:root{--brown:#4b2b20;--dark:#32211d;--gold:#f6ae21;--cream:#fff4e4;--line:#e8cdb0;--ink:#42291f}*{box-sizing:border-box}body{margin:0;font:14px/1.4 system-ui,'Segoe UI',Arial,sans-serif;color:var(--ink);background:#f8eddf}button,input,select{font:inherit}button,.topbtn,.btn,label.tool-upload,.quick-buttons label{cursor:pointer}button{border:0}button:focus-visible,input:focus-visible,label:focus-within{outline:2px solid #e9a11e;outline-offset:2px}.top{background:linear-gradient(115deg,#41271e,#79503a 65%,#4c3024);color:#fff5e6;min-height:76px;display:flex;align-items:center;gap:14px;padding:9px 22px;box-shadow:0 3px 9px #321d1555}.logo{font-size:34px}.brand{flex:1;min-width:170px}.brand h1{font-size:clamp(20px,2vw,29px);margin:0;line-height:1.05}.brand p{margin:4px 0 0;color:#f9d5b3;font-size:13px}.head-actions{display:flex;flex-wrap:wrap;gap:8px}.head-actions button,.topbtn{border:1px solid #bc8b62;border-radius:12px;padding:9px 13px;background:#68422e;color:#fff2dd;white-space:nowrap}.shell{display:grid;grid-template-columns:112px minmax(0,1fr);max-width:1920px;margin:auto}.sidebar{background:linear-gradient(#4e3024,#875332);padding:14px 8px;display:flex;flex-direction:column;gap:8px;min-height:calc(100vh - 76px)}.side{background:transparent;color:white;border-radius:12px;padding:12px 3px;display:flex;flex-direction:column;align-items:center;font-size:29px}.side span{font-size:13px;font-weight:700}.side.active,.side:hover{background:linear-gradient(#ffc03d,#e48b06);box-shadow:0 3px 9px #3a1d1540}.workspace{padding:10px;min-width:0}.upper{display:grid;grid-template-columns:minmax(240px,1fr) minmax(320px,1.18fr) minmax(270px,1fr);gap:10px}.panel{background:linear-gradient(#fff9ef,#fff0df);border:1px solid #ebceb2;border-radius:14px;box-shadow:0 2px 6px #56321c26;padding:10px;min-width:0}.panel h2,.timeline-panel h2{display:inline-flex;align-items:center;gap:8px;border-radius:24px;background:linear-gradient(110deg,#5a3021,#7a3922 70%,#4c2a23);color:#fff4e7;border:2px solid #e8b45b;box-shadow:0 2px 4px #3c241e55;padding:4px 15px 4px 5px;font-size:clamp(13px,1.15vw,17px);margin:-4px 0 10px;white-space:nowrap;max-width:100%}.panel h2 em,.timeline-panel h2 em{font-style:normal;background:linear-gradient(#ffdb6b,#ffab00);border:2px solid #8d4d13;color:#4d2b18;width:29px;height:29px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:900;flex-shrink:0}.upload-row{display:flex;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:10px;color:#fff;font-weight:700;padding:12px 10px;flex:1;white-space:nowrap}.orange,.export-btn{background:linear-gradient(#ffb92b,#ed7800);color:white}.purple{background:linear-gradient(#a05af4,#6e26c6);color:white}.blue{background:linear-gradient(#41a6ff,#0065cc);color:white}.green{background:linear-gradient(#3ac77b,#087a3b);color:white}.red{background:linear-gradient(#ff6461,#c92523);color:white}.media-tabs,.prop-tabs{display:flex;gap:3px;margin:12px 0 8px}.media-tabs button,.prop-tabs button{flex:1;background:#f4ddc6;padding:9px 2px;border-radius:10px 10px 0 0;font-weight:700;color:#603e2d}.media-tabs .active,.prop-tabs .active{background:#fff7ec;border-bottom:3px solid #a65021}.media-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;align-content:start;min-height:180px;max-height:230px;overflow:auto}.media-empty{grid-column:1/-1;text-align:center;padding:45px 8px;color:#977b68}.media-card{min-width:0;border:2px solid transparent;background:transparent;border-radius:8px;padding:2px;text-align:center;color:#3d271f}.media-card:hover{border-color:#f5a52e}.media-card img{width:100%;aspect-ratio:1.65;object-fit:cover;border-radius:7px;background:#765b4c}.media-card small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.media-card.audio img{object-fit:contain;background:linear-gradient(130deg,#572a91,#a767ed)}.mini-help{font-size:11px;color:#8c6955;margin:8px 0 0}.preview{display:flex;flex-direction:column}.screen{background:#2c1e1a;border-radius:12px;position:relative;overflow:hidden;aspect-ratio:16/9}.screen video{width:100%;height:100%;object-fit:contain;display:block}.preview-hint{position:absolute;bottom:8px;left:10px;background:#1c100da8;color:#fff5e5;padding:4px 8px;border-radius:7px;font-size:11px;pointer-events:none}.player-bottom{background:linear-gradient(#493126,#2c1d19);border-radius:0 0 12px 12px;padding:7px 12px;color:white}.play-row{display:flex;align-items:center;gap:5px}.spacer{flex:1}.play-row button,.transport button{background:none;color:#ffcf67}.play-row input{width:60px}.player-bottom>input{width:100%;accent-color:#ffb61e}.transport{display:flex;justify-content:center;align-items:center;gap:13px}.transport button{font-size:17px}.transport .play{font-size:22px;background:linear-gradient(#ffd45b,#f5a111);color:#512d16;border-radius:50%;width:43px;height:43px}.selected-line{display:flex;align-items:center;gap:9px;background:#fff3e4;border-radius:9px;padding:6px}.selected-line img{width:75px;height:52px;object-fit:cover;border-radius:7px}.selected-line>div{flex:1;min-width:0}.selected-line b,.selected-line small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.selected-line small{font-size:11px}.state{border-radius:18px;background:#26982f;color:white;padding:7px 8px;font-size:11px;white-space:nowrap}.state.dropped{background:#b83d36}.prop-body{font-size:12px}.prop-body[hidden]{display:none}.control-label{display:flex;align-items:center;gap:8px;margin:9px 0}.control-label input{flex:1;min-width:40px;accent-color:#d8901a}.subheading{font-weight:700;margin:10px 0 6px}.audio-drop{display:block;background:#f2e6dd;border:1px dashed #ca986b;padding:10px;border-radius:8px;color:#7735b2;cursor:pointer}.audio-file{margin:6px 0;background:#f5ece4;border-radius:6px;padding:6px;overflow:hidden;text-overflow:ellipsis}.tiny{background:#f1d7bf;padding:5px 8px;border-radius:6px}.check{display:block;margin-top:10px}.two{display:grid;grid-template-columns:1fr 1fr;gap:7px}.two input{width:100%;padding:7px}.timeline-panel{background:linear-gradient(#4b2c22,#35231e);color:#fff2e5;margin-top:10px;border-radius:13px;padding:9px;min-width:0}.timeline-panel h2{margin:-3px 0 8px}.tools{display:flex;align-items:center;gap:3px;background:#634335;border-radius:8px;padding:5px;flex-wrap:wrap}.tools button,.tool-upload{background:#72503e;color:white;border-radius:6px;padding:7px 9px;font-size:12px}.tools button:hover,.tool-upload:hover{background:#99613c}.tools input[type=range]{width:75px;accent-color:#ffba36}.tools span{margin-left:auto;font-size:12px}.timeline-scroll{overflow-x:auto;overflow-y:hidden}.timeline-content{min-width:100%;width:max-content}.ruler{display:flex;justify-content:space-between;min-height:26px;padding-left:100px;color:#f2d6b3;font-size:11px}.track{display:flex;gap:8px;min-height:92px}.track-label{width:95px;flex:none;display:flex;align-items:center;gap:5px;font-weight:700;padding:7px}.track-clips{display:flex;gap:4px;align-items:stretch;min-height:86px;flex:1}.clip{position:relative;flex:0 0 auto;min-width:95px;border:2px solid #37b36c;border-radius:10px;background:#183d32;overflow:hidden;cursor:pointer;color:white;display:flex;flex-direction:column;justify-content:end}.clip.selected{border:3px solid #ffcc32;box-shadow:0 0 0 2px #f8a01d77}.clip.drop{border-color:#e25353;opacity:.75}.clip img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.82}.clip .clip-caption{position:relative;background:linear-gradient(transparent,#1e1b1bdc);padding:22px 5px 5px;font-size:11px}.clip-caption b{display:block}.clip-caption small{display:block}.insert-plus{flex:none;align-self:center;border:2px solid #eab367;border-radius:8px;color:#9b4e16;background:#fff1d7;font-size:22px;width:28px;height:35px}.insert-end{min-width:90px;border:1px dashed #efc08d;border-radius:10px;background:#594037;color:#ffcc6a;padding:12px}.audio-track{min-height:38px;margin-top:5px}.audio-lane{flex:1;min-height:35px;background:linear-gradient(120deg,#075b57,#0ba98c);border:1px solid #43d5b6;border-radius:7px;display:flex;align-items:center;padding:4px 10px;color:#d9fff4;gap:5px;font-size:12px;overflow:hidden}.wave{flex:1;height:26px;min-width:70px;background:repeating-linear-gradient(90deg,transparent 0 3px,#83ffe2 3px 5px,transparent 5px 8px);mask-image:linear-gradient(0deg,transparent 0%,black 25%,black 75%,transparent 100%);opacity:.6}.timeline-bottom{display:flex;justify-content:space-between;gap:8px;color:#e2bd94;font-size:11px;margin-top:6px}.bottom{display:grid;grid-template-columns:1fr 1.1fr;gap:10px;margin-top:10px}.quick-buttons,.export-row{display:flex;gap:7px;align-items:center}.quick-buttons button,.quick-buttons label{flex:1;padding:11px 7px;border-radius:9px;text-align:center;font-weight:700;white-space:nowrap}.export-row label{display:flex;align-items:center;gap:6px;white-space:nowrap;font-weight:700;font-size:12px}.export-row select{max-width:155px;min-width:0;padding:9px 4px;border:1px solid #d3b69c;border-radius:6px;background:#fff}.export-btn{border-radius:10px;font-weight:800;font-size:18px;padding:8px 17px;margin-left:auto;white-space:nowrap}.export-btn small{display:block;font-size:10px}.status-panel{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:12px;padding:10px;color:#71503d}.status-panel #batchResults{display:flex;gap:8px;flex-wrap:wrap}.status-panel a{color:#076a8a}.status-panel #progress{height:7px;background:#ead3b6;width:100%}.status-panel #progressBar{height:100%;width:0;background:#f5a215}.advanced{border:1px solid #e5cbb3;border-radius:9px;padding:9px;background:#fff8f0}.advanced summary{cursor:pointer;font-weight:700}.advanced-inner{display:flex;flex-wrap:wrap;gap:7px;margin-top:8px}.advanced-inner button{padding:7px;border-radius:7px;background:#f4ddc2}.advanced-inner input{width:75px}.advanced .segments{width:100%;display:flex;gap:5px;flex-wrap:wrap}.segment{padding:5px;background:#e2f5e8;display:flex;gap:6px;align-items:center}.segment.drop{background:#ffe2de}.segment-actions button{padding:3px}.segment-info small{display:block}dialog{border:1px solid #c89c75;border-radius:13px;max-width:min(600px,94vw);box-shadow:0 12px 40px #27170f77;padding:20px;background:#fff8ed;color:#44291e}.modal-head{display:flex;justify-content:space-between;align-items:center}.modal-head button{background:#f0d8bf;padding:7px;border-radius:6px}.batch-link{padding:7px;background:#e0f6e4;border-radius:7px}.placeholder{padding:20px;color:#e9c9ad}.ffmpeg-state.good{color:#16804e}.ffmpeg-state.bad{color:#ad3a28}input[type=range]{accent-color:#eaa41c}@media(max-width:1250px){.upper{grid-template-columns:1fr 1.2fr}.properties{grid-column:1/-1}.media-grid{max-height:220px}.prop-body{max-width:760px}.bottom{grid-template-columns:1fr}.shell{grid-template-columns:78px 1fr}.sidebar .side{font-size:23px}.sidebar .side span{font-size:11px}}@media(max-width:750px){.top{padding:10px;gap:8px;flex-wrap:wrap}.logo{font-size:26px}.brand h1{font-size:19px}.brand p{font-size:11px}.head-actions{width:100%;overflow-x:auto;flex-wrap:nowrap}.head-actions button,.topbtn{padding:7px 9px;font-size:12px}.shell{display:block}.sidebar{min-height:0;position:sticky;top:0;z-index:8;flex-direction:row;padding:5px;justify-content:space-around}.side{font-size:18px;padding:5px 9px}.side span{font-size:10px}.workspace{padding:7px}.upper{display:flex;flex-direction:column}.preview{order:0}.media{order:1}.properties{order:2}.panel h2,.timeline-panel h2{font-size:13px;white-space:normal}.screen{max-height:40vh}.media-grid{grid-template-columns:repeat(4,minmax(0,1fr));min-height:100px;max-height:160px}.media-card small{font-size:10px}.tools{flex-wrap:nowrap;overflow-x:auto}.tools button,.tool-upload{white-space:nowrap}.track-label{width:73px;font-size:11px}.ruler{padding-left:78px}.timeline-bottom{flex-direction:column}.quick-buttons{display:grid;grid-template-columns:1fr 1fr}.export-row{flex-wrap:wrap}.export-btn{width:100%;margin:0}.status-panel{display:block}.advanced-inner{max-height:230px;overflow:auto}}@media(max-width:380px){.media-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.selected-line img{width:55px}.export-row select{max-width:125px}}

/* V3 Plus: per-clip titles, logo, thumbnails and saved videos */
.text-controls{display:grid;gap:10px}.text-controls label{display:grid;gap:5px;font-size:12px;font-weight:700;color:#62351f}.text-controls input:not([type=color]),.text-controls select{width:100%;padding:9px;border:1px solid #d9b58e;border-radius:8px;background:#fffdf9;color:#482818}.text-controls input[type=color]{width:100%;height:38px;border:1px solid #d9b58e;border-radius:8px}.preview-overlay{position:absolute;inset:0;pointer-events:none;z-index:3;display:flex;justify-content:center;align-items:flex-end;padding:5%;overflow:hidden}.screen{position:relative}.preview-overlay span{max-width:94%;font-weight:700;text-shadow:0 2px 5px #000,0 0 12px #000;text-align:center;overflow-wrap:anywhere;line-height:1.25}.preview-overlay img{position:absolute;max-height:35%;object-fit:contain}.saved-exports{margin:10px 0;padding:12px;border:1px solid #d6b38c;border-radius:12px;background:#fff8ec}.saved-exports>b{margin-right:10px}.saved-exports #exportLibrary{display:flex;gap:9px;flex-wrap:wrap;margin-top:10px}.export-item{display:grid;gap:5px;padding:9px;border:1px solid #dfc3a4;border-radius:9px;background:#fff;max-width:240px}.export-item a{color:#90501b;font-weight:700}.media-card img,.clip img{object-fit:cover;background:#442d25}.media-card small{overflow-wrap:anywhere}.clip img{width:100%;height:100%}@media(max-width:720px){.saved-exports{padding:8px}.text-controls .two{display:grid;grid-template-columns:1fr 1fr}.preview-overlay span{font-size:clamp(13px,4vw,25px)!important}}

.fx-dialog{width:min(920px,96vw);max-height:90dvh;border:2px solid #d7a34c;border-radius:18px;padding:0;background:#fff4e4;color:#422518;box-shadow:0 30px 90px #0009;overflow:auto}
.fx-dialog::backdrop{background:#1a0d08b8;backdrop-filter:blur(3px)}
.fx-header{display:flex;justify-content:space-between;align-items:center;gap:12px;background:linear-gradient(115deg,#44271c,#8d4d2d);color:#fff1d8;padding:15px 18px;position:sticky;top:0;z-index:2}
.fx-header b{font-size:19px}.fx-header small{display:block;opacity:.86;font-size:12px;margin-top:4px}.fx-header button{border:1px solid #d6b184;background:#57372b;color:white;border-radius:8px;padding:8px 12px;cursor:pointer}
.fx-between{display:flex;align-items:center;justify-content:center;gap:20px;margin:13px 16px;font-weight:700}.fx-between span{background:#f0dcc2;border:1px solid #dfb98d;border-radius:9px;padding:10px 24px}.fx-between strong{color:#ad6b1e}
.fx-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px;padding:8px 15px}
.fx-grid button{border:2px solid #e7cfb0;background:#fffaf3;border-radius:12px;padding:9px 5px;min-height:102px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;color:#492817}
.fx-grid button.active{border-color:#f0a521;background:#ffedc4;box-shadow:0 0 0 2px #ffcb6b66}.fx-grid button:hover{border-color:#d79532}
.fx-illustration{display:grid;place-items:center;width:50px;height:40px;border-radius:8px;background:linear-gradient(125deg,#663b28 48%,#f7aa38 50%);color:#fff;font-size:27px}
.fx-grid b{font-size:11px;line-height:1.3}.fx-grid small{font-size:10px;color:#86684e}
.fx-settings{padding:12px 16px;display:flex;gap:15px;align-items:center;justify-content:space-between;flex-wrap:wrap}.fx-settings label{flex:1;min-width:220px;font-size:13px}.fx-settings input{width:100%;accent-color:#d88921;margin-top:8px}.fx-actions{display:flex;gap:8px;flex-wrap:wrap}.fx-actions button{border:0;border-radius:9px;padding:12px 15px;font-weight:700;color:#fff;background:#784328;cursor:pointer}.fx-actions #fxSave{background:#1b8a4a}
.fx-note{font-size:12px;margin:0 16px 12px;color:#79583f}#fxResult{padding:0 16px 16px}#fxResult a{display:block;margin-top:7px;color:#8a4b1d}
@media(max-width:780px){.fx-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.fx-dialog{max-height:94dvh}.fx-header b{font-size:15px}.fx-between{gap:8px}.fx-between span{padding:8px}}
@media(max-width:420px){.fx-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.fx-actions{width:100%}.fx-actions button{flex:1}.transition-chip{padding:7px 5px}}

.fx-main{color:#fff!important;font-weight:800!important}.media-grid{min-height:220px;align-content:start}.media-card img{object-fit:contain;background:#251a14}.media-card{cursor:grab}.transition-chip{display:inline-flex!important;min-width:47px!important;background:#d99325!important;color:#fff!important;font-weight:800!important}

/* V3 Plus usability: drag/drop and editable text */
.media-card{cursor:grab;user-select:none}.media-card:active{cursor:grabbing}.track-clips{min-height:112px}.insert-plus.drag-hover,.insert-end.drag-hover{outline:3px dashed #f6b52e;background:#fff0c6!important}#previewOverlay{pointer-events:none!important;z-index:5!important}#previewCaption{pointer-events:auto!important;user-select:none;touch-action:none;cursor:grab;white-space:pre-wrap;text-align:center;line-height:1.15;text-shadow:0 2px 5px #000,0 0 3px #000;z-index:7}#captionFont{width:100%;min-width:0}.saved-exports{scroll-margin-top:12px}.export-item{overflow-wrap:anywhere}

/* V3 Plus UX simple — 2026-11-04 */
.editor-guide{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 10px}.editor-guide span{background:#f6e5d0;color:#593823;border:1px solid #d6aa77;border-radius:9px;padding:7px 11px;font-size:12px;font-weight:650}.editor-guide b{display:inline-flex;align-items:center;justify-content:center;width:21px;height:21px;border-radius:50%;background:#edaa32;color:#442519;margin-right:5px}.timeline-panel{padding:13px}.timeline-panel h2{margin-bottom:12px}.timeline-panel .tools{padding:8px;gap:7px;background:#583a2c}.timeline-panel .tools button{padding:9px 12px;font-weight:700}.timeline-panel .tools #extraVideo,.timeline-panel .tools #quickAudio{display:none}.timeline-panel .tools .tool-upload,.timeline-panel .tools #moveLeft,.timeline-panel .tools #moveRight{display:none}.timeline-panel .tools #fxLibraryButton{color:#4b2b17}.timeline-panel .tools #zoom{margin-left:auto}.track-clips{gap:7px;min-height:120px}.clip{min-width:130px;border-radius:11px}.clip .clip-caption{font-size:12px;padding:26px 8px 8px}.insert-plus.fx-join{width:51px;height:45px;background:#f8d99e;color:#593014;font-size:14px;font-weight:900;border:2px solid #e8a83e;box-shadow:0 2px 7px #0003;align-self:center}.insert-plus.fx-join:hover{background:#ffbe46;transform:translateY(-2px)}.insert-plus:not(.fx-join){display:none}.insert-end{min-width:155px;font-size:13px;font-weight:700}.audio-lane{background:#15594d}.quick-buttons label{display:none}.quick-buttons{display:grid;grid-template-columns:1fr 1fr}.timeline-bottom{font-size:12px}.fx-dialog{width:min(900px,96vw)}.fx-grid{grid-template-columns:repeat(4,minmax(0,1fr));max-height:43vh;overflow-y:auto}.fx-grid button{min-height:88px}.fx-filterbar{display:flex;gap:7px;flex-wrap:wrap;padding:12px 15px 6px}.fx-filterbar button{padding:9px 12px;border-radius:20px;background:#f1dbc0;color:#59331f;font-weight:700}.fx-filterbar button.active{background:#764126;color:#fff}.fx-grid button[hidden]{display:none}.fx-header{position:sticky;top:0;z-index:2}.fx-settings{border-top:1px solid #e3c59d}.fx-between{background:#fff8ec}@media(max-width:750px){.editor-guide{display:grid;grid-template-columns:1fr}.editor-guide span{font-size:11px;padding:6px 8px}.timeline-panel .tools{flex-wrap:wrap;overflow:visible}.timeline-panel .tools button{font-size:12px}.timeline-panel .tools #zoom{width:65px}.fx-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.track-clips{min-height:112px}.clip{min-width:130px}.timeline-panel h2{font-size:13px}}
.multi-title-panel{margin:12px 0;padding:12px;border:1px solid #e1ba86;border-radius:12px;background:#fff6e8}.multi-title-head{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}.multi-title-head button,.title-layer-row-top button{background:#a65b1b;color:white;border:0;border-radius:7px;padding:7px 10px;cursor:pointer}.title-layer-row{border:1px solid #e3c9aa;padding:9px;margin:8px 0;border-radius:10px;background:#fff}.title-layer-row.active{border:2px solid #d88b1e}.title-layer-row-top{display:flex;justify-content:space-between;margin-bottom:6px}.title-layer-row textarea{width:100%;box-sizing:border-box;resize:vertical;border:1px solid #dac2a7;border-radius:6px;padding:7px}.title-layer-controls{display:grid;grid-template-columns:70px 45px minmax(90px,1fr);gap:7px;margin-top:6px}.title-layer-controls>*{max-width:100%;min-width:0}.multi-title-panel .two{margin-top:8px}@media(max-width:650px){.title-layer-controls{grid-template-columns:65px 42px minmax(70px,1fr)}.multi-title-panel{padding:8px}}
/* V3 Plus repair: image library and compact audio controls */
.image-upload{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:10px 0}.image-upload .image-btn{background:linear-gradient(135deg,#286e8e,#1c9a9a);color:white;padding:9px 14px;cursor:pointer}.image-upload label{font-size:12px}.image-upload input[type=number]{width:54px;border:1px solid #d9b991;border-radius:7px;padding:5px}.audio-trim{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:8px 0}.audio-trim label{font-size:12px}.audio-trim input{width:100%;padding:7px;border:1px solid #d7bca1;border-radius:7px}.audio-trim p{grid-column:1/-1}.audio-drop-active{outline:3px dashed #f3b13b;background:#126d64!important}.image-media-card img{object-fit:contain;background:#241a16}@media(max-width:720px){.audio-trim{grid-template-columns:1fr}.image-upload{flex-direction:column;align-items:stretch}}
/* Export library overlay */
#modal:has(.export-library-grid){width:min(1060px,95vw);max-width:95vw;max-height:90vh;overflow:auto}
.export-library-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(240px,100%),1fr));gap:14px;margin:15px 0}
.export-library-card{display:flex;flex-direction:column;gap:8px;border:1px solid #dec3a4;border-radius:12px;background:#fff8ee;padding:10px;min-width:0}
.export-library-card video{width:100%;aspect-ratio:16/9;object-fit:contain;background:#211815;border-radius:8px}
.export-library-card strong{overflow-wrap:anywhere;font-size:13px;color:#55301f}
.export-library-card small{color:#88654c}
.export-library-card .btn{text-align:center;text-decoration:none}
.position-help{display:block;color:#825d43;font-size:12px;margin:4px 0 8px}

/* Compact V3 Plus: single text editor, tighter export area */
.legacy-caption-fields[hidden]{display:none!important}
#propText .multi-title-panel{margin:0 0 10px;padding:10px;border:1px solid #e5c9a5;background:#242424}
#propText .multi-title-head{gap:8px}
#propText .multi-title-head b{font-size:13px}
#propText .title-layer-row{padding:7px;margin:7px 0}
#propText .title-layer-row textarea{min-height:44px}
#propText .multi-title-panel>.mini-help{margin:5px 0;font-size:11px}
.bottom-clean{grid-template-columns:minmax(250px,.82fr) minmax(440px,1.4fr);align-items:stretch;gap:9px}
.bottom-clean .panel{padding:9px 12px}
.bottom-clean .panel h2{margin:0 0 9px;font-size:14px}
.bottom-clean .quick-buttons{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.bottom-clean .quick-buttons button{padding:10px 8px;font-size:13px}
.bottom-clean .quick-buttons label[hidden]{display:none!important}
.bottom-clean .mini-help{margin:7px 0 0}
.bottom-clean .export-row{display:grid;grid-template-columns:minmax(125px,1fr) minmax(130px,1fr) auto;gap:9px;align-items:end}
.bottom-clean .export-row label{display:flex;flex-direction:column;align-items:stretch;gap:4px;min-width:0;font-size:12px}
.bottom-clean .export-row select{max-width:none;width:100%;height:39px;padding:6px 8px}
.bottom-clean .export-btn{margin:0;min-width:138px;font-size:15px;min-height:44px;padding:7px 12px}
.status-panel{display:block;padding:7px 2px 3px}
.status-line{display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:#71503d;font-size:11px;padding:0 5px 7px}
.status-line #ffmpegState{color:#16804e}
.exports-drawer{border:1px solid #e5cbb3;background:#fff8f0;border-radius:9px;overflow:hidden;margin-top:5px}
.exports-drawer>summary{cursor:pointer;list-style:revert;padding:10px 13px;font-weight:700;font-size:12px;color:#623c27}
.exports-drawer .drawer-hint{font-size:11px;font-weight:400;color:#98745a;margin-left:8px}
.exports-drawer .saved-exports{border:0;border-top:1px solid #ecd6c2;border-radius:0;background:#fff8f0;margin:0;padding:10px}
.exports-drawer .saved-exports #exportLibrary{max-height:270px;overflow:auto}
@media(max-width:1100px){.bottom-clean{grid-template-columns:1fr}}
@media(max-width:600px){.bottom-clean .export-row{grid-template-columns:1fr 1fr}.bottom-clean .export-btn{grid-column:1/-1;width:100%}.bottom-clean .panel{padding:9px}.exports-drawer .drawer-hint{display:none}}
/* V8: independent draggable overlay lanes */
.layer-v8{padding:8px 8px 12px;background:#2c1b18;border-radius:10px;margin-top:7px;color:#fff}.layer-v8-help{font-size:12px;color:#f3d5aa;margin:3px 0 9px}.layer-v8-row{display:flex;align-items:center;gap:8px;min-height:52px;margin:4px 0}.layer-v8-label{flex:0 0 92px;font-weight:700;font-size:12px}.layer-v8-lane{height:45px;position:relative;flex:1;background:#172633;border:1px solid #42515a;border-radius:6px;min-width:230px}.layer-v8-block{position:absolute;top:5px;height:34px;border-radius:5px;border:1px solid #e3ba61;display:flex;align-items:center;overflow:hidden;min-width:12px;touch-action:none}.layer-v8-handle{width:9px;flex:0 0 9px;height:27px;background:#ffd166;border-radius:3px;cursor:ew-resize;touch-action:none}.layer-v8-name{flex:1;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;cursor:grab;user-select:none;touch-action:none;padding:0 3px}.layer-v8-name:active{cursor:grabbing}@media(max-width:650px){.layer-v8-label{flex-basis:66px;font-size:10px}.layer-v8-help{font-size:11px}}
/* V9 trim handles */
.clip.v9-trimmable{position:relative;overflow:visible!important;touch-action:pan-y}
.v9-handle{position:absolute;top:6px;bottom:6px;width:17px;z-index:20;display:flex;align-items:center;justify-content:center;border:2px solid #6b3d11;background:#ffd074;color:#5c310c;font-size:11px;font-weight:900;cursor:ew-resize;touch-action:none;user-select:none;border-radius:5px;box-shadow:0 1px 5px #0007}
.v9-left{left:-7px}.v9-right{right:-7px}
.v9-handle:hover{background:#fff1a7}
@media(max-width:650px){.v9-handle{width:22px;top:3px;bottom:3px}}
/* V10: one clean trim handle per edge, readable on touch screens */
#timeline .v7-trim,#timeline .v9-handle,#timeline .v7-clip-time{display:none!important}
#timeline .v10-clip{position:relative;min-width:42px;overflow:visible;touch-action:pan-y}
#timeline .v10-grip{position:absolute;top:3px;bottom:3px;width:13px;background:#f5bf51;border:2px solid #fff0b9;border-radius:5px;z-index:12;cursor:ew-resize;touch-action:none;box-shadow:0 1px 5px #0005}
#timeline .v10-left{left:1px}#timeline .v10-right{right:1px}
#timeline .v10-time{position:absolute;bottom:2px;left:16px;right:16px;text-align:center;font-size:10px;font-weight:700;color:white;text-shadow:0 1px 3px #000;white-space:nowrap;pointer-events:none;overflow:hidden}
.layer-v8-handle{min-width:12px;touch-action:none;cursor:ew-resize;background:#f5bf51!important;border-radius:4px}
.layer-v8-name{cursor:grab;touch-action:none}
@media(max-width:680px){#timeline .v10-grip{width:16px}.layer-v8-handle{min-width:16px}}
/* Hide duplicate legacy tracks; keep the interactive V8 tracks. */
.v7-tracks,.v7-instructions{display:none!important}
.layer-v8{margin-top:12px}

/* V14: giao diện tối ưu cảm ứng, không bỏ các ID cần cho JS */
.bottom-clean{display:none!important}
.v14-export{display:flex;align-items:end;flex-wrap:wrap;gap:9px;padding:10px 12px;margin:8px 0;background:#fff0d8;border:1px solid #e9c59b;border-radius:12px}
.v14-export label{display:flex;flex-direction:column;gap:4px;color:#5d3423;font-size:12px;font-weight:750;min-width:135px;flex:1}
.v14-export select{width:100%;min-height:44px;border:1px solid #c89a69;border-radius:8px;background:#fff;color:#38251c;font-size:15px;padding:8px}
.v14-export-slot{flex:1;min-width:145px}.v14-export #exportBtn{width:100%;min-height:46px;font-size:15px;border-radius:9px;margin:0}
.v14-move{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:7px 0}.v14-move button{background:#f4c66e;color:#4c2a19;border:1px solid #bd8137;border-radius:9px;padding:11px 13px;min-height:44px;font-weight:700}.v14-move span{color:#f6dfbd;font-size:12px}
.exports-drawer.v14-library{display:none}.exports-drawer.v14-library.v14-open{display:block;position:fixed;z-index:10000;left:4vw;right:4vw;top:8vh;max-height:82vh;overflow:auto;box-shadow:0 0 0 200vmax #0009,0 10px 35px #0005;background:#fff8f0}
.v14-close{float:right;background:#7b3f28;color:white;border:0;border-radius:8px;padding:8px 12px;min-height:38px}
@media(max-width:700px){
 body{overflow-x:hidden}.workspace,.shell,.upper,.timeline-panel,.panel{min-width:0;max-width:100%}
 .top{padding:8px!important}.brand h1{font-size:17px!important}.brand p{display:none}.head-actions{gap:4px;flex-wrap:wrap}.head-actions button,.head-actions label{font-size:12px;padding:7px!important}
 .upper{display:flex!important;flex-direction:column!important;gap:10px!important}.upper>.panel{width:100%!important;max-width:100%!important}
 .v14-export{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:9px;gap:8px}.v14-export label{min-width:0}.v14-export-slot{grid-column:1/-1;min-width:0}
 .v14-move{display:grid;grid-template-columns:1fr 1fr}.v14-move button{width:100%;font-size:13px}.v14-move span{grid-column:1/-1;text-align:center}
 .timeline-panel .tools{display:flex!important;flex-wrap:wrap!important;gap:6px!important}.timeline-panel .tools button{min-height:44px;touch-action:manipulation}
 #timelineContent{overflow-x:auto;-webkit-overflow-scrolling:touch;touch-action:pan-x}.clip{touch-action:pan-x}
 .media .upload-row,.media .image-upload{gap:6px;flex-wrap:wrap}.media .upload-row>*{min-height:44px}
 .transport button{min-width:44px;min-height:44px}.player-bottom input[type=range]{min-height:26px}
 .v14-library.v14-open{left:3vw;right:3vw;top:5vh;max-height:88vh}
}
/* V15: tiến trình xuất MP4 bên cạnh nút xuất, tối ưu điện thoại */
.v14-export-slot{display:flex;align-items:center;gap:12px}
.v14-export-slot #exportBtn{flex:1;min-width:0}
.v15-progress{display:flex;align-items:center;gap:8px;flex:0 0 auto;color:#663b23}
.v15-progress[hidden]{display:none!important}
.v15-ring{--percent:0%;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(#f29a16 var(--percent),#ead2b5 0);position:relative;isolation:isolate;flex-shrink:0}
.v15-ring::before{content:"";position:absolute;inset:6px;background:#fff1df;border-radius:50%;z-index:-1}
.v15-ring span{font-size:13px;font-weight:800;color:#633820;font-variant-numeric:tabular-nums}
.v15-caption{font-size:11px;font-weight:650;max-width:115px;line-height:1.3}
@media(max-width:600px){.v14-export-slot{grid-column:1/-1}.v15-ring{width:52px;height:52px}.v15-caption{max-width:75px;font-size:10px}}

/* V16: compact transition selector between media clips */
.timeline-panel .track-clips .insert-plus.fx-join,
.timeline-panel .insert-plus.fx-join,
.insert-plus.fx-join {
 width:32px !important; min-width:32px !important; max-width:32px !important;
 height:32px !important; min-height:32px !important;
 padding:0 !important; margin:0 2px !important; flex:0 0 32px !important;
 font-size:10px !important; line-height:1 !important; border-radius:8px !important;
 align-self:center !important; box-shadow:none !important;
}
@media(max-width:600px){.timeline-panel .insert-plus.fx-join,.insert-plus.fx-join{width:28px !important;min-width:28px !important;max-width:28px !important;height:28px !important;min-height:28px !important;flex-basis:28px !important;font-size:9px !important}}

/* V17 exported video library */
.v17-retention{background:#0e0e0d;border:1px solid #f1f0f0;color:#683719;padding:12px;border-radius:10px;font-weight:600;line-height:1.5}
.v17-expiry{color:#a45220;font-weight:600;display:block;margin:5px 0}
.v17-delete{background:#a9322c!important;color:#fff!important;min-height:40px;cursor:pointer;width:100%;margin-top:6px}
.v17-delete:disabled{opacity:.6;cursor:wait}
.v17-pager{display:flex;justify-content:center;align-items:center;gap:12px;flex-wrap:wrap;padding:16px 4px}
.v17-pager button{background:#f2cf9e;border:1px solid #c7904e;border-radius:9px;padding:9px 15px;cursor:pointer}
.v17-pager button:disabled{opacity:.45;cursor:default}
@media(max-width:600px){.export-library-grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}.v17-pager button{min-height:44px}}

/* V18 global soundtrack - compact and touch friendly */
.v18-audio-panel{margin:12px 16px 20px;padding:14px 16px;border:1px solid #e6bd8d;border-radius:14px;background:#fff1df;color:#563020}
.v18-audio-head{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:10px}.v18-audio-head span{font-size:12px;color:#8b654c}
.v18-audio-controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.v18-audio-controls>label{display:flex;align-items:center;gap:6px}.v18-file-btn{background:#e68b16;color:white;border-radius:9px;padding:11px 14px;cursor:pointer;font-weight:700}
#v18BackgroundName{max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.v18-audio-controls button{border:1px solid #cba47e;border-radius:9px;padding:10px;background:white;color:#6e3b20;cursor:pointer}
#v18BackgroundStatus{font-size:12px;margin:8px 0 0}.v18-audio-controls input[type=range]{width:110px}
@media(max-width:640px){.v18-audio-panel{margin:8px;padding:12px}.v18-audio-controls{display:grid;grid-template-columns:1fr 1fr}.v18-audio-controls>*{min-width:0}.v18-audio-controls .v18-file-btn{justify-content:center}.v18-audio-controls #v18BackgroundName{grid-column:1/-1;max-width:100%}}

/* V22: compact two-button upload, inset global soundtrack and responsive controls */
.media .upload-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.media .upload-row .btn{min-width:0;min-height:46px;text-align:center}.v22-image-btn{background:linear-gradient(120deg,#2d8d9b,#166e80);color:#fff}.media .image-upload{justify-content:flex-end;margin:5px 0 7px}.media .image-upload>label:empty{display:none}.v18-audio-panel{margin:14px 24px 24px!important;padding:15px 20px!important;max-width:calc(100% - 48px);box-shadow:0 2px 8px #5a382014}.v18-audio-controls{padding:5px 10px;gap:12px}.v18-audio-head{padding-left:10px}.v22-logo-hint{font-size:11px;color:#875b38;margin:6px 0}.v22-logo-grip{position:absolute;right:-10px;bottom:-10px;width:23px;height:23px;background:#ffc24e;border:2px solid #5a341d;border-radius:6px;cursor:nwse-resize;touch-action:none;z-index:35;box-shadow:0 1px 5px #0008}.v22-logo-frame{outline:2px dashed #ffca50;outline-offset:2px;cursor:move!important}@media(max-width:640px){.v18-audio-panel{margin:10px 12px 16px!important;max-width:calc(100% - 24px);padding:12px!important}.v18-audio-controls{padding:4px}.v22-logo-grip{width:28px;height:28px;right:-13px;bottom:-13px}}