/* platform/call-mode.css — fullscreen voice-call UI (see call-mode.js). */

/* While in a call: avatar fullscreen, chat hidden — same trick as VN mode */
#app.call-active #video-panel {
  top: 0;
  height: 100% !important;
  bottom: 0;
  border-bottom: none;
}
#app.call-active #chat-panel { display: none; }

#call-overlay {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 40;
  flex-direction: column;
}
#call-overlay.visible { display: flex; }

/* ── TOP BAR ── */
#call-topbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: calc(8px + env(safe-area-inset-top)) 12px 8px;
  background: linear-gradient(to bottom, rgba(8, 6, 16, 0.85), transparent);
}
#call-status {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent, #c89fff);
  text-transform: uppercase;
  opacity: 0.9;
}
#call-status.warn { color: #ffb86b; }
.call-topbar-spacer { flex: 1; }

.call-icon-btn {
  min-width: 42px;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 8, 20, 0.55);
  border: 1px solid var(--border, rgba(200, 160, 255, 0.2));
  border-radius: 12px;
  color: var(--text, #ede8f5);
  cursor: pointer;
  transition: transform 0.08s ease, background-color 0.12s ease;
}
.call-icon-btn:active { background: rgba(200, 160, 255, 0.18); }
.call-icon-btn svg { width: 20px; height: 20px; }

/* ── LIVE CAPTION (last reply, floats above the bottom bar) ── */
#call-caption {
  position: absolute;
  left: 14px; right: 14px;
  bottom: calc(190px + env(safe-area-inset-bottom));
  max-height: 34dvh;
  overflow-y: auto;
  background: rgba(8, 6, 16, 0.82);
  border: 1px solid var(--border, rgba(200, 160, 255, 0.2));
  border-radius: 16px;
  padding: 12px 16px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text, #ede8f5);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
#call-caption.show { opacity: 1; pointer-events: auto; }

/* ── BOTTOM BAR ── */
#call-bottombar {
  margin-top: auto;
  padding: 10px 14px calc(14px + env(safe-area-inset-bottom));
  background: linear-gradient(to top, rgba(8, 6, 16, 0.92) 30%, transparent);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
#call-input-row {
  display: flex;
  gap: 8px;
}
#call-text-input {
  flex: 1;
  min-height: 44px;
  background: rgba(10, 8, 20, 0.7);
  border: 1px solid var(--border, rgba(200, 160, 255, 0.2));
  border-radius: 14px;
  padding: 8px 14px;
  color: var(--text, #ede8f5);
  font-size: 16px;
  outline: none;
}
#call-actions {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  justify-items: center;
}
#call-end-btn {
  grid-column: 1;
  min-width: 54px;
  min-height: 54px;
  border-radius: 50%;
  background: rgba(255, 80, 80, 0.16);
  border: 1px solid rgba(255, 100, 100, 0.4);
  color: #ff7a7a;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.08s ease;
}
#call-end-btn:active { opacity: 0.75; }
#call-end-btn svg { width: 24px; height: 24px; }

#call-mic-btn {
  grid-column: 2;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: rgba(200, 160, 255, 0.14);
  border: 2px solid var(--accent, #c89fff);
  color: var(--accent, #c89fff);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.1s ease, background-color 0.15s ease, box-shadow 0.3s ease;
}
#call-mic-btn:active { background: rgba(200, 160, 255, 0.24); }
#call-mic-btn svg { width: 32px; height: 32px; }
#call-mic-btn.recording {
  background: rgba(255, 80, 80, 0.2);
  border-color: #ff7a7a;
  color: #ff7a7a;
  animation: call-pulse 1.4s ease infinite;
}
@keyframes call-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 100, 100, 0.45); }
  50%      { box-shadow: 0 0 0 16px rgba(255, 100, 100, 0); }
}
#call-right-btns {
  grid-column: 3;
  display: flex;
  gap: 8px;
}
#call-hf-btn,
#call-mute-btn {
  min-width: 48px;
  min-height: 48px;
  border-radius: 50%;
  background: rgba(200, 160, 255, 0.08);
  border: 1px solid var(--border, rgba(200, 160, 255, 0.25));
  color: var(--text, #ede8f5);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.15s ease;
}
#call-hf-btn:active,
#call-mute-btn:active { opacity: 0.75; }
#call-hf-btn svg,
#call-mute-btn svg { width: 22px; height: 22px; }
#call-hf-btn.active {
  background: rgba(200, 160, 255, 0.22);
  border-color: var(--accent, #c89fff);
  color: var(--accent, #c89fff);
}
#call-mute-btn.muted {
  background: rgba(255, 100, 100, 0.16);
  border-color: rgba(255, 100, 100, 0.5);
  color: #ff7a7a;
}
#call-mic-btn.disabled { opacity: 0.35; }
#call-mic-hint {
  text-align: center;
  font-size: 11px;
  color: var(--text-dim, rgba(237, 232, 245, 0.5));
  letter-spacing: 0.04em;
  margin-top: 6px;
}

/* ── SETTINGS PANEL ── */
#call-settings-panel,
#call-transcript-panel {
  display: none;
  position: absolute;
  top: calc(64px + env(safe-area-inset-top));
  left: 12px; right: 12px;
  max-height: calc(100dvh - 260px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
  background: rgba(12, 10, 22, 0.97);
  border: 1px solid var(--border, rgba(200, 160, 255, 0.2));
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  z-index: 45;
  overflow: hidden;
  flex-direction: column;
}
#call-settings-panel.open,
#call-transcript-panel.open { display: flex; }

/* Must scroll: in a short window (or a small phone) the settings are taller
   than the panel, and `overflow: hidden` silently clipped everything below
   the voice-model row. */
#call-settings-panel {
  padding: 16px;
  gap: 4px;
  overflow-y: auto;
}
.call-set-title {
  font-size: 12px; letter-spacing: 0.1em; opacity: 0.7;
  color: var(--text, #ede8f5); margin-bottom: 8px;
}
.call-set-label {
  font-size: 12px; color: var(--text-dim, rgba(237, 232, 245, 0.5));
  margin: 10px 0 6px;
}
.call-set-row { display: flex; gap: 8px; }
.call-set-row.wrap { flex-wrap: wrap; }
.call-set-row.wrap .call-set-opt { flex: 1 1 28%; }
.call-set-sub {
  font-size: 10px;
  opacity: 0.65;
  letter-spacing: 0;
  text-transform: none;
}
.call-set-opt {
  flex: 1;
  min-height: 42px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border, rgba(200, 160, 255, 0.2));
  border-radius: 12px;
  color: var(--text, #ede8f5);
  font-size: 13px;
  cursor: pointer;
  transition: transform 0.08s ease, background-color 0.12s ease;
}
.call-set-opt:active { opacity: 0.75; }
.call-set-opt.active {
  background: rgba(200, 160, 255, 0.16);
  border-color: var(--accent, #c89fff);
  color: var(--accent, #c89fff);
}
.call-set-hint {
  margin-top: 12px;
  font-size: 11px;
  color: var(--text-dim, rgba(237, 232, 245, 0.45));
  line-height: 1.5;
}
.call-usage {
  font-size: 12px;
  line-height: 1.7;
  color: var(--text, #ede8f5);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border, rgba(200, 160, 255, 0.15));
  border-radius: 12px;
  padding: 10px 12px;
}
#call-usage-refresh {
  min-width: 30px;
  min-height: 26px;
  margin-left: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border, rgba(200, 160, 255, 0.2));
  border-radius: 8px;
  color: var(--text, #ede8f5);
  font-size: 12px;
  cursor: pointer;
}
.call-tr-model {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 6px;
  font-size: 9px;
  letter-spacing: 0.05em;
  border: 1px solid var(--border, rgba(200, 160, 255, 0.3));
  border-radius: 99px;
  color: var(--accent, #c89fff);
  vertical-align: middle;
}

/* ── TRANSCRIPT PANEL ── */
.call-tr-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  font-size: 12px; letter-spacing: 0.1em;
  color: var(--text, #ede8f5); opacity: 0.85;
  border-bottom: 1px solid var(--border, rgba(200, 160, 255, 0.15));
  flex-shrink: 0;
}
#call-tr-body {
  overflow-y: auto;
  padding: 12px 14px calc(12px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.call-tr-row {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 8px;
  align-items: start;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text, #ede8f5);
}
.call-tr-who {
  font-size: 10px;
  letter-spacing: 0.08em;
  padding-top: 3px;
  color: var(--text-dim, rgba(237, 232, 245, 0.5));
}
.call-tr-row.assistant .call-tr-who { color: var(--accent, #c89fff); }
.call-tr-play {
  min-width: 36px; min-height: 36px;
  background: rgba(200, 160, 255, 0.1);
  border: 1px solid var(--border, rgba(200, 160, 255, 0.25));
  border-radius: 10px;
  color: var(--accent, #c89fff);
  cursor: pointer;
}
.call-tr-play:active { opacity: 0.75; }
.call-tr-empty {
  text-align: center;
  padding: 24px;
  font-size: 13px;
  color: var(--text-dim, rgba(237, 232, 245, 0.4));
}
.call-tr-session {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--accent, #c89fff);
  padding: 10px 2px 4px;
  border-bottom: 1px solid var(--border, rgba(200, 160, 255, 0.12));
  cursor: pointer;
  user-select: none;
}
.call-tr-past {
  display: none;
  flex-direction: column;
  gap: 10px;
  padding-top: 8px;
}
.call-tr-past.open { display: flex; }