:root{
  --bg:#0b0d10;--panel:#11151a;--panel2:#171c22;--line:#242b34;--text:#f5f7fa;--muted:#8f99a8;--accent:#f4c95d;--accent2:#fff0b8;--danger:#ff6b6b;--radius:22px;
  font-family:"Anek Gujarati","Noto Sans Gujarati",Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;background:radial-gradient(circle at 10% 0%,#1b2028 0,transparent 28%),var(--bg);color:var(--text);min-height:100vh}.hidden{display:none!important}button,input,select,textarea{font:inherit}.app-shell{width:min(1180px,100%);margin:auto;padding:18px 18px 48px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 0 24px}.brand-wrap{display:flex;align-items:center;gap:12px}.brand-mark{width:46px;height:46px;border-radius:15px;background:linear-gradient(145deg,var(--accent),#e9b73e);display:grid;place-items:center;color:#111;font-weight:800;font-size:25px;box-shadow:0 12px 30px #0007}.brand-wrap h1{font-size:17px;margin:0;line-height:1.15}.brand-wrap p{margin:2px 0 0;color:var(--muted);font-size:12px}.top-actions{display:flex;gap:8px}.icon-btn,.ghost-btn,.secondary-btn,.mini-btn,.tab,.preset{border:1px solid var(--line);background:var(--panel);color:var(--text);cursor:pointer}.icon-btn{width:42px;height:42px;border-radius:14px}.ghost-btn{padding:0 14px;border-radius:14px}.primary-btn{border:0;background:linear-gradient(135deg,var(--accent),#e8b73c);color:#17120a;font-weight:800;padding:13px 18px;border-radius:15px;cursor:pointer;box-shadow:0 12px 26px #0005}.primary-btn:hover{filter:brightness(1.03)}.secondary-btn{padding:12px 16px;border-radius:15px;font-weight:650}.grow{flex:1}.full{width:100%}.upload-view{max-width:780px;margin:6vh auto 0}.hero-copy{text-align:center;margin-bottom:26px}.eyebrow{color:var(--accent);font-size:12px;letter-spacing:.13em;font-weight:800}.hero-copy h2{font-size:clamp(30px,7vw,58px);line-height:1.02;margin:14px auto 14px;max-width:760px}.hero-copy p{color:var(--muted);max-width:650px;margin:auto;font-size:16px}.dropzone{margin:30px auto 18px;border:1.5px dashed #3c4552;background:linear-gradient(180deg,#13171c,#0f1317);min-height:250px;border-radius:28px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:.2s}.dropzone:hover,.dropzone.drag{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 20px 50px #0006}.drop-icon{width:68px;height:68px;border-radius:22px;background:#232a33;display:grid;place-items:center;color:var(--accent);font-size:28px;padding-left:4px}.dropzone strong{font-size:22px}.dropzone span,.dropzone small{color:var(--muted)}.feature-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px}.feature-strip div{border:1px solid var(--line);background:#0f1317;border-radius:18px;padding:14px;display:flex;flex-direction:column}.feature-strip b{color:var(--accent);font-size:11px}.feature-strip span{font-size:13px;margin-top:3px}.resume-card{margin-top:14px;border:1px solid var(--line);background:var(--panel);border-radius:20px;padding:16px;display:flex;align-items:center;justify-content:space-between;gap:14px}.resume-card p{margin:3px 0 0;color:var(--muted);font-size:13px}.workspace{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:18px;align-items:start}.video-card{position:sticky;top:14px}.video-stage{position:relative;background:#050607;border:1px solid var(--line);border-radius:24px;overflow:hidden;min-height:260px;display:grid;place-items:center;box-shadow:0 24px 70px #0007}.video-stage video{width:100%;max-height:72vh;display:block;background:#000}.subtitle-overlay{position:absolute;left:50%;transform:translateX(-50%);z-index:3;pointer-events:none;width:max-content;max-width:88%;text-align:center;line-height:1.23}.subtitle-overlay span{display:inline;padding:.08em .22em;border-radius:.24em;box-decoration-break:clone;-webkit-box-decoration-break:clone}.video-meta{display:flex;justify-content:space-between;align-items:center;padding:12px 4px}.video-meta>div:first-child{display:flex;flex-direction:column;min-width:0}.video-meta strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.video-meta span{color:var(--muted);font-size:12px}.mode-badge{font-size:12px!important;color:#b9f7cc!important;border:1px solid #265638;background:#10251a;padding:6px 9px;border-radius:999px}.action-row{grid-column:2;display:flex;gap:10px}.progress-box,.tab-panel,.tabs{grid-column:2}.progress-box{border:1px solid var(--line);background:var(--panel);border-radius:18px;padding:15px}.progress-head{display:flex;justify-content:space-between}.progress-track{height:7px;background:#242b34;border-radius:999px;overflow:hidden;margin:10px 0}.progress-track div{height:100%;width:0;background:var(--accent);transition:width .25s}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.steps span{font-size:10px;color:#687281}.steps span.done{color:var(--accent2)}.tabs{display:flex;gap:8px;background:#0d1014;padding:5px;border-radius:16px;border:1px solid var(--line)}.tab{flex:1;border:0;border-radius:12px;padding:10px;color:var(--muted);background:transparent}.tab.active{background:var(--panel2);color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}.tab-panel{display:none;border:1px solid var(--line);background:rgba(17,21,26,.92);border-radius:22px;padding:16px}.tab-panel.active{display:block}.editor-toolbar,.section-title{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.editor-toolbar>div:first-child,.section-title{flex-direction:column}.editor-toolbar span,.section-title span{color:var(--muted);font-size:12px}.toolbar-actions{display:flex;gap:6px}.mini-btn{font-size:11px;border-radius:10px;padding:8px}.empty-editor{text-align:center;padding:46px 10px;color:var(--muted)}.empty-editor strong{display:block;color:var(--text)}.empty-editor p{font-size:13px}.empty-icon{font-size:38px;color:var(--accent)}.subtitle-list{display:flex;flex-direction:column;gap:9px;max-height:55vh;overflow:auto;padding-right:2px}.subtitle-row{border:1px solid var(--line);background:#0d1115;border-radius:16px;padding:10px;display:grid;grid-template-columns:34px 1fr auto;gap:8px;align-items:start;transition:.15s}.subtitle-row.active{border-color:#826f38;background:#151710;box-shadow:0 0 0 1px #3b341e inset}.row-index{width:30px;height:30px;border-radius:10px;background:#1c222a;display:grid;place-items:center;color:var(--muted);font-size:12px}.row-main{min-width:0}.time-row{display:flex;gap:6px;margin-bottom:7px}.time-input{width:92px;background:#11171d;border:1px solid #2d3540;color:#dce1e7;border-radius:9px;padding:6px 7px;font-size:11px}.subtitle-input{width:100%;resize:vertical;min-height:54px;background:transparent;border:0;color:#fff;outline:0;font-size:16px;line-height:1.35}.delete-btn{border:0;background:transparent;color:#65707e;cursor:pointer;font-size:17px;padding:4px}.delete-btn:hover{color:var(--danger)}.preset-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin-bottom:16px}.preset{text-align:left;border-radius:14px;padding:12px}.preset b,.preset span{display:block}.preset span{color:var(--muted);font-size:11px;margin-top:2px}.preset.active{border-color:#7d6b35;background:#1e1b11}.control-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{display:flex;flex-direction:column;gap:7px}.field.wide{grid-column:1/-1}.field span{font-size:12px;color:var(--muted)}.field select,.field input[type=text]{width:100%;background:#0c1014;border:1px solid var(--line);color:#fff;border-radius:12px;padding:10px}.field input[type=color]{width:100%;height:42px;background:#0c1014;border:1px solid var(--line);border-radius:12px;padding:4px}.field input[type=range]{width:100%;accent-color:var(--accent)}.toggle-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:15px}.toggle-row label{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}.export-card{border:1px solid var(--line);background:#0d1115;border-radius:17px;padding:14px;margin-bottom:12px}.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.hint,.muted{color:var(--muted);font-size:12px}.settings-dialog{border:0;background:transparent;padding:0;color:var(--text);width:min(520px,calc(100% - 28px))}.settings-dialog::backdrop{background:#000b;backdrop-filter:blur(8px)}.dialog-card{background:#11151a;border:1px solid var(--line);border-radius:24px;padding:18px}.dialog-head{display:flex;justify-content:space-between;align-items:center}.dialog-head>div{display:flex;flex-direction:column}.dialog-head span{font-size:12px;color:var(--muted)}.dialog-card p{color:#c3cad3;line-height:1.55}.dialog-card code{color:var(--accent)}.endpoint-box{background:#090c0f;border:1px solid var(--line);border-radius:14px;padding:12px;overflow:auto}.endpoint-box pre{font-size:11px;color:#cfd6dd;white-space:pre-wrap}.exporting{animation:pulse 1.6s ease-in-out infinite}@keyframes pulse{50%{opacity:.62}}
@media(max-width:850px){.app-shell{padding:14px 12px 36px}.workspace{display:block}.video-card{position:relative;top:auto}.action-row,.progress-box,.tabs,.tab-panel{margin-top:12px}.subtitle-list{max-height:none}.feature-strip{grid-template-columns:repeat(2,1fr)}.hero-copy h2{font-size:38px}.dropzone{min-height:220px}.video-stage{min-height:220px}.topbar{padding-bottom:16px}}
@media(max-width:480px){.brand-wrap p{display:none}.brand-wrap h1{font-size:15px}.brand-mark{width:40px;height:40px;border-radius:13px}.ghost-btn{padding:0 11px}.hero-copy{margin-top:3vh}.hero-copy h2{font-size:34px}.hero-copy p{font-size:14px}.action-row{position:sticky;bottom:10px;z-index:10;background:#0b0d10e8;padding:7px 0;backdrop-filter:blur(10px)}.control-grid{grid-template-columns:1fr}.field.wide{grid-column:auto}.toolbar-actions{flex-direction:column}.steps{grid-template-columns:1fr 1fr}.download-grid{grid-template-columns:1fr}}

/* Reference-video kinetic caption upgrade */
.reference-note{display:flex;gap:10px;align-items:center;border:1px solid #51461f;background:linear-gradient(135deg,#211d0d,#13140d);padding:11px 12px;border-radius:14px;margin-bottom:12px}.reference-note div{display:flex;flex-direction:column}.reference-note b{font-size:12px}.reference-note small{color:#aab1ba;margin-top:2px}.match-dot{width:9px;height:9px;border-radius:50%;background:#ffd400;box-shadow:0 0 0 5px #ffd40018,0 0 18px #ffd40088}
.subtitle-overlay{width:auto;min-width:min(120px,70%);filter:none}.subtitle-overlay>span{display:block;padding:.08em .18em;border-radius:.2em}.kinetic-line{display:flex;justify-content:center;align-items:baseline;flex-wrap:wrap;column-gap:var(--word-gap,2px);font-size:var(--main-size,48px);line-height:.96;color:var(--base-color,#fff);text-shadow:var(--caption-shadow);-webkit-text-stroke:var(--stroke-width,3px) var(--stroke-color,#151515);paint-order:stroke fill;white-space:normal}.kinetic-line.small{font-size:var(--small-size,30px);line-height:1.03;margin:.05em 0}.kinetic-line.focus{font-size:var(--main-size,48px);line-height:.96;margin:.02em 0}.kinetic-word.highlight{color:var(--highlight-color,#ffd400)}.subtitle-overlay[data-condensed="yes"] .kinetic-line{transform:scaleX(.92);transform-origin:center}.subtitle-overlay[data-italic="yes"] .kinetic-line{font-style:italic;transform:skewX(-5deg) scaleX(.92)}.subtitle-overlay[data-animation="reference"] .kinetic-word.newest{animation:reference-pop var(--pop-duration,.22s) cubic-bezier(.16,1.45,.35,1) both}.subtitle-overlay[data-animation="word"] .kinetic-word.newest{animation:word-pop var(--pop-duration,.18s) ease-out both}.subtitle-overlay[data-animation="fade"] .kinetic-line{animation:caption-fade .28s ease-out both}@keyframes reference-pop{0%{opacity:0;transform:translateY(10px) scale(1.28);filter:blur(2px)}65%{opacity:1;transform:translateY(-2px) scale(.97);filter:blur(0)}100%{opacity:1;transform:none}}@keyframes word-pop{0%{opacity:0;transform:scale(.65)}100%{opacity:1;transform:scale(1)}}@keyframes caption-fade{0%{opacity:0;transform:translateY(5px)}100%{opacity:1;transform:none}}
.highlight-label{font-size:10px;color:#818b98;margin:3px 0 6px}.word-picker{display:flex;flex-wrap:wrap;gap:5px}.word-chip{border:1px solid #303945;background:#131920;color:#bac2cc;border-radius:8px;padding:5px 7px;font-family:"Anek Gujarati","Noto Sans Gujarati",sans-serif;font-size:12px;cursor:pointer}.word-chip.selected{background:#ffd400;color:#18150a;border-color:#ffd400;font-weight:800;box-shadow:0 3px 10px #0005}.subtitle-row.active .word-chip.selected{box-shadow:0 0 0 2px #ffd40022,0 3px 10px #0005}
@media(max-width:480px){.kinetic-line{font-size:clamp(28px,var(--main-size),52px)}.reference-note small{font-size:10px}.word-chip{padding:5px 6px}}

.sync-pill{display:inline-flex;align-items:center;white-space:nowrap;border-radius:999px;padding:5px 7px;font-size:9px;font-weight:800;letter-spacing:.02em}.sync-pill.exact{color:#9ff0b8;background:#10261a;border:1px solid #275c39}.sync-pill.estimated{color:#ffd99a;background:#2a2110;border:1px solid #6b5120}.field small{font-size:10px;color:#6f7885;font-weight:500}