.tr-workspace{--trh-accent:var(--primary);--trh-accent-ink:var(--primary-foreground);--trh-line:color-mix(in oklch, var(--foreground) 12%, transparent);--trh-line-strong:color-mix(in oklch, var(--foreground) 22%, transparent);--trh-muted:var(--muted-foreground);--trh-panel:color-mix(in oklch, var(--muted) 45%, var(--background));max-width:1200px;color:var(--foreground);margin:0 auto;padding:0 28px}.trh-studio{border:1px solid var(--trh-line);background:var(--trh-panel);border-radius:22px;grid-template-columns:minmax(0,440px) minmax(0,1fr);gap:28px;padding:24px;display:grid}.trh-controls{flex-direction:column;gap:18px;min-width:0;display:flex}.trh-slots{grid-template-columns:1fr 1fr;gap:14px;display:grid}.trh-slots[data-count="1"]{grid-template-columns:minmax(0,280px)}.trh-slot-label{align-items:center;gap:8px;margin-bottom:8px;font-size:12px;font-weight:650;display:flex}.trh-slot-label img{object-fit:cover;border-radius:6px;flex:none;width:40px;height:30px}.trh-slot-drop{aspect-ratio:1;border:1.5px dashed var(--trh-line-strong);background:var(--background);cursor:pointer;border-radius:14px;place-items:center;width:100%;transition:border-color .15s;display:grid;overflow:hidden}.trh-slot-drop:hover,.trh-slot[data-drag=true] .trh-slot-drop{border-color:var(--trh-accent)}.trh-slot[data-filled=true] .trh-slot-drop{border-style:solid}.trh-slot-drop img{object-fit:cover;width:100%;height:100%}.trh-slot-empty{color:var(--trh-muted);text-align:center;flex-direction:column;align-items:center;gap:8px;padding:12px;font-size:12px;display:flex}.trh-slot-empty svg{width:22px;height:22px}.trh-slot-hint{color:var(--trh-muted);margin-top:6px;font-size:11px;line-height:1.4}.trh-slot-actions{gap:10px;margin-top:6px;font-size:11px;display:flex}.trh-slot-actions button{color:var(--trh-muted);align-items:center;gap:3px;display:inline-flex}.trh-slot-actions button:hover{color:var(--foreground)}.trh-slot-actions svg{width:12px;height:12px}.trh-field{border:0;margin:0;padding:0}.trh-field legend{margin-bottom:8px;font-size:12px;font-weight:650}.trh-chips{grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.trh-chips button{border:1px solid var(--trh-line-strong);background:var(--background);border-radius:10px;padding:8px 0;font-size:13px;font-weight:600;transition:border-color .15s,background .15s}.trh-chips button[aria-checked=true]{border-color:var(--primary);background:color-mix(in oklab, var(--primary) 12%, var(--background))}.trh-chips button:disabled{cursor:not-allowed;opacity:.45}.trh-help{color:var(--trh-muted);margin-top:6px;font-size:12px}.trh-specs{color:var(--trh-muted);font-size:12px}.trh-cost{font-size:13px;line-height:1.5}.trh-generate{width:100%}.trh-stage{justify-content:center;align-items:flex-start;min-width:0;display:flex}.trh-reference,.trh-result{width:100%;margin:0}.trh-reference video,.trh-result video{aspect-ratio:16/9;object-fit:contain;background:#000;border-radius:16px;width:100%;max-height:560px}.trh-reference video[data-ratio="4:3"],.trh-result video[data-ratio="4:3"]{aspect-ratio:4/3}.trh-reference video[data-ratio="1:1"],.trh-result video[data-ratio="1:1"]{aspect-ratio:1;width:auto;max-width:100%;height:min(560px,75vw);margin:0 auto;display:block}.trh-reference video[data-ratio="3:4"],.trh-result video[data-ratio="3:4"]{aspect-ratio:3/4;width:min(100%,420px);height:auto;margin:0 auto;display:block}.trh-reference video[data-ratio="9:16"],.trh-result video[data-ratio="9:16"]{aspect-ratio:9/16;width:auto;max-width:100%;height:min(560px,75vh);margin:0 auto;display:block}.trh-reference figcaption,.trh-result figcaption{color:var(--trh-muted);margin-top:10px;font-size:12px}.trh-result figcaption strong{color:var(--foreground);margin-bottom:10px;font-size:14px;display:block}.trh-result-actions{flex-wrap:wrap;gap:8px;display:flex}.trh-error{color:var(--destructive);align-items:flex-start;gap:8px;line-height:1.5;display:inline-flex}.trh-error svg{flex:none;width:14px;height:14px;margin-top:3px}.trh-progress{text-align:center;flex-direction:column;align-items:center;gap:14px;width:100%;max-width:420px;padding:40px 0;font-size:14px;line-height:1.6;display:flex}.trh-progress>svg{width:28px;height:28px;color:var(--trh-accent)}.trh-bar{background:var(--trh-line);border-radius:999px;width:100%;height:6px;overflow:hidden}.trh-bar span{background:var(--trh-accent);height:100%;transition:width 1s linear;display:block}.trh-percent{font-variant-numeric:tabular-nums;font-size:13px}.trh-recent{margin-top:20px}.trh-recent h2{margin-bottom:10px;font-size:14px;font-weight:650}.trh-recent ul{flex-wrap:wrap;gap:8px;padding:0;list-style:none;display:flex}.trh-recent button{border:1px solid var(--trh-line);border-radius:10px;gap:10px;padding:8px 12px;font-size:12px;display:flex}.trh-recent li[data-active=true] button{border-color:var(--trh-accent)}.trh-recent [data-status=done]{color:oklch(60% .15 150)}.trh-recent [data-status=failed],.trh-recent time{color:var(--trh-muted)}@media (width<=900px){.trh-studio,.trh-split,.trh-steps,.trh-grid{grid-template-columns:1fr}}@media (width<=640px){.tr-workspace{gap:52px;padding:48px 16px}.trh-studio{border-radius:18px;padding:16px}.trh-price,.trh-roles{grid-template-columns:1fr}.trh-list-cols{columns:1}.trh-cta{padding:28px 20px}}.trh-model-trigger{background:var(--background);border-radius:10px;width:100%;min-height:52px;padding:8px 12px;height:auto!important}.trh-model-option{text-align:left;align-items:center;gap:10px;min-width:0;display:flex}.trh-model-option>span{flex-direction:column;min-width:0;display:flex}.trh-model-option strong{font-size:13px;font-weight:650}.trh-model-name{flex-wrap:wrap;align-items:center;gap:4px 8px;display:flex}.trh-model-badge{color:var(--lightningcss-light,#805000)var(--lightningcss-dark,#f9d57e);white-space:nowrap;background:var(--lightningcss-light,#fff4d6)var(--lightningcss-dark,#382b12);border:1px solid var(--lightningcss-light,#e6bd67)var(--lightningcss-dark,#806328);border-radius:999px;padding:1px 7px;font-size:10px;font-weight:650;line-height:16px;display:inline-flex}.trh-model-option small{color:var(--trh-muted);font-size:11px}.tr-workspace{padding:0}@media (width<=640px){.tr-workspace{padding:0}.trh-recent button{flex-wrap:wrap}}.trh-template-current{border:1px solid var(--trh-line-strong);background:var(--background);text-align:left;border-radius:12px;align-items:center;gap:12px;width:100%;padding:8px 10px 8px 8px;transition:border-color .15s,background .15s;display:flex}.trh-template-current:hover:not(:disabled),.trh-template-current:focus-visible{border-color:var(--primary);background:color-mix(in oklab, var(--primary) 8%, var(--background))}.trh-template-current:disabled{cursor:not-allowed;opacity:.55}.trh-template-current__thumb{object-fit:cover;background:var(--muted);border-radius:8px;flex:none;width:48px;height:48px}.trh-template-current__text{flex:1;gap:2px;min-width:0;display:grid}.trh-template-current__text strong{font-size:14px;font-weight:650}.trh-template-current__text span{color:var(--muted-foreground);text-overflow:ellipsis;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12px;display:-webkit-box;overflow:hidden}.trh-template-current__change{color:var(--primary);white-space:nowrap;flex:none;align-items:center;gap:6px;font-size:12px;font-weight:650;display:inline-flex}.trh-template-current__change svg{width:15px;height:15px}.trh-template-dialog{max-height:min(88vh,860px);overflow-y:auto}.trh-template-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));align-items:start;gap:12px;display:grid}.trh-template-card{border:1px solid var(--border);background:var(--card);text-align:left;border-radius:14px;transition:border-color .15s,box-shadow .15s,transform .15s;display:grid;overflow:hidden}.trh-template-card:hover,.trh-template-card:focus-visible{border-color:var(--primary);box-shadow:0 6px 24px color-mix(in oklab, var(--primary) 18%, transparent);transform:translateY(-1px)}.trh-template-card[aria-checked=true]{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}.trh-template-card__media{background:#000;width:100%;height:260px;display:block;position:relative;overflow:hidden}.trh-template-card__media video,.trh-template-card__media img{object-fit:cover;width:100%;height:100%;display:block}.trh-template-card__badge{background:var(--primary);color:var(--primary-foreground);border-radius:999px;align-items:center;gap:4px;padding:3px 8px;font-size:11px;font-weight:650;display:inline-flex;position:absolute;top:8px;left:8px}.trh-template-card__badge svg{width:12px;height:12px}.trh-template-card__body{gap:6px;padding:10px 12px 12px;display:grid}.trh-template-card__body strong{font-size:14px;font-weight:650}.trh-template-card__hint,.trh-template-card__models{color:var(--muted-foreground);font-size:12px;line-height:1.45}.trh-template-card__facts{flex-wrap:wrap;gap:4px;display:flex}.trh-template-card__facts span{background:var(--muted);border-radius:999px;padding:2px 8px;font-size:11px}.trh-template-card__foot{justify-content:space-between;align-items:center;gap:8px;font-size:12px;font-weight:650;display:flex}.trh-template-card__use{color:var(--primary)}