/* =============================================================================
   MCN Live — Conference UI  v6
   Dark premium · Element-inspired · glassmorphism dock
   ============================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Manrope:wght@500;600;700;800&display=swap');

:root {
  /* ── Surfaces ─────────────────────────────────────────────────────────── */
  --bg:        #000000;
  --s0:        #0b0b0c;
  --s1:        #141416;
  --s2:        #1a1a1e;
  --s3:        #202026;
  --s4:        #2a2a32;
  --s5:        #38383f;

  /* ── Borders ──────────────────────────────────────────────────────────── */
  --line:      rgba(255,255,255,0.06);
  --line-md:   rgba(255,255,255,0.10);
  --line-lg:   rgba(255,255,255,0.16);
  --line-hard: #38383f;

  /* ── Text ─────────────────────────────────────────────────────────────── */
  --text:      #ffffff;
  --text-dim:  #e7ebf2;
  --muted:     #b0b0b0;
  --subtle:    #858994;

  /* ── Brand ────────────────────────────────────────────────────────────── */
  --brand:        #2a7ba7;
  --brand-hover:  #3693c4;
  --brand-bright: #4ea7d6;
  --brand-soft:   rgba(42,123,167,.18);
  --brand-wash:   rgba(42,123,167,.08);
  --brand-ring:   rgba(42,123,167,.32);
  --brand-glow:   rgba(42,123,167,.28);

  /* ── Status ───────────────────────────────────────────────────────────── */
  --success:      #47a992;
  --success-soft: rgba(71,169,146,.16);
  --success-ring: rgba(71,169,146,.30);
  --danger:       #eb5757;
  --danger-hover: #d64646;
  --danger-soft:  rgba(235,87,87,.16);
  --danger-ring:  rgba(235,87,87,.30);
  --warning:      #d7a35b;
  --warning-soft: rgba(215,163,91,.16);
  --warning-ring: rgba(215,163,91,.30);

  /* ── Shadows ──────────────────────────────────────────────────────────── */
  --shadow-sm:    0 2px 8px rgba(0,0,0,.55);
  --shadow-md:    0 8px 28px rgba(0,0,0,.6);
  --shadow-lg:    0 20px 60px rgba(0,0,0,.75);
  --shadow-brand: 0 8px 28px rgba(42,123,167,.32);
  --shadow-danger:0 8px 28px rgba(235,87,87,.28);
  --emboss: inset 0 1px 0 rgba(255,255,255,0.05), inset 0 -1px 0 rgba(0,0,0,.4);

  /* ── Radii ────────────────────────────────────────────────────────────── */
  --r-xl:  20px;
  --r-lg:  16px;
  --r-md:  12px;
  --r-sm:  10px;
  --r-xs:   8px;
  --r-pill:999px;

  /* ── Motion ───────────────────────────────────────────────────────────── */
  --ease:     cubic-bezier(.2,.7,.2,1);
  --dur:      .18s;
  --dur-slow: .32s;

  /* ── Layout ───────────────────────────────────────────────────────────── */
  --topbar-h: 58px;
  --side-w:   336px;
}

/* =============================================================================
   Keyframes
   ============================================================================= */

@keyframes speakerPulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(78,167,214,.55), 0 0 0 3px rgba(78,167,214,.28); }
  50%      { box-shadow: 0 0 0 5px rgba(78,167,214,.28), 0 0 0 10px rgba(78,167,214,.10); }
}
@keyframes recPulse   { 0%,100%{opacity:1}  50%{opacity:.4} }
@keyframes connPulse  { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.55;transform:scale(.8)} }
@keyframes fadeIn     { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }
@keyframes slideUp    { from{opacity:0;transform:translateY(12px)} to{opacity:1;transform:translateY(0)} }

/* =============================================================================
   Reset + base
   ============================================================================= */

*,*::before,*::after { box-sizing: border-box; }
html,body { height:100%; margin:0; padding:0; }

body {
  font-family: 'Inter','Manrope','Segoe UI',system-ui,sans-serif;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--text);
  background: var(--bg);
  overflow: hidden;
}

::selection { background: var(--brand-soft); color: var(--text); }

*::-webkit-scrollbar { width:5px; height:5px; }
*::-webkit-scrollbar-track { background:transparent; }
*::-webkit-scrollbar-thumb { background:var(--s4); border-radius:var(--r-pill); }
*::-webkit-scrollbar-thumb:hover { background:var(--s5); }

button,input,select,textarea { font:inherit; color:inherit; }

.hidden, .hidden-screen { display:none !important; }
.sr-only { position:absolute; width:1px; height:1px; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }

/* Tooltip */
[data-tooltip] { position:relative; }
[data-tooltip]::after {
  content: attr(data-tooltip);
  position:absolute; bottom:calc(100% + 8px); left:50%; transform:translateX(-50%);
  background:var(--s2); border:1px solid var(--line-md);
  color:var(--text-dim); font-size:11px; font-weight:500;
  padding:4px 9px; border-radius:6px; white-space:nowrap; pointer-events:none;
  opacity:0; transition:opacity .15s; z-index:100;
}
[data-tooltip]:hover::after { opacity:1; }

/* =============================================================================
   LANG CORNER
   ============================================================================= */

.lang-corner {
  position: fixed;
  top: calc(var(--topbar-h) + 10px);
  right: 16px;
  z-index: 200;
  display: grid;
  justify-items: end;
  gap: 6px;
}

body[data-source="base"] .lang-corner,
body[data-automated="true"] .lang-corner {
  display: none !important;
}

body[data-screen="auth"] .lang-corner { top: 14px; }

.lang-trigger {
  appearance: none;
  border: 1px solid var(--line-hard);
  border-radius: var(--r-pill);
  background: rgba(10,10,14,.88);
  color: var(--text-dim);
  min-height: 34px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.lang-trigger strong { color: var(--brand-bright); }
.lang-trigger:hover { border-color: var(--line-lg); background: rgba(20,20,28,.95); }
.lang-corner.open .lang-trigger svg:last-child { transform: rotate(180deg); }
.lang-trigger svg { transition: transform var(--dur) var(--ease); flex-shrink: 0; }

.lang-panel {
  display: none;
  min-width: 160px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-hard);
  background: linear-gradient(180deg,#19191e,#0e0e12);
  box-shadow: var(--shadow-md), var(--emboss);
  overflow: hidden;
  animation: slideUp .16s var(--ease) both;
}
.lang-corner.open .lang-panel { display: grid; }

.lang-option {
  appearance: none; border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent; color: var(--text-dim);
  min-height: 40px; padding: 0 14px;
  text-align: left; font-size: .92rem; font-weight: 600;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.lang-option:last-child { border-bottom: 0; }
.lang-option:hover { background: var(--s3); }
.lang-option.active { color: var(--brand-bright); background: var(--brand-wash); }

/* =============================================================================
   AUTH SCREEN
   ============================================================================= */

.auth-screen {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}

.auth-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 900px 600px at 15% 10%, rgba(42,123,167,.13), transparent 55%),
    radial-gradient(ellipse 700px 500px at 90% 95%, rgba(35,95,125,.10), transparent 60%);
  pointer-events: none;
}

.auth-modal {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 440px;
  margin: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: fadeIn .28s var(--ease) both;
}

/* card surface shared */
.card-surface {
  background: linear-gradient(165deg,#1a1a1e 0%,#0d0d10 100%);
  border: 1px solid var(--line-hard);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg), var(--emboss);
}

.auth-modal-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.auth-logo { height: 26px; width: auto; opacity: .9; }
.auth-logo-fallback {
  display: none;
  font-size: 1.1rem; font-weight: 800;
  font-family: 'Manrope',sans-serif;
  color: var(--text);
}
.auth-brand-divider { width: 1px; height: 18px; background: var(--line-md); }
.auth-brand-live {
  font-size: .7rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--brand-bright);
  font-family: 'Manrope',sans-serif;
}

.auth-modal-footer {
  display: flex;
  justify-content: center;
  padding-top: 4px;
}

/* summary labels */
.summary-label, .diag-label, .field-eyebrow {
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--subtle);
}

/* session banner */
.session-banner {
  display: grid;
  gap: 4px;
  padding: 11px 14px;
  border-radius: var(--r-md);
  background: var(--s3);
  border: 1px solid var(--line-hard);
}
.session-banner strong { font-size: .95rem; }

/* status pills */
.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: .7rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-hard);
  background: var(--s3); color: var(--muted);
}
.status-pill.ok   { color:var(--success); border-color:var(--success-ring); background:var(--success-soft); }
.status-pill.warn { color:var(--warning); border-color:var(--warning-ring); background:var(--warning-soft); }
.status-pill.error{ color:var(--danger);  border-color:var(--danger-ring);  background:var(--danger-soft); }

.helper-text { margin:0; font-size:.85rem; line-height:1.5; color:var(--muted); }

/* =============================================================================
   FORM FIELDS
   ============================================================================= */

.field-block { display:grid; gap:6px; }
.field-block > span {
  font-size:.7rem; font-weight:600; letter-spacing:.1em;
  text-transform:uppercase; color:var(--subtle);
}
.field-block input,.field-block select,.field-block textarea {
  width:100%; padding:11px 13px;
  border-radius:var(--r-md);
  border:1px solid var(--line-hard);
  background:var(--s3); color:var(--text);
  font-size:.93rem; outline:none;
  transition:border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field-block input:focus,.field-block select:focus {
  border-color:var(--brand);
  box-shadow:0 0 0 3px var(--brand-wash);
}
.field-block input::placeholder { color:var(--subtle); }
.field-block--compact { gap:4px; }
.field-block--compact > span { font-size:.65rem; }
.field-block--compact input,.field-block--compact select { padding:8px 11px; font-size:.88rem; }

/* =============================================================================
   BUTTONS
   ============================================================================= */

.primary-btn,.secondary-btn,.ghost-btn {
  appearance:none; cursor:pointer;
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  border-radius:var(--r-md);
  padding:11px 18px;
  font-size:.9rem; font-weight:600; letter-spacing:.01em; line-height:1;
  transition:background var(--dur) var(--ease), border-color var(--dur) var(--ease),
             transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  user-select:none; white-space:nowrap;
}

.primary-btn {
  background:var(--brand); color:#fff;
  border:1px solid transparent;
  box-shadow:var(--shadow-brand);
}
.primary-btn:hover:not(:disabled) { background:var(--brand-hover); transform:translateY(-1px); }
.primary-btn:active:not(:disabled) { transform:translateY(0); }

.secondary-btn {
  background:var(--s4); color:var(--text-dim);
  border:1px solid var(--line-hard);
}
.secondary-btn:hover:not(:disabled) { background:var(--s5); }

.ghost-btn {
  background:transparent; color:var(--muted);
  border:1px solid var(--line-hard);
}
.ghost-btn:hover:not(:disabled) { background:var(--s3); color:var(--text-dim); }

.ghost-btn--sm { padding:7px 12px; font-size:.78rem; border-radius:var(--r-sm); }

.primary-btn:disabled,.secondary-btn:disabled,.ghost-btn:disabled {
  opacity:.38; cursor:not-allowed; box-shadow:none;
}

.button-grid { display:grid; gap:10px; }
.button-grid-2 { grid-template-columns:repeat(2,minmax(0,1fr)); }

/* =============================================================================
   CONFERENCE SCREEN shell
   ============================================================================= */

.conference-screen {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  background: var(--bg);
  overflow: hidden;
}

/* =============================================================================
   HEADER / TOPBAR
   ============================================================================= */

.app-topbar {
  height: var(--topbar-h);
  flex-shrink: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 0 18px;
  background: rgba(0,0,0,.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 20;
  position: relative;
}

/* Brand */
.app-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
  flex-shrink: 0;
}
.topbar-brand-name {
  font-size: 1rem;
  font-weight: 800;
  font-family: 'Manrope', sans-serif;
  letter-spacing: .02em;
  color: var(--text-bright, #fff);
  line-height: 1;
}
.topbar-brand-sep { width: 1px; height: 16px; background: var(--line-md); }
.topbar-brand-live {
  font-size: .68rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--brand-bright);
  font-family: 'Manrope',sans-serif;
}

/* Center */
.topbar-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 0;
}

.topbar-room-name {
  font-size: .88rem;
  font-weight: 700;
  color: var(--text-dim);
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* REC pill */
.rec-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  border-radius: var(--r-pill);
  background: rgba(235,87,87,.15);
  border: 1px solid rgba(235,87,87,.30);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: #f08080;
}
.rec-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--danger);
  animation: recPulse 1.6s ease-in-out infinite;
}

/* Connection pill */
.topbar-conn-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  background: var(--s2);
  border: 1px solid var(--line-hard);
}
.conn-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--subtle);
  flex-shrink: 0;
  transition: background .3s;
}
.conn-dot.ok   { background: var(--success); box-shadow: 0 0 0 3px var(--success-ring); }
.conn-dot.warn { background: var(--warning); animation: connPulse 1.4s ease-in-out infinite; }
.conn-dot.error{ background: var(--danger); }
.topbar-conn-text {
  font-size: .72rem; font-weight: 500;
  color: var(--muted);
}

/* Audio badge */
.audio-badge {
  font-size: .68rem; font-weight: 600;
  letter-spacing: .07em; text-transform: uppercase;
  padding: 3px 9px;
  border-radius: var(--r-pill);
  background: var(--s3);
  border: 1px solid var(--line-hard);
  color: var(--muted);
}
.audio-badge.ok { color: var(--success); border-color: var(--success-ring); background: var(--success-soft); }

/* Right */
.topbar-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  justify-content: flex-end;
}

.topbar-icon-btn {
  appearance: none; cursor: pointer;
  width: 34px; height: 34px;
  border-radius: var(--r-xs);
  background: transparent;
  border: 1px solid transparent;
  color: var(--subtle);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all var(--dur) var(--ease);
  position: relative;
}
.topbar-icon-btn:hover { background: var(--s2); color: var(--text-dim); }
.topbar-icon-btn.is-active {
  background: var(--brand-soft);
  border-color: var(--brand-ring);
  color: var(--brand-bright);
}

.topbar-count {
  position: absolute;
  top: 1px; right: 1px;
  min-width: 16px; height: 16px;
  border-radius: var(--r-pill);
  background: var(--brand);
  color: #fff;
  font-size: 9px; font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  line-height: 1;
}
.topbar-count:empty, .topbar-count[textContent="0"] { display: none; }

.topbar-sep { width: 1px; height: 20px; background: var(--line-md); margin: 0 4px; }

.topbar-user-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 10px 4px 5px;
  border-radius: var(--r-pill);
  background: var(--s2);
  border: 1px solid var(--line-hard);
}
.topbar-avatar {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg,#1e2a38,#0d1520);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 9px; font-weight: 700;
  color: rgba(255,255,255,.8);
  flex-shrink: 0;
  font-family: 'Manrope',sans-serif;
}
.topbar-user-name {
  font-size: .8rem;
  font-weight: 500;
  color: var(--text-dim);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* =============================================================================
   APP BODY + LOBBY/CALL toggle
   ============================================================================= */

.app-body {
  flex: 1;
  display: flex;
  min-height: 0;
  overflow: hidden;
  position: relative;
}

/* Lobby is always rendered, hidden when incall */
.conference-screen.is-incall .lobby  { display: none !important; }
.conference-screen:not(.is-incall) .call { display: none !important; }

/* =============================================================================
   LOBBY — Pre-join modal overlay
   ============================================================================= */

.lobby {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background:
    radial-gradient(ellipse 700px 500px at 50% 40%, rgba(42,123,167,.06), transparent 70%),
    var(--bg);
}

.prejoin-backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.prejoin-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  animation: fadeIn .24s var(--ease) both;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
}

.prejoin-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.prejoin-eyebrow {
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--subtle);
  margin-bottom: 3px;
}

.prejoin-room-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dim);
}

/* Toggles row */
.prejoin-toggles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.prejoin-toggle-btn {
  appearance: none; cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 12px;
  border-radius: var(--r-sm);
  background: var(--s3);
  border: 1px solid var(--line-hard);
  color: var(--muted);
  font-size: .82rem; font-weight: 500;
  transition: all var(--dur) var(--ease);
}
.prejoin-toggle-btn:hover { background: var(--s4); color: var(--text-dim); }
.prejoin-toggle-btn.is-active {
  background: var(--brand-soft);
  border-color: var(--brand-ring);
  color: var(--brand-bright);
}

/* Session row */
.prejoin-session-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  background: var(--s2);
  border: 1px solid var(--line-hard);
}
.prejoin-session-row strong { font-size: .88rem; color: var(--text); }

/* Devices block */
.prejoin-devices {
  background: var(--s2);
  border: 1px solid var(--line-hard);
  border-radius: var(--r-md);
  padding: 12px;
  display: grid;
  gap: 10px;
}
.prejoin-devices-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.prejoin-devices-label {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--subtle);
}

/* Join button */
.prejoin-join-btn {
  width: 100%;
  padding: 13px;
  font-size: .95rem;
  border-radius: var(--r-md);
  background: linear-gradient(135deg,var(--brand),#1e5d8a);
  box-shadow: 0 8px 28px rgba(42,123,167,.35);
  letter-spacing: .01em;
}
.prejoin-join-btn:hover:not(:disabled) {
  background: linear-gradient(135deg,var(--brand-hover),#246898);
}

/* preview surface */
.preview-surface {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--s1);
  border: 1px solid var(--line-hard);
}
.preview-surface video {
  width:100%; height:100%; object-fit:cover; display:block;
}
.preview-placeholder {
  position:absolute; inset:0;
  display:flex; flex-direction:column;
  align-items:center; justify-content:center;
  gap:10px;
  color:var(--subtle); font-size:.88rem;
  background:linear-gradient(160deg,var(--s2),var(--s1));
}
.preview-placeholder.hidden { display:none; }
/* Positions the previewStatus pill over the camera preview.
   The span itself gets class replaced by JS (status-pill idle/ok/error),
   so positioning lives in this wrapper instead. */
.preview-status-anchor {
  position: absolute; top: 10px; left: 10px; z-index: 2;
}
.preview-status-anchor .status-pill {
  font-size: .64rem;
  padding: 2px 9px;
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* legacy .preview-pill kept for any external references */
.preview-pill {
  position:absolute; top:10px; left:10px;
  padding:3px 9px; border-radius:var(--r-pill);
  background:rgba(0,0,0,.7); border:1px solid var(--line-hard);
  font-size:.66rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase;
  color:var(--muted);
}
.preview-pill.ok    { color:var(--success); border-color:var(--success-ring); }
.preview-pill.error { color:var(--danger);  border-color:var(--danger-ring); }

/* conn dot used in prejoin */
.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  font-size: .7rem; font-weight: 600;
  letter-spacing: .07em; text-transform: uppercase;
  border-radius: var(--r-pill);
  color: var(--muted);
  background: var(--s3);
  border: 1px solid var(--line-hard);
}
.status-dot::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--subtle);
}
.status-dot.ok   { color:var(--success); background:var(--success-soft); }
.status-dot.ok::before { background:var(--success); box-shadow:0 0 0 3px var(--success-ring); }
.status-dot.warn { color:var(--warning); background:var(--warning-soft); }
.status-dot.warn::before { background:var(--warning); }
.status-dot.error{ color:var(--danger);  background:var(--danger-soft); }
.status-dot.error::before { background:var(--danger); }

/* =============================================================================
   CALL layout
   ============================================================================= */

.call {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr var(--side-w);
  min-height: 0;
  width: 100%;
}

/* ── STAGE ───────────────────────────────────────────────────────────────── */

.call-stage {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: #000;
  border-right: 1px solid var(--line);
}

.video-grid.stage-grid {
  flex: 1;
  display: grid;
  gap: 8px;
  padding: 12px;
  grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
  grid-auto-rows: minmax(180px,1fr);
  align-content: center;
  overflow: auto;
  min-height: 0;
  background: radial-gradient(ellipse 600px 400px at 50% 50%, rgba(42,123,167,.04), transparent 70%);
}

/* Video tile */
.video-tile {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: var(--s2);
  border: 1.5px solid rgba(255,255,255,.07);
  transition: border-color .2s;
}
.video-tile.speaking {
  animation: speakerPulse 1.4s ease-in-out infinite;
  border-color: rgba(78,167,214,.6);
}
.video-tile.local { border-color: var(--brand-ring); }
.video-tile video {
  width:100%; height:100%; object-fit:cover; display:block; background:#000;
}

.video-avatar {
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
  font-size: 2.4rem; font-weight: 800;
  color: rgba(255,255,255,.75);
  font-family: 'Manrope',sans-serif;
  background: radial-gradient(circle at 50% 40%,var(--s4),var(--s2) 70%);
}

.tile-overlay {
  position:absolute; bottom:0; left:0; right:0;
  padding: 8px 12px;
  display:flex; align-items:flex-end; justify-content:space-between; gap:8px;
  background: linear-gradient(0deg,rgba(0,0,0,.78) 0%,transparent 100%);
  opacity:.92;
  transition: opacity .2s;
}
.video-tile:hover .tile-overlay { opacity:1; }

.tile-title { display:flex; flex-direction:column; gap:2px; min-width:0; }
.tile-title strong {
  font-size:.84rem; font-weight:700; color:#fff;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap; max-width:180px;
  text-shadow: 0 1px 4px rgba(0,0,0,.9);
}
.tile-meta { font-size:.68rem; color:var(--muted); text-transform:uppercase; letter-spacing:.06em; }
.media-badges { display:flex; gap:4px; }
.mini-badge {
  padding:2px 6px; border-radius:6px;
  background:rgba(0,0,0,.65); border:1px solid var(--line-hard);
  font-size:.6rem; font-weight:700; letter-spacing:.07em; color:var(--muted);
}
.mini-badge.live { color:var(--brand-bright); border-color:var(--brand-ring); }

/* Empty stage */
.empty-stage {
  grid-column: 1/-1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 260px;
  text-align: center;
  padding: 40px;
}
.empty-stage-inner { display:flex; flex-direction:column; align-items:center; gap:14px; }
.empty-stage-icon {
  width:64px; height:64px; border-radius:50%;
  background:rgba(42,123,167,.1);
  border:1px solid rgba(42,123,167,.2);
  display:flex; align-items:center; justify-content:center;
}
.empty-stage-title { margin:0; font-size:.95rem; font-weight:600; color:var(--muted); }
.empty-stage-sub   { margin:0; font-size:.82rem; color:var(--subtle); line-height:1.5; max-width:340px; }

/* Hidden audio */
.audio-container { position:absolute; width:0; height:0; overflow:hidden; opacity:0; }

/* ── FILMSTRIP ───────────────────────────────────────────────────────────── */

.filmstrip-block {
  padding: 0 12px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,.5);
  flex-shrink: 0;
}
.filmstrip {
  display:flex; gap:7px; overflow-x:auto;
  padding:8px 0; scrollbar-width:thin;
}
.filmstrip-item {
  display:inline-flex; align-items:center; gap:8px;
  padding:5px 11px 5px 5px;
  border-radius:var(--r-pill);
  background:var(--s2); border:1px solid var(--line-hard);
  color:var(--text); cursor:pointer; flex-shrink:0;
  transition:background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.filmstrip-item:hover { background:var(--s3); }
.filmstrip-item.speaking { border-color:var(--brand); box-shadow:0 0 0 2px var(--brand-wash); }
.filmstrip-avatar {
  width:26px; height:26px; border-radius:50%;
  background:var(--brand); color:#fff;
  display:inline-flex; align-items:center; justify-content:center;
  font-size:.68rem; font-weight:700;
}
.filmstrip-meta { display:flex; flex-direction:column; line-height:1.25; }
.filmstrip-meta strong {
  font-size:.78rem; color:var(--text);
  max-width:100px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.filmstrip-meta span { font-size:.65rem; color:var(--subtle); }
.filmstrip-empty { padding:10px 0; color:var(--subtle); font-size:.8rem; }

/* ── DOCK ────────────────────────────────────────────────────────────────── */

.dock-shell {
  padding: 12px 16px 16px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg,rgba(0,0,0,.55),#000);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dock {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 16px;
  min-height: 72px;
  background: rgba(10,10,14,.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r-pill);
  box-shadow: 0 8px 40px rgba(0,0,0,.65);
}

/* [hidden] global: tiene que ganar a cualquier display explicito  */
[hidden] {
  display: none !important;
}
.dock-btn[hidden],
.dock-btn[aria-hidden="true"],
.status-pill[hidden],
.session-banner[hidden] {
  display: none !important;
}

/* Cuando la sala nace desde BASE el bot y la grabacion son automaticos:
   ocultamos los controles manuales de forma definitiva via CSS,
   sin depender solo del atributo hidden del HTML ni del JS. */
body[data-source="base"] #captureBtn,
body[data-source="base"] #recordBtn,
body[data-automated="true"] #captureBtn,
body[data-automated="true"] #recordBtn {
  display: none !important;
}

/* Dock circular button */
.dock-btn {
  appearance: none; cursor: pointer;
  width: 72px; min-height: 56px;
  padding: 6px 6px 7px;
  border-radius: 18px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border: 1.5px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  transition: all var(--dur) var(--ease);
  flex-shrink: 0;
  position: relative;
}
.dock-btn:hover:not(:disabled) {
  background: rgba(255,255,255,.09);
  border-color: rgba(255,255,255,.2);
  color: var(--text-dim);
  transform: scale(1.07);
}
.dock-btn:active:not(:disabled) { transform: scale(1); }

.dock-btn.is-active {
  background: rgba(42,123,167,.85);
  border-color: rgba(42,123,167,.6);
  color: #fff;
  box-shadow: 0 0 0 3px rgba(42,123,167,.25);
}

.dock-btn--ghost {
  background: transparent;
  border-color: var(--line-hard);
  color: var(--muted);
}

.dock-btn--danger.is-active {
  background: rgba(235,87,87,.85);
  border-color: rgba(235,87,87,.5);
  color: #fff;
  box-shadow: 0 0 0 3px rgba(235,87,87,.2);
}
.dock-btn--danger:not(.is-active) { color: #f08080; }

.dock-btn--hangup {
  background: rgba(235,87,87,.85);
  border-color: rgba(235,87,87,.5);
  color: #fff;
  box-shadow: 0 8px 24px rgba(235,87,87,.3);
}
.dock-btn--hangup:hover:not(:disabled) {
  background: var(--danger-hover);
  transform: scale(1.07);
}

.dock-btn:disabled { opacity:.36; cursor:not-allowed; }

.dock-icon {
  width: 19px; height: 19px;
  display: inline-flex; align-items:center; justify-content:center; flex-shrink:0;
}
.dock-icon svg { width:19px; height:19px; fill:currentColor; }
.dock-icon svg[stroke] { fill:none; stroke:currentColor; }

.dock-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  line-height: 1.05;
  color: inherit;
  white-space: normal;
  max-width: 100%;
  overflow: visible;
  text-align: center;
}
@media (max-width: 1180px) {
  .dock-btn {
    width: 56px;
    min-height: 52px;
    border-radius: 16px;
  }

  .dock-label {
    display: none;
  }
}

.dock-divider {
  width: 1px;
  height: 28px;
  background: rgba(255,255,255,.1);
  margin: 0 5px;
  flex-shrink: 0;
}

/* tool-btn aliases (JS uses is-active on these) */
.tool-btn { /* legacy alias — map to dock-btn */ }

/* =============================================================================
   CALL SIDE (sidebar)
   ============================================================================= */

.call-side {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--s1);
  border-left: 1px solid var(--line);
  overflow: hidden;
  transition: width var(--dur-slow) var(--ease);
}

.call-side--hidden {
  width: 0;
  overflow: hidden;
  border-left: none;
}

.side-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--s2);
  flex-shrink: 0;
}
.side-head strong {
  font-size: .9rem; font-weight: 700; color: var(--text);
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}

/* Counter (still used by JS but now moved to topbar) */
.counter {
  display:inline-flex; align-items:center; justify-content:center;
  min-width:22px; height:22px; padding:0 6px;
  border-radius:var(--r-pill);
  background:var(--brand-wash); color:var(--brand-bright);
  font-size:.72rem; font-weight:700;
  border:1px solid var(--brand-ring);
}

/* Tabs */
.tabs-bar {
  display: flex;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
  padding-top: 2px;
}

.tab-btn {
  flex: 1; appearance: none; cursor: pointer;
  padding: 10px 4px;
  background: none; border: none;
  border-bottom: 2px solid transparent;
  color: var(--subtle);
  font-size: .74rem; font-weight: 500;
  display: flex; align-items: center; justify-content: center; gap: 5px;
  transition: all var(--dur) var(--ease);
}
.tab-btn:hover:not(.active) { color: var(--text-dim); }
.tab-btn.active {
  color: var(--brand-bright);
  border-bottom-color: var(--brand);
  font-weight: 600;
}

.tab-panel { display:none; flex:1; min-height:0; flex-direction:column; }
.tab-panel.active { display:flex; }

/* ── CHAT ──── */

.chat-messages {
  flex:1; min-height:0;
  padding:12px 14px;
  overflow-y:auto;
  display:flex; flex-direction:column; gap:10px;
}
.chat-messages:empty::before {
  content:attr(data-empty);
  color:var(--subtle); font-size:.82rem;
  text-align:center; padding:30px 10px;
  align-self:center;
}

/*
  Chat messages — structure generated by JS appendMessage():
  <article class="chat-message [self]">
    <div class="chat-meta">
      <strong>Author</strong>
      <span class="chat-time">HH:MM:SS</span>
    </div>
    <div>message text</div>
  </article>
*/
.chat-message {
  display: flex;
  flex-direction: column;
  gap: 4px;
  animation: fadeIn .15s var(--ease) both;
}
.chat-message.self { align-items: flex-end; }

/* Meta row: author + timestamp */
.chat-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 3px;
}
.chat-message.self .chat-meta { flex-direction: row-reverse; }

.chat-meta strong {
  font-size: .72rem;
  font-weight: 600;
  color: var(--muted);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-time { font-size:.66rem; color:var(--subtle); }

/* Message body bubble — the plain <div> after .chat-meta */
.chat-message > div:last-child {
  padding: 7px 11px;
  border-radius: 4px 14px 14px 14px;
  background: var(--s2);
  border: 1px solid var(--line);
  font-size: .88rem;
  color: var(--text-dim);
  line-height: 1.45;
  word-break: break-word;
  max-width: 85%;
}
.chat-message.self > div:last-child {
  border-radius: 14px 4px 14px 14px;
  background: var(--brand-soft);
  border-color: rgba(42,123,167,.30);
}

/* System / event messages */
.chat-message.system { align-items: center; }
.chat-message.system .chat-meta { display: none; }
.chat-message.system > div:last-child {
  background: transparent;
  border-color: var(--line);
  border-radius: var(--r-pill);
  color: var(--subtle);
  font-size: .74rem;
  padding: 3px 14px;
  max-width: 100%;
  text-align: center;
}

/* Chat form */
.chat-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--line);
  background: var(--s2);
  flex-shrink: 0;
}
.chat-form input {
  padding: 8px 12px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-hard);
  background: var(--s3); color: var(--text-dim);
  font-size: .88rem; outline: none;
  transition: border-color var(--dur) var(--ease);
}
.chat-form input:focus { border-color: var(--brand); }
.chat-form input::placeholder { color: var(--subtle); }

.chat-send-btn {
  width: 34px; height: 34px; flex-shrink: 0;
  appearance: none; cursor: pointer;
  background: var(--brand);
  border: none; border-radius: var(--r-xs);
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff;
  transition: background var(--dur) var(--ease);
}
.chat-send-btn:hover { background: var(--brand-hover); }

/* ── PARTICIPANTS ── */

.participants-list,.diagnostics-list {
  list-style:none; padding:10px 14px; margin:0;
  overflow-y:auto; display:flex; flex-direction:column; gap:7px;
  flex:1; min-height:0;
}
.participants-list:empty::before,.diagnostics-list:empty::before {
  content:attr(data-empty);
  color:var(--subtle); font-size:.82rem; text-align:center; padding:30px 10px;
}

.participant-row {
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:8px 10px;
  border-radius:var(--r-md);
  background:var(--s2); border:1px solid var(--line-hard);
  transition:background var(--dur) var(--ease);
}
.participant-row:hover { background:var(--s3); }
.participant-row strong { font-size:.86rem; color:var(--text); display:block; }
.participant-meta { font-size:.7rem; color:var(--subtle); }

/* ── DIAGNOSTICS ── */

.diagnostics-list li {
  padding:9px 11px;
  border-radius:var(--r-md);
  background:var(--s2); border:1px solid var(--line-hard);
}
.diag-line {
  display:flex; justify-content:space-between; gap:8px; margin-bottom:3px;
}
.diag-label { font-size:.68rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--subtle); }
.diag-value { font-size:.78rem; color:var(--muted); word-break:break-word; }

.ops-panel { padding:0 14px 14px; margin-top:-2px; }
.ops-list {
  list-style:none; padding:11px; margin:0;
  border-radius:var(--r-md);
  background:var(--s2); border:1px solid var(--line-hard);
  display:grid; gap:6px;
}
.ops-list li {
  display:flex; align-items:center; justify-content:space-between; gap:8px; padding:5px 0;
}
.ops-list li + li { border-top:1px solid var(--line); padding-top:9px; }
.ops-list li > span {
  font-size:.68rem; font-weight:600; letter-spacing:.1em;
  text-transform:uppercase; color:var(--subtle);
}
.ops-list strong { font-size:.8rem; font-weight:700; color:var(--text); text-align:right; }
.ops-list strong[data-tone="idle"]  { color:var(--muted); }
.ops-list strong[data-tone="brand"] { color:var(--brand-bright); }
.ops-list strong[data-tone="ok"]    { color:var(--success); }
.ops-list strong[data-tone="warn"]  { color:var(--warning); }
.ops-list strong[data-tone="danger"]{ color:var(--danger); }

/* =============================================================================
   FULLSCREEN
   ============================================================================= */

.call-stage:fullscreen,
.call-stage:-webkit-full-screen { background:#000; }
.call-stage:fullscreen .video-grid.stage-grid,
.call-stage:-webkit-full-screen .video-grid.stage-grid { padding:20px; }

/* =============================================================================
   TOAST
   ============================================================================= */

.toast {
  position:fixed; bottom:24px; left:50%; transform:translateX(-50%);
  padding:12px 22px;
  background:var(--s4); border:1px solid var(--line-hard);
  border-radius:var(--r-md); box-shadow:var(--shadow-lg);
  color:var(--text); font-size:.88rem; font-weight:500;
  z-index:999; max-width:min(520px,calc(100vw - 32px));
  animation:slideUp .2s var(--ease) both;
}
.toast.hidden { display:none; }

/* Fade-in utility */
.fade-in { animation:fadeIn .24s var(--ease) both; }

/* =============================================================================
   RESPONSIVE
   ============================================================================= */

@media (max-width: 1080px) {
  :root { --side-w: 300px; }
}

@media (max-width: 900px) {
  .call { grid-template-columns: 1fr; }
  .call-side {
    border-left: none;
    border-top: 1px solid var(--line);
    max-height: 42vh;
  }
  .call-stage { border-right: none; }
}

@media (max-width: 680px) {
  .app-topbar { grid-template-columns: auto 1fr auto; gap: 10px; padding: 0 12px; }
  .topbar-center { justify-content: flex-start; }
  .topbar-user-name { display: none; }
  .dock { padding: 0 10px; height: 58px; gap:3px; }
  .dock-btn { width:42px; height:42px; }
  .dock-label { display: none; }
}

@media (max-height: 700px) {
  .dock-label { display: none; }
  .dock-btn { width:42px; height:42px; }
  .filmstrip-block { padding-inline: 10px; }
}

/* ═══════════════════════════════════════════
   Handoff error screen (no-handoff fallback)
   ═══════════════════════════════════════════ */
.handoff-error-screen {
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at top, rgba(24,30,48,.92), rgba(6,10,20,.98));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 90;
}
.handoff-error-screen.hidden-screen { display: none; }
.handoff-error-card {
  max-width: 420px;
  padding: 32px;
  border-radius: 18px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 14px;
  color: var(--text-bright, #fff);
}
.handoff-error-brand {
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--brand-bright, #4ea7d6);
  font-size: .82rem;
}
.handoff-error-card h2 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
}
.handoff-error-card p {
  margin: 0;
  color: var(--text-dim, rgba(255,255,255,.72));
  line-height: 1.55;
  font-size: .92rem;
}

/* ═══════════════════════════════════════════
   Raise hand: panel + badges
   ═══════════════════════════════════════════ */
.hands-panel {
  margin: 0 0 12px 0;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 184, 0, .28);
  background: linear-gradient(180deg, rgba(255, 184, 0, .08), rgba(255, 184, 0, .02));
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.hands-panel[hidden] { display: none; }
.hands-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.hands-panel-title {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #ffb800;
}
.hands-panel-count {
  min-width: 22px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 184, 0, .18);
  color: #ffb800;
  font-size: .72rem;
  font-weight: 700;
  text-align: center;
}
.hands-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hands-list-item {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
  align-items: center;
  padding: 6px 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .03);
}
.hands-list-name {
  font-size: .86rem;
  font-weight: 600;
  color: var(--text-bright, #fff);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.hands-list-time {
  font-size: .72rem;
  color: var(--text-dim, rgba(255,255,255,.6));
  font-variant-numeric: tabular-nums;
}
.hands-list-lower {
  font-size: .72rem;
  padding: 3px 8px;
  border-radius: 6px;
}

/* Hand-raised badges on participant rows / tiles */
.participant-row.has-hand { background: rgba(255, 184, 0, .06); }
.participant-row .hand-badge {
  display: inline-block;
  margin-left: 6px;
  font-size: .9em;
  filter: drop-shadow(0 0 4px rgba(255, 184, 0, .55));
}
.video-tile.has-hand { outline: 2px solid rgba(255, 184, 0, .55); outline-offset: -2px; }
.tile-hand-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 3;
  font-size: 1.6rem;
  padding: 4px 8px;
  border-radius: 10px;
  background: rgba(20, 14, 0, .55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  box-shadow: 0 0 14px rgba(255, 184, 0, .35);
}
.video-tile { position: relative; }

/* Auto-managed REC pill variant */
.rec-pill--auto { cursor: default; }

/* ═══════════════════════════════════════════
   SETTINGS MODAL (in-call device picker)
   ═══════════════════════════════════════════ */
.settings-modal {
  position: fixed; inset: 0;
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.settings-modal[hidden] { display: none !important; }
.settings-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  cursor: pointer;
}
.settings-panel {
  position: relative;
  width: min(460px, 100%);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding: 0;
  border-radius: 14px;
  background: #121212;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.settings-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.settings-head strong {
  font-size: 15px; font-weight: 700;
  color: rgba(255,255,255,.95);
}
.settings-close {
  background: transparent;
  border: none;
  color: rgba(255,255,255,.5);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
}
.settings-close:hover {
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.9);
}
.settings-body {
  padding: 16px 20px;
  display: flex; flex-direction: column; gap: 12px;
}
.settings-preview {
  position: relative;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.06);
}
.settings-preview video {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.settings-preview-placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.35);
  font-size: 12px;
  text-align: center; padding: 20px;
  pointer-events: none;
}
.settings-preview.has-stream .settings-preview-placeholder { display: none; }
.settings-field {
  display: flex; flex-direction: column; gap: 6px;
}
.settings-field > span {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: rgba(255,255,255,.55);
}
.settings-field select {
  color-scheme: dark;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.95);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='rgba(255,255,255,0.5)'><path d='M7 10l5 5 5-5z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 32px;
}
.settings-field select option,
.settings-field select optgroup {
  background: #121212;
  color: rgba(255,255,255,.96);
}
.settings-field select:focus {
  outline: none;
  border-color: rgba(78,167,214,.5);
  background-color: rgba(78,167,214,.06);
}
.settings-vu {
  display: flex; flex-direction: column; gap: 6px;
  margin-top: -4px;
}
.settings-vu-label {
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .05em;
  color: rgba(255,255,255,.55);
}
.settings-vu-bar {
  height: 6px;
  background: rgba(255,255,255,.06);
  border-radius: 3px;
  overflow: hidden;
}
.settings-vu-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #4ea7d6 0%, #22c55e 60%, #f59e0b 85%, #ef4444 100%);
  border-radius: 3px;
  transition: width 80ms linear;
}
.settings-footer {
  display: flex; justify-content: space-between; gap: 10px;
  padding: 12px 20px 16px;
  border-top: 1px solid rgba(255,255,255,.06);
}