: flex; flex-direction: column; gap: var(--d-gap); }

/* ── misc widgets ─────────────────────────────────────────────────────── */
.kv { display: flex; flex-direction: column; gap: 0; }
.kv-row {
  display: flex; align-items: baseline; justify-content: space-between; gap: 14px;
  padding: 7px 0; border-bottom: 1px solid var(--line-soft); font-size: var(--t-md);
}
.kv-row:last-child { border-bottom: 0; }
.kv-row dt { color: var(--ink-500); flex: none; }
.kv-row dd { margin: 0; text-align: right; font-weight: 500; color: var(--ink-900); min-width: 0; }
.def-list { display: grid; grid-template-columns: 152px minmax(0,1fr); gap: 0; font-size: var(--t-md); }
.def-list dt { padding: 8px 0; color: var(--ink-500); }
.def-list dd { padding: 8px 0; margin: 0; border-bottom: 1px solid var(--line-soft); font-weight: 500; }
.anchor-nav {
  display: flex; flex-direction: column; gap: 1px; position: sticky; top: 78px;
}
.anchor-nav a {
  padding: 6px 11px; border-radius: var(--r-xs); font-size: var(--t-sm); color: var(--ink-500);
  border-left: 2px solid transparent;
}
.anchor-nav a:hover { color: var(--ink-900); background: var(--s2); }
.anchor-nav a.is-on { color: var(--ink-950); font-weight: 600; border-left-color: var(--brass-400); }
.stat-tile {
  background: var(--s0); border: 1px solid var(--line-soft); border-radius: var(--d-r);
  padding: var(--d-card); box-shadow: var(--sh-card);
}
.stat-tile .label {
  font-size: var(--t-2xs); font-weight: 700; letter-spacing: .07em;
  text-transform: uppercase; color: var(--ink-400);
}
.stat-tile .val {
  margin-top: 6px; font-size: var(--t-2xl); font-weight: 600; letter-spacing: -.025em;
  font-variant-numeric: tabular-nums; line-height: 1.1;
}
.stat-tile .sub { margin-top: 3px; font-size: var(--t-xs); color: var(--ink-500); }
.stat-tile.is-alert { border-color: var(--crit-100); background: var(--crit-50); }
.stat-tile.is-warn { border-color: var(--cau-100); background: var(--cau-50); }
.stat-tile.is-ok { border-color: var(--pos-100); background: var(--pos-50); }
.attach-tile {
  display: flex; align-items: center; gap: 11px; padding: 10px 12px; border-radius: var(--r-sm);
  border: 1px solid var(--line-soft); background: var(--s0); max-width: 420px;
}
.file-ico {
  width: 34px; height: 34px; border-radius: var(--r-sm); display: grid; place-items: center;
  background: var(--s2); color: var(--ink-600); flex: none;
}
.file-ico-pdf { background: var(--crit-50); color: var(--crit-600); }
.file-ico-doc { background: var(--info-50); color: var(--info-600); }
.file-ico-xls { background: var(--pos-50); color: var(--pos-600); }
.file-ico-vid { background: #f3eafd; color: #6b3fa0; }
.doc-thumb {
  position: relative; border-radius: var(--r-sm); overflow: hidden;
  border: 1px solid var(--line); background: var(--s2); aspect-ratio: 4/3;
  display: grid; place-items: center;
}
.doc-thumb .letter {
  font-family: var(--f-display); font-size: 30px; color: var(--ink-300);
}
.doc-thumb .corner {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 6px 8px;
  background: linear-gradient(transparent, rgb(12 24 30 / .7)); color: #fff; font-size: var(--t-2xs);
}
.msg { display: flex; gap: 10px; padding: 0 0 16px; }
.msg-bubble {
  padding: 11px 14px; border-radius: var(--r-md); border: 1px solid var(--line-soft);
  background: var(--s0); font-size: var(--t-md); line-height: 1.6; max-width: 620px;
}
.msg-out { flex-direction: row-reverse; }
.msg-out .msg-bubble { background: var(--ink-900); color: #fff; border-color: var(--ink-900); }
.msg-out .msg-time { text-align: right; }
.msg-sys {
  display: flex; align-items: center; gap: 7px; justify-content: center; padding: 8px;
  font-size: var(--t-xs); color: var(--ink-400); text-align: center;
}
.msg-time { font-size: var(--t-2xs); color: var(--ink-400); margin-top: 4px; display: flex; align-items: center; gap: 4px; }
.composer {
  border: 1px solid var(--line); border-radius: var(--r-md); background: var(--s0);
  padding: 11px 13px; display: flex; flex-direction: column; gap: 9px;
}
.bar-chart { display: flex; align-items: flex-end; gap: 4px; }
.bar-chart .bar {
  flex: 1; border-radius: 4px 4px 0 0; background: var(--ink-300); min-height: 4px;
  transition: background .16s;
}
.bar-chart .bar:hover { background: var(--brass-400); }
.bar-chart .bar.mute { background: var(--line); }
.chart-x { display: flex; gap: 4px; margin-top: 6px; }
.chart-x span { flex: 1; text-align: center; font-size: var(--t-2xs); color: var(--ink-400); }
.legend { display: flex; flex-direction: column; gap: 7px; }
.legend-row { display: flex; align-items: center; gap: 9px; font-size: var(--t-sm); }
.legend-dot { width: 9px; height: 9px; border-radius: 3px; flex: none; }
.donut { width: 128px; height: 128px; border-radius: 50%; display: grid; place-items: center; flex: none; }
.donut::after { content: ''; position: absolute; width: 84px; height: 84px; border-radius: 50%; background: var(--s0); }
.donut { position: relative; }
.donut > span { position: relative; z-index: 2 !important; }
.cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; }
.cal-dow { text-align: center; font-size: var(--t-2xs); color: var(--ink-400); font-weight: 700; padding-bottom: 3px; }
.cal-day {
  position: relative; aspect-ratio: 1; border-radius: var(--r-xs); display: grid; place-items: center;
  font-size: var(--t-sm); color: var(--ink-700); border: 1px solid transparent;
  font-variant-numeric: tabular-nums;
}
.cal-day:hover { background: var(--s2); }
.cal-day.is-on { background: var(--ink-900); color: #fff; }
.cal-day.is-today { border-color: var(--brass-400); font-weight: 700; }
.cal-day.is-off { color: var(--ink-300); cursor: default; }
.cal-day.has-avail { background: var(--pos-50); }
.cal-day .avail { position: absolute; bottom: 3px; width: 4px; height: 4px; border-radius: 50%; background: var(--pos-500); }
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 7px; }
.slot {
  padding: 9px; border-radius: var(--r-sm); border: 1px solid var(--line); background: var(--s0);
  font-size: var(--t-sm); font-weight: 500; text-align: center; font-variant-numeric: tabular-nums;
}
.slot:hover { border-color: var(--line-2); }
.slot.is-on { background: var(--ink-900); border-color: var(--ink-900); color: #fff; }
.rating { display: inline-flex; align-items: center; gap: 6px; font-size: var(--t-sm); }
.timeline-rail { display: flex; gap: 3px; align-items: center; }
.urgency {
  display: inline-flex; align-items: center; gap: 5px; font-size: var(--t-xs); font-weight: 700;
  letter-spacing: .04em; text-transform: uppercase;
}
.urgency.is-overdue { color: var(--crit-600); }
.urgency.is-soon { color: var(--cau-600); }
.urgency.is-ok { color: var(--ink-400); }
.deadline-band {
  display: flex; align-items: center; gap: 12px; padding: 12px 15px; border-radius: var(--r-md);
  border: 1px solid var(--cau-100); background: var(--cau-50);
}
.deadline-band.is-overdue { border-color: var(--crit-100); background: var(--crit-50); }
.deadline-band .d-val {
  font-size: var(--t-lg); font-weight: 600; letter-spacing: -.015em; font-variant-numeric: tabular-nums;
}
.delta-up { color: var(--pos-600); } .delta-down { color: var(--crit-600); }
.meter { height: 7px; border-radius: var(--r-full); background: var(--s3); overflow: hidden; }
.meter i { display: block; height: 100%; background: var(--ink-600); }
.meter i.hot { background: var(--cau-500); }
.meter i.full { background: var(--crit-500); }
.code-box {
  padding: 11px 14px; border-radius: var(--r-sm); background: var(--ink-950); color: #cfe0e8;
  font-family: var(--f-mono); font-size: var(--t-sm); line-height: 1.7; overflow-x: auto;
}
.diff-add { background: var(--pos-50); color: var(--pos-700); padding: 1px 4px; border-radius: 3px; }
.diff-del { background: var(--crit-50); color: var(--crit-700); padding: 1px 4px; border-radius: 3px; text-decoration: line-through; }
.mask-sensitive {
  display: inline-flex; align-items: center; gap: 6px; font-family: var(--f-mono);
  color: var(--ink-400); letter-spacing: .04em;
}
.map-stub {
  position: relative; border-radius: var(--r-md); border: 1px solid var(--line);
  background: var(--s2); min-height: 170px; display: grid; place-items: center; overflow: hidden;
}
.map-stub::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 26px 26px; opacity: .7;
}
.map-stub .pin { position: relative; z-index: 1; color: var(--crit-500); }
.inline-code {
  padding: 1px 5px; border-radius: 4px; background: var(--s2); border: 1px solid var(--line-soft);
  font-family: var(--f-mono); font-size: .9em; color: var(--ink-700);
}
.divider { height: 1px; background: var(--line-soft); margin: var(--d-gap) 0; }
.divider-label {
  display: flex; align-items: center; gap: 12px; color: var(--ink-400); font-size: var(--t-xs);
  text-transform: uppercase; letter-spacing: .1em; font-weight: 700;
}
.divider-label::before, .divider-label::after { content: ''; height: 1px; background: var(--line-soft); flex: 1; }
.count-chip {
  display: inline-grid; place-items: center; min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: var(--r-full); background: var(--s3); font-size: var(--t-2xs); font-weight: 700;
  color: var(--ink-600); font-variant-numeric: tabular-nums;
}
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(158deg, var(--ink-900), var(--ink-950) 68%);
  color: #fff;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(76rem 38rem at 12% -12%, color-mix(in srgb, var(--brass-500) 20%, transparent), transparent 60%),
    radial-gradient(56rem 32rem at 88% 6%, color-mix(in srgb, var(--ink-400) 26%, transparent), transparent 62%);
}
.hero > * { position: relative; }
.hero .eyebrow { color: var(--brass-300); }
.hero .muted { color: rgb(255 255 255 / .68); }
.hero-card {
  background: color-mix(in srgb, #fff 7%, transparent); border: 1px solid rgb(255 255 255 / .12);
  border-radius: var(--r-lg); padding: 20px; backdrop-filter: blur(8px);
}
.notice-inline {
  display: inline-flex; align-items: center; gap: 7px; padding: 5px 11px; border-radius: var(--r-full);
  background: rgb(255 255 255 / .1); border: 1px solid rgb(255 255 255 / .16);
  font-size: var(--t-xs); color: rgb(255 255 255 / .85);
}
.step-card {
  display: flex; gap: 14px; padding: 16px; border-radius: var(--r-md);
  border: 1px solid var(--line-soft); background: var(--s0);
}
.step-num {
  width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; flex: none;
  background: var(--ink-900); color: #fff; font-size: var(--t-sm); font-weight: 700;
}
.acc { border-bottom: 1px solid var(--line-soft); }
.acc-head {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  width: 100%; padding: 15px 0; text-align: left; font-size: var(--t-lg);
  font-weight: 600; letter-spacing: -.012em; color: var(--ink-900);
}
.acc-head .ico { color: var(--ink-400); transition: transform .18s; }
.acc.is-open .acc-head .ico { transform: rotate(180deg); }
.acc-body { display: none; padding: 0 0 18px; font-size: var(--t-md); color: var(--ink-600); line-height: 1.7; }
.acc.is-open .acc-body { display: block; }
.acc-body p + p { margin-top: 11px; }
.price-block { display: flex; flex-direction: column; gap: 2px; }
.price {
  font-size: var(--t-xl); font-weight: 600; letter-spacing: -.02em; font-variant-numeric: tabular-nums;
}
.price small { font-size: var(--t-sm); font-weight: 400; color: var(--ink-500); }
.watermark {
  font-size: var(--t-2xs); letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink-300); font-weight: 700;
}

/* ═══════════════════════════════════════════════════════════════════════════
   6. SURFACE INDEX — the product map (a first-class view, not a dev page)
   ═══════════════════════════════════════════════════════════════════════════ */
.surf-index { padding-bottom: 80px; }
.surf-head {
  padding: 44px 0 26px; background: var(--s0); border-bottom: 1px solid var(--line-soft);
  margin-bottom: 30px;
}
.surf-filters { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 24px; }
.surf-dot { width: 9px; height: 9px; border-radius: 3px; display: inline-block; flex: none; }
.surf-groups { display: flex; flex-direction: column; gap: 40px; }
.surf-group-head {
  display: flex; align-items: center; gap: 10px; padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.surf-group-head h3 { font-size: var(--t-lg); font-weight: 600; letter-spacing: -.015em; }
.surf-group-head .n { font-size: var(--t-sm); color: var(--ink-400); font-variant-numeric: tabular-nums; }
.surf-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(286px, 1fr));
  gap: 12px; margin-top: 16px;
}
.surf-card {
  display: flex; flex-direction: column; gap: 7px; text-align: left;
  padding: 15px 16px; border-radius: var(--r-md); background: var(--s0);
  border: 1px solid var(--line-soft); box-shadow: var(--sh-card);
  transition: border-color .14s, box-shadow .14s, transform .14s;
}
.surf-card:hover { border-color: var(--line-2); box-shadow: var(--sh-float); transform: translateY(-1px); }
.surf-card-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.surf-id {
  font-family: var(--f-mono); font-size: var(--t-xs); font-weight: 600;
  color: var(--brass-700); letter-spacing: .02em;
}
.surf-name { font-size: var(--t-base); font-weight: 600; letter-spacing: -.014em; color: var(--ink-900); }
.surf-desc { font-size: var(--t-sm); color: var(--ink-500); line-height: 1.55; flex: 1; }
.surf-card-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  flex-wrap: wrap; margin-top: 3px; padding-top: 10px; border-top: 1px solid var(--line-soft);
}
.surf-route { font-size: var(--t-2xs); color: var(--ink-400); }
.surf-title { font-family: var(--f-display); font-weight: 500; letter-spacing: -.03em; font-size: var(--t-4xl); line-height: 1.08; }

/* ── Narrow-container corrections ─────────────────────────────────────────
   Two shapes only break once the frame is genuinely phone-width: a two-column
   definition list whose value carries a minimum width, and a dialog authored
   for desktop. Both are corrected at the composition level rather than by
   shrinking text. */
@container (max-width: 560px) {
  .def-list { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .def-list dt { padding-bottom: 0; padding-top: 10px; }
  .def-list dd { padding-top: 3px; }
  .def-list dt + dd { border-bottom: 1px solid var(--line-soft); padding-bottom: 10px; }
  .kv-row { flex-direction: column; align-items: flex-start; gap: 2px; }
  .kv-row dd { text-align: left; }
  .dialog, .dialog-sm, .dialog-lg { width: auto; left: 12px; right: 12px; transform: translateY(-50%); top: 50%; max-width: none; }
  @keyframes ff-scale { from { opacity: 0; } }
  .entity-line { flex-wrap: wrap; }
  .sticky-cta { gap: 8px; }
  .summaryRow, .row.between { min-width: 0; }
}

/* SYS-03 demonstrates a dialog at rest inside the page, so it needs an
   explicit desktop width that still yields to the phone composition. */
.sys03-dialog { width: 560px; max-width: 100%; }
@container (max-width: 560px) {
  .sys03-dialog { width: auto; left: auto; right: auto; transform: none; top: auto; }
}