/* voxal – styles.css */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

.hidden { display: none !important; }

/* Remove Android WebView's default green tap highlight on all elements */
a, button, [role="button"], input, select, textarea, label {
  -webkit-tap-highlight-color: transparent;
}

/* ── Dark theme (default) ──────────────────────────────────────────── */
:root {
  --bg:         #16161e;
  --bg-surface: #1f1f2e;
  --bg-raised:  #2a2a3d;
  --border:     #333355;
  --text:       #e0e0f0;
  --text-muted: #7a7a9d;
  --accent:     #7c6af7;
  --accent-dim: #4a3faa;
  --green:      #4ade80;
  --red:        #f87171;
  --radius:     10px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  touch-action: manipulation; /* disables double-tap zoom globally */
}

/* ── Light theme ───────────────────────────────────────────────────── */
html[data-theme="light"] {
  --bg:         #f4f4f8;
  --bg-surface: #ffffff;
  --bg-raised:  #e8e8f0;
  --border:     #d0d0e0;
  --text:       #1a1a2e;
  --text-muted: #6b6b8a;
  --accent:     #6b58e8;
  --accent-dim: #a99df5;
  --green:      #16a34a;
  --red:        #dc2626;
}

/* System preference — only active when data-theme="system" */
@media (prefers-color-scheme: light) {
  html[data-theme="system"] {
    --bg:         #f4f4f8;
    --bg-surface: #ffffff;
    --bg-raised:  #e8e8f0;
    --border:     #d0d0e0;
    --text:       #1a1a2e;
    --text-muted: #6b6b8a;
    --accent:     #6b58e8;
    --accent-dim: #a99df5;
    --green:      #16a34a;
    --red:        #dc2626;
  }
}

body {
  width: 100%;
  height: 100vh;
  height: 100dvh; /* shrinks when browser chrome is visible */
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: none;       /* no rubber-band bounce on iOS/Android */
  display: flex;
  align-items: stretch;
  /* Extend background behind the Dynamic Island / status bar */
  background-color: var(--bg);
}

/* ── Screens ────────────────────────────────────────────────────── */

.screen {
  display: none;
  flex-direction: column;
  width: 100%;
  max-width: 100vw;
  height: 100vh;
  height: 100dvh; /* shrinks when browser chrome is visible */
  overflow-x: hidden;
  overflow-y: visible;
  padding-top:    max(calc(env(safe-area-inset-top)    + 24px), 24px);
  padding-right:  max(calc(env(safe-area-inset-right)  + 20px), 20px);
  padding-bottom: max(calc(env(safe-area-inset-bottom) + 24px), 24px);
  padding-left:   max(calc(env(safe-area-inset-left)   + 20px), 20px);
}
.screen.active { display: flex; }

#screen-home {
  height: auto;
  min-height: 100dvh;
}

/* ── Home ───────────────────────────────────────────────────────── */

.brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 32px 0 28px;
}

.brand-icon { font-size: 40px; line-height: 1; }

.brand h1 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.4px;
}

.brand-sub {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.home-actions { display: flex; flex-direction: column; gap: 10px; flex: 0 0 auto; overflow: visible; min-height: 0; }
.home-actions > * { min-width: 0; }

.pseudo-field input {
  text-align: center;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.divider {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 12px;
}
.divider::before, .divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.divider-line {
  width: min(240px, 60%);
  max-width: 240px;
  height: 1px;
  background: var(--border);
  align-self: center;
}

#divider-after-connect {
  margin: 30px 0 30px;
}

.join-row { display: flex; gap: 8px; }
.join-row .input-clearable { flex: 1; min-width: 0; }
.join-row input { flex: 1; min-width: 0; }

@media (max-width: 480px) {
  .screen {
    padding-right: 16px;
    padding-left: 16px;
  }

  .brand {
    padding: 24px 0 20px;
  }

  .home-actions {
    gap: 8px;
  }

  .join-row {
    gap: 6px;
  }

  .btn-connect-voxal,
  .join-row .btn,
  .join-row .input-clearable,
  .pseudo-field,
  .divider-line {
    max-width: 100%;
  }

  .divider-line {
    width: min(180px, 48%);
  }
}

@media (max-width: 480px) and (orientation: landscape) {
  .brand {
    padding: 14px 0 12px;
  }

  .home-actions {
    gap: 6px;
  }
}

/* ── Invite loading ──────────────────────────────────────────────── */

#screen-invite-loading {
  align-items: center;
  justify-content: center;
}

.invite-loading-panel {
  width: min(420px, 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 22px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-surface);
}

.invite-loading-panel h2 {
  font-size: 18px;
  font-weight: 700;
}

.invite-room-code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 12px;
  color: var(--accent);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-raised);
}

.invite-loading-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-muted);
}

.invite-spinner {
  margin-right: 0;
}

.invite-pseudo-field {
  width: 100%;
  margin-top: 4px;
}

/* ── Room ───────────────────────────────────────────────────────── */

.room-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  position: relative;
}

.copy-toast {
  position: fixed;
  bottom: max(calc(env(safe-area-inset-bottom) + 24px), 32px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--text);
  color: var(--bg);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 99px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  white-space: nowrap;
  z-index: 9999;
}
.copy-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.room-meta { display: flex; align-items: center; gap: 6px; }

.label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.room-code-copy {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 2px 7px;
  cursor: pointer;
  touch-action: manipulation;
  transition: border-color 0.15s, background 0.15s;
}
.room-code-copy:hover  { border-color: var(--accent); }
.room-code-copy:active { background: var(--bg); }

.btn-publish-room,
.btn-unpublish-room,
.btn-share-room {
  padding: 2px;
  font-size: 0;
  opacity: 0.5;
  transition: opacity 0.15s, color 0.15s;
}
.btn-publish-room:hover   { opacity: 1; color: var(--accent); }
.btn-unpublish-room,
.btn-share-room           { opacity: 1; color: var(--accent); }
.btn-unpublish-room:hover { color: var(--red); }
.btn-share-room:hover     { color: var(--accent); opacity: 0.75; }
.btn-publish-room.hidden,
.btn-unpublish-room.hidden,
.btn-share-room.hidden    { display: none; }

.room-code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 12px;
  line-height: 1;
  color: var(--accent);
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  background: none;
  padding: 0;
  border-radius: 0;
}

.copy-icon {
  color: var(--text-muted);
  flex-shrink: 0;
  display: block;
}

.peers-list {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 80px;
  max-height: 180px;
  margin-bottom: 16px;
}

.peer-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--text-muted);
}
.peer-item.peer-self { color: var(--text); }
.peer-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}
.peer-self-main {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.peer-label-row {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.peer-role {
  color: var(--text-muted);
  font-style: italic;
}
.peer-uuid {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  user-select: text;
  -webkit-user-select: text;
}
.peer-edit-btn {
  font-size: 10px;
  padding: 0 1px;
  min-width: 14px;
  min-height: 14px;
}
.peer-copy-btn {
  margin-left: auto;
  flex-shrink: 0;
  color: var(--text-muted);
}
.peer-webrtc-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  flex-basis: 100%; /* force onto its own line */
  margin-top: -2px;
  padding-left: 15px; /* align under name, past the dot+gap */
}
.stat-badge {
  display: inline-block;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 10px;
  white-space: nowrap;
}
.stat-neutral {
  background: var(--bg-raised);
  color: var(--text-muted);
}
.ice-direct {
  background: rgba(74, 222, 128, 0.15);
  color: var(--green);
}
.ice-stun {
  background: rgba(250, 204, 21, 0.15);
  color: #fbbf24;
}
.ice-relay {
  background: rgba(248, 113, 113, 0.15);
  color: #f87171;
}
.ice-unknown {
  background: var(--bg-raised);
  color: var(--text-muted);
}
.stat-warn {
  background: rgba(248, 113, 113, 0.15);
  color: #f87171;
}
.peer-name-inline {
  width: 150px;
  max-width: 42vw;
  transform: none;
  font-size: 13px;
  padding: 4px 8px;
}
.peer-item.talking {
  background: rgba(74, 222, 128, 0.1);
  color: var(--text);
}
@keyframes dot-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.peer-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border);
  flex-shrink: 0;
}
.peer-dot-clickable {
  cursor: pointer;
  transition: transform 0.1s;
}
.peer-dot-clickable:hover {
  transform: scale(1.5);
}
.peer-self .peer-dot { background: var(--green); }
.peer-dot-direct { background: var(--green); }
.peer-dot-stun   { background: #fbbf24; }
.peer-dot-relay  { background: #f87171; }
/* Talking always wins over ICE color */
.peer-item.talking .peer-dot {
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: dot-pulse 0.8s ease-in-out infinite;
}

/* Stats popover */
.stats-popover {
  position: fixed;
  z-index: 1000;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  min-width: 160px;
  max-width: 240px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.35);
  pointer-events: none;
}
.stats-popover-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.stats-popover-body {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  font-size: 11px;
  color: var(--text-muted);
}

.ptt-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  padding: 12px 0 4px;
}

.ptt-btn {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  clip-path: circle(50%); /* Android WebView: enforce circular clip even during transform */
  border: 3px solid var(--accent-dim);
  background: var(--bg-raised);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  transition: background 0.1s, border-color 0.1s, transform 0.08s;
  outline: none;
  touch-action: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent; /* remove Android's default green rectangle */
}
.ptt-btn:hover { border-color: var(--accent); }
.ptt-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(0.95);
}
.ptt-btn.freehand {
  border-color: var(--green);
  box-shadow: 0 0 16px rgba(74, 222, 128, 0.35);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 12px rgba(74, 222, 128, 0.25); }
  50%       { box-shadow: 0 0 24px rgba(74, 222, 128, 0.55); }
}

/* ── Room controls (shortcut + hands-free) ───────────────────────── */

.room-controls {
  border-top: 1px solid var(--border);
  padding-top: 10px;
  margin-top: 4px;
  flex-shrink: 0;
}

.ctrl-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ctrl-spacer { flex: 1; }

.ctrl-row .label { white-space: nowrap; }

/* Inline shortcut edit icon (inside ptt-hint) */
.shortcut-edit-inline {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  margin-left: 3px;
  color: var(--text-muted);
  opacity: 0.5;
  transition: opacity 0.15s;
  padding: 2px;
}
.shortcut-edit-inline:hover { opacity: 1; color: var(--accent); }

.shortcut-recording-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 6px 0;
}
.shortcut-recording-bar.hidden { display: none; }

/* Hide all keyboard shortcut UI on touch/mobile platforms */
.platform-mobile .shortcut-edit-inline,
.platform-mobile .shortcut-recording-bar,
.platform-mobile #shortcut-spacer,
.platform-mobile #ptt-hint kbd {
  display: none !important;
}

.recording-hint {
  font-size: 12px;
  color: var(--accent);
  font-style: italic;
}

.toggle-btn {
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--bg-raised);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.toggle-btn.active {
  background: rgba(74, 222, 128, 0.15);
  border-color: var(--green);
  color: var(--green);
}

.ptt-hint {
  font-size: 11px;
  color: var(--text-muted);
}
kbd {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 10px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
}

.ptt-status {
  font-size: 12px;
  font-weight: 600;
  color: var(--red);
  height: 16px;
  letter-spacing: 0.3px;
}

/* ── Error ──────────────────────────────────────────────────────── */

#screen-room {
  padding-top:    max(calc(env(safe-area-inset-top)    + 14px), 14px);
  padding-right:  max(calc(env(safe-area-inset-right)  + 18px), 18px);
  padding-bottom: max(calc(env(safe-area-inset-bottom) + 14px), 14px);
  padding-left:   max(calc(env(safe-area-inset-left)   + 18px), 18px);
  overflow: hidden;
}

/* Peers list grows to fill available space; PTT area stays at bottom */
#screen-room .peers-list { flex: 1; max-height: none; }

#screen-error {
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
}
.error-icon { font-size: 36px; }
.error-message { color: var(--text-muted); font-size: 13px; max-width: 260px; }

/* ── Buttons ────────────────────────────────────────────────────── */

.btn {
  padding: 9px 16px;
  border-radius: var(--radius);
  border: none;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s, background 0.15s;
  outline: none;
  white-space: nowrap;
  touch-action: manipulation;      /* removes 300ms tap delay on mobile */
}
.btn:active { opacity: 0.75; }

.btn-primary  { background: var(--accent); color: #fff; }
.btn-secondary { background: var(--bg-raised); color: var(--text); border: 1px solid var(--border); }
.btn-ghost    { background: transparent; color: var(--text-muted); font-size: 12px; }
.btn-ghost:hover { color: var(--red); }
.btn-full { width: 100%; }

.rejoin-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-raised);
  margin-top: 4px;
}
.rejoin-icon {
  font-size: 15px;
  flex-shrink: 0;
}
.rejoin-label {
  flex: 1;
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rejoin-btn {
  font-size: 12px;
  padding: 4px 12px;
  flex-shrink: 0;
}
.rejoin-dismiss {
  font-size: 14px;
  flex-shrink: 0;
  padding: 2px 4px;
}

/* ── Dev log panel ──────────────────────────────────────────────── */

.dev-log-panel {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  max-height: 180px;
  margin: 4px -20px -24px;
  border-top: 1px solid var(--border);
  background: var(--bg-alt, rgba(0,0,0,0.15));
}
.dev-log-panel.hidden { display: none; }

.dev-log-panel.collapsed .dev-log-entries { display: none; }

.dev-log-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3px 10px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.dev-log-actions { display: flex; gap: 6px; align-items: center; }
.dev-log-toggle { font-size: 16px; padding: 2px 4px; line-height: 1; }
.dev-log-copy-btn { font-size: 0; padding: 2px 4px; }

.dev-log-title {
  font-family: ui-monospace, 'Cascadia Code', monospace;
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

.dev-log-clear {
  padding: 3px 10px;
  font-size: 13px;
}

.dev-log-entries {
  overflow-y: auto;
  flex: 1;
  padding: 4px 10px;
  font-family: ui-monospace, 'Cascadia Code', monospace;
  font-size: 10px;
  line-height: 1.55;
  user-select: text;
  -webkit-user-select: text;
}

.dev-log-entry { display: flex; gap: 6px; }
.dev-log-entry.warn .dev-log-msg { color: #e5c07b; }
.dev-log-entry.error .dev-log-msg { color: var(--error-color, #e06c75); }
.dev-log-time { flex-shrink: 0; color: var(--text-muted); opacity: 0.55; }
.dev-log-msg { color: var(--text); word-break: break-all; }

.btn-icon {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 28px;
  color: var(--text-muted);
  padding: 2px 4px;
  border-radius: 4px;
  line-height: 1;
  transition: color 0.15s;
}
.btn-icon:hover { color: var(--accent); }
#btn-leave:hover { color: var(--red); }

/* ── Inputs ─────────────────────────────────────────────────────── */

input[type="text"],
input[type="password"] {
  user-select: text;
  -webkit-user-select: text;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  /*
   * iOS zooms in on any input with font-size < 16px.
   * Set to 16px then scale down visually to preserve the design.
   */
  font-size: 16px;
  transform: scale(0.8125);        /* 13/16 = 0.8125 — matches original 13px */
  transform-origin: left center;
  width: calc(100% / 0.8125);      /* compensate for scale shrinking the box */
  padding: 9px 12px;
  outline: none;
  transition: border-color 0.15s;
}
input[type="text"]::placeholder,
input[type="password"]::placeholder { color: var(--text-muted); }
input[type="text"]:focus,
input[type="password"]:focus { border-color: var(--accent); }

/* ── Topbar (gear / settings trigger) ───────────────────────────── */

.screen-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
  position: relative;
}

.conn-status-popover {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  width: max-content;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 12px;
  white-space: nowrap;
  z-index: 200;
  box-shadow: 0 4px 20px rgba(0,0,0,0.45);
}
.conn-status-popover.hidden { display: none; }

.cs-row { padding: 2px 0; color: var(--text); }
.cs-ok   { color: var(--green); }
.cs-err  { color: #fb923c; }
.cs-muted { color: var(--text-muted); }

.turn-servers-popover {
  position: absolute;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 11px;
  z-index: 300;
  box-shadow: 0 4px 20px rgba(0,0,0,0.45);
  max-width: 340px;
}
.turn-servers-popover.hidden { display: none; }
.tsrv-row { padding: 2px 0; color: var(--text-muted); font-family: monospace; }

.topbar-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 15px;
  cursor: pointer;
  padding: 4px 2px;
  display: flex;
  align-items: center;
  gap: 3px;
  opacity: 0.55;
  transition: opacity 0.15s;
  touch-action: manipulation;
}
.topbar-btn:hover { opacity: 1; }
.gear-icon { font-size: 22px; }

.turn-badge {
  font-size: 9px;
  color: var(--red);
  transition: color 0.2s;
  cursor: pointer;
  padding: 6px;          /* larger tap target */
  margin: -6px;
  border-radius: 50%;
}
.turn-badge:active { opacity: 0.6; }
.turn-badge.partial { color: #fb923c; }
.turn-badge.ok      { color: var(--green); }

/* ── Settings modal ──────────────────────────────────────────────── */

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal.hidden { display: none; }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.modal-content {
  position: relative;
  z-index: 1;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: calc(100% - 48px);
  max-width: 320px;
  max-height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--border);
}
.modal-title {
  font-size: 15px;
  font-weight: 600;
}

.modal-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  padding: 16px 20px;
}

.modal-footer {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
}

.settings-group-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.settings-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}
.settings-desc a { color: var(--accent); text-decoration: none; }
.settings-desc a:hover { text-decoration: underline; }

.settings-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.settings-field label {
  font-size: 12px;
  color: var(--text-muted);
}

/* Input with clear (×) button */
.input-clearable {
  position: relative;
  display: flex;
  align-items: center;
}
.input-clearable input {
  width: 100%;
  padding-right: 36px !important;
}
.input-clear {
  position: absolute;
  right: 6px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 16px;
  cursor: pointer;
  padding: 4px 6px;
  opacity: 0.5;
  line-height: 1;
  touch-action: manipulation;
}
.input-clear:hover { opacity: 1; }

/* Org select — matches input styling */
.org-select {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 13px;
  padding: 9px 12px;
  width: 100%;
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%237a7a9d' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  transition: border-color 0.15s;
}
.org-select:focus   { border-color: var(--accent); }
.org-select:disabled { opacity: 0.45; cursor: default; }

.org-load-status {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
  display: block;
}

.settings-test-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-sm {
  font-size: 12px;
  padding: 5px 12px;
}

.turn-test-status {
  font-size: 12px;
  color: var(--text-muted);
  flex: 1;
}

.settings-separator {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}

/* Theme toggle — segmented control */
.theme-toggle {
  display: flex;
  gap: 4px;
  margin-top: 4px;
}
.theme-toggle button {
  flex: 1;
  padding: 6px 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.theme-toggle button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.theme-toggle button:hover:not(.active) {
  background: var(--bg-surface);
  color: var(--text);
}

/* Collapsible TURN section */
details.turn-section { margin-top: 4px; }
details.turn-section summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 6px 0;
  user-select: none;
  -webkit-user-select: none;
}
details.turn-section summary::-webkit-details-marker { display: none; }
details.turn-section summary::before {
  content: '▶';
  font-size: 9px;
  transition: transform 0.15s;
  display: inline-block;
}
details.turn-section[open] summary::before { transform: rotate(90deg); }
details.turn-section .turn-inner {
  padding-top: 4px;
  display: flex;
  flex-direction: column;
}

/* Disconnect row */
.settings-disconnect-row {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.btn-danger { color: var(--red, #f87171) !important; }

/* Connect with Voxal button */
.btn-connect-voxal {
  width: 100%;
  font-size: 14px;
}

.connect-cta {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  margin-bottom: 4px;
}

.connect-cta .btn {
  margin-bottom: 0;
}

.connect-tagline {
  margin: 0;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

/* Manual token disclosure */
.manual-token-details {
  margin-bottom: 4px;
}
.manual-token-details summary {
  cursor: pointer;
  font-size: 12px;
  color: var(--text-muted);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 2px 0;
}
.manual-token-details summary::-webkit-details-marker { display: none; }
.manual-token-details summary::before {
  content: '▶';
  font-size: 9px;
  transition: transform 0.15s;
}
.manual-token-details[open] summary::before { transform: rotate(90deg); }

/* ── Presence panel ──────────────────────────────────────────────── */

.presence-panel {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}
.presence-panel.hidden { display: none; }

.presence-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.channels-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 160px;
  overflow-y: auto;
}

.channel-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-raised);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.channel-item:hover  { background: var(--bg-hover, color-mix(in srgb, var(--bg-raised) 85%, var(--text) 15%)); border-color: var(--purple); }
.channel-item:active { opacity: 0.7; }
.channel-item.loading { opacity: 0.6; cursor: default; pointer-events: none; }

.channel-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.channel-name {
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.channel-members {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.channel-count {
  font-size: 12px;
  font-weight: 600;
  color: var(--green);
  min-width: 16px;
  text-align: right;
}

.channel-join-icon {
  font-size: 18px;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* Spinner used inside buttons during loading */
.btn-spinner {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
  opacity: 0.8;
}
@keyframes spin { to { transform: rotate(360deg); } }


.presence-error  { font-size: 12px; color: var(--red);        padding: 8px 0; text-align: center; }

/* --- Video prototype -------------------------------------------------------- */

.room-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card, transparent);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.room-action-btn:hover {
  border-color: var(--accent);
  color: var(--text);
}
.room-action-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

#video-ctrl-row {
  gap: 8px;
  margin-top: 6px;
}
#video-ctrl-row:has(.hidden + .hidden) { display: none; }

#btn-video-mode.active { background: var(--accent); color: #fff; }
#btn-share-camera.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.peer-cam-btn {
  margin-left: 6px;
  flex-shrink: 0;
  color: var(--accent);
  cursor: pointer;
  transition: transform 0.15s;
}
.peer-cam-btn:hover { transform: scale(1.15); }

/* Floating video viewer panel */
.video-viewer-panel {
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 320px;
  background: var(--bg-card, #1a1a2e);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  z-index: 9000;
  overflow: hidden;
  resize: both;
  min-width: 200px;
  min-height: 150px;
}
.platform-mobile .video-viewer-panel {
  width: 60vw;
  max-width: 280px;
  bottom: auto;
  top: 60px;
  right: 10px;
  resize: none;
}
.video-viewer-panel.hidden { display: none; }

#screen-viewer-panel {
  bottom: 80px;
  left: 20px;
  right: auto;
}
.platform-mobile #screen-viewer-panel {
  left: 10px;
  right: auto;
}

.video-viewer-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background: var(--bg-elevated, #16213e);
  cursor: move;
  user-select: none;
  -webkit-user-select: none;
}
.video-viewer-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
}
.video-viewer-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}
.video-viewer-action-btn,
.video-viewer-close-btn {
  font-size: 14px;
  color: var(--text-muted);
  padding: 2px 6px;
  border-radius: 4px;
}
.video-viewer-action-btn:hover,
.video-viewer-close-btn:hover {
  background: rgba(255,255,255,0.1);
  color: var(--text);
}

.video-viewer-panel video {
  width: 100%;
  display: block;
  background: #000;
}

/* Fullscreen overlay (mobile/web) */
.video-viewer-panel:fullscreen {
  width: 100vw;
  height: 100vh;
  bottom: 0;
  right: 0;
  border-radius: 0;
  border: none;
  resize: none;
}
.video-viewer-panel:fullscreen video {
  height: calc(100vh - 36px);
  object-fit: contain;
}