/* Mute — shared styles
   Design direction: "secure instrument, not a SaaS dashboard" (dark,
   re-selected Sept 2026 from Superdesign draft "Host Dashboard"). A cool
   signal-turquoise marks a link that's armed and shareable; an ember-to-ash
   pair marks the moment it's spent. Three type roles: Space Grotesk for
   identity/headings/buttons, plain system sans for prose, and JetBrains Mono
   for data — codes, links, timestamps, status, tags. The whole app is dark;
   body.call-page only deepens the stage behind video. */

@font-face {
  font-family: "Space Grotesk";
  src: url("/fonts/SpaceGrotesk-Variable.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/JetBrainsMono-Variable.woff2") format("woff2");
  font-weight: 100 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #0a0c0f;          /* page */
  --panel: #12151a;        /* cards */
  --panel-raised: #171b21; /* nested panels */
  --panel-input: #1b1f26;
  --line: #262b33;
  --line-strong: #383f4b;
  /* Form-control edges need 3:1 against their surroundings (WCAG 1.4.11). */
  --line-input: #626b7b;

  --text: #edf0f3;
  --text-dim: #9aa3b0;
  /* Lightest text tier; still 4.5:1 on every surface (ink/panel/raised/input). */
  --text-faint: #7f8895;

  /* signal — the accent: primary actions, armed links, focus */
  --signal: #4fd7c4;
  --signal-strong: #82ebdd;
  --signal-dim: rgba(79, 215, 196, 0.14);
  --signal-glow: rgba(79, 215, 196, 0.08);
  --signal-ring: rgba(79, 215, 196, 0.3);
  --signal-ink: #04201c; /* text on the accent */

  /* a call actually in progress */
  --ok: #5fd68f;
  --ok-dim: rgba(95, 214, 143, 0.14);
  --ok-line: rgba(95, 214, 143, 0.3);

  /* the moment a link is spent: hot ember cooling to ash */
  --ember: #e8794f;
  --ember-dim: rgba(232, 121, 79, 0.18);
  --ember-glow: rgba(232, 121, 79, 0.22);
  --ash: #756f68;
  --ash-dim: rgba(117, 111, 104, 0.14);
  --ash-text: #a39d95;

  --danger: #ff6b6b;
  --danger-dim: rgba(255, 107, 107, 0.12);
  --danger-line: rgba(255, 107, 107, 0.35);

  /* The call stage behind video tiles. */
  --stage: #07090b;
  --stage-scrim: rgba(7, 9, 11, 0.72);

  /* Spacing scale (4px base). Use these instead of one-off values. */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;

  --radius: 8px;
  --radius-sm: 6px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 14px 32px rgba(0, 0, 0, 0.28);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);

  --display: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

/* Call page: same tokens; only the page behind the stage goes deeper. */
body.call-page {
  --ink: #07090b;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  color-scheme: dark;
  font-family: var(--sans);
  background: var(--ink);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--signal);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

/* ---- Layout ---- */
.page {
  max-width: 460px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-4) var(--space-8);
}
.page-wide {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-4) var(--space-8);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
/* Brand mark: a turquoise signal dot with a soft ring. */
.brand .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px var(--signal-dim);
  flex: none;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  margin-bottom: var(--space-6);
}
.topbar .brand { flex-shrink: 0; }

/* ---- Cards ---- */
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-6);
  box-shadow: var(--shadow);
}
.card + .card { margin-top: var(--space-5); }

h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.75rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-2);
}
h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.25rem;
  line-height: 1.3;
  margin: 0 0 var(--space-4);
}
.subtitle {
  color: var(--text-dim);
  margin: 0 0 var(--space-5);
  font-size: 0.95rem;
}
.muted { color: var(--text-dim); }
.faint { color: var(--text-faint); }

/* ---- Forms ---- */
.field { margin-bottom: var(--space-4); }
/* Label with an action on the same line (e.g. Password · Forgot password?). */
.label-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}
.label-row label { margin-bottom: 0; }
/* Labels are instrument micro-labels: mono, uppercase, tracked. */
label {
  display: block;
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-dim);
  margin-bottom: var(--space-2);
  font-weight: 500;
}
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="datetime-local"],
input[type="date"],
select {
  width: 100%;
  min-height: 48px;
  background: var(--panel-input);
  border: 1px solid var(--line-input);
  color: var(--text);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: var(--sans);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
select { appearance: none; cursor: pointer; }
input:focus,
select:focus {
  outline: none;
  border-color: var(--signal);
  box-shadow: 0 0 0 3px var(--signal-ring);
}
input::placeholder { color: var(--text-faint); }
input[aria-invalid="true"] { border-color: var(--danger); }
/* Some browsers (notably Safari) apply a very low-contrast native look to
   disabled inputs that nearly disappears on a dark background — pin the
   colors so a disabled field (e.g. chat before the call connects) still
   reads clearly instead of looking blank. */
input:disabled {
  opacity: 1;
  background: var(--panel-input);
  color: var(--text-faint);
  border-color: var(--line);
  -webkit-text-fill-color: var(--text-faint);
}

/* ---- Buttons ---- */
button, .btn {
  font-family: var(--display);
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  min-height: 44px;
  padding: 11px 18px;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}
button:focus-visible, .btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--signal-ring);
  border-color: var(--signal);
}
a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Links inside running text must not rely on color alone (WCAG 1.4.1). */
.subtitle a,
.form-footer a,
.privacy-note a,
.inline-link {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
/* Standalone small links: at least a 24px-tall target (WCAG 2.5.8). */
.inline-link {
  display: inline-block;
  padding-block: var(--space-1);
  font-size: 0.85rem;
  line-height: 1.2;
}
.form-footer a { display: inline-block; padding-block: var(--space-1); }
.btn-primary {
  background: var(--signal);
  color: var(--signal-ink);
  width: 100%;
  min-height: 48px;
  font-size: 1rem;
}
.btn-primary:hover { background: var(--signal-strong); }
.btn-primary:disabled { opacity: 0.5; cursor: default; }

.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--line-strong);
}
.btn-secondary:hover { border-color: var(--text-dim); }

.btn-danger {
  background: var(--danger-dim);
  color: var(--danger);
  border-color: var(--danger-line);
}
.btn-danger:hover { background: var(--danger-line); }

.btn-ghost {
  background: transparent;
  color: var(--text-dim);
  padding: 8px 12px;
}
.btn-ghost:hover { color: var(--text); }

.btn-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* ---- Landing (index.html): explain + log in ---- */
.landing {
  max-width: 1100px;
  min-height: 100vh;
  margin: 0 auto;
  padding: var(--space-7) var(--space-4);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  align-items: center;
}
.landing-intro { display: grid; gap: var(--space-7); }
.landing-brand { font-size: 1.5rem; }
.landing-title {
  font-size: clamp(2.25rem, 4.5vw, 3.25rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-5);
  max-width: 14ch;
}
.landing-lede {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--text-dim);
  margin: 0;
  max-width: 28rem;
}
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-6); }
.steps li { display: flex; gap: var(--space-5); }
.steps h2 {
  font-family: var(--sans);
  font-size: 1rem;
  margin: 0 0 var(--space-1);
}
.steps p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-dim);
  max-width: 24rem;
}
.step-num {
  flex: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line-input);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-dim);
}
.landing-promise {
  margin: 0;
  padding-top: var(--space-5);
  border-top: 1px solid var(--line);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-dim);
  max-width: 28rem;
}
.landing-promise strong { color: var(--text); font-weight: 600; }
.landing-card { width: 100%; max-width: 440px; margin: 0 auto; padding: var(--space-7) var(--space-6); }
.card-title { font-size: 1.5rem; margin-bottom: var(--space-2); }
.field-last { margin-bottom: var(--space-6); }
@media (min-width: 1024px) {
  .landing { grid-template-columns: 1fr 1fr; gap: 96px; }
  .landing-card { margin-right: 0; }
}
@media (max-width: 560px) {
  .landing { padding-top: var(--space-6); gap: var(--space-6); }
  .landing-intro { gap: var(--space-6); }
  .landing-card { padding: var(--space-6) var(--space-5); }
}

/* ---- Utilities ---- */
/* Visually hidden but announced by screen readers. */
.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;
}
.btn-block { width: 100%; }
/* Narrow, centered status card (call page gate / lobby / ended screens). */
.center-card { max-width: 420px; width: 100%; text-align: center; }
.center-card .spinner { margin: 0 auto var(--space-4); }
.center-card .subtitle:last-child { margin-bottom: 0; }
.card-actions { margin-top: var(--space-5); }
.center-card .btn { display: inline-flex; align-items: center; justify-content: center; }
.name-card { text-align: left; }
.ended-link { margin-bottom: var(--space-5); }
#lobbyLeaveBtn { margin-top: var(--space-2); }
.field-hint { font-size: 0.85rem; margin: calc(-1 * var(--space-2)) 0 var(--space-4); }

/* ---- Messages ---- */
.msg {
  padding: 11px 13px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-bottom: 16px;
}
.msg-error {
  background: var(--danger-dim);
  color: var(--danger);
  border: 1px solid var(--danger-line);
}
.msg-ok {
  background: var(--ok-dim);
  color: var(--ok);
  border: 1px solid var(--ok-line);
}
.hidden { display: none !important; }

.form-footer {
  text-align: center;
  margin: var(--space-5) 0 0;
  color: var(--text-dim);
  font-size: 0.9rem;
}

/* ---- The link / code — the signature element ----
   Two states, seen at two different moments in the same story: freshly
   created and armed (cool signal turquoise, breathing gently — it's live
   and waiting to be used), and, once a call ends, burned (the block ignites
   into ember for an instant, then cools to ash — it can never be used
   again). The card is never toggled between them client-side; each state
   is its own page, so the "transition" is the animation that plays the
   instant the burned state is first painted. */
.link-block {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 18px;
  margin-top: 4px;
}
.link-block .link-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
  margin-bottom: 12px;
}
.link-status .pip {
  width: 8px; height: 8px; border-radius: 50%;
}

/* active / armed state */
.link-block.is-active {
  background: var(--signal-dim);
  border-color: var(--signal);
}
.link-block.is-active .link-status { color: var(--signal); }
.link-block.is-active .pip {
  background: var(--signal);
  box-shadow: 0 0 0 4px var(--signal-dim);
  animation: breathe 2.6s ease-in-out infinite;
}

/* burned state — plays once, the instant this markup is first painted */
.link-block.is-burned {
  background: var(--ash-dim);
  border-color: var(--ash);
  animation: burn-out 1.8s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.link-block.is-burned .link-status { color: var(--ash-text); }
.link-block.is-burned .pip {
  background: var(--ash);
  animation: pip-cool 1.8s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.link-block.is-burned .link-value {
  text-decoration: line-through;
  /* ash-text, not text-faint: the ash/ember tint behind it lowers contrast. */
  color: var(--ash-text);
}

@keyframes breathe {
  0%, 100% { box-shadow: 0 0 0 4px var(--signal-dim); }
  50% { box-shadow: 0 0 0 8px var(--signal-glow); }
}

@keyframes burn-out {
  0% {
    background: var(--ember-dim);
    border-color: var(--ember);
    box-shadow: 0 0 0 5px var(--ember-dim), 0 0 26px var(--ember-glow);
  }
  35% {
    background: var(--ember-dim);
    border-color: var(--ember);
    box-shadow: 0 0 0 5px var(--ember-dim), 0 0 26px var(--ember-glow);
  }
  100% {
    background: var(--ash-dim);
    border-color: var(--ash);
    box-shadow: 0 0 0 0 transparent;
  }
}
@keyframes pip-cool {
  0%, 35% {
    background: var(--ember);
    box-shadow: 0 0 0 4px var(--ember-dim);
  }
  100% {
    background: var(--ash);
    box-shadow: 0 0 0 0 transparent;
  }
}

.link-value {
  font-family: var(--mono);
  font-size: 0.95rem;
  word-break: break-all;
  color: var(--text);
  display: block;
  margin-bottom: 12px;
}

.copy-row { display: flex; gap: 8px; }
.copy-row input {
  font-family: var(--mono);
  font-size: 0.9rem;
}

/* ---- Link list (dashboard) ---- */
.link-list { list-style: none; padding: 0; margin: 0; }
.link-list > li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.link-list > li:first-child { border-top: none; }
.link-list .code {
  font-family: var(--mono);
  font-size: 0.95rem;
}
.link-list .meta {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-faint);
  margin-top: 3px;
  letter-spacing: 0.01em;
}

.tag {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 20px;
}
/* Tag text uses the deeper accent: tinted tags also sit on raised panels. */
.tag-pending { background: var(--signal-dim); color: var(--signal-strong); }
.tag-active { background: var(--ok-dim); color: var(--ok); }
.tag-ended { background: var(--ash-dim); color: var(--text-dim); }

/* ---- Dashboard shell (dark instrument layout) ---- */
.app-bar { border-bottom: 1px solid var(--line); }
.app-bar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
}
.greeting { display: inline-flex; flex-direction: column; align-items: flex-end; line-height: 1.3; }
.greeting-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-faint);
}
.greeting-name { font-size: 0.95rem; color: var(--text); }
.page-dash {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-7) var(--space-4) var(--space-8);
}
.page-dash > main > .card { margin-bottom: var(--space-6); }
.dash-hero {
  display: grid;
  gap: var(--space-5);
  margin-bottom: var(--space-7);
}
.dash-hero h1 { font-size: clamp(2rem, 4vw, 2.75rem); margin-bottom: var(--space-3); }
.dash-hero-text { max-width: 36rem; }
.dash-cta { display: grid; gap: var(--space-3); align-content: start; }
.dash-cta .msg { margin: 0; }
@media (min-width: 900px) {
  .dash-hero { grid-template-columns: 1fr minmax(260px, 340px); align-items: start; gap: var(--space-7); }
}
.dash-section { margin-top: var(--space-7); }
.section-head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-5);
  border-bottom: 1px solid var(--line);
}
.section-head h2 {
  margin: 0;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.count-chip {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--signal);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
}
/* Open rooms as a card grid; an expanded card takes the full row. */
.room-grid { display: grid; gap: var(--space-5); }
@media (min-width: 900px) { .room-grid { grid-template-columns: 1fr 1fr; } }
.room-grid > .room-item {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-5);
  box-shadow: var(--shadow);
}
.room-grid > .room-item.is-open { grid-column: 1 / -1; }
/* Call history: a collapsible section. */
.history > summary { cursor: pointer; list-style: none; min-height: 44px; }
.history > summary::-webkit-details-marker { display: none; }
.history > summary:focus-visible { outline: 2px solid var(--signal); outline-offset: 4px; border-radius: 2px; }
.history .chevron { width: 20px; height: 20px; margin-left: auto; color: var(--text-dim); transition: transform 0.2s ease; }
.history:not([open]) .chevron { transform: rotate(-90deg); }
.history .link-list { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 var(--space-5); }
.history .link-list:empty { display: none; }

/* ---- Dashboard: quick call ---- */
.quick-card { display: grid; gap: var(--space-4); }
.greeting { align-self: center; font-size: 0.9rem; }
h2.tight { margin-bottom: var(--space-2); }
.subtitle.flush { margin-bottom: 0; }
.quick-card .msg { margin: 0; }

/* ---- Dashboard: room settings + management ---- */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 14px;
  margin-bottom: 4px;
}
.settings-grid .span-2 { grid-column: 1 / -1; }
.settings-grid label .faint { text-transform: none; letter-spacing: 0; }

.btn-small { padding: 7px 12px; font-size: 0.85rem; }
a.btn-small { text-decoration: none; }
.btn-primary.btn-small { width: auto; display: inline-flex; align-items: center; }

.room-list { list-style: none; padding: 0; margin: 0; }
.room-item {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.room-item:first-child { border-top: none; }
.room-item-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.room-item .code {
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--text);
}
.room-item .meta {
  font-size: 0.8rem;
  color: var(--text-faint);
  margin-top: 3px;
}
.room-panel:not(:empty) {
  margin-top: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel-raised);
}
.panel-title {
  font-size: 0.95rem;
  margin: 0 0 6px;
}
.panel-title + .panel-note { margin-top: 0; }
.room-panel .panel-title:not(:first-of-type) { margin-top: 20px; }
.panel-note { font-size: 0.8rem; margin: 8px 0 12px; }
.panel-row { margin-top: 18px; }
.panel-row .panel-note { margin: 0; }
.invite-list { list-style: none; padding: 0; margin: 0 0 12px; }
.invite-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px solid var(--line);
}
.invite-list li:first-child { border-top: none; }
.invite-name { font-size: 0.9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.invite-form { display: flex; gap: 8px; }
.invite-form input { flex: 1; min-width: 0; }
.settings-form { margin-top: var(--space-2); }
.new-invite { margin-top: var(--space-4); }

@media (max-width: 560px) {
  .card { padding: var(--space-5); }
  .settings-grid { grid-template-columns: 1fr; }
  .invite-form { flex-direction: column; }
}

/* ---- Admin: user list ---- */
.link-list > li.user-item { flex-direction: column; align-items: stretch; }
.user-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  width: 100%;
}
.reset-form {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  margin-top: var(--space-3);
}
.reset-form input { flex: 1; min-width: 0; }
/* .btn-primary is full-width by default; in a row it sizes to its label. */
.btn-primary.btn-inline { width: auto; flex: none; }
.user-msg { margin: var(--space-2) 0 0; }
@media (max-width: 560px) {
  .reset-form { flex-wrap: wrap; }
  .reset-form input { flex-basis: 100%; }
}

/* Small text-style action next to a section title ("View all history →"). */
.section-link {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding-block: var(--space-2);
}
/* A button that reads like an inline link (e.g. "Send a new code"). */
.btn-link {
  min-height: 24px;
  padding: var(--space-1) var(--space-1);
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-family: var(--sans);
  font-weight: 500;
}
.btn-link:disabled { color: var(--text-faint); text-decoration: none; cursor: default; }
/* The 6-digit confirmation code field. */
.otp-input {
  font-family: var(--mono);
  font-size: 1.5rem;
  letter-spacing: 0.5em;
  text-align: center;
}
.otp-hint { margin-top: var(--space-2); margin-bottom: 0; }

/* ---- Narrow app page (quick call) ---- */
.page-narrow {
  max-width: 640px;
  margin: 0 auto;
  padding: var(--space-7) var(--space-4) var(--space-8);
}
.back-link {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding-block: var(--space-2);
  margin-bottom: var(--space-3);
}
.back-link:hover { color: var(--text); }
.quick-form { margin-top: var(--space-5); }
/* Segmented radio group (participant limit). */
.segmented { border: 0; padding: 0; margin: 0 0 var(--space-5); min-width: 0; }
.segmented legend {
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-dim);
  margin-bottom: var(--space-2);
  padding: 0;
}
.segmented legend .faint { text-transform: none; letter-spacing: 0; }
.segmented-options { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-2); }
.segmented-options label { margin: 0; position: relative; }
.segmented-options input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.segmented-options span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid var(--line-input);
  border-radius: var(--radius-sm);
  background: var(--panel-input);
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--text);
  letter-spacing: 0;
  text-transform: none;
}
.segmented-options input:checked + span {
  border-color: var(--signal);
  background: var(--signal-dim);
  color: var(--signal);
}
.segmented-options input:focus-visible + span { box-shadow: 0 0 0 3px var(--signal-ring); }
.quick-note {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--text-dim);
}
.quick-note p { margin: 0; }
.quick-note .pip {
  flex: none;
  width: 8px; height: 8px; margin-top: 6px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px var(--signal-dim);
}

/* ---- Call history page ---- */
.history-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}
.history-head h1 { font-size: clamp(2rem, 4vw, 2.75rem); margin-bottom: var(--space-2); }
.history-count {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.history-filters { display: flex; flex-wrap: wrap; align-items: flex-end; gap: var(--space-3); }
.history-filters .field { margin: 0; min-width: 160px; }
.table-card { padding: 0; overflow: hidden; }
.history-table { width: 100%; border-collapse: collapse; }
.history-table th {
  text-align: left;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-dim);
  background: var(--panel-raised);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--line);
}
.history-table td { padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--line); vertical-align: middle; }
.history-table tr:last-child td { border-bottom: none; }
.history-table .mono { font-family: var(--mono); font-size: 0.85rem; color: var(--text-dim); }
.room-name { font-size: 0.95rem; }
.room-code {
  margin-top: 2px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-faint);
}
@media (max-width: 720px) {
  .history-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .history-table, .history-table tbody, .history-table tr, .history-table td { display: block; width: 100%; }
  .history-table tr { padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--line); }
  .history-table tr:last-child { border-bottom: none; }
  .history-table td { border: none; padding: var(--space-1) 0; display: flex; justify-content: space-between; gap: var(--space-3); }
  .history-table td::before {
    content: attr(data-label);
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--text-faint);
  }
  .history-table td.col-room { display: block; }
  .history-table td.col-room::before { content: none; }
}

/* ---- Password rule checklist (public/js/password-meter.js) ---- */
.pw-rules {
  list-style: none;
  margin: var(--space-2) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(12rem, 1fr));
  gap: 2px var(--space-4);
  font-size: 0.8rem;
  color: var(--text-faint);
}
.pw-rules li::before { content: "○"; display: inline-block; width: 1.2em; color: var(--text-faint); }
.pw-rules li.ok { color: var(--ok); }
.pw-rules li.ok::before { content: "●"; color: var(--ok); }
.pw-rules-admin { margin-top: var(--space-3); }

/* ---- Confirmation dialogs (admin delete, clear history) ---- */
.confirm-dialog {
  max-width: 460px;
  width: calc(100% - 32px);
  color: var(--text);
  padding: var(--space-6);
}
.confirm-dialog::backdrop { background: rgba(7, 9, 11, 0.7); }
.confirm-dialog h2 { margin-top: 0; }
.dialog-actions { justify-content: flex-end; margin-top: var(--space-4); }
.msg code { font-family: var(--mono); font-size: 0.85em; }

/* ---- Admin: lists in cards + audit log ---- */
.list-card { padding: 0 var(--space-5); }
.list-card .empty-state { padding: var(--space-6) 0; }
.tag-danger { background: var(--danger-dim); color: var(--danger); }
.audit-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-3) var(--space-5);
  margin-bottom: var(--space-4);
}
.audit-filters .field { margin: 0; min-width: 220px; }
.audit-user-filter {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--signal);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 0 0 0 var(--space-3);
}
.audit-list { list-style: none; margin: 0; padding: 0; }
.audit-item {
  display: grid;
  grid-template-columns: 13.5rem 10rem 1fr;
  gap: var(--space-2) var(--space-4);
  align-items: baseline;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}
.audit-item:first-child { border-top: none; }
.audit-item .tag { justify-self: start; }
.audit-time { font-family: var(--mono); font-size: 0.78rem; color: var(--text-dim); }
.audit-name { font-size: 0.9rem; overflow-wrap: anywhere; }
.audit-item .meta { font-family: var(--mono); font-size: 0.75rem; color: var(--text-faint); margin-top: 2px; overflow-wrap: anywhere; }
.audit-more { margin-top: var(--space-4); }
@media (max-width: 720px) {
  .audit-item { grid-template-columns: 1fr auto; }
  .audit-who { grid-column: 1 / -1; }
}

.empty-state {
  text-align: center;
  padding: 28px 0;
  color: var(--text-faint);
  font-size: 0.9rem;
}

/* ============ Call room ============ */
.room {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.room-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  gap: 12px;
  flex-wrap: wrap;
}
.room-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}
.room-status .pip {
  width: 8px; height: 8px; border-radius: 50%; background: var(--text-faint);
}
.room-status.live .pip { background: var(--ok); box-shadow: 0 0 0 4px var(--ok-dim); }
.room-status.waiting .pip { background: var(--signal); animation: breathe 2.6s ease-in-out infinite; }

.room-body {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 320px;
  min-height: 0;
}

.video-stage {
  position: relative;
  background: var(--stage);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  overflow: hidden;
}
/* Group call: every participant (including you) is a tile in the grid. */
.video-grid {
  position: absolute;
  inset: 0 0 84px 0;
  display: grid;
  gap: 8px;
  padding: 8px;
  grid-template-columns: 1fr;
  grid-auto-rows: 1fr;
  align-content: center;
}
.video-grid[data-count="2"] { grid-template-columns: repeat(2, 1fr); }
.video-grid[data-count="3"],
.video-grid[data-count="4"] { grid-template-columns: repeat(2, 1fr); }
.video-grid[data-count="5"],
.video-grid[data-count="6"] { grid-template-columns: repeat(3, 1fr); }

.tile {
  position: relative;
  min-height: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #000;
  border: 1px solid var(--line);
}
.tile video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #000;
}
.tile-local video { transform: scaleX(-1); }
.tile-label {
  position: absolute;
  left: 8px;
  bottom: 8px;
  max-width: calc(100% - 16px);
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--stage-scrim);
  font-size: 0.8rem;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tile-state {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  pointer-events: none;
}
.tile-state:empty { display: none; }
.tile[data-state="failed"] { border-color: var(--danger-line); }

.room-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.room-chip {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--line);
  color: var(--text-dim);
}
.room-chip.chip-warn { color: var(--ember); border-color: var(--ember-dim); background: var(--ember-dim); }
.room-chip.chip-locked { color: var(--ash-text); background: var(--ash-dim); }

.room-banner {
  padding: 10px 18px;
  background: var(--ember-dim);
  color: var(--text);
  font-size: 0.88rem;
  border-bottom: 1px solid var(--line);
}

/* Host invite panel on the call page */
.invite-panel {
  padding: 14px 18px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--panel-raised);
}
.invite-panel-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.invite-panel-head h2 { font-size: 0.95rem; margin: 0; }
.invite-panel-head .faint { font-size: 0.8rem; font-family: var(--mono); }
.invite-panel-head .btn-ghost { margin-left: auto; }
.invite-panel .link-block { margin: 0 0 10px; }
.invite-panel .copy-row input { font-family: var(--mono); font-size: 0.85rem; }
.invite-panel-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.cap-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--sans);
  font-size: 0.85rem;
}
.cap-label select { width: auto; padding: 6px 28px 6px 10px; }
.invite-panel-note { font-size: 0.78rem; margin: 10px 0 0; }
.icon-btn[aria-expanded="true"] { border-color: var(--signal); color: var(--signal); }

.lobby-countdown {
  font-family: var(--mono);
  font-size: 1.4rem;
  color: var(--signal);
  margin: 4px 0 16px;
}

.stage-overlay {
  position: absolute;
  inset: 0 0 84px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  gap: 10px;
}
/* The overlay sits on top of your own video while you wait, so give the text
   a backdrop that keeps it readable over any camera image. */
.stage-overlay { background: var(--stage-scrim); }
.stage-overlay h2 { margin: 0; }
.stage-overlay p { color: var(--text-dim); margin: 0; max-width: 340px; }

.spinner {
  width: 34px; height: 34px;
  border: 3px solid var(--line-strong);
  border-top-color: var(--signal);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
  margin-bottom: 4px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Chat panel */
.chat {
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--panel-raised);
}
.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--signal);
}
.chat-header h2 {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}
.chat-header svg { width: 18px; height: 18px; }
.chat-time {
  display: block;
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 0.66rem;
  opacity: 0.75;
  text-align: right;
}
.chat-note {
  margin: 0;
  padding: 0 12px 12px;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
}
.chat-msg {
  max-width: 85%;
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 0.9rem;
  word-wrap: break-word;
}
.chat-name {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  margin-bottom: 2px;
}
.chat-msg.me {
  align-self: flex-end;
  background: var(--signal);
  color: var(--signal-ink);
  border-bottom-right-radius: 3px;
}
.chat-msg.them {
  align-self: flex-start;
  background: var(--panel-input);
  color: var(--text);
  border-bottom-left-radius: 3px;
}
.chat-msg.system {
  align-self: center;
  background: transparent;
  color: var(--text-faint);
  font-size: 0.78rem;
  font-style: italic;
}
.chat-form {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--line);
}
.chat-form input { flex: 1; }

.control-bar {
  display: flex;
  gap: 10px;
  align-items: center;
}
.icon-btn {
  background: var(--panel-input);
  border: 1px solid var(--line);
  color: var(--text);
  width: 44px; height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  font-size: 1rem;
}
.icon-btn:hover { border-color: var(--line-strong); }
.icon-btn.off { background: var(--danger-dim); color: var(--danger); border-color: var(--danger-line); }
.icon-btn svg { width: 19px; height: 19px; flex: none; }
.icon-btn svg[hidden] { display: none; }

/* ---- Call page: header, dock, avatars, share pill, settings, status bar ---- */
.room-title-group { display: flex; align-items: center; gap: var(--space-4); min-width: 0; }
.room-title-group .brand { min-width: 0; }
#roomTitle { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 36vw; }
.room-divider { width: 1px; height: 20px; background: var(--line-strong); }
.btn-invite { color: var(--signal); border-color: var(--signal); }
.btn-invite:hover { background: var(--signal-dim); }
.btn-invite[aria-expanded="true"] { background: var(--signal-dim); }
.chip-people { padding: 6px 10px; }

.settings-panel {
  padding: 14px 18px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--panel-raised);
}
.settings-fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 var(--space-4); }

/* Avatar with initials when the camera is off or missing. */
.tile-avatar {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--panel);
  font-family: var(--display);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 600;
  color: var(--text-dim);
}
.tile-avatar::before {
  content: "";
  position: absolute;
  width: clamp(72px, 12vw, 120px);
  height: clamp(72px, 12vw, 120px);
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: var(--panel-raised);
}
.tile-avatar span, .tile-avatar { z-index: 0; }
.tile[data-cam="off"] .tile-avatar { display: flex; }
.tile[data-cam="off"] video { visibility: hidden; }
.tile[data-share="on"] video { object-fit: contain; transform: none; }
/* Muted-microphone indicator (top right). */
.tile-mic {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--stage-scrim);
  color: var(--danger);
}
.tile-mic svg { width: 16px; height: 16px; }
.tile[data-mic="off"] .tile-mic { display: inline-flex; }

.share-pill {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 6px 6px 6px 14px;
  border: 1px solid var(--signal);
  border-radius: 999px;
  background: var(--panel);
  font-size: 0.85rem;
  z-index: 2;
}
.share-pill .pip { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); animation: breathe 2.6s ease-in-out infinite; }

/* Rounded control dock, centred at the bottom of the stage. */
.control-dock {
  position: absolute;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  box-shadow: var(--shadow);
  z-index: 2;
  max-width: calc(100% - 24px);
}
.control-dock .icon-btn { width: 48px; height: 48px; }
#micBtn:not(.off),
#camBtn:not(.off) { background: var(--signal); color: var(--signal-ink); border-color: var(--signal); }
.control-dock .icon-btn[aria-pressed="true"] { background: var(--signal-dim); color: var(--signal); border-color: var(--signal); }
.dock-divider { width: 1px; height: 28px; background: var(--line-strong); }
.btn-end { border-radius: 999px; min-height: 48px; }

.call-statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 10px 18px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.statusbar-right { display: flex; gap: var(--space-5); }
.statusbar-item { display: inline-flex; align-items: center; gap: 8px; }
.statusbar-item svg { width: 14px; height: 14px; color: var(--ok); }
.statusbar-item.chip-warn { color: var(--ember); }

/* Icon + label buttons (copy, end call) */
.btn-secondary, .btn-danger {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.btn-secondary svg, .btn-danger svg {
  width: 16px;
  height: 16px;
  flex: none;
}

.privacy-note {
  font-size: 0.85rem;
  color: var(--text-faint);
  margin: var(--space-6) 0 0;
  text-align: center;
  line-height: 1.5;
}
.privacy-note strong { color: var(--text-dim); font-weight: 600; }

/* Site footer: copyright on every page except the live call. */
.site-footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-5) var(--space-4) var(--space-6);
  text-align: center;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--text-faint);
}
.site-footer p { margin: 0; }
.site-footer .privacy-note { margin: 0 0 var(--space-4); font-family: var(--sans); font-size: 0.85rem; letter-spacing: 0; }

/* Full-screen "ended" state for the room */
.ended-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.ended-screen .card {
  animation: settle 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes settle {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 720px) {
  #roomTitle { max-width: 40vw; }
  .room-divider { display: none; }
  .control-dock { gap: var(--space-2); padding: 6px 8px; bottom: 10px; }
  .control-dock .icon-btn { width: 44px; height: 44px; }
  .btn-end span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .call-statusbar { font-size: 0.66rem; padding: 8px 12px; }
  .room-body { grid-template-columns: 1fr; grid-template-rows: 1fr auto; }
  .chat {
    border-left: none;
    border-top: 1px solid var(--line);
    max-height: 42vh;
  }
  .video-grid[data-count="2"] { grid-template-columns: 1fr; }
  .video-grid[data-count="5"],
  .video-grid[data-count="6"] { grid-template-columns: repeat(2, 1fr); }
  .room-header { padding: 12px 14px; }
}

/* ============================================================
   Platform UX pass (Direction A "Control room", 2026-09-27).
   Spec: design-output/2026-09-27-platform-ux-audit/spec.md
   ============================================================ */

/* ============ 1. App shell (dashboard, history, quick, admin) ============ */
.shell { border-bottom: 1px solid var(--line); background: var(--ink); }
.shell-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-6);
  min-height: 64px;
}
.shell .brand { color: var(--text); text-decoration: none; min-height: 44px; }
.shell .brand:hover { text-decoration: none; }
.shell-nav { display: flex; align-items: stretch; gap: var(--space-2); align-self: stretch; }
.shell-link {
  display: inline-flex;
  align-items: center;
  padding: 0 var(--space-3);
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-dim);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  min-height: 44px;
}
.shell-link:hover { color: var(--text); text-decoration: none; }
.shell-link[aria-current="page"] { color: var(--text); border-bottom-color: var(--signal); }
.shell-end { margin-left: auto; display: flex; align-items: center; gap: var(--space-4); }
.shell-user {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.shell-user svg { width: 16px; height: 16px; }
@media (max-width: 720px) {
  .shell-inner { flex-wrap: wrap; gap: 0 var(--space-4); padding-top: var(--space-2); }
  .shell-user .shell-user-name { max-width: 9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .shell-nav { order: 3; width: calc(100% + 2 * var(--space-4)); margin: 0 calc(-1 * var(--space-4)); padding: 0 var(--space-2); border-top: 1px solid var(--line); gap: 0; }
  .shell-link { flex: 1; justify-content: center; }
}

/* ============ 2. Dashboard ============ */
.dash-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-5); }
.dash-head h1 { font-size: clamp(1.75rem, 3.5vw, 2.25rem); margin: 0; }
.dash-head .subtitle { margin: var(--space-1) 0 0; }
.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 0 0 var(--space-2);
}

/* Start-a-call strip: quick call inline + plan a room. */
.start-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  padding: var(--space-5);
}
.start-strip h2 { font-size: 1.05rem; margin: 0 0 var(--space-1); }
.start-strip .subtitle { margin: 0; font-size: 0.875rem; }
.start-form { display: grid; gap: var(--space-4); }
.start-form .segmented { margin: 0; }
.start-form .field { margin: 0; }
.start-actions { display: grid; gap: var(--space-3); }
.start-actions .btn-primary { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); }
.start-actions svg, .btn-with-icon svg { width: 18px; height: 18px; flex: none; }
.btn-with-icon { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); }
.segmented-options.seg-compact span { min-height: 44px; }
@media (min-width: 1024px) {
  .start-strip { grid-template-columns: minmax(200px, 0.8fr) 2.2fr; align-items: end; padding: var(--space-5) var(--space-6); }
  .start-form { grid-template-columns: minmax(230px, 1fr) minmax(180px, 1fr) auto; align-items: end; }
  .start-actions { grid-template-columns: auto auto; }
  .start-actions .btn-primary { width: auto; padding-inline: var(--space-5); }
}

/* At-a-glance numbers (derived from /api/rooms + /api/rooms/history). */
.stat-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin: var(--space-5) 0 var(--space-7);
}
.stat { background: var(--panel); padding: var(--space-4) var(--space-5); margin: 0; }
.stat dt {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.stat dd { margin: var(--space-1) 0 0; font-family: var(--display); font-weight: 600; font-size: 1.6rem; line-height: 1.2; font-variant-numeric: tabular-nums; }
.stat dd small { font-family: var(--mono); font-weight: 400; font-size: 0.75rem; color: var(--text-faint); margin-left: var(--space-1); }
@media (min-width: 720px) { .stat-row { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* Two columns at desktop: rooms (wide) + recent calls (narrow). */
.dash-grid { display: grid; gap: var(--space-7); }
@media (min-width: 1024px) { .dash-grid { grid-template-columns: minmax(0, 1.9fr) minmax(300px, 1fr); gap: var(--space-6); align-items: start; } }
.dash-grid .dash-section { margin-top: 0; }
.section-head .btn-small { margin-left: auto; }

/* Room card v2 */
.room-cards { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-4); }
.room-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-5);
  display: grid;
  gap: var(--space-4);
}
.room-card.is-live { border-color: var(--ok-line); }
.room-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap; }
.room-card h3 { font-family: var(--display); font-weight: 600; font-size: 1.15rem; margin: 0; line-height: 1.3; }
.room-card .room-code { margin-top: var(--space-1); }
.room-state {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--signal-strong);
}
.room-state .pip { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px var(--signal-dim); }
.room-state.is-live { color: var(--ok); }
.room-state.is-live .pip { background: var(--ok); box-shadow: 0 0 0 4px var(--ok-dim); }
.room-state .sep { color: var(--text-faint); }
.room-state .when { color: var(--text-dim); }
.room-facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.85rem;
  color: var(--text-dim);
}
.room-facts li { display: inline-flex; align-items: center; gap: var(--space-2); }
.room-facts svg { width: 15px; height: 15px; color: var(--text-faint); flex: none; }

/* Guest-slot meter: one segment per guest slot. */
.slots { display: grid; gap: var(--space-2); }
.slot-bar { display: flex; gap: 4px; }
.slot { flex: 1; height: 6px; border-radius: 3px; background: var(--line-strong); }
.slot.is-joined { background: var(--ok); }
.slot.is-out { background: var(--signal); }
.slot-legend { display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-4); font-family: var(--mono); font-size: 0.75rem; color: var(--text-dim); }
.slot-legend .key { display: inline-flex; align-items: center; gap: 6px; }
.slot-legend .key::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--line-strong); }
.slot-legend .key-joined::before { background: var(--ok); }
.slot-legend .key-out::before { background: var(--signal); }

.room-card-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); padding-top: var(--space-4); border-top: 1px solid var(--line); }
.room-card-actions .btn-primary.btn-small { min-height: 44px; }
.room-card-actions .btn-secondary, .room-card-actions .btn-primary { gap: var(--space-2); }
.room-card-actions .push { margin-left: auto; }
@media (max-width: 560px) {
  .room-card-actions > * { flex: 1 1 auto; justify-content: center; }
  .room-card-actions .push { margin-left: 0; }
}

/* Recent calls (compact, right column) */
.recent { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 var(--space-5); }
.recent ul { list-style: none; margin: 0; padding: 0; }
.recent li { display: grid; grid-template-columns: auto 1fr auto; gap: var(--space-1) var(--space-3); align-items: center; padding: var(--space-4) 0; border-top: 1px solid var(--line); }
.recent li:first-child { border-top: none; }
.burn-pip { width: 8px; height: 8px; border-radius: 50%; background: var(--ash); }
.recent .r-title { font-size: 0.92rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.recent .r-meta { grid-column: 2 / -1; font-family: var(--mono); font-size: 0.72rem; color: var(--text-faint); letter-spacing: 0.02em; }
.recent-foot { border-top: 1px solid var(--line); padding: var(--space-3) 0; text-align: center; }
.recent-foot a { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.04em; text-decoration: underline; text-underline-offset: 3px; display: inline-block; padding-block: var(--space-2); }

/* First-run empty state */
.first-run { display: grid; gap: var(--space-5); padding: var(--space-6); border: 1px dashed var(--line-strong); border-radius: var(--radius); }
.first-run h3 { font-family: var(--display); font-size: 1.15rem; margin: 0; }
.first-run p { margin: 0; color: var(--text-dim); font-size: 0.9rem; }
.first-run ol { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-4); }
.first-run li { display: grid; grid-template-columns: 32px 1fr; gap: var(--space-3); align-items: start; font-size: 0.9rem; color: var(--text-dim); }
.first-run li strong { display: block; color: var(--text); font-weight: 600; }
@media (min-width: 1024px) { .first-run ol { grid-template-columns: repeat(3, 1fr); } }
.empty-note { padding: var(--space-6) var(--space-5); text-align: center; color: var(--text-dim); font-size: 0.9rem; }
.empty-note p { margin: 0 0 var(--space-3); }

/* ============ 3. Drawer (Invites & settings, Plan a room) ============ */
.drawer {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(480px, 100%);
  height: 100%;
  max-height: none;
  max-width: none; /* the browser's default dialog max-width would inset it */
  margin: 0;
  padding: 0;
  background: var(--panel);
  color: var(--text);
  border: 0;
  border-left: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
/* A closed <dialog> must stay hidden: display:flex above would override it. */
.drawer:not([open]) { display: none; }
.drawer::backdrop { background: var(--stage-scrim); }
.drawer-head { display: flex; align-items: flex-start; gap: var(--space-3); padding: var(--space-5); border-bottom: 1px solid var(--line); }
.drawer-head h2 { margin: 0; font-size: 1.2rem; }
.drawer-head .room-code { margin-top: var(--space-1); }
.drawer-close { margin-left: auto; width: 44px; height: 44px; padding: 0; display: inline-flex; align-items: center; justify-content: center; background: transparent; color: var(--text-dim); border-color: var(--line-strong); border-radius: 50%; }
.drawer-close svg { width: 18px; height: 18px; }
.drawer-body { flex: 1; overflow-y: auto; padding: var(--space-5); display: grid; gap: var(--space-6); align-content: start; }
.drawer-section h3 { font-family: var(--display); font-size: 0.95rem; margin: 0 0 var(--space-1); text-transform: uppercase; letter-spacing: 0.02em; }
.drawer-section > .faint { font-size: 0.82rem; margin: 0 0 var(--space-4); }
.drawer-foot { padding: var(--space-4) var(--space-5); border-top: 1px solid var(--line); display: flex; gap: var(--space-3); justify-content: flex-end; }
.drawer-foot .btn-primary { width: auto; }
.invite-add { display: grid; gap: var(--space-2); margin-top: var(--space-4); }
.invite-add .field { margin: 0; }
.invite-add-row { display: flex; gap: var(--space-2); }
.invite-add-row input { flex: 1; min-width: 0; }
.invite-add-row .btn-secondary { flex: none; }
.invite-list .tag + .btn-ghost { margin-left: var(--space-1); }
.toggle-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: var(--space-4); border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--panel-raised); }
.toggle-row p { margin: 0; font-size: 0.85rem; color: var(--text-dim); }
.toggle-row strong { display: block; color: var(--text); font-size: 0.92rem; }
.drawer .link-block { margin-top: var(--space-4); }
.drawer .copy-row input { font-family: var(--mono); font-size: 0.85rem; }
.link-note { font-size: 0.8rem; margin: var(--space-3) 0 0; color: var(--text-dim); }
@media (max-width: 560px) {
  .drawer { width: 100%; border-left: 0; }
  .invite-add-row { flex-direction: column; }
}

/* Plan form presets + live summary */
.preset-options { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.preset-options label { margin: 0; position: relative; }
.preset-options input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.preset-options span {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 var(--space-4);
  border: 1px solid var(--line-input); border-radius: var(--radius-sm); background: var(--panel-input);
  font-family: var(--sans); font-size: 0.9rem; color: var(--text); text-transform: none; letter-spacing: 0;
}
.preset-options input:checked + span { border-color: var(--signal); background: var(--signal-dim); color: var(--signal-strong); }
.preset-options input:focus-visible + span { box-shadow: 0 0 0 3px var(--signal-ring); }
/* Stacked settings fields (plan drawer + a pending room's settings). */
.settings-stack { display: grid; gap: var(--space-5); }
.settings-stack + .btn-secondary { margin-top: var(--space-5); }
.plan-summary {
  display: flex; gap: var(--space-3); padding: var(--space-4); border-radius: var(--radius-sm);
  border: 1px solid var(--line); background: var(--panel-raised); font-size: 0.88rem; color: var(--text-dim);
}
.plan-summary strong { color: var(--text); font-weight: 600; }
.plan-summary .pip { flex: none; width: 8px; height: 8px; margin-top: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px var(--signal-dim); }
.plan-summary p { margin: 0; }

/* ============ 4. History ============ */
.toolbar { display: flex; flex-wrap: wrap; align-items: flex-end; gap: var(--space-3); margin-bottom: var(--space-4); }
.toolbar .field { margin: 0; min-width: 160px; flex: 1 1 160px; max-width: 220px; }
.toolbar .btn-ghost { min-height: 48px; }
.history-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--line); }
.history-foot p { margin: 0; font-size: 0.85rem; color: var(--text-dim); max-width: 36rem; }
.role-tag { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.07em; text-transform: uppercase; color: var(--text-dim); border: 1px solid var(--line-strong); border-radius: 20px; padding: 2px 8px; }
@media (max-width: 560px) { .toolbar .field { max-width: none; flex-basis: calc(50% - var(--space-2)); min-width: 0; } }

/* ============ 5. Guest pre-join ============ */
.prejoin { min-height: 100vh; display: grid; align-content: center; justify-items: center; padding: var(--space-6) var(--space-4); gap: var(--space-5); }
.prejoin-card { width: 100%; max-width: 920px; display: grid; gap: 0; padding: 0; overflow: hidden; }
.prejoin-preview { position: relative; background: var(--stage); aspect-ratio: 16 / 10; border-bottom: 1px solid var(--line); }
.prejoin-preview .tile { position: absolute; inset: 0; border: 0; border-radius: 0; }
.preview-tools { position: absolute; left: 50%; bottom: var(--space-4); transform: translateX(-50%); display: flex; gap: var(--space-3); z-index: 2; }
.preview-note { position: absolute; top: var(--space-3); left: var(--space-3); z-index: 2; padding: 3px 8px; border-radius: 4px; background: var(--stage-scrim); font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-dim); }
.prejoin-form { padding: var(--space-6); display: grid; align-content: center; }
.prejoin-form h1 { font-size: 1.6rem; }
.once-note { display: flex; gap: var(--space-3); margin: 0 0 var(--space-5); padding: var(--space-3) var(--space-4); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); font-size: 0.85rem; color: var(--text-dim); }
.once-note svg { width: 18px; height: 18px; flex: none; color: var(--ember); margin-top: 1px; }
.prejoin-foot { font-size: 0.8rem; color: var(--text-faint); text-align: center; margin: var(--space-4) 0 0; }
.prejoin .brand { justify-self: center; }
@media (min-width: 860px) {
  .prejoin-card { grid-template-columns: 1.25fr 1fr; }
  .prejoin-preview { aspect-ratio: auto; min-height: 420px; border-bottom: 0; border-right: 1px solid var(--line); }
}

/* ============ 6. Call page: right rail tabs + mobile sheet ============ */
.rail { border-left: 1px solid var(--line); display: flex; flex-direction: column; min-height: 0; background: var(--panel-raised); }
.rail-tabs { display: flex; border-bottom: 1px solid var(--line); }
.rail-tab {
  flex: 1; border-radius: 0; background: transparent; color: var(--text-dim);
  border: 0; border-bottom: 2px solid transparent; margin-bottom: -1px; min-height: 52px;
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 500;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
}
.rail-tab[aria-selected="true"] { color: var(--text); border-bottom-color: var(--signal); }
.rail-count { font-size: 0.68rem; padding: 1px 6px; border-radius: 10px; background: var(--signal-dim); color: var(--signal-strong); }
.rail-panel { flex: 1; overflow-y: auto; padding: var(--space-4); display: grid; gap: var(--space-5); align-content: start; }
.rail-panel h2 { font-size: 0.95rem; margin: 0; }
.rail-panel .invite-list { margin: 0; }
.rail .link-block { margin: 0; }
.dock-badge { position: absolute; top: -2px; right: -2px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--signal); color: var(--signal-ink); font-family: var(--mono); font-size: 0.66rem; font-weight: 600; display: inline-flex; align-items: center; justify-content: center; }
.icon-btn { position: relative; }
.icon-btn.only-mobile { display: none; }
@media (max-width: 720px) {
  .rail { display: none; }
  .icon-btn.only-mobile { display: inline-flex; }
}
.start-form label .faint, .start-form legend .faint, .drawer label .faint, .drawer legend .faint { text-transform: none; letter-spacing: 0; }
.dash-grid-spaced { margin-top: var(--space-7); }
.btn-secondary:disabled, .btn-ghost:disabled, .btn-danger:disabled { opacity: 0.55; cursor: default; }
.btn-secondary:disabled:hover { border-color: var(--line-strong); }
.toggle-row .btn-secondary { flex: none; white-space: nowrap; }
form.drawer-body { gap: var(--space-5); }
.drawer-body .field, .drawer-body .segmented { margin: 0; }
.drawer-section .field + .field, .drawer-section .segmented + .field { margin-top: var(--space-4); }
.drawer-section > .btn-secondary { margin-top: var(--space-4); }
.history-count + .table-card { margin-top: var(--space-3); }
/* History, phone: two-line rows (title + outcome, then one mono meta line). */
@media (max-width: 720px) {
  .history-table.is-compact tr { display: flex; flex-wrap: wrap; align-items: baseline; row-gap: var(--space-1); }
  .history-table.is-compact td { padding: 0; }
  .history-table.is-compact td.col-room { flex: 1 1 55%; order: 1; }
  .history-table.is-compact td[data-label="Outcome"] { order: 1; width: auto; margin-left: auto; display: block; }
  .history-table.is-compact td[data-label="Outcome"]::before { content: none; }
  .history-table.is-compact tr::after { content: ""; order: 2; flex-basis: 100%; height: 0; }
  .history-table.is-compact td.meta-cell { order: 3; display: inline-flex; gap: 0; justify-content: flex-start; width: auto; font-family: var(--mono); font-size: 0.75rem; color: var(--text-dim); }
  .history-table.is-compact td.meta-cell::before { content: none; }
  .history-table.is-compact td.meta-cell + td.meta-cell::before { content: "·"; margin: 0 var(--space-2); color: var(--text-faint); font-size: 0.75rem; letter-spacing: 0; text-transform: none; }
  .history-table.is-compact td[data-empty] { display: none; }
  .history-table.is-compact .role-tag { border: 0; padding: 0; font-size: 0.75rem; letter-spacing: 0; text-transform: none; }
}
.cell-unit { display: none; }
@media (max-width: 720px) { .history-table.is-compact .cell-unit { display: inline; white-space: pre; } }
/* Pre-join preview details */
.prejoin-preview .tile { background: var(--stage); display: flex; align-items: center; justify-content: center; padding-bottom: 72px; }
.preview-silhouette { width: 34%; max-width: 200px; color: var(--line-strong); }
.icon-btn.is-on { background: var(--signal); color: var(--signal-ink); border-color: var(--signal); }
.preview-tools .icon-btn { width: 48px; height: 48px; }
.mic-level { position: absolute; right: var(--space-3); top: var(--space-3); z-index: 2; display: flex; align-items: flex-end; gap: 3px; height: 18px; padding: 4px 6px; border-radius: 4px; background: var(--stage-scrim); box-sizing: content-box; }
.mic-level span { width: 3px; border-radius: 1px; background: var(--signal); }
.mic-level span:nth-child(1) { height: 30%; } .mic-level span:nth-child(2) { height: 60%; } .mic-level span:nth-child(3) { height: 100%; }
.mic-level span:nth-child(4) { height: 45%; } .mic-level span:nth-child(5) { height: 20%; background: var(--line-strong); }
.prejoin-form .room-state { margin-bottom: var(--space-3); }
.prejoin-form .field-hint { margin-bottom: var(--space-5); }
.once-note p { margin: 0; }
.prejoin > .privacy-note { max-width: 36rem; margin: 0; }
/* Call page rail sizing + dock visibility */
.room-body.has-rail { grid-template-columns: minmax(0, 1fr) 360px; }
.rail .link-block .link-value { margin-bottom: 0; }
.rail .field { margin: 0; }
.rail .panel-note { margin: calc(-1 * var(--space-3)) 0 0; }
@media (max-width: 720px) {
  .room-body.has-rail { grid-template-columns: 1fr; grid-template-rows: 1fr; }
  .icon-btn.hide-mobile { display: none; }
}
@media (max-width: 720px) {
  .room-header { flex-wrap: nowrap; }
  .room-title-group { flex: 1; gap: var(--space-3); }
  .room-meta { flex: none; }
}

/* ============ 7. Landing / auth ============ */
/* Phone order: intro → log-in card → how it works. Desktop: intro + how-it-works left, card right. */
.landing-v2 { grid-template-areas: "intro" "card" "more"; align-items: start; }
.landing-v2 .landing-intro { grid-area: intro; }
.landing-v2 .landing-card { grid-area: card; }
.landing-v2 .landing-more { grid-area: more; display: grid; gap: var(--space-6); }
.landing-v2 a.brand { color: var(--text); text-decoration: none; }
a.brand-link { color: var(--text); text-decoration: none; min-height: 44px; display: inline-flex; }
a.brand-link:hover { text-decoration: none; }
@media (min-width: 1024px) {
  .landing-v2 { grid-template-areas: "intro card" "more card"; grid-template-rows: auto 1fr; row-gap: var(--space-7); align-content: center; }
  .landing-v2 .landing-card { align-self: center; }
}
.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 52px; }
.pw-toggle {
  position: absolute; top: 2px; right: 2px; width: 44px; height: 44px; min-height: 44px; padding: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; color: var(--text-dim); border-color: transparent;
}
.pw-toggle:hover { color: var(--text); }
.pw-toggle svg { width: 18px; height: 18px; }
.guest-hint { display: flex; gap: var(--space-3); margin-top: var(--space-5); padding-top: var(--space-5); border-top: 1px solid var(--line); font-size: 0.85rem; color: var(--text-dim); }
.guest-hint p { margin: 0; }
.guest-hint strong { color: var(--text); font-weight: 600; }
.guest-hint svg { width: 18px; height: 18px; flex: none; color: var(--signal); margin-top: 1px; }
.field-hint-below { margin: var(--space-2) 0 0; }
.keep-list { margin: 0; display: grid; gap: var(--space-5); max-width: 28rem; padding-top: var(--space-5); border-top: 1px solid var(--line); }
.keep-list dt { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dim); margin-bottom: var(--space-1); }
.keep-list dd { margin: 0; font-size: 0.875rem; line-height: 1.6; color: var(--text-dim); }
.auth-v2 .landing-title { font-size: clamp(2rem, 4vw, 2.75rem); }
.landing-card .pw-rules { grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr)); }
.drawer .link-block + .invite-list, .rail .link-block + .link-block { margin-top: var(--space-4); }

/* ---- Call page: rail content, phone sheet, dialogs ---- */
.rail .chat { border-left: 0; flex: 1; min-height: 0; max-height: none; border-top: 0; background: transparent; }
.rail-tabs .rail-sheet-close { flex: none; margin: 4px 8px 4px 0; }
.chat-header .rail-sheet-close { margin-left: var(--space-3); }
.rail.is-sheet .chat-header > svg { margin-left: auto; }
.rail-sheet-close { display: none; }
.rail .invite-panel-note { font-size: 0.78rem; margin: 0; }
.settings-dialog { max-width: 520px; }
.settings-dialog .settings-fields { grid-template-columns: 1fr; }
.prejoin-preview video { width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1); position: absolute; inset: 0; }
.prejoin-preview .tile[data-cam="off"] video { visibility: hidden; }
.prejoin .msg { margin-bottom: var(--space-4); }
@media (max-width: 720px) {
  .rail.is-sheet {
    display: flex;
    position: fixed;
    inset: auto 0 0 0;
    height: min(70vh, 560px);
    z-index: 5;
    border-left: 0;
    border-top: 1px solid var(--line-strong);
    border-radius: var(--radius) var(--radius) 0 0;
    box-shadow: var(--shadow);
  }
  .rail.is-sheet .rail-sheet-close { display: inline-flex; }
  .chat-note { font-size: 0.72rem; }
  .call-statusbar { font-size: 0.72rem; }
}

/* ============================================================
   Chat pass (2026-09-29). Spec: design-output/2026-09-29-chat/spec.md
   Tokens only: no new colors, fonts, radii or shadows.
   ============================================================ */

/* ============ 8. Shell: Chats nav dot ============ */
.nav-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-left: var(--space-2);
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 3px var(--signal-dim);
  flex: none;
}

/* Four nav tabs (admins) must fit at 360px. */
@media (max-width: 400px) {
  .shell-link { padding-inline: var(--space-2); font-size: 0.85rem; }
}

/* Shared: initials avatar with an optional presence dot. */
.avatar {
  position: relative;
  width: 36px;
  height: 36px;
  flex: none;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: var(--panel-raised);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--text-dim);
}
.presence {
  position: absolute;
  right: -2px;
  bottom: -2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--panel);
  border: 2px solid var(--text-faint);
}
.presence.is-online { background: var(--ok); border-color: var(--panel); }

/* Shared: the "not saved" seal. Idle = quiet; live = armed turquoise,
   breathing; ended = ash. Same vocabulary as the link block. */
.seal {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-3);
  min-height: 40px;
  padding: var(--space-2) var(--space-5);
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  font-size: 0.82rem;
  color: var(--text-dim);
}
.seal p { margin: 0; }
.seal-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  white-space: nowrap;
}
.seal .pip { width: 8px; height: 8px; border-radius: 50%; background: var(--text-faint); flex: none; }
.seal.is-live { background: var(--signal-glow); }
.seal.is-live .seal-label { color: var(--signal-strong); }
.seal.is-live .pip { background: var(--signal); box-shadow: 0 0 0 4px var(--signal-dim); animation: breathe 2.6s ease-in-out infinite; }
.seal.is-ended { background: var(--ash-dim); }
.seal.is-ended .seal-label { color: var(--ash-text); }
.seal.is-ended .pip { background: var(--ash); }

/* ============ 9. Chats page (/chats) ============ */
.chats-page { max-width: 1200px; margin: 0 auto; padding: var(--space-5) var(--space-4) var(--space-6); }
.chats-banner { border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: var(--space-3); }
.chats {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  height: clamp(560px, calc(100vh - 120px), 920px);
  height: clamp(560px, calc(100dvh - 120px), 920px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

/* Left: contacts + requests */
.chats-side { display: flex; flex-direction: column; min-height: 0; border-right: 1px solid var(--line); }
.side-head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 72px;
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--line);
}
.side-head h2 { margin: 0; font-size: 1.05rem; text-transform: uppercase; letter-spacing: 0.02em; }
.side-head .btn-secondary { margin-left: auto; }
.presence-note {
  display: flex;
  gap: var(--space-3);
  align-items: baseline;
  margin: 0;
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--line);
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--text-dim);
}
.presence-note .pip { flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px var(--ok-dim); }
.side-scroll { flex: 1; min-height: 0; overflow-y: auto; }
.side-group + .side-group { border-top: 1px solid var(--line); }
.side-group h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0;
  padding: var(--space-4) var(--space-5) var(--space-2);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.side-group h3 .count { color: var(--text-faint); }
.side-note { margin: 0; padding: 0 var(--space-5) var(--space-2); font-size: 0.8rem; color: var(--text-faint); }
.side-empty { margin: 0; padding: var(--space-5); font-size: 0.88rem; color: var(--text-dim); }

.contact-list, .request-list { list-style: none; margin: 0; padding: 0 0 var(--space-2); }
.contact-btn {
  width: 100%;
  min-height: 60px;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-5) var(--space-2) calc(var(--space-5) - 2px);
  background: transparent;
  color: var(--text);
  border: 0;
  border-left: 2px solid transparent;
  border-radius: 0;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.95rem;
  text-align: left;
}
.contact-btn:hover { background: var(--panel-raised); }
.contact-btn[aria-current="true"] { background: var(--panel-raised); border-left-color: var(--signal); }
.contact-btn:focus-visible { box-shadow: inset 0 0 0 2px var(--signal); border-color: transparent; border-left-color: var(--signal); }
.contact-btn:hover .presence.is-online,
.contact-btn[aria-current="true"] .presence.is-online { border-color: var(--panel-raised); }
.contact-main { min-width: 0; display: grid; gap: 1px; }
.contact-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.contact-status { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.02em; color: var(--text-faint); }
.contact-status.is-on { color: var(--text-dim); }
.contact-status.is-live { color: var(--ok); }
.contact-status.is-waiting { color: var(--signal-strong); }
.contact-end { display: inline-flex; align-items: center; gap: var(--space-2); }

/* "Wants to chat" knock + unread count */
.knock {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: 20px;
  background: var(--signal-dim);
  color: var(--signal-strong);
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  white-space: nowrap;
}
.knock .pip { width: 6px; height: 6px; border-radius: 50%; background: var(--signal); animation: breathe 2.6s ease-in-out infinite; }
.unread {
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 11px;
  background: var(--signal);
  color: var(--signal-ink);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.request {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3) var(--space-5);
}
.request + .request { border-top: 1px solid var(--line); }
.request-actions { grid-column: 2; display: flex; flex-wrap: wrap; gap: var(--space-2); }
.request-actions .btn-primary { min-height: 44px; }

/* Right: one conversation */
.convo { display: flex; flex-direction: column; min-height: 0; min-width: 0; background: var(--ink); }
.convo-head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 72px;
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}
.convo-who { min-width: 0; display: grid; gap: 2px; }
.convo-head h2 { margin: 0; font-size: 1.05rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.convo-head .room-status { font-size: 0.72rem; }
.room-status.is-online .pip { background: var(--ok); }
.convo-actions { margin-left: auto; display: flex; gap: var(--space-2); flex: none; }
.convo-back {
  display: none;
  flex: none;
  width: 44px;
  height: 44px;
  padding: 0;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--text-dim);
  border-color: var(--line-strong);
  border-radius: 50%;
}
.convo-back svg { width: 18px; height: 18px; }
.convo-state {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: var(--space-4);
  padding: var(--space-7) var(--space-5);
  text-align: center;
}
.convo-state h3 { margin: 0; font-family: var(--display); font-size: 1.35rem; line-height: 1.25; }
.convo-state > p { margin: 0; max-width: 34rem; color: var(--text-dim); }
.convo-state .btn-primary { width: auto; padding-inline: var(--space-6); }
.convo-state .spinner { margin: 0; }
.convo-state .link-block { width: min(100%, 420px); margin: 0; text-align: left; }
.convo-state .link-block .link-value { margin-bottom: 0; }
.convo-state .keep-list { text-align: left; margin-top: var(--space-2); }
.convo-remove { width: min(100%, 420px); margin-top: var(--space-3); padding-top: var(--space-4); border-top: 1px solid var(--line); }
.convo .chat-messages { padding: var(--space-5); }
.convo .chat-msg { max-width: min(80%, 36rem); font-size: 0.95rem; }
.convo .chat-form { padding: var(--space-3) var(--space-5); background: var(--panel); }
.chats-gate { display: grid; place-items: center; min-height: 60vh; padding: var(--space-6) 0; }

@media (max-width: 720px) {
  .chats-page { padding: 0; }
  .chats-banner { border-radius: 0; border-width: 0 0 1px; margin: 0; }
  .chats {
    grid-template-columns: minmax(0, 1fr);
    height: auto;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: var(--ink);
  }
  .chats-side { border-right: 0; }
  .side-scroll { overflow: visible; }
  .side-head { padding: var(--space-3) var(--space-4); min-height: 64px; }
  .presence-note, .side-group h3, .side-note, .request, .side-empty { padding-inline: var(--space-4); }
  .contact-btn { padding-inline: calc(var(--space-4) - 2px) var(--space-4); }
  .chats[data-view="list"] .convo { display: none; }
  .chats[data-view="convo"] .chats-side { display: none; }
  /* First run on a phone: the list and the explainer share one screen. */
  .chats.is-empty[data-view="list"] .convo { display: flex; border-top: 1px solid var(--line); }
  .chats.is-empty .convo-state { padding: var(--space-6) var(--space-4); }
  .convo-back { display: inline-flex; }
  .convo-head { min-height: 60px; padding: var(--space-2) var(--space-3); }
  .convo-head .avatar { display: none; }
  .seal { padding: var(--space-2) var(--space-4); }
  .convo-state { padding: var(--space-6) var(--space-4); }
  .convo .chat-messages { padding: var(--space-4); }
  .convo .chat-form { padding: var(--space-2) var(--space-3); }
  /* An open conversation is its own screen: the shell and footer step away. */
  body.chat-focus .shell,
  body.chat-focus .site-footer { display: none; }
  body.chat-focus .chats { height: 100vh; height: 100dvh; }
}

/* ============ 10. Kind: Call / Text ============ */
.kind-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: var(--space-2);
  padding: 1px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-dim);
  vertical-align: 1px;
  white-space: nowrap;
}
.kind-tag svg { width: 12px; height: 12px; flex: none; }
.segmented-options.seg-kind { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.seg-kind span { gap: var(--space-2); font-family: var(--display); font-weight: 600; font-size: 0.92rem; padding: 0 var(--space-3); }
.seg-kind svg { width: 16px; height: 16px; flex: none; }
@media (min-width: 1024px) {
  /* Start strip: heading row above one row of controls. */
  .start-strip { grid-template-columns: 1fr; align-items: start; gap: var(--space-4); }
  .start-form { grid-template-columns: minmax(200px, 220px) minmax(230px, 1fr) minmax(180px, 1fr) auto; }
}

/* ============ 11. Text room (rooms.kind = 'text') ============ */
.room.is-text { height: 100vh; height: 100dvh; min-height: 0; }
.room.is-text .room-body { min-height: 0; }
.room.is-text .video-stage { display: none; }
.room.is-text .room-body.has-rail { grid-template-columns: minmax(0, 1fr) 340px; }
.room-meta .btn-end { min-height: 44px; padding: 8px 16px; }
.text-stage { display: flex; flex-direction: column; min-height: 0; min-width: 0; background: var(--stage); }
.text-stage .seal { padding-inline: var(--space-5); }
.text-stage .chat { flex: 1; min-height: 0; max-height: none; border: 0; background: transparent; }
.text-stage .chat-header,
.text-stage .chat-note { display: none; }
.text-stage .chat-messages { width: 100%; max-width: 800px; margin-inline: auto; padding: var(--space-5); }
.text-stage .chat-msg { max-width: min(80%, 36rem); font-size: 0.95rem; }
.text-stage .chat-form {
  width: calc(100% - 2 * var(--space-5));
  max-width: 760px;
  margin: 0 auto var(--space-4);
  padding: var(--space-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}
.text-empty {
  display: grid;
  align-content: center;
  justify-items: center;
  gap: var(--space-3);
  flex: 1;
  padding: var(--space-6) var(--space-5);
  text-align: center;
}
.text-empty h2 { margin: 0; font-size: 1.25rem; }
.text-empty p { margin: 0; max-width: 32rem; color: var(--text-dim); }
.text-empty:not(.hidden) ~ .chat-messages { flex: 0 0 auto; }
.text-empty .show-mobile { display: none; }
.chip-btn { display: none; min-height: 44px; align-items: center; gap: var(--space-2); background: transparent; font-weight: 500; }
.chip-btn svg { width: 15px; height: 15px; }

.people-list { list-style: none; margin: 0; padding: 0; }
.people-list li {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-top: 1px solid var(--line);
}
.people-list li:first-child { border-top: 0; }
.person-main { min-width: 0; display: grid; gap: 1px; }
.person-name { font-size: 0.92rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.person-state { font-family: var(--mono); font-size: 0.72rem; color: var(--text-faint); }
.person-state.is-live { color: var(--ok); }
.rail-panel-head { display: flex; align-items: center; gap: var(--space-3); }
.rail-panel-head .rail-sheet-close { margin-left: auto; }

/* Guest pre-join without camera/mic */
.prejoin[data-kind="text"] .prejoin-card { max-width: 480px; grid-template-columns: 1fr; }
.prejoin[data-kind="text"] .prejoin-preview { display: none; }

@media (max-width: 720px) {
  .room.is-text .room-body.has-rail { grid-template-columns: minmax(0, 1fr); }
  .room.is-text #peopleChip { display: none; }
  .room.is-text .chip-btn { display: inline-flex; }
  .text-stage .chat-messages { padding: var(--space-4); }
  .text-stage .chat-form { width: calc(100% - 2 * var(--space-3)); margin-bottom: var(--space-3); }
  .text-stage .seal { padding-inline: var(--space-4); }
  .text-empty .show-mobile { display: inline-flex; }
}
@media (max-width: 480px) {
  /* Phones: the pip stays, the word is announced only (the seal says it too). */
  .room.is-text #statusText { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}



/* Audio-only voice rooms use the regular WebRTC stage without camera capture. */
.room.is-voice #camBtn,
.room.is-voice #shareBtn,
#nameStep[data-kind="voice"] #previewCam { display: none !important; }
#nameStep[data-kind="voice"] .prejoin-preview video { opacity: 0; }
#nameStep[data-kind="voice"] .prejoin-preview .tile-avatar { display: grid; }