:root {
  /* Paleta */
  --bg-app: #12151b;
  --bg-panel: #1a1f28;
  --bg-panel-raised: #212734;
  --bg-hover: #2a3140;
  --border: #2c3341;
  --accent: #d4a24c;
  --accent-dim: #8a6b2f;
  --accent-soft: rgba(212, 162, 76, 0.14);
  --text-primary: #eef1f5;
  --text-secondary: #8b93a1;
  --text-faint: #565e6d;
  --live-dot: #5fb488;
  --sidebar-width: 290px;
  --order-width: 250px;

  /* Tipografía */
  --font-display: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  --font-ui: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "SF Mono", Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg-app);
  color: var(--text-primary);
  font-family: var(--font-ui);
}

body {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  grid-template-rows: 1fr auto;
  grid-template-areas:
    "sidebar main"
    "footer  footer";
  height: 100vh;
  overflow: hidden;
}

/* ---------- Sidebar ---------- */
#sidebar {
  grid-area: sidebar;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
  position: relative;
}

.panel-resizer {
  width: 9px;
  flex: 0 0 9px;
  cursor: col-resize;
  touch-action: none;
  position: relative;
  z-index: 5;
  outline: none;
}
.panel-resizer::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 4px;
  width: 1px;
  background: var(--border);
  transition: background .15s, width .15s;
}
.panel-resizer:hover::after, .panel-resizer:focus::after, .panel-resizer.dragging::after {
  left: 3px;
  width: 3px;
  background: var(--accent);
}
.sidebar-resizer { position: absolute; top: 0; right: -5px; bottom: 0; }

.brand {
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--border);
}

.brand .name {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--accent);
  letter-spacing: 0.3px;
}

.brand .sub {
  font-size: 12px;
  color: var(--text-faint);
  margin-top: 2px;
}

.brand-back {
  display: inline-block;
  margin-top: 10px;
  color: var(--text-faint);
  font-size: 11px;
  text-decoration: none;
}
.brand-back:hover { color: var(--accent); }

.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
}

.tab-btn {
  flex: 1;
  padding: 12px 8px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.tab-btn:hover { color: var(--text-primary); }

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.search-box {
  padding: 12px;
  border-bottom: 1px solid var(--border);
}

.song-actions {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.song-actions .btn:first-child { grid-column: 1 / -1; }
.song-actions .btn { padding: 8px 6px; font-size: 12px; }

.search-box input {
  width: 100%;
  padding: 9px 12px;
  background: var(--bg-panel-raised);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 14px;
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent-dim);
}

.tab-content {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}

.tab-panel { display: none; height: 100%; }
.tab-panel.active { display: flex; flex-direction: column; }

.list {
  padding: 6px;
}

.list-item {
  padding: 10px 12px;
  border-radius: 6px;
  cursor: pointer;
  margin-bottom: 2px;
}

.song-list-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.song-list-copy { min-width: 0; flex: 1; }
.song-list-actions { display: flex; gap: 5px; flex: 0 0 auto; }
.song-list-actions .song-add { color: var(--accent); font-size: 20px; }

.icon-btn {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  font: inherit;
  font-size: 18px;
  cursor: pointer;
}

.icon-btn:hover { color: var(--accent); background: var(--bg-hover); }

.list-item:hover { background: var(--bg-hover); }

.list-item.selected {
  background: var(--accent-soft);
}

.list-item .title {
  font-size: 14px;
  font-weight: 600;
}

.list-item.selected .title { color: var(--accent); }

.list-item .meta {
  font-size: 12px;
  color: var(--text-faint);
  margin-top: 1px;
}

.bible-pickers {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bible-pickers select {
  width: 100%;
  padding: 9px 10px;
  background: var(--bg-panel-raised);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 14px;
}

.bible-pickers label {
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .35px;
  text-transform: uppercase;
}

.bible-pickers label select { margin-top: 5px; text-transform: none; }
.bible-active-note { color: var(--text-faint); font-size: 11px; text-align: center; }
.empty-state.compact { padding: 18px 8px; }
.verse-preview { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Main ---------- */
#main {
  grid-area: main;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-height: 0;
  min-width: 0;
  overflow: hidden;
}

.main-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.main-header .item-title {
  font-family: var(--font-display);
  font-size: 20px;
}

.main-header .item-meta {
  font-size: 12px;
  color: var(--text-faint);
  margin-top: 2px;
}

.present-controls {
  display: flex;
  gap: 8px;
  align-items: center;
}

.screen-status {
  flex: 1 0 100%;
  color: var(--text-secondary);
  font-size: 11px;
  text-align: right;
}
.screen-status.error { color: #ef9a9a; }

.font-size-control {
  min-width: 190px;
  display: grid;
  grid-template-columns: 1fr 30px;
  column-gap: 7px;
  align-items: center;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
}
.font-size-control span { grid-column: 1; }
.font-size-control input { grid-column: 1; width: 100%; accent-color: var(--accent); cursor: ew-resize; }
.font-size-control output { grid-column: 2; grid-row: 1 / 3; color: var(--accent); font: 12px var(--font-mono); text-align: right; }

.btn {
  padding: 9px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-panel-raised);
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.btn:hover { background: var(--bg-hover); }

.btn-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #1a1305;
}

.btn-accent:hover { background: #e0af5c; }

.btn-danger {
  color: #e08585;
}

.workspace {
  display: grid;
  grid-template-columns: var(--order-width) 9px minmax(0, 1fr) 104px;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
}

.content-column {
  min-width: 0;
  min-height: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  overflow: hidden;
}

.slides-area {
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  padding: 20px 24px;
}

.slides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.slide-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  cursor: pointer;
  min-height: 100px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.slide-add {
  position: absolute;
  top: 9px;
  right: 9px;
  width: 29px;
  height: 29px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--bg-panel-raised);
  color: var(--accent);
  font-size: 19px;
  line-height: 1;
  cursor: pointer;
}
.slide-add:hover { background: var(--accent); color: #1a1305; }
.slide-card .tag { padding-right: 30px; }

.slide-card:hover { border-color: var(--accent-dim); }

.slide-card.active {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.slide-card .tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 6px;
}

.slide-card.active .tag { color: var(--accent); }

.slide-card .snippet {
  font-family: var(--font-display);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
  white-space: pre-line;
  overflow: hidden;
}

/* ---------- Orden del culto ---------- */
#order-panel {
  width: 100%;
  min-height: 0;
  background: var(--bg-panel);
  display: flex;
  flex-direction: column;
}
.order-resizer { width: 9px; height: 100%; }
.order-header {
  min-height: 64px;
  padding: 12px 13px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.order-title { font: 17px var(--font-display); color: var(--accent); }
.order-count { margin-top: 2px; color: var(--text-faint); font-size: 11px; }
.order-nav { display: flex; gap: 5px; }
.order-nav .icon-btn { width: 30px; height: 30px; font-size: 14px; }
.order-list { flex: 1; min-height: 0; overflow-y: auto; padding: 7px; }
.order-media-imports {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px;
  padding: 9px 7px;
  border-top: 1px solid var(--border);
  background: var(--bg-panel);
}
.order-media-imports .btn { min-width: 0; padding: 7px 3px; font-size: 11px; }
.order-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px;
  margin-bottom: 6px;
  padding: 7px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg-panel-raised);
}
.order-item.active { border-color: var(--accent); background: var(--accent-soft); }
.order-project {
  min-width: 0;
  padding: 2px;
  border: 0;
  background: transparent;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
}
.order-project strong, .order-project span { display: block; }
.order-project strong { font-size: 12px; color: var(--accent); }
.order-project span { margin-top: 3px; color: var(--text-secondary); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.order-controls { display: grid; grid-template-columns: repeat(2, 27px); gap: 3px; }
.order-controls button {
  width: 27px;
  height: 27px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
}
.order-controls button:hover:not(:disabled) { background: var(--bg-hover); color: var(--text-primary); }
.order-controls button:disabled { opacity: .28; cursor: default; }
.order-controls .remove { color: #e08585; }
.verse-list-item { display: flex; align-items: center; gap: 7px; }
.verse-list-copy { flex: 1; min-width: 0; }
.verse-list-item .slide-add { position: static; flex: 0 0 auto; }

.empty-state {
  color: var(--text-faint);
  font-size: 14px;
  padding: 40px 0;
  text-align: center;
}

/* ---------- Preview ---------- */
.preview-dock {
  width: 100%;
  min-width: 0;
  padding: 14px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 16px;
  align-items: center;
  overflow: hidden;
}

.preview-screen {
  width: 220px;
  height: 124px;
  background: #000;
  border-radius: 6px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
  overflow: hidden;
}

.preview-screen .txt {
  color: #fff;
  font-family: var(--font-display);
  font-size: 11px;
  text-align: center;
  padding: 8px;
  white-space: pre-line;
  line-height: 1.35;
  position: relative;
  z-index: 2;
}

#preview-bg-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: none; }
#preview-media-video,
#preview-media-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: none;
  background: transparent;
  z-index: 2;
}

.preview-screen .live-dot {
  position: absolute;
  top: 6px;
  left: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-faint);
  z-index: 3;
}

.preview-screen.is-live .live-dot {
  background: var(--live-dot);
  box-shadow: 0 0 6px var(--live-dot);
}

.preview-info {
  font-size: 12px;
  color: var(--text-secondary);
}

.preview-info .status {
  font-weight: 700;
  color: var(--text-primary);
}

.bg-controls {
  margin-left: auto;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.media-rail {
  min-width: 0;
  padding: 12px 8px;
  border-left: 1px solid var(--border);
  background: var(--bg-panel);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  overflow: hidden;
}
.media-rail-title { color: var(--accent); font: 13px var(--font-display); text-align: center; }
.media-current {
  min-height: 30px;
  color: var(--text-faint);
  font-size: 10px;
  line-height: 1.3;
  text-align: center;
  white-space: pre-line;
  overflow-wrap: anywhere;
}
.media-command { width: 100%; padding: 8px 4px; font-size: 11px; }
.media-command:disabled { opacity: .38; cursor: default; }
.media-volume-control {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  color: var(--text-secondary);
  font-size: 10px;
}
.media-volume-control input {
  width: 24px;
  height: 150px;
  writing-mode: vertical-lr;
  direction: rtl;
  appearance: slider-vertical;
  accent-color: var(--accent);
}
.media-volume-control output { color: var(--accent); font: 10px var(--font-mono); }

.remote-control-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.remote-control-active { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.remote-control-active[hidden] { display: none; }
.remote-room-code { font: 700 22px/1 var(--font-mono); letter-spacing: 3px; color: var(--accent); }
.remote-qr { width: 96px; height: 96px; background: #fff; border-radius: 6px; padding: 6px; }
.remote-qr svg { display: block; width: 100%; height: 100%; }
.remote-control-status { color: var(--text-faint); font-size: 10px; text-align: center; min-height: 12px; }
.remote-control-status.error { color: #ef9a9a; }

.bg-swatch {
  width: 26px;
  height: 26px;
  border-radius: 5px;
  border: 2px solid transparent;
  cursor: pointer;
}

.bg-swatch.selected { border-color: var(--accent); }

/* ---------- Footer ---------- */
#footer {
  grid-area: footer;
  border-top: 1px solid var(--border);
  background: var(--bg-panel);
  padding: 8px 24px;
  font-size: 12px;
  color: var(--text-faint);
  display: flex;
  gap: 18px;
}

#footer kbd {
  background: var(--bg-panel-raised);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 6px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  margin-right: 4px;
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 5px; }

/* ---------- Editor de canciones ---------- */
dialog {
  width: calc(100vw - 32px);
  max-width: none;
  height: calc(100vh - 32px);
  max-height: none;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-panel);
  color: var(--text-primary);
  box-shadow: 0 24px 80px rgba(0, 0, 0, .55);
}

dialog::backdrop { background: rgba(4, 6, 10, .78); }
#form-cancion { display: flex; flex-direction: column; height: 100%; }
.modal-header, .modal-footer { display: flex; align-items: center; gap: 10px; padding: 14px 18px; }
.modal-header { border-bottom: 1px solid var(--border); }
.modal-footer { border-top: 1px solid var(--border); }
.modal-header h2 { flex: 1; margin: 0; font: 22px var(--font-display); }
.modal-body { padding: 18px; overflow-y: auto; }
.modal-body label { display: block; margin-bottom: 14px; font-size: 13px; font-weight: 600; }
.modal-body label span { color: var(--text-faint); font-weight: 400; }
.modal-body input, .modal-body textarea {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-panel-raised);
  color: var(--text-primary);
  font: 14px/1.45 var(--font-ui);
  resize: vertical;
}
.modal-body input:focus, .modal-body textarea:focus { outline: none; border-color: var(--accent); }
.cancion-datos-basicos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.verses-heading { display: flex; align-items: center; justify-content: space-between; margin: 5px 0 10px; }
#campos-estrofas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}
.verse-field {
  position: relative;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-panel-raised);
}
.verse-field:focus-within { border-color: var(--accent); }
.verse-field-pill {
  display: inline-block;
  margin: 0 0 8px;
  padding: 2px 9px;
  border-radius: 20px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .02em;
}
.verse-field textarea {
  padding-right: 42px;
  border: 0;
  background: transparent;
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.5;
  overflow-y: hidden;
}
.verse-field textarea:focus { border: 0; }
.verse-field .icon-btn { position: absolute; top: 10px; right: 10px; color: #e08585; }
.modal-spacer { flex: 1; }
.form-error { min-height: 18px; color: #ef9a9a; font-size: 13px; }

.acordeon-letra {
  margin: -2px 0 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255, 255, 255, .018);
}
.acordeon-letra summary {
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  cursor: pointer;
  list-style: none;
}
.acordeon-letra summary::-webkit-details-marker { display: none; }
.acordeon-letra summary::before {
  content: "▸";
  display: inline-block;
  width: 1em;
  margin-right: 6px;
  transition: transform .15s ease;
}
.acordeon-letra[open] summary { border-bottom: 1px solid var(--border); }
.acordeon-letra[open] summary::before { transform: rotate(90deg); }
.acordeon-letra-body { padding: 14px; }
.lyrics-divider { height: 1px; margin: 16px 0; background: var(--border); }
.lyrics-search h3, .pdf-import h3 { margin: 0 0 10px; font-size: 13px; color: var(--accent); }
.lyrics-search-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: end; }
.lyrics-search-row input { margin: 0; }
.lyrics-status { min-height: 18px; margin-top: 8px; color: var(--text-secondary); font-size: 12px; }
.lyrics-status.error { color: #ef9a9a; }
.lyrics-results { display: grid; gap: 6px; max-height: 230px; overflow-y: auto; }
.lyrics-result {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-panel-raised);
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
}
.lyrics-result:hover { border-color: var(--accent-dim); background: var(--bg-hover); }
.lyrics-result strong, .lyrics-result span { display: block; }
.lyrics-result span { margin-top: 2px; color: var(--text-faint); font-size: 11px; }
.lyrics-import-actions { display: flex; align-items: end; gap: 10px; flex-wrap: wrap; }
.lyrics-import-actions > label { flex: 1; min-width: 220px; margin: 0; }
.lyrics-import-actions select {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-panel-raised);
  color: var(--text-primary);
}
@media (max-width: 760px) {
  .modal-footer { flex-wrap: wrap; }
  .lyrics-search-row { grid-template-columns: 1fr; }
  .cancion-datos-basicos { grid-template-columns: 1fr; }
}

@media (max-width: 1180px) {
  .main-header { align-items: flex-start; gap: 10px; }
  .present-controls { flex-wrap: wrap; justify-content: flex-end; }
  .font-size-control { flex: 1 0 180px; }
  .preview-dock { flex-wrap: wrap; }
  .workspace { grid-template-columns: var(--order-width) 9px minmax(0, 1fr) 88px; }
  .preview-dock { gap: 10px; padding: 12px 16px; }
  .preview-screen { width: 180px; height: 101px; }
  .bg-controls { margin-left: 0; }
  .media-rail { padding-inline: 6px; }
}

@media (max-width: 900px) {
  .workspace { grid-template-columns: var(--order-width) 9px minmax(0, 1fr) 76px; }
  .media-command { font-size: 0; }
  .media-command::first-letter { font-size: 14px; }
  .media-volume-control input { width: 24px; height: 120px; }
}