/* SureChats — design system.
   Zero third-party assets: system fonts, inline SVG, no CDN. Light and dark from the same tokens. */

:root {
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --bg: #f5f6fb;
  --bg-grad: radial-gradient(1200px 600px at 12% -10%, #e6e8ff 0%, rgba(230, 232, 255, 0) 60%), radial-gradient(900px 500px at 100% 0%, #eaf7f1 0%, rgba(234, 247, 241, 0) 55%);
  --surface: #ffffff;
  --surface-2: #f0f2f9;
  --surface-3: #e8ebf5;
  --ink: #0d1424;
  --ink-2: #3a455e;
  --muted: #667089;
  --line: #e2e6f1;
  --line-strong: #cfd5e6;

  --accent: #4f46e5;
  --accent-ink: #ffffff;
  --accent-soft: #eceaff;
  --accent-hover: #4338ca;

  --ok: #0b8f62;
  --ok-soft: #e1f6ee;
  --warn: #a5650d;
  --warn-soft: #fdf1dc;
  --bad: #c0392b;
  --bad-soft: #fde8e4;

  --stage: #0a0e1a;
  --shadow-1: 0 1px 2px rgba(13, 20, 36, .06), 0 1px 1px rgba(13, 20, 36, .04);
  --shadow-2: 0 8px 24px rgba(13, 20, 36, .08), 0 2px 6px rgba(13, 20, 36, .05);
  --shadow-3: 0 24px 60px rgba(13, 20, 36, .18), 0 6px 16px rgba(13, 20, 36, .08);
  --ring: 0 0 0 3px rgba(79, 70, 229, .35);

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 24px;
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 24px; --sp-6: 32px; --sp-7: 48px; --sp-8: 72px;
  --topbar-h: 60px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #090d18;
    --bg-grad: radial-gradient(1100px 600px at 10% -10%, #1b2050 0%, rgba(27, 32, 80, 0) 60%), radial-gradient(900px 500px at 100% 0%, #0c2b26 0%, rgba(12, 43, 38, 0) 55%);
    --surface: #111729;
    --surface-2: #171e35;
    --surface-3: #1f2744;
    --ink: #e9edf8;
    --ink-2: #b7c0d8;
    --muted: #8a94ae;
    --line: #232c47;
    --line-strong: #323d5f;
    --accent: #8b93ff;
    --accent-ink: #0b1020;
    --accent-soft: #1d2250;
    --accent-hover: #a2a8ff;
    --ok: #3ddc9a;
    --ok-soft: #0e2d24;
    --warn: #f2b45a;
    --warn-soft: #3a2a0e;
    --bad: #ff8a7a;
    --bad-soft: #3a1612;
    --stage: #05070f;
    --shadow-1: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow-2: 0 8px 24px rgba(0, 0, 0, .35);
    --shadow-3: 0 24px 60px rgba(0, 0, 0, .55);
    --ring: 0 0 0 3px rgba(139, 147, 255, .45);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #090d18;
  --bg-grad: radial-gradient(1100px 600px at 10% -10%, #1b2050 0%, rgba(27, 32, 80, 0) 60%), radial-gradient(900px 500px at 100% 0%, #0c2b26 0%, rgba(12, 43, 38, 0) 55%);
  --surface: #111729; --surface-2: #171e35; --surface-3: #1f2744;
  --ink: #e9edf8; --ink-2: #b7c0d8; --muted: #8a94ae; --line: #232c47; --line-strong: #323d5f;
  --accent: #8b93ff; --accent-ink: #0b1020; --accent-soft: #1d2250; --accent-hover: #a2a8ff;
  --ok: #3ddc9a; --ok-soft: #0e2d24; --warn: #f2b45a; --warn-soft: #3a2a0e; --bad: #ff8a7a; --bad-soft: #3a1612;
  --stage: #05070f;
  --shadow-1: 0 1px 2px rgba(0, 0, 0, .4); --shadow-2: 0 8px 24px rgba(0, 0, 0, .35); --shadow-3: 0 24px 60px rgba(0, 0, 0, .55);
  --ring: 0 0 0 3px rgba(139, 147, 255, .45);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html, body { overflow-x: hidden; }
body {
  margin: 0; min-height: 100vh; min-height: 100dvh;
  font: 16px/1.5 var(--font); color: var(--ink);
  background: var(--bg) var(--bg-grad) no-repeat fixed;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--accent); text-underline-offset: 3px; }
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: var(--r-sm); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--surface); padding: 8px 12px; border-radius: var(--r-sm); z-index: 100; }
.skip:focus { left: 8px; }
.noscript { padding: var(--sp-5); text-align: center; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; padding: 0; }
.mono { font-family: var(--mono); font-size: .86em; letter-spacing: -.01em; }

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 30; height: var(--topbar-h);
  display: flex; align-items: center; gap: var(--sp-4); padding: 0 var(--sp-5);
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(14px); backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 700; letter-spacing: -.02em; font-size: 1.12rem; }
.brand svg { width: 30px; height: 30px; flex: none; }
.brand .tld { color: var(--muted); font-weight: 500; }
.topbar .spacer { flex: 1; }
.topbar-actions { display: flex; align-items: center; gap: var(--sp-2); }

/* ---------- controls ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 var(--sp-5); border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; letter-spacing: -.005em; text-decoration: none; white-space: nowrap;
  transition: transform .12s ease, background-color .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 6px 18px color-mix(in srgb, var(--accent) 38%, transparent), inset 0 1px 0 rgba(255, 255, 255, .22); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { background: var(--surface-2); }
.btn-danger { background: var(--bad-soft); color: var(--bad); border-color: color-mix(in srgb, var(--bad) 35%, transparent); }
.btn-danger:hover { background: color-mix(in srgb, var(--bad) 16%, var(--bad-soft)); }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-sm { height: 36px; padding: 0 var(--sp-4); font-size: .92rem; }
.btn[disabled] { opacity: .5; cursor: not-allowed; transform: none; }
.icon-btn {
  display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 999px;
  border: 1px solid transparent; background: transparent; color: var(--ink-2);
  transition: background-color .15s ease;
}
.icon-btn:hover { background: var(--surface-2); color: var(--ink); }
.icon-btn svg { width: 20px; height: 20px; }

.pill {
  display: inline-flex; align-items: center; gap: 7px; height: 30px; padding: 0 12px; border-radius: 999px;
  font-size: .82rem; font-weight: 600; background: var(--surface-2); color: var(--ink-2); border: 1px solid var(--line);
  white-space: nowrap;
}
.pill { flex: none; }
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.pill.ok { background: var(--ok-soft); color: var(--ok); border-color: color-mix(in srgb, var(--ok) 28%, transparent); }
.pill.ok .dot { background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 25%, transparent); }
.pill.warn { background: var(--warn-soft); color: var(--warn); border-color: color-mix(in srgb, var(--warn) 30%, transparent); }
.pill.warn .dot { background: var(--warn); }
.pill.live .dot { animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

.chip { display: inline-flex; align-items: center; gap: 8px; height: 34px; padding: 0 6px 0 14px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line); font-size: .86rem; color: var(--ink-2); }
.chip > svg { width: 16px; height: 16px; flex: none; color: var(--muted); }
.chip .mono { color: var(--ink); white-space: nowrap; }
.chip { white-space: nowrap; }
.chip .icon-btn { width: 26px; height: 26px; }
.chip .icon-btn svg { width: 15px; height: 15px; }

/* ---------- landing ---------- */
.landing { max-width: 1120px; margin: 0 auto; padding: var(--sp-8) var(--sp-5) var(--sp-7); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: var(--sp-7); align-items: center; }
.hero { max-width: 700px; }
.preview { position: relative; padding: 18px; border-radius: var(--r-xl); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-3); transform: rotate(1.2deg); }
.preview::before { content: ""; position: absolute; inset: -22px -18px auto auto; width: 70%; height: 70%; z-index: -1; border-radius: 40px; background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 30%, transparent), transparent); filter: blur(12px); }
.preview .pv-head { display: flex; align-items: center; gap: 10px; padding-bottom: 12px; margin-bottom: 14px; border-bottom: 1px solid var(--line); }
.preview .pv-head > svg { width: 20px; height: 20px; color: var(--accent); flex: none; }
.preview .pv-head b { letter-spacing: -.01em; }
.preview .pv-head .pill { margin-left: auto; }
.preview .msg { animation: none; margin-bottom: 14px; }
.preview .pv-foot { margin-top: 4px; padding: 12px 14px; border-radius: var(--r-md); background: var(--surface-2); border: 1px solid var(--line); font-size: .84rem; color: var(--ink-2); display: grid; gap: 4px; }
.preview .pv-foot .mono { color: var(--muted); }
.eyebrow svg { width: 16px; height: 16px; flex: none; }
.eyebrow { white-space: nowrap; display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-weight: 600; font-size: .84rem; margin-bottom: var(--sp-4); }
.hero h1 { margin: 0 0 var(--sp-4); font-size: clamp(2.3rem, 5.6vw, 4rem); line-height: 1.04; letter-spacing: -.04em; font-weight: 800; }
.hero h1 em { font-style: normal; background: linear-gradient(100deg, var(--accent), #14b8a6 85%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lede { font-size: clamp(1.05rem, 1.7vw, 1.26rem); color: var(--ink-2); max-width: 60ch; margin: 0 0 var(--sp-6); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); align-items: center; }
.join-form { display: flex; gap: var(--sp-2); align-items: center; flex-wrap: wrap; }
.field {
  height: 44px; min-width: 260px; padding: 0 var(--sp-4); border-radius: 999px; border: 1px solid var(--line-strong);
  background: var(--surface); color: var(--ink); box-shadow: var(--shadow-1);
}
.field::placeholder { color: var(--muted); }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); margin-top: var(--sp-8); }
.feature { padding: var(--sp-5); border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-1); }
.feature .ic { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); margin-bottom: var(--sp-4); }
.feature .ic svg { width: 24px; height: 24px; }
.feature h3 { margin: 0 0 6px; font-size: 1.08rem; letter-spacing: -.01em; }
.feature p { margin: 0; color: var(--muted); font-size: .96rem; }
.fineprint { margin-top: var(--sp-7); color: var(--muted); font-size: .88rem; max-width: 74ch; border-top: 1px solid var(--line); padding-top: var(--sp-4); }

/* ---------- connect / status card ---------- */
.center { min-height: calc(100dvh - var(--topbar-h)); display: grid; place-items: center; padding: var(--sp-5); }
.card { width: min(480px, 100%); padding: var(--sp-6); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-xl); box-shadow: var(--shadow-2); }
.card h2 { margin: 0 0 6px; font-size: 1.45rem; letter-spacing: -.025em; }
.card p { margin: 0 0 var(--sp-4); color: var(--ink-2); }
.steps { list-style: none; margin: var(--sp-5) 0; padding: 0; display: grid; gap: 14px; }
.steps li { display: flex; align-items: center; gap: 12px; color: var(--muted); font-weight: 500; }
.steps .mark { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-2); border: 1px solid var(--line-strong); flex: none; }
.steps .mark svg { width: 15px; height: 15px; }
.steps li.active { color: var(--ink); }
.steps li.active .mark { border-color: var(--accent); background: var(--accent-soft); }
.steps li.done { color: var(--ink-2); }
.steps li.done .mark { background: var(--ok); border-color: var(--ok); color: #fff; }
.spinner { width: 14px; height: 14px; border-radius: 50%; border: 2px solid color-mix(in srgb, var(--accent) 25%, transparent); border-top-color: var(--accent); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.notice { display: flex; gap: 12px; padding: 14px 16px; border-radius: var(--r-md); background: var(--surface-2); border: 1px solid var(--line); font-size: .92rem; color: var(--ink-2); }
.notice.bad { background: var(--bad-soft); border-color: color-mix(in srgb, var(--bad) 30%, transparent); color: var(--ink); }
.notice svg { width: 20px; height: 20px; flex: none; margin-top: 2px; }
.notice.bad svg { color: var(--bad); }
.card .actions { display: flex; gap: var(--sp-2); margin-top: var(--sp-5); flex-wrap: wrap; }

/* ---------- meeting ---------- */
.meeting { height: calc(100dvh - var(--topbar-h)); display: grid; grid-template-columns: minmax(0, 1fr) 392px; gap: var(--sp-4); padding: var(--sp-4); }
.stage { position: relative; min-height: 0; border-radius: var(--r-xl); overflow: hidden; background: var(--stage); box-shadow: var(--shadow-3); border: 1px solid color-mix(in srgb, var(--line) 60%, transparent); }
.stage iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: var(--stage); }
.stage-note { position: absolute; left: 14px; bottom: 14px; z-index: 2; display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; font-size: .78rem; font-weight: 600; color: #fff; background: rgba(8, 12, 24, .62); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, .12); pointer-events: none; }
.stage-note svg { width: 14px; height: 14px; }

.chat { min-height: 0; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-xl); box-shadow: var(--shadow-2); overflow: hidden; }
.chat-head { display: flex; align-items: center; gap: var(--sp-3); padding: 14px 16px 14px 18px; border-bottom: 1px solid var(--line); }
.chat-head h2 { margin: 0; font-size: 1rem; letter-spacing: -.01em; }
.chat-head .sub { font-size: .78rem; color: var(--muted); }
.chat-head .grow { flex: 1; min-width: 0; }
.messages { flex: 1; min-height: 0; overflow-y: auto; padding: var(--sp-4) var(--sp-4) var(--sp-2); display: flex; flex-direction: column; gap: 14px; scroll-behavior: smooth; overscroll-behavior: contain; }
.empty { margin: auto; text-align: center; color: var(--muted); max-width: 30ch; padding: var(--sp-5); }
.empty svg { width: 44px; height: 44px; color: var(--accent); margin-bottom: var(--sp-3); opacity: .85; }
.empty strong { display: block; color: var(--ink); margin-bottom: 4px; }
.day { align-self: center; font-size: .74rem; color: var(--muted); font-weight: 600; letter-spacing: .02em; text-transform: uppercase; padding: 2px 10px; }

.msg { display: grid; grid-template-columns: 36px minmax(0, 1fr); column-gap: 10px; animation: rise .22s ease both; }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.avatar { width: 36px; height: 36px; border-radius: 12px; overflow: hidden; flex: none; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .25), var(--shadow-1); }
.avatar svg { display: block; width: 100%; height: 100%; }
.msg-body { min-width: 0; }
.msg-meta { display: flex; align-items: baseline; gap: 8px; margin-bottom: 3px; }
.msg-name { font-weight: 700; font-size: .9rem; letter-spacing: -.01em; }
.msg-name .mono { font-weight: 500; color: var(--muted); }
.msg-time { font-size: .74rem; color: var(--muted); }
.bubble { display: inline-block; max-width: 100%; padding: 9px 14px; border-radius: 4px 16px 16px 16px; background: var(--surface-2); border: 1px solid var(--line); overflow-wrap: anywhere; white-space: pre-wrap; line-height: 1.42; }
.msg.me .bubble { background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 28%, transparent); }
.msg.sending .bubble { opacity: .65; }
.bubble .esc { font-family: var(--mono); font-size: .78em; padding: 0 4px; margin: 0 1px; border-radius: 5px; background: var(--warn-soft); color: var(--warn); border: 1px solid color-mix(in srgb, var(--warn) 30%, transparent); }
.msg-foot { display: flex; align-items: center; gap: 8px; margin-top: 5px; }
.badge {
  display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 9px 0 7px; border-radius: 999px;
  font-size: .72rem; font-weight: 700; letter-spacing: .01em; cursor: pointer; border: 1px solid transparent; background: transparent;
}
.badge svg { width: 13px; height: 13px; }
.badge.ok { color: var(--ok); background: var(--ok-soft); border-color: color-mix(in srgb, var(--ok) 25%, transparent); }
.badge.pending { color: var(--muted); background: var(--surface-2); border-color: var(--line); }
.badge.warn { color: var(--warn); background: var(--warn-soft); border-color: color-mix(in srgb, var(--warn) 30%, transparent); cursor: help; }
.badge.bad { color: var(--bad); background: var(--bad-soft); border-color: color-mix(in srgb, var(--bad) 30%, transparent); }
.badge:hover { filter: brightness(.97); }

.composer { padding: 12px 14px 14px; border-top: 1px solid var(--line); background: color-mix(in srgb, var(--surface) 92%, var(--surface-2)); }
.composer-box { display: flex; align-items: flex-end; gap: 8px; padding: 6px 6px 6px 14px; border-radius: 22px; background: var(--surface); border: 1px solid var(--line-strong); box-shadow: var(--shadow-1); transition: border-color .15s, box-shadow .15s; }
.composer-box:focus-within { border-color: var(--accent); box-shadow: var(--ring); }
.composer textarea { flex: 1; resize: none; border: 0; outline: none; background: transparent; padding: 8px 0; max-height: 140px; min-height: 24px; line-height: 1.4; }
.composer textarea::placeholder { color: var(--muted); }
.composer textarea:focus-visible { box-shadow: none; border-radius: 0; }
.send { width: 40px; height: 40px; border-radius: 50%; border: 0; display: grid; place-items: center; background: var(--accent); color: var(--accent-ink); flex: none; transition: transform .12s, background-color .15s, opacity .15s; }
.send:hover { background: var(--accent-hover); }
.send:active { transform: scale(.94); }
.send[disabled] { opacity: .4; cursor: not-allowed; }
.send svg { width: 18px; height: 18px; }
.composer-hint { display: flex; align-items: center; gap: 6px; margin: 8px 4px 0; font-size: .74rem; color: var(--muted); }
.composer-hint svg { width: 13px; height: 13px; color: var(--ok); flex: none; }

/* ---------- drawer ---------- */
.scrim { position: fixed; inset: 0; z-index: 40; background: rgba(6, 9, 18, .46); opacity: 0; pointer-events: none; transition: opacity .2s ease; }
.scrim.open { opacity: 1; pointer-events: auto; }
.drawer { position: fixed; z-index: 41; top: 0; right: 0; bottom: 0; width: min(460px, 100%); display: flex; flex-direction: column; background: var(--surface); border-left: 1px solid var(--line); box-shadow: var(--shadow-3); transform: translateX(102%); transition: transform .28s cubic-bezier(.2, .8, .2, 1); }
.drawer.open { transform: none; }
.drawer-head { display: flex; align-items: center; gap: 10px; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.drawer-head h2 { margin: 0; font-size: 1.1rem; letter-spacing: -.02em; flex: 1; }
.drawer-body { flex: 1; overflow-y: auto; padding: 8px 18px 28px; }
.section { margin-top: 20px; }
.section h3 { margin: 0 0 8px; font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.kv { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.kv > div { display: grid; gap: 3px; padding: 10px 12px; background: var(--surface); }
.kv dt { font-size: .74rem; color: var(--muted); font-weight: 600; margin: 0; }
.kv dd { margin: 0; overflow-wrap: anywhere; display: flex; align-items: flex-start; gap: 8px; }
.kv dd .mono { flex: 1; }
.copy { flex: none; border: 1px solid var(--line-strong); background: var(--surface-2); border-radius: 8px; height: 24px; padding: 0 8px; font-size: .72rem; font-weight: 600; color: var(--ink-2); }
.copy:hover { background: var(--surface-3); }
.truth { display: grid; gap: 8px; }
.truth .row { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; border-radius: var(--r-md); background: var(--surface-2); border: 1px solid var(--line); font-size: .9rem; color: var(--ink-2); }
.truth .row svg { width: 18px; height: 18px; flex: none; margin-top: 2px; }
.truth .yes svg { color: var(--ok); }
.truth .no svg { color: var(--warn); }
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.stat { padding: 12px; border-radius: var(--r-md); background: var(--surface-2); border: 1px solid var(--line); }
.stat b { display: block; font-size: 1.4rem; letter-spacing: -.03em; }
.stat span { font-size: .74rem; color: var(--muted); font-weight: 600; }

/* ---------- toast + dialog ---------- */
.toasts { position: fixed; z-index: 60; left: 50%; bottom: 22px; transform: translateX(-50%); display: grid; gap: 8px; width: min(420px, calc(100% - 28px)); pointer-events: none; }
.toast { padding: 12px 16px; border-radius: 14px; background: var(--ink); color: var(--bg); font-weight: 500; font-size: .92rem; box-shadow: var(--shadow-3); animation: rise .2s ease both; pointer-events: auto; }
.toast.bad { background: var(--bad); color: #fff; }
.toast.warn { background: var(--warn); color: #fff; }
dialog.dlg { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 0; background: var(--surface); color: var(--ink); box-shadow: var(--shadow-3); width: min(440px, calc(100% - 28px)); }
dialog.dlg::backdrop { background: rgba(6, 9, 18, .55); }
.dlg-body { padding: var(--sp-5); }
.dlg-body h2 { margin: 0 0 8px; font-size: 1.25rem; letter-spacing: -.02em; }
.dlg-body p { margin: 0 0 var(--sp-4); color: var(--ink-2); }
.dlg-actions { display: flex; justify-content: flex-end; gap: 8px; padding: 0 var(--sp-5) var(--sp-5); }

/* chat toggle for small screens */
.chat-toggle { display: none; }

/* ---------- responsive ---------- */
@media (max-width: 1000px) { .hero-grid { grid-template-columns: 1fr; } .preview { transform: none; max-width: 520px; } }
@media (max-width: 1100px) { .meeting { grid-template-columns: minmax(0, 1fr) 340px; } .features { grid-template-columns: 1fr; } }
@media (max-width: 900px) {
  .topbar { padding: 0 var(--sp-3); gap: var(--sp-2); }
  .topbar .hide-sm, .topbar .lbl { display: none; }
  .topbar .btn-sm { padding: 0 12px; }
  .topbar-actions { gap: 4px; min-width: 0; }
  .brand span { display: none; }
  .meeting { grid-template-columns: 1fr; padding: 10px; height: calc(100dvh - var(--topbar-h)); }
  .chat {
    position: fixed; z-index: 35; left: 10px; right: 10px; bottom: 10px; height: min(74dvh, 640px);
    transform: translateY(calc(100% + 24px)); transition: transform .3s cubic-bezier(.2, .8, .2, 1);
  }
  .chat.open { transform: none; }
  .chat-toggle { display: inline-flex; position: fixed; z-index: 34; right: 18px; bottom: 18px; height: 52px; padding: 0 20px; box-shadow: var(--shadow-3); }
  .chat-toggle .count { min-width: 22px; height: 22px; border-radius: 11px; display: inline-grid; place-items: center; font-size: .78rem; background: var(--accent-ink); color: var(--accent); }
  .landing { padding-top: var(--sp-7); }
  .field { min-width: 0; flex: 1; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

/* visibility helpers */
.hide-lg { display: none; }
@media (max-width: 900px) { .hide-lg { display: inline-grid; } }
[hidden] { display: none !important; }

/* ---------- verify page ---------- */
.verify { max-width: 1040px; margin: 0 auto; padding: var(--sp-7) var(--sp-5) var(--sp-8); }
.vf-head h1 { margin: 0 0 var(--sp-3); font-size: clamp(2rem, 4.4vw, 3rem); letter-spacing: -.035em; line-height: 1.05; font-weight: 800; }
.vf-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); margin-top: var(--sp-5); }
@media (max-width: 860px) { .vf-grid { grid-template-columns: 1fr; } }
.vf-card { padding: var(--sp-5); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-xl); box-shadow: var(--shadow-1); display: grid; gap: var(--sp-4); align-content: start; }
.vf-drop { display: grid; justify-items: center; gap: 6px; text-align: center; padding: var(--sp-6) var(--sp-4); border: 2px dashed var(--line-strong); border-radius: var(--r-lg); background: var(--surface-2); color: var(--ink-2); cursor: pointer; transition: border-color .15s, background-color .15s; }
.vf-drop svg { width: 30px; height: 30px; color: var(--accent); }
.vf-drop:hover, .vf-drop.over, .vf-drop:focus-visible { border-color: var(--accent); background: var(--accent-soft); }
.vf-paste { width: 100%; resize: vertical; padding: 12px 14px; border-radius: var(--r-md); border: 1px solid var(--line-strong); background: var(--surface); font: .8rem/1.45 var(--mono); }
.vf { display: grid; gap: 6px; }
.vf-l { font-weight: 600; font-size: .9rem; }
.vf-h { color: var(--muted); font-size: .82rem; }
.vf-input { width: 100%; min-width: 0; border-radius: var(--r-md); }
.vf-check { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; color: var(--ink-2); }
.vf-check input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--accent); flex: none; }
.vf-status { margin: 0; font-size: .9rem; color: var(--ink-2); min-height: 1.4em; }
.vf-status.bad { color: var(--bad); }
.vf-out { display: grid; gap: var(--sp-4); margin-top: var(--sp-5); }
.vf-verdict { display: flex; gap: var(--sp-4); align-items: flex-start; padding: var(--sp-5); border-radius: var(--r-xl); border: 1px solid var(--line); background: var(--surface); box-shadow: var(--shadow-2); }
.vf-verdict h2 { margin: 0 0 4px; font-size: 1.4rem; letter-spacing: -.025em; }
.vf-verdict p { margin: 0; color: var(--ink-2); }
.vf-vi { width: 48px; height: 48px; border-radius: 16px; display: grid; place-items: center; flex: none; }
.vf-vi svg { width: 26px; height: 26px; }
.vf-verdict.ok { border-color: color-mix(in srgb, var(--ok) 35%, transparent); background: linear-gradient(0deg, var(--surface), color-mix(in srgb, var(--ok-soft) 55%, var(--surface))); }
.vf-verdict.ok .vf-vi { background: var(--ok-soft); color: var(--ok); }
.vf-verdict.warn { border-color: color-mix(in srgb, var(--warn) 35%, transparent); }
.vf-verdict.warn .vf-vi { background: var(--warn-soft); color: var(--warn); }
.vf-verdict.bad { border-color: color-mix(in srgb, var(--bad) 40%, transparent); }
.vf-verdict.bad .vf-vi { background: var(--bad-soft); color: var(--bad); }
.vf-sec { padding: var(--sp-5); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); }
.vf-sec h3 { margin: 0 0 var(--sp-3); font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.vf-claim { margin: 0; font-size: 1.02rem; color: var(--ink-2); }
.vf-list { margin: 0; padding-left: 1.1em; display: grid; gap: 8px; }
.vf-list.bad li::marker { color: var(--bad); }
.vf-list.note li::marker { color: var(--muted); }
.vf-msg { color: var(--muted); font-size: .84rem; }
.vf-tablewrap { overflow-x: auto; }
.vf-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.vf-table th { text-align: left; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--line); }
.vf-table td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.vf-text { overflow-wrap: anywhere; min-width: 14ch; }
.vf-who { display: inline-flex; align-items: center; gap: 8px; }
.vf-av { width: 24px; height: 24px; border-radius: 8px; }