/* 烧录字幕 · 页面样式 */
.src-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.lang-row { justify-content: flex-start; gap: 14px; flex-wrap: wrap; }
.lang-row .seg button { padding: 6px 12px; }

.workspace.sb { grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); }
.workspace.sb.portrait { grid-template-columns: minmax(300px, .78fr) minmax(0, 1.22fr); }
.preview-card { position: sticky; top: 78px; display: flex; flex-direction: column; gap: 12px; }
.grow-pill { flex: 1; padding: 6px 10px; }
.grow-pill .fp-ic { width: 32px; height: 32px; }
.video-stage { display: flex; align-items: center; justify-content: center; padding: 10px; min-height: 260px; height: min(calc(100vh - 290px), 680px); background: radial-gradient(ellipse at center, rgba(213,179,121,.06), transparent 70%), repeating-conic-gradient(var(--checker-a) 0 25%, var(--checker-b) 0 50%) 0 0/20px 20px; }
.vbox { position: relative; max-width: 100%; max-height: 100%; aspect-ratio: 16 / 9; height: 100%; border-radius: 8px; overflow: hidden; box-shadow: 0 12px 40px rgba(0,0,0,.45); background: #000; container-type: inline-size; }
.vbox video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #000; display: block; }
.real-frame { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; z-index: 4; }
.real-tag { position: absolute; top: 8px; right: 8px; z-index: 5; font-size: 11px; line-height: 1; padding: 6px 9px; border-radius: 999px; color: #fff; background: rgba(25,20,11,.62); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,.2); }
.sub-layer { position: absolute; inset: 0; pointer-events: none; z-index: 3; }
.sub-box { position: absolute; left: 0; right: 0; display: flex; justify-content: center; text-align: center; }
.sub-inner { display: inline-block; white-space: pre; line-height: 1.22; }
.sub-inner .ln { display: block; }
.sub-inner .bx { -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.safe-guide { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.safe-guide .sg-bottom { position: absolute; left: 0; right: 0; bottom: 0; height: 15%; border-top: 1.5px dashed rgba(251,191,36,.75); background: repeating-linear-gradient(135deg, rgba(251,191,36,.10) 0 8px, transparent 8px 16px); }
.safe-guide .sg-right { position: absolute; right: 0; top: 42%; bottom: 15%; width: 15%; border-left: 1.5px dashed rgba(251,191,36,.75); background: repeating-linear-gradient(135deg, rgba(251,191,36,.10) 0 8px, transparent 8px 16px); }
.safe-guide span { position: absolute; left: 6px; top: 4px; font-size: 10px; color: rgba(251,191,36,.95); white-space: nowrap; }
.safe-guide .sg-right span { writing-mode: vertical-rl; left: 4px; }
.player-row { display: flex; align-items: center; gap: 10px; }
.player-row input[type=range] { flex: 1; }
.player-row .play-btn { width: 38px; height: 38px; }

.wide-side { gap: 12px; }
.tabs { padding: 4px; border-radius: 14px; background: var(--card-solid); position: sticky; top: 58px; z-index: 6; box-shadow: var(--shadow); -webkit-backdrop-filter: blur(22px) saturate(140%); backdrop-filter: blur(22px) saturate(140%); }
.tabs button { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 8px 6px; font-weight: 550; }
.tabs button svg { width: 16px; height: 16px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.panel-head .card-title { margin: 0; }
.btn-row-sm { display: flex; gap: 8px; flex-wrap: wrap; }
.btn-row-sm label.btn { cursor: pointer; }
#saveState:empty { display: none; }

.cue-list { display: flex; flex-direction: column; gap: 6px; max-height: calc(100vh - 290px); min-height: 200px; overflow-y: auto; padding: 2px 4px 2px 0; margin-top: 4px; }
.cue { display: grid; grid-template-columns: 112px minmax(0, 1fr) auto; gap: 8px; padding: 8px; border-radius: 12px; border: 1px solid transparent; transition: background .15s, border-color .15s; }
.cue:hover { background: var(--card); border-color: var(--border); }
.cue.active { background: var(--accent-soft); border-color: rgba(220,192,143,.4); }
.cue .c-time { display: flex; align-items: flex-start; gap: 6px; padding-top: 4px; }
.cue .c-time .c-ts { display: flex; flex-direction: column; }
.cue .c-time .c-play { flex: none; margin-top: 1px; width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--border-strong); background: var(--card); color: var(--accent-1); display: grid; place-items: center; padding: 0; cursor: pointer; }
.cue .c-time .c-play svg { width: 10px; height: 10px; }
.cue.active .c-play { background: var(--accent); color: #fff; border-color: transparent; }
.cue .c-time input { width: 82px; height: 20px; padding: 0 4px; border-radius: 6px; border: 1px solid transparent; background: none; color: var(--text-3); font-size: 11.5px; font-variant-numeric: tabular-nums; outline: none; }
.cue .c-time input.st { color: var(--accent-1); font-weight: 650; }
.cue .c-time input:hover, .cue .c-time input:focus { border-color: var(--border-strong); background: var(--card); color: var(--text); }
.cue .c-text { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.cue textarea { width: 100%; resize: none; overflow: hidden; border: 1px solid transparent; background: none; outline: none; padding: 4px 8px; border-radius: 9px; line-height: 1.5; font-size: 14.5px; color: var(--text); min-height: 30px; }
.cue textarea.tr { font-size: 13.5px; color: #e9c46a; }
[data-theme="light"] .cue textarea.tr { color: #a16207; }
.cue textarea.tr::placeholder { color: var(--text-3); }
.cue textarea:hover { border-color: var(--border); }
.cue textarea:focus { border-color: var(--accent-1); background: var(--card); box-shadow: 0 0 0 3px rgba(213,179,121,.13); }
.cue .c-ops { display: flex; flex-direction: column; gap: 2px; opacity: 0; transition: opacity .15s; }
.cue:hover .c-ops, .cue:focus-within .c-ops { opacity: 1; }
.cue .c-ops button { width: 28px; height: 28px; border-radius: 8px; border: 0; background: none; color: var(--text-3); display: grid; place-items: center; cursor: pointer; }
.cue .c-ops button svg { width: 15px; height: 15px; }
.cue .c-ops button:hover { background: var(--card-2); color: var(--text); }
.cue .c-ops button.del:hover { color: var(--err); }
.empty-grid .opt { min-height: 120px; gap: 8px; padding: 16px 10px; }
.empty-grid .opt .ic { width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center; background: var(--accent-soft); border: 1px solid var(--border); }
.empty-grid .opt .ic svg { color: var(--accent-1); }

.lang-grid { grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); }
.lang-grid .opt, #toneGrid .opt { min-height: 54px; padding: 9px 6px; }
.area { height: auto; padding: 10px 12px; line-height: 1.5; resize: vertical; font-size: 13.5px; }
.tr-hint { margin: 10px 2px 0; }
code { font-size: 12px; padding: 1px 5px; border-radius: 6px; background: var(--card-2); border: 1px solid var(--border); }

.preset-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.preset-grid .opt { padding: 0; overflow: hidden; min-height: 0; gap: 0; }
.preset-grid .pv { width: 100%; height: 58px; display: grid; place-items: center; background: linear-gradient(135deg, #67583e, #362e1f 60%, #594b32); position: relative; overflow: hidden; }
.preset-grid .pv::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.18), transparent 50%); }
.preset-grid .pv b { position: relative; font-size: 15px; letter-spacing: .5px; white-space: nowrap; line-height: 1.25; }
.preset-grid .pv b small { display: block; font-size: 10px; font-weight: 600; }
.preset-grid .o-title { padding: 7px 4px 8px; font-size: 12.5px; }
.safe-grid .opt { min-height: 0; padding: 10px 6px; }
.grid2 { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: end; }
.grid2:has(> .lbl-field:first-child) { grid-template-columns: minmax(0, 1fr) auto; }
.lbl-field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--text-2); margin-bottom: 14px; }
.color-row { display: flex; align-items: center; gap: 12px; }
.switch-row.mini { padding: 0; gap: 8px; font-size: 13px; color: var(--text-2); }

.result { margin-top: 16px; display: flex; flex-direction: column; gap: 10px; padding: 14px; border-radius: 14px; border: 1px solid rgba(52,211,153,.3); background: linear-gradient(135deg, rgba(52,211,153,.07), rgba(213,179,121,.06)); }
.result video { width: 100%; max-height: 52vh; border-radius: 10px; background: #000; }
.res-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ios-tip { margin: 0; }
.export-grid .opt { min-height: 0; padding: 12px; }
.kv b { font-weight: 600; }

@media (max-width: 1100px) {
  .preset-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
  .workspace.sb, .workspace.sb.portrait { grid-template-columns: minmax(0, 1fr); }
  .preview-card { position: static; }
  .video-stage { height: auto; min-height: 0; padding: 8px; }
  .vbox { height: auto; width: 100%; max-height: 62vh; }
  .workspace.sb.portrait .vbox { width: auto; height: 52vh; }
  .cue-list { max-height: none; }
  .tabs { top: 62px; }
  .src-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 600px) {
  .preset-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cue { grid-template-columns: minmax(0, 1fr) auto; gap: 4px 6px; padding: 8px 4px; }
  .cue .c-time { align-items: center; gap: 4px; grid-column: 1; padding-top: 0; }
  .cue .c-time .c-ts { flex-direction: row; gap: 2px; }
  .cue .c-time input { width: 74px; }
  .cue .c-text { grid-column: 1 / -1; grid-row: 2; }
  .cue .c-ops { flex-direction: row; opacity: 1; grid-column: 2; grid-row: 1; }
  .tabs button { font-size: 13px; gap: 4px; padding: 8px 2px; }
  .tabs button svg { display: none; }
  .empty-grid { grid-template-columns: minmax(0, 1fr); }
  .empty-grid .opt { min-height: 0; flex-direction: row; justify-content: flex-start; text-align: left; padding: 12px; }
  .player-row { gap: 8px; }
  .lang-row .seg button { padding: 6px 9px; }
}