/* ─────────────────────────────────────────
   ECLIPSE DJ v4 — Hoja de estilos principal
   Responsive móvil-first. Correcciones:
   • Cabina móvil: layout column correcto
   • Música: scroll full + opciones visibles
   • Cola: botón eliminar
   • PWA: banner mejorado
──────────────────────────────────────────── */

:root {
  --clr-primary:       #7c3aed;
  --clr-primary-light: #ede9fe;
  --clr-primary-dark:  #5b21b6;
  --clr-accent:        #e11d48;
  --clr-accent-light:  #ffe4e6;
  --clr-on-air:        #16a34a;
  --clr-on-air-light:  #dcfce7;
  --clr-warning:       #d97706;
  --clr-warning-light: #fef3c7;
  --clr-bg:            #f5f3ff;
  --clr-surface:       #ffffff;
  --clr-surface-2:     #f8f7ff;
  --clr-border:        rgba(0,0,0,0.08);
  --clr-border-strong: rgba(0,0,0,0.14);
  --clr-text:          #1a1523;
  --clr-muted:         #6b7280;
  --clr-hint:          #9ca3af;
  --clr-header-bg:     #7c3aed;
  --clr-header-text:   #ffffff;
  --clr-delete:        #ef4444;
  --clr-delete-light:  #fee2e2;

  --header-h:   52px;
  --tabs-h:     56px;
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  14px;
  --radius-xl:  20px;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --font-ui:    -apple-system, 'SF Pro Display', 'Segoe UI', system-ui, sans-serif;
}

/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; }
body {
  font-family: var(--font-ui);
  background: var(--clr-bg);
  color: var(--clr-text);
  overflow: hidden;
  height: 100%;
  -webkit-font-smoothing: antialiased;
}

/* ── Utilidades ── */
.hidden { display: none !important; }
.hidden-input { position: absolute; width: 1px; height: 1px; opacity: 0; }

/* ── PWA Banner ── */
.pwa-banner {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: linear-gradient(135deg, #7c3aed, #5b21b6);
  color: #fff;
  padding: 10px 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  box-shadow: 0 2px 12px rgba(124,58,237,0.4);
  animation: slideDown 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes slideDown { from { transform: translateY(-100%); } to { transform: translateY(0); } }
.pwa-banner__content { display: flex; align-items: center; gap: 10px; }
.pwa-banner__icon { font-size: 26px; }
.pwa-banner__title { font-size: 13px; font-weight: 600; }
.pwa-banner__sub { font-size: 11px; opacity: 0.8; }
.pwa-banner__actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.pwa-banner__install {
  background: rgba(255,255,255,0.25); color: #fff;
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: var(--radius-md); padding: 6px 14px;
  font-size: 13px; font-weight: 600; cursor: pointer;
  backdrop-filter: blur(4px);
  transition: background 0.15s;
}
.pwa-banner__install:active { background: rgba(255,255,255,0.4); }
.pwa-banner__dismiss {
  background: none; border: none; color: rgba(255,255,255,0.7);
  font-size: 18px; cursor: pointer; padding: 4px; line-height: 1;
}

/* ═══════════════════════════════════════════
   APP SHELL
═══════════════════════════════════════════ */
.app {
  display: flex;
  flex-direction: column;
  height: 100dvh;   /* dynamic viewport height — clave para móvil */
  overflow: hidden;
}

/* ── Header ── */
.header {
  background: var(--clr-header-bg);
  color: var(--clr-header-text);
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 16px;
  padding-top: env(safe-area-inset-top);
  flex-shrink: 0;
  z-index: 10;
}
.header__left { display: flex; align-items: center; gap: 10px; }
.header__logo { font-size: 17px; font-weight: 700; letter-spacing: -0.3px; }
.header__badge {
  background: var(--clr-accent); color: #fff;
  font-size: 11px; font-weight: 600;
  padding: 3px 10px; border-radius: 20px;
  animation: pulse 2s ease-in-out infinite;
}
.header__right { display: flex; align-items: center; gap: 8px; }
.header__config-btn {
  background: rgba(255,255,255,0.15); border: none; color: #fff;
  border-radius: var(--radius-md); padding: 6px 8px;
  cursor: pointer; display: flex; align-items: center;
  font-size: 11px; gap: 4px; font-weight: 500;
  transition: background 0.1s;
}
.header__config-btn:active { background: rgba(255,255,255,0.25); }

@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.65; } }

/* ── Tabs ── */
.tabs {
  display: flex;
  background: var(--clr-surface);
  border-bottom: 0.5px solid var(--clr-border-strong);
  height: var(--tabs-h);
  flex-shrink: 0;
}
.tab {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 3px;
  font-size: 10px; color: var(--clr-muted);
  background: none; border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer; position: relative; padding-bottom: 2px;
  transition: color 0.15s, border-color 0.15s;
}
.tab--active { color: var(--clr-primary); border-bottom-color: var(--clr-primary); }
.tab__badge {
  position: absolute; top: 8px; right: 20px;
  background: var(--clr-accent); color: #fff;
  font-size: 9px; font-weight: 600;
  padding: 1px 5px; border-radius: 10px; line-height: 1.4;
}

/* ── Screens container ── */
.screens {
  flex: 1;
  overflow: hidden;
  position: relative;
  min-height: 0;
}

/* ── Cada screen ── */
.screen {
  display: none;
  flex-direction: column;
  height: 100%;
  overflow: hidden;   /* IMPORTANTE: cada screen controla su propio scroll */
}
.screen--active { display: flex; }

/* ═══════════════════════════════════════════
   CABINA — móvil: column scroll / escritorio: row fijo
═══════════════════════════════════════════ */
#screen-cabina {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  gap: 10px;
  padding: 10px;
  padding-bottom: calc(16px + env(safe-area-inset-bottom));
}

/* En móvil: columna, cola con altura fija mínima */
.cabina-left {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

.cabina-right {
  flex-shrink: 0;
  min-height: 320px;   /* altura mínima visible de la cola en móvil */
}

.cabina-right .queue-card {
  height: 100%;
  min-height: 320px;
}

/* ── Escritorio: dos columnas, todo fijo sin scroll ── */
@media (min-width: 768px) {
  #screen-cabina {
    flex-direction: row;
    align-items: stretch;
    gap: 16px;
    padding: 16px;
    overflow: hidden;   /* en desktop NO scroll de la cabina */
  }
  .cabina-left {
    width: 340px;
    flex-shrink: 0;
  }
  .cabina-right {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    min-height: 0;
  }
  .cabina-right .queue-card {
    flex: 1;
    min-height: 0;
    height: auto;
  }
  .player-card { padding: 18px; }
  .player__art { width: 56px; height: 56px; }
  .player__title { font-size: 16px; }
  .player__artist { font-size: 13px; }
  .vol-slider { width: 80px; }
}

/* Cards genéricas */
.card {
  background: var(--clr-surface);
  border: 0.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  flex-shrink: 0;
}

/* ── Player card ── */
.player-card {
  padding: 14px;
  flex-shrink: 0;
}
.player__top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.player__art {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--clr-primary-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-primary); flex-shrink: 0;
}
.player__meta { flex: 1; min-width: 0; }
.player__title {
  font-size: 14px; font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.player__artist { font-size: 12px; color: var(--clr-muted); margin-top: 1px; }
.player__source {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 9px; color: var(--clr-hint);
  background: var(--clr-surface-2);
  border: 0.5px solid var(--clr-border);
  border-radius: 4px; padding: 1px 5px; margin-top: 3px;
}

/* Barra de progreso */
.progress {
  height: 4px; background: var(--clr-border-strong);
  border-radius: 2px; cursor: pointer; margin-bottom: 4px;
  position: relative;
}
.progress__fill {
  height: 100%; background: var(--clr-primary);
  border-radius: 2px; transition: width 0.1s linear;
}
.progress__times {
  display: flex; justify-content: space-between;
  font-size: 10px; color: var(--clr-hint); margin-bottom: 10px;
}

/* ── Controles ── */
.controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2px;
  gap: 4px;
}
.ctrl-btn {
  display: flex; flex-direction: column;
  align-items: center; gap: 2px;
  background: none; border: none; color: var(--clr-muted);
  cursor: pointer; padding: 6px;
  border-radius: var(--radius-md); font-size: 9px;
  transition: background 0.1s, color 0.1s;
  flex-shrink: 0;
}
.ctrl-btn:active { background: var(--clr-surface-2); }
.ctrl-btn--play {
  background: var(--clr-primary); color: #fff;
  border-radius: 50%;
  width: 46px; height: 46px;
  padding: 0; justify-content: center;
  transition: background 0.1s, transform 0.08s;
}
.ctrl-btn--play:active { background: var(--clr-primary-dark); transform: scale(0.95); }

/* Volumen */
.vol-group {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--clr-hint);
  flex-shrink: 0;
}
.vol-group svg { flex-shrink: 0; }
.vol-slider {
  -webkit-appearance: none;
  width: 54px;
  height: 3px;
  background: var(--clr-border-strong);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
.vol-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--clr-primary);
  cursor: pointer;
}
.vol-slider::-moz-range-thumb {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--clr-primary);
  border: none; cursor: pointer;
}

/* ── Mic row ── */
.mic-row { display: flex; gap: 8px; flex-shrink: 0; }
.mic-btn {
  flex: 1; display: flex; align-items: center; justify-content: center;
  gap: 8px; padding: 13px;
  border-radius: var(--radius-lg);
  border: 0.5px solid var(--clr-border);
  background: var(--clr-surface);
  font-size: 14px; font-weight: 500; color: var(--clr-muted);
  cursor: pointer; box-shadow: var(--shadow-card);
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.mic-btn--live {
  background: var(--clr-on-air-light);
  border-color: var(--clr-on-air); color: var(--clr-on-air);
}
.mic-btn--live svg { stroke: var(--clr-on-air); }

.mini-btn {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 2px; padding: 8px 12px;
  border-radius: var(--radius-lg);
  border: 0.5px solid var(--clr-border);
  background: var(--clr-surface);
  cursor: pointer; font-size: 10px; color: var(--clr-muted);
  box-shadow: var(--shadow-card); transition: background 0.1s;
}
.mini-btn--active { background: var(--clr-primary-light); color: var(--clr-primary); border-color: var(--clr-primary); }
.mini-btn--call svg { stroke: var(--clr-primary); }
.mini-btn__status { font-size: 9px; font-weight: 600; color: var(--clr-on-air); }
.mini-btn__status--free { color: var(--clr-hint); font-weight: 400; }

/* ── Crossfader (nueva funcionalidad) ── */
.crossfader-card {
  padding: 12px 14px;
  flex-shrink: 0;
}
.crossfader-card__label {
  font-size: 11px; color: var(--clr-muted); font-weight: 500;
  margin-bottom: 8px;
  display: flex; align-items: center; justify-content: space-between;
}
.crossfader-card__label span { font-size: 10px; color: var(--clr-hint); }
.crossfader {
  -webkit-appearance: none;
  width: 100%; height: 4px;
  background: linear-gradient(to right, var(--clr-primary) 50%, var(--clr-accent) 50%);
  border-radius: 2px; outline: none; cursor: pointer;
}
.crossfader::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--clr-surface);
  border: 2px solid var(--clr-primary);
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
  cursor: pointer;
}
.crossfader::-moz-range-thumb {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--clr-surface);
  border: 2px solid var(--clr-primary);
  cursor: pointer;
}
.crossfader-labels {
  display: flex; justify-content: space-between;
  font-size: 9px; color: var(--clr-hint); margin-top: 4px;
}

/* ═══════════════════════════════════════════
   COLA — scroll interno
═══════════════════════════════════════════ */
.queue-card {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.queue-card__header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 0.5px solid var(--clr-border);
  flex-shrink: 0;
}
.queue-card__title {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 500; color: var(--clr-muted);
}
.queue-card__actions { display: flex; align-items: center; gap: 8px; }
.queue-card__add {
  font-size: 12px; color: var(--clr-primary);
  background: none; border: none; cursor: pointer; font-weight: 500;
}
.queue-card__clear {
  font-size: 11px; color: var(--clr-hint);
  background: none; border: none; cursor: pointer;
  padding: 3px 6px; border-radius: var(--radius-sm);
  transition: background 0.1s, color 0.1s;
}
.queue-card__clear:hover { background: var(--clr-delete-light); color: var(--clr-delete); }

/* Lista con scroll interno */
.queue-list {
  list-style: none;
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  min-height: 0;
  overscroll-behavior: contain;
}

.queue-item {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 14px;
  border-bottom: 0.5px solid var(--clr-border);
  transition: background 0.1s;
  cursor: default;
  user-select: none;
}
.queue-item:last-child { border-bottom: none; }
.queue-item--playing { background: var(--clr-primary-light); }
.queue-item--dragging { opacity: 0.4; background: var(--clr-surface-2); }
.queue-item--drag-over { border-top: 2px solid var(--clr-primary); }

.queue-item__num {
  font-size: 11px; color: var(--clr-hint);
  min-width: 18px; text-align: center; flex-shrink: 0;
}
.queue-bars {
  display: flex; align-items: flex-end; gap: 2px;
  height: 14px; min-width: 18px; flex-shrink: 0;
}
.queue-bar {
  width: 3px; background: var(--clr-primary);
  border-radius: 1.5px;
  animation: bar-bounce var(--dur, 0.8s) ease-in-out infinite alternate;
}
.queue-bar:nth-child(1) { --dur: 0.7s; }
.queue-bar:nth-child(2) { --dur: 0.9s; }
.queue-bar:nth-child(3) { --dur: 0.6s; }
.queue-bar:nth-child(4) { --dur: 1.1s; }
@keyframes bar-bounce { from { height: 4px; } to { height: 14px; } }

.queue-item__info { flex: 1; min-width: 0; }
.queue-item__title {
  font-size: 12px; font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.queue-item__dur { font-size: 10px; color: var(--clr-hint); }

/* Botón eliminar de la cola */
.queue-item__delete {
  background: none; border: none;
  color: var(--clr-hint);
  cursor: pointer; padding: 4px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity 0.15s, color 0.1s, background 0.1s;
}
.queue-item:hover .queue-item__delete { opacity: 1; }
/* En touch siempre visible */
@media (hover: none) {
  .queue-item__delete { opacity: 0.5; }
}
.queue-item__delete:active { color: var(--clr-delete); background: var(--clr-delete-light); opacity: 1; }

/* Drag handle */
.queue-item__drag {
  color: var(--clr-border-strong);
  cursor: grab;
  font-size: 18px;
  padding: 2px 4px;
  touch-action: none;
  flex-shrink: 0;
  line-height: 1;
}
.queue-item__drag:active { cursor: grabbing; }

/* ═══════════════════════════════════════════
   MÚSICA — scroll correcto, todo visible
═══════════════════════════════════════════ */
#screen-musica {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  gap: 10px;
  padding: 10px;
  padding-bottom: calc(16px + env(safe-area-inset-bottom));
}

.music-top { display: flex; flex-direction: column; gap: 8px; flex-shrink: 0; }

.search-bar {
  display: flex; align-items: center;
  background: var(--clr-surface);
  border: 0.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 0 12px; gap: 8px; box-shadow: var(--shadow-card);
  flex-shrink: 0;
}
.search-bar__icon { color: var(--clr-hint); flex-shrink: 0; }
.search-bar__input {
  flex: 1; border: none; background: transparent;
  font-size: 14px; color: var(--clr-text);
  padding: 11px 0; outline: none;
}
.search-bar__input::placeholder { color: var(--clr-hint); }

.quota-bar {
  display: flex; align-items: center; gap: 8px;
  background: var(--clr-surface);
  border: 0.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 8px 12px; color: var(--clr-hint);
  box-shadow: var(--shadow-card);
  flex-shrink: 0;
}
.quota-bar__text { font-size: 11px; color: var(--clr-muted); white-space: nowrap; }
.quota-bar__track {
  flex: 1; height: 4px;
  background: var(--clr-border-strong); border-radius: 2px;
}
.quota-bar__fill {
  height: 100%; background: var(--clr-primary);
  border-radius: 2px; transition: width 0.3s;
}
.quota-bar__count { font-size: 11px; font-weight: 500; color: var(--clr-primary); white-space: nowrap; }

/* ── Song list — scroll propio ── */
.song-list {
  list-style: none;
  background: var(--clr-surface);
  border: 0.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  flex-shrink: 0;   /* no colapsarse; el scroll lo da #screen-musica */
}
.song-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  border-bottom: 0.5px solid var(--clr-border);
  cursor: pointer; transition: background 0.1s;
}
.song-item:last-child { border-bottom: none; }
.song-item:active { background: var(--clr-surface-2); }
.song-item__art {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--clr-primary-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-primary); flex-shrink: 0; font-size: 15px;
}
.song-item__info { flex: 1; min-width: 0; }
.song-item__title {
  font-size: 13px; font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.song-item__meta {
  font-size: 10px; color: var(--clr-hint);
  display: flex; align-items: center; gap: 6px;
}
.song-item__source {
  display: inline-flex; align-items: center;
  background: var(--clr-primary-light); color: var(--clr-primary);
  font-size: 9px; font-weight: 500;
  padding: 1px 5px; border-radius: 4px;
}
.song-item__source--shared { background: var(--clr-on-air-light); color: var(--clr-on-air); }
.song-item__source--radio  { background: var(--clr-warning-light); color: var(--clr-warning); }
.song-item__actions { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.song-item__add {
  background: none; border: none; color: var(--clr-primary);
  cursor: pointer; padding: 6px;
  display: flex; align-items: center;
  border-radius: var(--radius-sm); flex-shrink: 0;
}
.song-item__add:active { background: var(--clr-primary-light); }
.song-item__del {
  background: none; border: none; color: var(--clr-hint);
  cursor: pointer; padding: 6px;
  display: flex; align-items: center;
  border-radius: var(--radius-sm); flex-shrink: 0;
  transition: color 0.1s;
}
.song-item__del:active { color: var(--clr-delete); background: var(--clr-delete-light); }

/* ── Expand radio ── */
.expand-radio {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  width: 100%; padding: 10px 14px;
  background: var(--clr-surface);
  border: 0.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  font-size: 12px; color: var(--clr-muted);
  cursor: pointer; box-shadow: var(--shadow-card);
  flex-shrink: 0;
}
.expand-radio:active { background: var(--clr-surface-2); }
.expand-radio--active { color: var(--clr-on-air); border-color: var(--clr-on-air); }

/* ── Add section ── */
.add-section {
  background: var(--clr-surface);
  border: 0.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-card);
  flex-shrink: 0;
}
.add-section__title {
  padding: 8px 14px;
  font-size: 11px; font-weight: 500; color: var(--clr-hint);
  border-bottom: 0.5px solid var(--clr-border);
  text-transform: uppercase; letter-spacing: 0.3px;
}
.add-opts { display: flex; flex-direction: column; }
.add-opt {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; border: none; background: none;
  border-bottom: 0.5px solid var(--clr-border);
  cursor: pointer; text-align: left; transition: background 0.1s;
}
.add-opt:last-child { border-bottom: none; }
.add-opt:active { background: var(--clr-surface-2); }
.add-opt__icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.add-opt__icon--purple { background: var(--clr-primary-light); color: var(--clr-primary); }
.add-opt__icon--red    { background: var(--clr-accent-light);   color: var(--clr-accent);  }
.add-opt__icon--green  { background: var(--clr-on-air-light);   color: var(--clr-on-air);  }
.add-opt__info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.add-opt__label { font-size: 13px; font-weight: 500; }
.add-opt__sub   { font-size: 11px; color: var(--clr-muted); }
.add-opt__arrow { color: var(--clr-hint); flex-shrink: 0; }

/* ── YT Panel ── */
.yt-panel {
  background: var(--clr-surface);
  border: 0.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-card);
  flex-shrink: 0;
}
.yt-panel__header {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  border-bottom: 0.5px solid var(--clr-border);
}
.yt-panel__back {
  display: flex; align-items: center; gap: 3px;
  background: none; border: none;
  font-size: 13px; color: var(--clr-primary); cursor: pointer;
}
.yt-panel__title { flex: 1; font-size: 13px; font-weight: 500; }
.yt-panel__tabs { display: flex; border-bottom: 0.5px solid var(--clr-border); }
.yt-tab {
  flex: 1; padding: 9px; font-size: 12px; color: var(--clr-muted);
  background: none; border: none; border-bottom: 2px solid transparent;
  cursor: pointer; transition: color 0.15s, border-color 0.15s;
}
.yt-tab--active { color: var(--clr-primary); border-bottom-color: var(--clr-primary); }
.yt-body { padding: 12px; display: flex; flex-direction: column; gap: 10px; }
.yt-input-row { display: flex; gap: 8px; }
.yt-input {
  flex: 1; font-size: 13px; padding: 9px 11px;
  border-radius: var(--radius-md);
  border: 0.5px solid var(--clr-border-strong);
  background: var(--clr-surface-2); color: var(--clr-text); outline: none;
}
.yt-input:focus { border-color: var(--clr-primary); }
.yt-fetch-btn {
  background: var(--clr-accent); color: #fff;
  border: none; border-radius: var(--radius-md);
  padding: 9px 14px; font-size: 13px; font-weight: 500;
  cursor: pointer; white-space: nowrap; transition: background 0.1s;
}
.yt-fetch-btn:active { background: #be123c; }
.yt-result-item {
  display: flex; align-items: center; gap: 10px; padding: 8px;
  background: var(--clr-surface-2);
  border: 0.5px solid var(--clr-border); border-radius: var(--radius-md);
}
.yt-result-item__thumb {
  width: 48px; height: 34px;
  border-radius: var(--radius-sm);
  background: var(--clr-accent-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-accent); flex-shrink: 0;
}
.yt-result-item__info { flex: 1; min-width: 0; }
.yt-result-item__title {
  font-size: 12px; font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.yt-result-item__meta { font-size: 10px; color: var(--clr-hint); }
.yt-dl-btn {
  display: flex; align-items: center; gap: 4px;
  background: var(--clr-primary); color: #fff;
  border: none; border-radius: var(--radius-md);
  padding: 6px 10px; font-size: 11px; font-weight: 500;
  cursor: pointer; white-space: nowrap; flex-shrink: 0;
}
.yt-results { list-style: none; display: flex; flex-direction: column; gap: 8px; }

/* ── Upload progress ── */
.upload-progress {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px;
  background: var(--clr-primary-light);
  border: 0.5px solid var(--clr-primary);
  border-radius: var(--radius-md);
  font-size: 12px; color: var(--clr-primary);
}
.upload-progress__bar-track {
  flex: 1; height: 3px;
  background: rgba(124,58,237,0.2); border-radius: 2px;
}
.upload-progress__bar-fill {
  height: 100%; background: var(--clr-primary);
  border-radius: 2px; transition: width 0.3s;
}

/* ── Nube / Configuración panel ── */
.config-modal {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,0.4);
  display: flex; align-items: flex-end;
  animation: fadeIn 0.2s;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.config-sheet {
  width: 100%; background: var(--clr-surface);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: 20px 16px;
  padding-bottom: calc(20px + env(safe-area-inset-bottom));
  animation: slideUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-height: 85vh; overflow-y: auto;
}
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
.config-sheet__handle {
  width: 36px; height: 4px;
  background: var(--clr-border-strong);
  border-radius: 2px; margin: 0 auto 16px;
}
.config-sheet__title {
  font-size: 16px; font-weight: 700; margin-bottom: 16px;
  color: var(--clr-text);
}
.config-group {
  margin-bottom: 16px;
}
.config-group__label {
  font-size: 11px; font-weight: 500; color: var(--clr-hint);
  text-transform: uppercase; letter-spacing: 0.3px;
  margin-bottom: 8px; display: block;
}
.config-input {
  width: 100%; font-size: 14px; padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 0.5px solid var(--clr-border-strong);
  background: var(--clr-surface-2); color: var(--clr-text); outline: none;
  margin-bottom: 8px;
}
.config-input:focus { border-color: var(--clr-primary); }
.config-btn {
  width: 100%; padding: 12px;
  border-radius: var(--radius-lg);
  border: none;
  font-size: 14px; font-weight: 600;
  cursor: pointer;
  transition: background 0.1s;
}
.config-btn--primary { background: var(--clr-primary); color: #fff; margin-bottom: 8px; }
.config-btn--primary:active { background: var(--clr-primary-dark); }
.config-btn--secondary { background: var(--clr-surface-2); color: var(--clr-text); border: 0.5px solid var(--clr-border); }
.config-btn--secondary:active { background: var(--clr-border-strong); }
.config-status {
  font-size: 12px; padding: 8px 12px;
  border-radius: var(--radius-md);
  margin-bottom: 8px; font-weight: 500;
}
.config-status--ok { background: var(--clr-on-air-light); color: var(--clr-on-air); }
.config-status--err { background: var(--clr-accent-light); color: var(--clr-accent); }
.config-status--warn { background: var(--clr-warning-light); color: var(--clr-warning); }

/* ── Chat ── */
#screen-chat {
  overflow: hidden;
}
.chat {
  display: flex; flex-direction: column; height: 100%;
  background: var(--clr-surface);
  border: 0.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-card);
  margin: 10px;
  margin-bottom: calc(10px + env(safe-area-inset-bottom));
}
.chat__header {
  padding: 10px 14px; font-size: 13px; font-weight: 500;
  border-bottom: 0.5px solid var(--clr-border);
  display: flex; align-items: center; gap: 8px; flex-shrink: 0;
}
.chat__online-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--clr-on-air); flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
}
.chat__listeners { font-size: 11px; color: var(--clr-hint); margin-left: auto; font-weight: 400; }
.chat__messages {
  flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch;
  padding: 12px; display: flex; flex-direction: column; gap: 10px;
  overscroll-behavior: contain;
}
.chat-msg { max-width: 85%; }
.chat-msg--in  { align-self: flex-start; }
.chat-msg--out { align-self: flex-end; }
.chat-msg__user { font-size: 10px; color: var(--clr-hint); margin-bottom: 3px; }
.chat-msg__bubble {
  padding: 8px 11px; border-radius: var(--radius-lg);
  font-size: 13px; line-height: 1.45;
}
.chat-msg--in  .chat-msg__bubble {
  background: var(--clr-surface-2); border: 0.5px solid var(--clr-border);
  border-bottom-left-radius: var(--radius-sm);
}
.chat-msg--out .chat-msg__bubble {
  background: var(--clr-primary); color: #fff;
  border-bottom-right-radius: var(--radius-sm);
}
.chat-call-alert {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  background: var(--clr-on-air-light);
  border: 0.5px solid var(--clr-on-air); border-radius: var(--radius-lg);
}
.chat-call-alert__info { flex: 1; }
.chat-call-alert__name { font-size: 12px; font-weight: 500; color: var(--clr-on-air); }
.chat-call-alert__sub  { font-size: 10px; color: var(--clr-muted); }
.chat-call-alert__btn {
  background: var(--clr-on-air); color: #fff; border: none;
  border-radius: var(--radius-md); padding: 6px 12px;
  font-size: 12px; font-weight: 500; cursor: pointer; flex-shrink: 0;
}
.chat__input-row {
  display: flex; gap: 8px; padding: 10px 12px;
  border-top: 0.5px solid var(--clr-border); flex-shrink: 0;
}
.chat__input {
  flex: 1; font-size: 14px; padding: 9px 12px;
  border-radius: var(--radius-lg);
  border: 0.5px solid var(--clr-border-strong);
  background: var(--clr-surface-2); color: var(--clr-text); outline: none;
}
.chat__input:focus { border-color: var(--clr-primary); }
.chat__send {
  background: var(--clr-primary); color: #fff; border: none;
  border-radius: var(--radius-lg); width: 40px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; flex-shrink: 0; transition: background 0.1s;
}
.chat__send:active { background: var(--clr-primary-dark); }

/* ── Toast ── */
#toast {
  position: fixed;
  bottom: calc(16px + env(safe-area-inset-bottom));
  left: 50%; transform: translateX(-50%);
  background: var(--clr-text); color: var(--clr-surface);
  padding: 8px 16px; border-radius: 20px;
  font-size: 13px; font-weight: 500;
  z-index: 9999; white-space: nowrap;
  opacity: 0; transition: opacity 0.2s;
  pointer-events: none;
}

/* ── Modal de llamada WebRTC ── */
.call-modal {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s;
}
.call-card {
  background: var(--clr-surface);
  border-radius: var(--radius-xl);
  padding: 24px;
  width: 100%; max-width: 320px;
  text-align: center;
  animation: slideUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.call-card__avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--clr-on-air-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-on-air);
  margin: 0 auto 12px;
  font-size: 28px;
}
.call-card__name { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.call-card__status { font-size: 13px; color: var(--clr-muted); margin-bottom: 20px; }
.call-card__btns { display: flex; gap: 16px; justify-content: center; }
.call-card__btn {
  width: 56px; height: 56px; border-radius: 50%; border: none;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 24px;
  transition: transform 0.1s;
}
.call-card__btn:active { transform: scale(0.9); }
.call-card__btn--answer { background: var(--clr-on-air); color: #fff; }
.call-card__btn--reject { background: var(--clr-accent); color: #fff; }

/* ── Indicador de señal ── */
.signal-indicator {
  display: flex; align-items: center; gap: 3px;
}
.signal-bar {
  width: 3px; border-radius: 1px;
  background: rgba(255,255,255,0.4);
}
.signal-bar:nth-child(1) { height: 5px; }
.signal-bar:nth-child(2) { height: 8px; }
.signal-bar:nth-child(3) { height: 11px; }
.signal-bar:nth-child(4) { height: 14px; }
.signal-bar--active { background: #4ade80; }