.studio-casting{border:1px solid var(--line,#dfe5ee);border-radius:14px;padding:18px;margin:18px 0;background:var(--surface,#fff)}
.studio-casting h4{margin:0 0 14px}.studio-choice{margin:12px 0}.studio-choice>span{display:block;font-size:12px;font-weight:700;margin-bottom:7px;color:var(--muted,#64748b)}
.studio-choice>div{display:flex;flex-wrap:wrap;gap:6px}.studio-chip{font:inherit;font-size:12px;cursor:pointer;padding:8px 12px;border:1px solid var(--line,#dbe2ea);border-radius:10px;color:var(--text,#24334a);background:var(--surface,#fff)}
.studio-chip.selected{border-color:#7c3aed;background:#f2edff;color:#6330bd;box-shadow:inset 0 0 0 1px #7c3aed}.studio-chip:focus-visible{outline:3px solid #c4b5fd;outline-offset:2px}.studio-chip:disabled{cursor:default;opacity:.6}
.studio-hint{font-size:12px;color:var(--muted,#64748b);line-height:1.7}.studio-plan{padding:4px 0 10px}.studio-plan details>summary{cursor:pointer;font-size:12px;color:#715399;padding:9px 0}.copy-line .studio-plan{grid-column:2/-1;width:100%}
.studio-scene{border:1px solid var(--line,#dfe5ee);border-radius:14px;padding:16px;margin:14px 0}.studio-scene-head{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.studio-scene-body{display:grid;grid-template-columns:160px minmax(0,1fr);gap:22px}.studio-reference{aspect-ratio:9/16;border-radius:12px;background:#edf0f5;overflow:hidden;display:grid;place-items:center;color:#64748b;font-size:12px}.studio-reference img{width:100%;height:100%;object-fit:cover}.studio-reference-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.studio-scene-copy{color:#475569;font-size:13px;line-height:1.7}.studio-output{margin:14px auto 0;max-width:300px}.studio-output video{width:100%;max-height:520px;border-radius:14px;background:#111}.studio-cut-flow{display:flex;gap:8px;overflow:auto;padding:12px 0}.studio-cut-flow>div{min-width:130px;flex:1;background:#f7f6ff;border:1px solid #e8e2fb;border-radius:12px;padding:12px;font-size:12px}.studio-cut-flow b{display:block;margin-bottom:6px}
.studio-aida-chip{font-size:10px;padding:5px 9px;border-radius:999px;border:1px solid #e1d7ee;background:#f5f0fb;color:#79628e}
@media(max-width:650px){.studio-scene-body{grid-template-columns:100px minmax(0,1fr);gap:12px}.studio-chip{padding:7px 9px}.copy-line .studio-plan{grid-column:1/-1}}

/* Selectable organic Shorts layouts, shared with the reference composition. */
.studio-layout{margin-top:18px;padding-top:18px;border-top:1px solid #e6eaf0}
.studio-layout h4{font-size:14px;margin:0 0 12px}.studio-layout h4 small{font-size:11px;color:#8290a4;font-weight:500;margin-left:7px}
.layout-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.layout-option{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid #dce2eb;border-radius:12px;padding:14px;text-align:left;cursor:pointer;color:#263247;transition:border-color .15s,background .15s}
.layout-option:hover{border-color:#96b6ed}.layout-option.selected{border-color:#4c86e8;background:#f3f7ff;box-shadow:0 0 0 1px #4c86e8}.layout-option:focus-visible{outline:3px solid #a9c9ff;outline-offset:3px}
.layout-option-text{display:flex;flex-direction:column;gap:5px}.layout-option-text b{font-size:13px}.layout-option-text small{font-size:11px;color:#55739e}.layout-option-text>span{font-size:11px;line-height:1.6;color:#7a8697}
.layout-sample{position:relative;display:block;flex:0 0 74px;width:74px;aspect-ratio:9/16;overflow:hidden;border:1px solid #e1e5ec;border-radius:6px;background:#fff;color:#172033}
.layout-sample-title{position:absolute;z-index:1;top:0;left:6%;width:88%;height:18.75%;display:flex;align-items:center;justify-content:center;text-align:center;font-size:6px;line-height:1.3;font-weight:800}
.layout-sample-media{position:absolute;inset:18.75% 0 0;overflow:hidden;background:linear-gradient(145deg,#e7ded1,#b4c4b4 70%,#8fa593)}
.layout-sample-media img,.title-preview-scene img{width:100%;height:100%;object-fit:cover;display:block}
.layout-source-ratio{display:inline-flex;align-self:flex-start;background:#edf3ff;border:1px solid #cfdef7;border-radius:6px;padding:4px 7px;margin-top:8px;color:#315f9d;font-size:11px}
.video-layout-setup{margin-bottom:22px}.layout-save-state{font-size:12px;color:#587092;margin:12px 0}
.layout-title-summary{display:flex;align-items:center;justify-content:space-between;gap:14px;background:#f6f8fc;border:1px solid #e3e9f3;border-radius:8px;padding:12px 16px;font-size:13px;white-space:pre-line}
.layout-full .layout-sample-media{inset:0}.layout-full .layout-sample-title{display:none}.layout-card .layout-sample-media{bottom:18.75%}
.layout-person{position:absolute;left:16%;bottom:-5%;width:55%;height:57%;border-radius:45% 45% 0 0;background:#f4eee5}.layout-person:before{content:'';position:absolute;left:20%;top:-36%;width:60%;height:48%;border-radius:45% 45% 48% 48%;background:#d3aa8b;box-shadow:0 -5px 0 1px #544a40}
.layout-bottle{position:absolute;right:10%;bottom:18%;width:17%;height:25%;background:#e9b958;border-radius:3px;box-shadow:inset 3px 0 3px #fff5}.layout-bottle:before{content:'';position:absolute;left:20%;right:20%;height:20%;top:-17%;background:#fff;border-radius:2px}.layout-bottle:after{content:'ELT';position:absolute;left:0;right:0;top:35%;text-align:center;font-size:5px;color:#fff}
.layout-sample-caption{position:absolute;bottom:12%;left:4%;right:4%;font-size:6px;font-weight:800;text-align:center;color:white;text-shadow:0 1px 2px #222}.layout-card .layout-sample-caption{bottom:7%;color:#172033;text-shadow:none}
.layout-title-field{display:grid;gap:8px;margin:14px 0 20px;padding:16px;background:#f5f8ff;border:1px solid #dce7fa;border-radius:10px}.layout-title-field[hidden]{display:none}.layout-title-field label{font-weight:700;font-size:13px}.layout-title-field textarea{max-width:480px;resize:vertical}.layout-title-field small{color:#748297;font-size:11px}
.studio-inherited{display:flex;flex-wrap:wrap;gap:14px 26px;border:1px solid #e5eaf2;background:#f8faff;border-radius:10px;padding:14px;margin:12px 0 16px}.studio-inherited>span{display:flex;flex-direction:column;gap:5px}.studio-inherited small{font-size:10px;color:#8190a5}.studio-inherited b{font-size:12px;white-space:pre-line;color:#33435d}
.studio-layout-frame{position:relative;aspect-ratio:9/16;width:100%;background:#fff;overflow:hidden;container-type:inline-size;color:#172033;border:1px solid #e5e9f0;border-radius:9px}
.studio-layout-title{position:absolute;left:6.6667%;width:86.6667%;top:0;height:18.75%;display:flex;justify-content:center;align-items:center;white-space:pre;text-align:center;font-family:'ELT Nanum Gothic',NanumGothic,sans-serif;font-size:5.83333cqw;font-weight:700;line-height:1.28;z-index:1}
/* AI 제작 안내 — video_layout.NOTICE 와 같은 자리(y 1242/1280)·크기(18/720) */
.studio-layout-notice{position:absolute;left:0;right:0;top:97.03125%;transform:translateY(-50%);text-align:center;white-space:nowrap;font-family:'ELT Nanum Gothic',NanumGothic,sans-serif;font-weight:400;font-size:2.5cqw;line-height:1.2;color:rgba(255,255,255,.9);-webkit-text-stroke:.33cqw #000;paint-order:stroke fill;z-index:3;pointer-events:none}
.studio-layout-media{position:absolute;inset:18.75% 0 0;display:flex;justify-content:center;align-items:center;background:#eef1f6;color:#91a0b3;font-size:12px;background-size:cover;background-position:center}
.studio-layout-media img,.studio-layout-media video{width:100%;height:100%;object-fit:cover}.layout-full .studio-layout-title{display:none}.layout-full .studio-layout-media{inset:0}.layout-card .studio-layout-media{bottom:18.75%}
.studio-layout-caption{position:absolute;bottom:0;left:0;right:0;height:18.75%;display:flex;justify-content:center;align-items:center;font-size:11px;color:#7e8da4}
.studio-reference:has(.studio-layout-frame){display:block;background:none;aspect-ratio:auto;overflow:visible}
.cp-phone.studio-layout-frame{container-type:inline-size;background:#fff}.cp-phone .studio-layout-media{border-radius:0}.cp-phone .studio-layout-title{color:#172033}.cp-phone .svpno{z-index:3}.cp-phone .svsubt{z-index:4}
@media(max-width:850px){.layout-option{flex-direction:column;align-items:flex-start;gap:10px}.layout-option-text>span{display:none}.layout-options{gap:8px}.layout-sample{align-self:center}}
.layout-title-field textarea{font:inherit;font-size:14px;line-height:1.6;background:#fff;border:1px solid #cdd9ec;border-radius:8px;padding:10px 12px;color:#263247;box-sizing:border-box;width:100%}.layout-title-field textarea:focus{outline:2px solid #accaff;outline-offset:1px}

/* Native title input and a live, scaled rendering of the saved heading. */
.layout-title-field{grid-template-columns:minmax(0,1fr) 192px;gap:24px;padding:16px}
.title-editor-content{display:flex;flex-direction:column;align-items:flex-start;gap:8px;min-width:0}
.title-editor-content>small{line-height:1.7}.title-editor-content textarea{max-width:100%}
#titleStyleControls{width:100%}#titleStyleControls .studio-choice{margin:6px 0 10px}
#titleStyleControls .studio-chip{display:inline-flex;align-items:center;gap:6px}
.title-color-swatch{width:11px;height:11px;border-radius:50%;box-shadow:inset 0 0 0 1px #0001}
.title-preview{display:flex;flex-direction:column;gap:10px;text-align:center;align-self:start}
.title-preview>b{font-size:12px;color:#61728c}.title-preview>small{font-size:10px}
.title-preview .studio-layout-frame{border-radius:12px;box-shadow:0 4px 14px #263e6910}
.title-preview-scene{position:relative;width:100%;height:100%;overflow:hidden;background:linear-gradient(145deg,#e7ded1,#b4c4b4 70%,#8fa593)}
@media(max-width:700px){.layout-title-field{grid-template-columns:minmax(0,1fr);gap:16px}.title-preview{width:180px;justify-self:center}#titleStyleControls .studio-chip{padding:8px 10px}}

/* Each title block is one independently styled line. */
.studio-layout-title{flex-direction:column}
.title-block-line{display:block;flex:none;line-height:1.28;max-width:100%}
.title-editor-content h4{margin:0;font-size:15px}.title-block-list{width:100%;display:grid;gap:10px}
.title-block{padding:12px;background:#fff;border:1px solid #d9e4f6;border-radius:10px}
.title-block-heading{display:flex;align-items:center;justify-content:space-between;min-height:25px;margin-bottom:6px}
.title-block input{box-sizing:border-box;width:100%;font:inherit;font-size:16px;border:1px solid #bdd1ef;border-radius:7px;padding:10px;background:#f3f7ff;color:#243750}
.title-block input:focus{outline:2px solid #94bafb;outline-offset:1px}
.title-block-options{display:flex;flex-wrap:wrap;align-items:end;gap:10px;margin-top:10px}
.title-block-options label{display:grid;gap:4px;font-size:10px;color:#63748c}
.title-block-options select{height:32px;border:1px solid #d7deea;background:white;border-radius:6px;font:inherit;font-size:12px;padding:0 8px;color:#263247}
.title-bold{height:32px;font-weight:800}.title-block-colors{display:flex;gap:6px;align-items:center;height:32px}
.title-color{width:24px;height:24px;border-radius:50%;background:var(--swatch);border:3px solid #fff;box-shadow:0 0 0 1px #dce3ef;cursor:pointer}
.title-color.selected{box-shadow:0 0 0 2px #739ee7}.title-color:disabled{cursor:default;opacity:.6}
.title-editor-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:4px}
@media(min-width:1100px){.title-block-list{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}}

/* Slash-separated title runs share a baseline; Enter starts a new row. */
.title-inline-row{display:block;flex:none;line-height:1.28;white-space:pre;max-width:100%}
.title-inline-run{display:inline;line-height:1.28;vertical-align:baseline}
.title-source-surface{display:grid;width:100%;min-width:0;border:1px solid #bdd1ef;border-radius:9px;background:#fff;overflow:hidden}
.title-source-surface:focus-within{outline:2px solid #accaff;outline-offset:1px}
.title-source-surface #titleSource,.title-source-highlight{grid-area:1/1;box-sizing:border-box;display:block;width:100%;min-height:86px;max-width:none;margin:0;padding:12px 14px;border:0;border-radius:0;font-family:inherit;font-size:14px;font-weight:400;line-height:30px;letter-spacing:normal;white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal;tab-size:4}
.title-source-surface #titleSource{position:relative;z-index:1;background:transparent;color:#263c59;caret-color:#285d9e;outline:none;box-shadow:none;resize:none;overflow:hidden}
.title-source-highlight{color:transparent;pointer-events:none;user-select:none}
.title-source-highlight mark{color:transparent;background:#e4f0ff;box-shadow:0 0 0 3px #e4f0ff;border-radius:4px;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.title-source-highlight .title-delimiter{background:#fff;box-shadow:0 0 0 2px #fff}
#titleBlockControls{width:100%}.title-segment-chips{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 12px}
.title-segment-chip{display:inline-flex;align-items:center;gap:6px;border:1px solid #d8e5fa;background:#edf4ff;border-radius:7px;padding:7px 10px;color:#42628d;font:inherit;font-size:12px;cursor:pointer}
.title-segment-chip small{font-size:10px;color:#7890b0}.title-segment-chip.selected{background:#dceaff;border-color:#7da6ec;color:#234d8f;box-shadow:0 0 0 1px #7da6ec}
.title-selected-label{font-size:12px;align-self:center;margin-right:2px}.title-issue:empty{display:none}.title-editor-content .title-issue{color:#b42318}

/* Compact heading: native text on the left, block controls on the right. */
.layout-title-field{grid-template-columns:minmax(240px,1fr) minmax(330px,1fr) 108px;gap:18px;align-items:start;padding:14px;margin:12px 0}
.title-editor-content{gap:7px}.title-editor-content h4{font-size:14px}.title-input-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.title-source-surface #titleSource,.title-source-highlight{min-height:72px;padding:9px 12px;line-height:26px}
.title-style-sidebar{min-width:0;padding-left:18px;border-left:1px solid #dce7fa}.title-style-sidebar>b{font-size:12px;color:#61728c}
.title-segment-chips{margin:8px 0;gap:5px}.title-segment-chip{padding:5px 8px}.title-block-options{gap:8px;margin-top:6px}.title-selected-label{display:none}
.title-preview{gap:5px}.title-preview>b{font-size:10px}.title-preview .studio-layout-frame{border-radius:7px}
.title-editor-actions{margin:0}.title-editor-actions .btn{padding:6px 10px}.title-issue{line-height:1.4}
.reference-layout-setup .studio-layout{margin-top:0;padding-top:0;border-top:0}.reference-layout-setup{margin-bottom:14px}
.reference-scene{padding:14px;margin:10px 0}.reference-scene .studio-scene-head{gap:9px;margin-bottom:12px;font-size:13px}.reference-scene .studio-scene-head>small{color:#8b96a7;font-size:11px}
.reference-scene-duration{font-size:12px;background:#edf3ff;border-radius:6px;padding:4px 7px;color:#3e6297;font-variant-numeric:tabular-nums}
.reference-scene .studio-scene-body{grid-template-columns:120px minmax(0,1fr);gap:18px}.reference-image-column{min-width:0}.reference-image-column .studio-reference{border-radius:8px;text-align:center;font-size:11px}.studio-reference>span small{display:block;margin-top:6px}
.reference-image-column .studio-reference img{object-fit:contain}.reference-image-column .studio-reference-actions{display:grid;gap:5px}.reference-image-column .studio-reference-actions .btn{font-size:11px;padding:7px 5px}.reference-image-column .studio-hint{margin:5px 0 0;font-size:10px;line-height:1.5}
.reference-copy-column{min-width:0}.reference-copy-heading{display:flex;align-items:center;gap:10px;font-size:12px;margin:0 0 8px}.reference-copy-heading>span{font-size:10px;color:#8390a4}
.reference-narration-list{display:grid;gap:8px}.reference-narration-unit{padding:10px 12px;border:1px solid #e4eaf4;border-radius:8px;background:#fbfcff}.reference-unit-head{display:flex;align-items:center;gap:9px;margin-bottom:7px;font-size:11px}.reference-unit-head>b{font-weight:600;color:#60718a}.reference-unit-head>strong{color:#456797;font-variant-numeric:tabular-nums}.reference-unit-head>small{margin-left:auto;color:#8997ac;font-size:10px;font-variant-numeric:tabular-nums}
.reference-copy-blocks{display:flex;flex-wrap:wrap;gap:5px 7px;line-height:1.7}.reference-copy-blocks>span{background:#eaf2ff;border:1px solid #dae6fa;border-radius:5px;padding:3px 8px;font-size:14px;color:#304a71}
.reference-plan{margin-top:12px;border-top:1px solid #e9edf4;padding-top:9px}.reference-plan>summary{cursor:pointer;font-size:12px;color:#526a8c}.reference-plan>summary>span{font-size:10px;color:#93a0b4;margin-left:8px}.reference-plan .studio-choice{margin:9px 0}.reference-plan .studio-chip{padding:6px 9px;font-size:11px}.reference-plan .studio-choice>span{font-size:11px;margin-bottom:5px}
@media(max-width:1000px){.layout-title-field{grid-template-columns:minmax(200px,1fr) minmax(250px,1fr) 90px;gap:12px}.title-style-sidebar{padding-left:12px}.title-block-options{gap:6px}}
@media(max-width:760px){.layout-title-field{grid-template-columns:minmax(0,1fr) 92px}.title-editor-content{grid-column:1}.title-style-sidebar{grid-column:1;border:0;padding:0}.title-preview{grid-column:2;grid-row:1/3;width:92px}.reference-scene .studio-scene-body{grid-template-columns:100px minmax(0,1fr);gap:12px}.reference-unit-head{flex-wrap:wrap}.reference-unit-head>small{margin-left:0}.reference-copy-blocks>span{font-size:12px}}
/* Show the title band at a readable scale without a tall video thumbnail. */
.layout-title-field{grid-template-columns:minmax(240px,1fr) minmax(330px,1fr) 180px}
.title-preview .studio-layout-frame{aspect-ratio:3/1}.title-preview .studio-layout-title{height:100%}.title-preview .studio-layout-media,.title-preview .studio-layout-caption,.title-preview .studio-layout-notice{display:none}
.reference-layout-setup .layout-sample{flex-basis:54px;width:54px}.reference-layout-setup .layout-option{padding:10px;gap:12px}.reference-layout-setup .layout-source-ratio{margin-top:4px}
@media(max-width:1000px){.layout-title-field{grid-template-columns:minmax(200px,1fr) minmax(260px,1fr)}.title-preview{grid-column:1/-1;width:180px;justify-self:end;grid-row:auto}}
@media(max-width:760px){.layout-title-field{grid-template-columns:minmax(0,1fr)}.title-editor-content,.title-style-sidebar,.title-preview{grid-column:1;grid-row:auto}.title-preview{width:180px}.title-style-sidebar{padding-top:8px;border-top:1px solid #dce7fa}}

/* Scene visual choices stay beside their copy, with compact native dropdowns. */
.studio-visual-panel{margin-top:12px;border-top:1px solid #e9edf4;padding-top:10px}
.studio-visual-heading{display:flex;align-items:center;gap:8px;margin-bottom:9px;font-size:12px}.studio-visual-heading small{color:#4875ba;font-size:10px}
.studio-visual-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px 12px}
.studio-visual-field{display:flex;flex-direction:column;gap:5px;min-width:0}.studio-visual-field>span{color:#718097;font-size:10px}
.studio-visual-field select,.studio-role-menu>summary{box-sizing:border-box;display:block;width:100%;height:32px;margin:0;border:1px solid #dce4ef;border-radius:6px;background:#fff;color:#354a68;font:inherit;font-size:12px;padding:6px 9px;cursor:pointer}
.studio-visual-field select:focus-visible,.studio-role-menu>summary:focus-visible{outline:2px solid #a9c9ff;outline-offset:2px}.studio-visual-field select:disabled{opacity:.65;cursor:default}
.studio-role-menu{position:relative;min-width:0}.studio-role-menu>summary{position:relative;list-style:none;padding-right:24px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.studio-role-menu>summary::-webkit-details-marker{display:none}.studio-role-menu>summary:after{content:'⌄';position:absolute;right:9px;color:#73829a}.studio-role-menu[open]>summary{border-color:#90b5ea;background:#f5f9ff}
.studio-role-options{position:absolute;z-index:20;top:calc(100% + 5px);left:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;padding:8px;width:290px;max-width:calc(100vw - 50px);max-height:220px;overflow:auto;border:1px solid #cfdaea;border-radius:9px;background:#fff;box-shadow:0 8px 24px #253b5d20}
.studio-role-options>label{display:flex;align-items:center;gap:7px;padding:7px 6px;border-radius:5px;cursor:pointer;color:#3e5473;font-size:11px}.studio-role-options>label:hover{background:#f0f5ff}.studio-role-options input{width:14px;height:14px;margin:0;accent-color:#467fd5}.studio-role-options input:disabled{opacity:.6}.studio-role-options>small{grid-column:1/-1;padding:6px;color:#8895a9;font-size:10px}
.studio-visual-note{display:block;margin-top:8px;color:#8a97a9;font-size:10px;line-height:1.5}.reference-legacy-visual{font-size:11px}
@media(max-width:760px){.studio-visual-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.studio-role-options{width:230px}}

/* Still-image content and scene-bounded narration preview. */
.studio-image-plan{margin-top:12px;border-top:1px solid #e9edf4;padding-top:10px;display:grid;gap:10px}.studio-image-plan .studio-visual-heading{margin-bottom:0}.studio-image-plan label{display:grid;gap:6px;min-width:0}.studio-image-plan label>span{font-size:11px;color:#5c708e}.studio-image-plan label small{font-size:10px;color:#95a0b1;margin-left:8px}
.studio-image-plan textarea,.studio-image-plan input{box-sizing:border-box;width:100%;max-width:none;margin:0;padding:9px 11px;border:1px solid #dce4ef;border-radius:7px;font:inherit;font-size:12px;line-height:1.6;color:#354a68;background:#fff}.studio-image-plan textarea{resize:vertical;min-height:66px}.studio-image-plan input{height:36px}.studio-image-plan :is(textarea,input):focus{outline:2px solid #a9c9ff;outline-offset:1px}.studio-image-plan :disabled{opacity:.65}
.reference-scene-listen{display:flex;align-items:center;gap:12px;margin-top:9px}.reference-scene-listen .btn{font-size:11px;padding:6px 9px}.reference-scene-listen span{font-size:11px;color:#6a7f9b;font-variant-numeric:tabular-nums}.reference-scene-listen [aria-pressed="true"]{background:#e4efff;color:#2d5b99;border-color:#9ebeed}
.sccard .studio-visual-panel{margin:0 0 12px}.sccard .studio-visual-grid{grid-template-columns:minmax(0,1fr)}.sccard .studio-role-options{width:260px}

/* Stage 3: confirmed setup blocks retain their checked state when collapsed. */
.reference-workflow{display:grid;gap:10px}
.reference-block{border:1px solid #d8e0eb;border-radius:12px;background:#fff;overflow:hidden}
.reference-block>summary{display:flex;align-items:center;gap:12px;padding:12px 16px;cursor:pointer;list-style:none;background:#f8faff}
.reference-block>summary::-webkit-details-marker{display:none}
.reference-block>summary:focus-visible{outline:2px solid #4081ed;outline-offset:-3px}
.reference-block-check{display:grid;place-items:center;width:28px;height:28px;border:1px solid #ccd7e8;border-radius:8px;background:#fff;color:#65758c;font-weight:700;flex:none}
.reference-block.complete>summary{background:#f4faf7}
.reference-block.complete .reference-block-check{color:#fff;background:#268665;border-color:#268665}
.reference-block-heading{display:grid;gap:4px;min-width:0;flex:1}
.reference-block-heading>b{font-size:15px;color:#243249}
.reference-block-heading>small{font-size:12px;color:#738096;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.reference-block-status{font-size:12px;color:#7c879a;white-space:nowrap}
.reference-block.complete .reference-block-status{color:#268665}
.reference-block-arrow{font-size:20px;color:#7c879a;transition:transform .15s}
.reference-block[open]>.reference-block-body{border-top:1px solid #e5eaf1}
.reference-block[open]>summary .reference-block-arrow{transform:rotate(180deg)}
.reference-block-body{padding:12px 16px}
.reference-block-body .reference-layout-setup{margin:0;border:0;padding:0}
.reference-block-footer{display:flex;justify-content:flex-end;margin-top:12px}
.reference-model{display:grid;grid-template-columns:120px minmax(0,1fr);gap:24px;align-items:center}
.reference-model-preview{aspect-ratio:3/4;background:#f4f6f9;border:1px solid #e0e6ef;border-radius:9px;display:grid;place-items:center;overflow:hidden;color:#708096;text-align:center;font-size:13px}
.reference-model-preview img{width:100%;height:100%;object-fit:contain}
.reference-model-preview small{display:block;margin-top:8px;font-size:11px}
.reference-model-info>b{font-size:17px;color:#243249}
.reference-model-info>p{max-width:540px;line-height:1.6;margin:8px 0}
.reference-model-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.reference-block-body .shorts-plan-toolbar{margin-bottom:12px}
.reference-block-body .studio-scene:last-child{margin-bottom:0}
@media(max-width:650px){.reference-block>summary,.reference-block-body{padding:12px}.reference-block-status{display:none}.reference-model{grid-template-columns:110px minmax(0,1fr);gap:14px}.reference-model-actions{margin-top:12px}}

/* Text and its block styles share the left column; the full composition stays on the right. */
.layout-title-field{grid-template-columns:minmax(0,1fr) 200px;gap:24px;align-items:start}
.layout-copy-editors{display:grid;gap:16px;min-width:0}
.layout-copy-editors .title-editor-content{grid-column:auto;display:grid;gap:8px}
.layout-copy-editors .title-style-sidebar{grid-column:auto;border:0;padding:0;width:100%}
.layout-title-field .title-preview{grid-column:2;grid-row:1;width:200px;justify-self:end;position:sticky;top:10px;gap:8px}
.layout-title-field .title-preview>b{font-size:12px}
.layout-title-field .title-preview .studio-layout-frame{aspect-ratio:9/16}
.layout-title-field .title-preview .studio-layout-title{height:18.75%}
.layout-title-field .title-preview .studio-layout-media,.layout-title-field .title-preview .studio-layout-caption{display:flex}
.layout-title-field .studio-layout-caption{font-size:3cqw;text-align:center;padding:0 5%}
.studio-layout-title.studio-layout-footer{top:auto;bottom:0}
.title-source-surface .title-source-input{grid-area:1/1;box-sizing:border-box;display:block;width:100%;min-height:72px;max-width:none;margin:0;padding:9px 12px;border:0;border-radius:0;font-family:inherit;font-size:14px;font-weight:400;line-height:26px;letter-spacing:normal;white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal;tab-size:4;position:relative;z-index:1;background:transparent;color:#263c59;caret-color:#285d9e;outline:none;box-shadow:none;resize:none;overflow:hidden}
#footerBlockControls{width:100%}.footer-copy-editor{border-top:1px solid #dce7fa;padding-top:14px;display:grid;gap:10px;min-width:0}.footer-copy-editor>h4{margin:0;font-size:13px}.footer-mode-chips{display:flex;gap:7px}.footer-mode-chips .studio-chip{padding:6px 10px;font-size:12px}
.reference-model-info .studio-casting{display:flex;gap:14px 24px;flex-wrap:wrap;border:0;padding:0;margin:8px 0;background:none}
.reference-model-info .studio-casting h4{display:none}.reference-model-info .studio-choice{margin:0}.reference-model-info .studio-choice .studio-chip{padding:6px 10px;font-size:12px}.reference-model-info .studio-casting-note{flex-basis:100%;margin:0}
@media(max-width:900px){.layout-title-field{grid-template-columns:minmax(0,1fr) 170px;gap:16px}.layout-title-field .title-preview{width:170px}}
@media(max-width:600px){.layout-title-field{grid-template-columns:minmax(0,1fr)}.layout-title-field .title-preview{grid-column:1;grid-row:auto;justify-self:center;position:static}.reference-model{grid-template-columns:100px minmax(0,1fr);gap:12px}}
.layout-copy-editors .title-style-sidebar{display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px}
.layout-copy-editors .title-style-sidebar>b{font-size:11px;white-space:nowrap}
.layout-copy-editors #titleBlockControls,.layout-copy-editors #footerBlockControls{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;width:auto;flex:1;min-width:0}
.layout-copy-editors .title-segment-chips,.layout-copy-editors .title-block-options{margin:0}
.layout-copy-editors .title-segment-chip{font-size:11px;padding:5px 7px}.layout-copy-editors .title-block-options label{font-size:9px}.layout-copy-editors .title-block-options select{height:28px;font-size:11px}.layout-copy-editors .title-bold,.layout-copy-editors .title-block-colors{height:28px}
.layout-copy-editors .title-source-surface #titleSource,.layout-copy-editors .title-source-surface #footerSource,.layout-copy-editors .title-source-highlight{min-height:60px;padding:7px 10px;line-height:22px}
.footer-copy-editor{grid-template-columns:auto minmax(0,1fr);gap:10px}.footer-copy-editor>h4{align-self:center}.footer-copy-editor>.title-editor-content,.footer-copy-editor>.studio-hint{grid-column:1/-1}

/* Title bands use the same bundled face and palette as the MP4 renderer. */
@font-face{font-family:"ELT Gmarket Sans";src:url("/static/fonts/GmarketSansTTFBold.ttf") format("truetype");font-style:normal;font-weight:700;font-display:swap}
@font-face{font-family:"ELT Cafe24 Anemone";src:url("/static/fonts/Cafe24Ohsquare-v2.0.ttf") format("truetype");font-style:normal;font-weight:400;font-display:swap}
.studio-layout-title{left:0;width:100%;box-sizing:border-box;padding:0 6.6667%}
.title-background-options{display:flex;align-items:center;flex-wrap:wrap;gap:6px;flex-basis:100%}
.title-background-options>b{font-size:11px;color:#61728c;margin-right:4px}
.title-background-options .studio-chip{padding:4px 8px;font-size:11px;display:inline-flex;align-items:center;gap:5px}
.title-block-heading{font-size:11px;color:#61728c;white-space:nowrap}
.layout-copy-editors #titleBlockControls,.layout-copy-editors #footerBlockControls{flex:1 1 100%;min-width:0}

/* Compact composition controls: one shared background, two fixed copy bands. */
.layout-save-state:empty{display:none}
.layout-copy-editors{gap:12px}
.title-editor-heading{display:flex;align-items:center;justify-content:space-between}
.title-editor-heading h4{margin:0;font-size:13px}
.title-shortcuts{display:flex;gap:5px;color:#78869b}
.title-shortcuts kbd{border:1px solid #dbe2ed;background:#fff;border-radius:4px;padding:1px 5px;font:inherit;font-size:11px;cursor:help}
.title-background-options{margin:0;padding-bottom:9px;border-bottom:1px solid #e2e8f2}
.title-background-options .studio-chip{padding:6px 12px;font-size:12px}
.title-color-chip{display:inline-flex;align-items:center;gap:5px;height:28px;border:1px solid #dbe2ed;border-radius:6px;background:#fff;padding:0 7px;font:inherit;font-size:11px;color:#4f5f77;cursor:pointer}
.title-color-chip>span{width:12px;height:12px;border:1px solid #0002;border-radius:50%;box-sizing:border-box}
.title-color-chip.selected{border-color:#84a8e8;background:#eaf2ff;box-shadow:0 0 0 1px #84a8e8}
.title-color-chip:disabled{opacity:.6;cursor:default}
.footer-copy-editor{display:block;padding-top:12px}
.layout-title-field .title-preview{top:0}
.reference-layout-setup .layout-option-text{gap:5px}

/* Ad chrome follows the supplied capture; the bottom app menu stays outside the 9:16 video. */
.reels-preview-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;text-align:left}
.reels-preview-heading>b{font-size:12px;color:#344861}
.reels-zone-toggle{display:flex;align-items:center;gap:4px;font-size:10px;color:#715178;cursor:pointer;white-space:nowrap}
.reels-zone-toggle input{width:12px;height:12px;margin:0;accent-color:#a747b2;cursor:pointer}
.reels-zone-toggle input:focus-visible{outline:2px solid #a747b2;outline-offset:2px}
.reels-preview-shell{width:100%;container-type:inline-size;overflow:hidden;border:1px solid #d6dce5;border-radius:10px;background:#0c0f14;box-sizing:border-box;text-align:left}
.reels-preview-frame{position:relative;width:100%;aspect-ratio:9/16;container-type:inline-size;overflow:hidden;background:#000;isolation:isolate}
.layout-title-field .title-preview .reels-preview-frame>.studio-layout-frame{width:100%;height:100%;border:0;border-radius:0;box-shadow:none}
.reels-dead-zones,.reels-ui{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.reels-dead-zones{z-index:3}
.reels-zone-fill{fill:#f000ed;fill-opacity:.22}
.reels-zone-edge{fill:none;stroke:#ff6bfa;stroke-width:1;stroke-dasharray:4 3;vector-effect:non-scaling-stroke}
.title-preview:has([data-reels-deadzone]:not(:checked)) .reels-dead-zones{display:none}
.reels-ui{z-index:4;color:#fff;font-family:Arial,sans-serif;font-weight:400;line-height:1.25;text-shadow:0 1px 3px #000b}
.reels-ui:before{content:'';position:absolute;inset:79% 0 0;background:linear-gradient(transparent,#0003);pointer-events:none}
.reels-ui svg{display:block;width:8cqw;height:8cqw;flex:none;filter:drop-shadow(0 1px 2px #0008)}
.reels-actions{position:absolute;inset:0}
.reels-action{position:absolute;right:3.2%;width:8%;display:flex;flex-direction:column;align-items:center;gap:2.4cqw;color:#fff}
.reels-action>svg{width:6.3cqw;height:6.3cqw}
.reels-action>small{font-size:2.8cqw;line-height:1.2;white-space:nowrap;color:#fff}
.reels-action[data-reels-action="more"]>svg{width:5.2cqw;height:5.2cqw}
.reels-post{position:absolute;left:3.7%;right:15.7%;top:89.8379%;font-size:3.3cqw}
.reels-account{display:flex;align-items:center;gap:2cqw;white-space:nowrap}
.reels-account>b{font-size:3.3cqw;color:#fff}
.reels-avatar{width:8.4cqw;height:8.4cqw;flex:none;border:1px solid #fff;box-sizing:border-box;border-radius:50%;display:grid;place-items:center;overflow:hidden;background:#45586e}
.reels-avatar svg{width:6.5cqw;height:6.5cqw}
.reels-follow{border:1px solid #ffffffb3;border-radius:2cqw;padding:.8cqw 1.7cqw;font-size:3.3cqw}
.reels-body{position:absolute;left:3.7%;right:15.7%;top:95.6109%;font-size:3.1cqw;line-height:1.3;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.reels-sponsored{position:absolute;right:4.7%;top:95.6109%;font-size:2.9cqw;line-height:1.3}
.reels-cta{position:absolute;left:3.7%;right:15.7%;top:81.9296%;height:5.6544%;box-sizing:border-box;display:flex;align-items:center;justify-content:space-between;padding:0 3.7%;border-radius:3cqw;background:#797f8d;font-size:3.3cqw;text-shadow:none}
.reels-cta svg{width:4cqw;height:4cqw;filter:none}
.reels-navigation{position:relative;box-sizing:border-box;height:19.3925cqw;display:flex;align-items:flex-start;justify-content:space-around;padding-top:3.2cqw;background:#0c0f14;color:#ccd0d1;pointer-events:none}
.reels-navigation svg{display:block;width:5.8cqw;height:5.8cqw}
.reels-nav-profile{position:relative;width:6cqw;height:6cqw;border-radius:50%;background:#b7bfd3;color:#3c465d}
.reels-nav-profile i{position:absolute;width:1.6cqw;height:1.6cqw;border:1px solid #0c0f14;border-radius:50%;background:#ff1551;right:-.4cqw;bottom:-.2cqw}
.reels-preview-note{display:flex;align-items:center;gap:4px;text-align:left;font-size:10px;color:#806284;white-space:nowrap}
.reels-preview-note i{width:7px;height:7px;background:#ed60e6;border-radius:2px}
.reels-preview-note>span{margin-left:auto;color:#8b97a7;font-size:9px}
.title-preview:has([data-reels-deadzone]:not(:checked)) .reels-preview-note{color:#8b97a7}
.title-preview:has([data-reels-deadzone]:not(:checked)) .reels-preview-note i{background:#cbd2dc}

/* Copy anchors use the 720 × 1280 video canvas, excluding the app navigation. */
.studio-layout-copy{position:absolute;z-index:2;display:flex;flex-direction:column;align-items:center;width:max-content;transform:translate(-50%,-50%);white-space:pre;text-align:center;line-height:1.28;pointer-events:none}
.layout-full .studio-layout-copy{display:none}
.studio-copy-draggable{pointer-events:auto;cursor:grab;touch-action:none;user-select:none;border-radius:3px;outline:1px dashed #7db2ff;outline-offset:3px}
.studio-copy-draggable:hover,.studio-copy-draggable:focus-visible,.studio-copy-draggable.is-dragging{outline:2px solid #60a5fa;outline-offset:3px}
.studio-copy-draggable.is-dragging{cursor:grabbing}
.title-position-reset{border:0;background:none;color:#64748b;padding:1px 4px;font:inherit;font-size:11px;cursor:pointer}
.title-position-reset:hover{color:#2563eb}.title-position-reset:disabled{opacity:.45;cursor:default}

/* One continuous timeline bar: narration sections side by side, video scene blocks inside each. */
.outline-editor{display:grid;gap:12px}.outline-legend{display:flex;align-items:center;gap:7px;font-size:11px;color:#64748b;flex-wrap:wrap}.outline-legend>span:not(.outline-group-legend){width:9px;height:9px;border-radius:3px;flex:none}.outline-narration-dot{background:#818cf8}.outline-shot-dot{background:#7dd3fc;margin-left:12px}.outline-count{margin-left:auto;font-size:12px;color:#0f172a}
.outline-timeline{display:grid;gap:4px;width:100%}
.outline-sections,.outline-cuts{position:relative;min-width:0}
.outline-sections{height:36px}.outline-cuts{height:44px}
.outline-sections>.outline-section,.outline-cuts>.outline-shot{position:absolute;top:0;bottom:0;box-sizing:border-box}
.outline-section{min-width:0;display:grid}
.outline-detail-section{font-size:11px;color:#4338ca;background:#eef0ff;border-radius:999px;padding:2px 9px;white-space:nowrap}
.outline-narration{display:flex;align-items:center;gap:8px;min-width:0;width:100%;box-sizing:border-box;border:1px solid #c7d2fe;background:#eef0ff;color:#3730a3;border-radius:8px;padding:8px 10px;font:inherit;cursor:pointer;text-align:left;overflow:hidden}
.outline-narration:hover:not(:disabled){background:#e3e6ff}.outline-narration:disabled{opacity:.55;cursor:default}
.outline-narration b{font-size:12px;white-space:nowrap}.outline-narration strong{font-size:11px;font-weight:500;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.outline-narration .outline-play{margin-left:auto;flex:none;font-size:11px;width:20px;height:20px;display:grid;place-items:center;border-radius:50%;background:#c7d2fe;color:#3730a3}
.outline-narration[aria-pressed="true"]{background:#dbe0ff;border-color:#818cf8}
.outline-shot{position:relative;min-width:0;box-sizing:border-box;border:1px solid #bae6fd;background:#f0f9ff;color:#0c4a6e;border-radius:7px;padding:6px 4px;font:inherit;font-size:11px;cursor:pointer;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;display:grid;gap:2px;justify-items:center}
.outline-shot-handle{position:absolute;top:0;right:0;width:16px;height:100%;cursor:col-resize;touch-action:none;z-index:2}
.outline-shot-handle.left{left:0;right:auto}
.outline-shot-handle::after{content:'';position:absolute;top:14%;bottom:14%;right:3px;width:4px;border-radius:2px;background:#7dd3fc;opacity:.45;transition:opacity .15s}
.outline-shot-handle.left::after{display:none}
.outline-shot:hover .outline-shot-handle::after,.outline-shot-handle:hover::after{opacity:1}
.outline-shot-handle.is-dragging::after{opacity:1;background:#0284c7}
.outline-shot small{font-size:10px;color:#497086;font-variant-numeric:tabular-nums;max-width:100%;overflow:hidden;text-overflow:ellipsis}
.outline-shot:hover{border-color:#7dd3fc}.outline-shot.selected{border-color:#0284c7;background:#e0f2fe;box-shadow:inset 0 0 0 1px #0284c7}
.outline-scale{display:flex;justify-content:space-between;font-size:10px;color:#94a3b8;font-variant-numeric:tabular-nums;margin-top:-6px}
.outline-detail{border:1px solid #e2e8f0;border-radius:10px;background:#fff;padding:12px 14px;display:grid;gap:10px}
.outline-detail-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.outline-detail-head>b{font-size:13px;color:#0c4a6e}.outline-detail-head strong{font-size:12px;font-weight:500;color:#334155;font-variant-numeric:tabular-nums}
.outline-detail-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.outline-detail-controls button{border:1px solid #bae6fd;border-radius:6px;background:#fff;color:#0369a1;padding:6px 10px;font-size:11px;cursor:pointer}.outline-detail-controls button:disabled{opacity:.4;cursor:default}
.outline-resize-toggle{font-weight:600}.outline-resize-toggle.on{background:#0284c7;border-color:#0284c7;color:#fff}
.outline-editor.resizing .outline-shot-handle::after{opacity:.85}
.outline-detail-hint{font-size:11px;color:#94a3b8}
.outline-type{display:flex;align-items:center;gap:8px;margin-left:auto;min-width:260px}.outline-type-label{font-size:11px;color:#64748b;white-space:nowrap}.outline-role-menu{flex:1;min-width:180px;max-width:260px}.outline-role-menu>summary{height:30px;font-size:12px}.outline-role-menu .studio-role-options{right:0;left:auto;width:300px}
.outline-voice-units .reference-scene-listen{margin:0;display:flex;align-items:center;gap:8px}.outline-voice-units .reference-scene-listen span{font-size:11px;color:#64748b;font-variant-numeric:tabular-nums;white-space:nowrap}
.outline-actions{display:flex;gap:8px;align-items:center}.outline-actions>span{font-size:12px;color:#64748b}
@media(max-width:650px){.outline-narration strong{display:none}.outline-timeline{overflow-x:auto;padding-bottom:4px}.outline-sections,.outline-cuts{min-width:640px}.outline-actions,.outline-detail-head{flex-wrap:wrap}}

/* 씬 기획 블록: 아래쪽 씬의 종류 목록이 블록 경계에서 잘리지 않게 */
.reference-block[data-reference-block="scene"]{overflow:visible}
.reference-block[data-reference-block="scene"]>summary{border-radius:12px 12px 0 0}
.reference-block[data-reference-block="scene"]:not([open])>summary{border-radius:12px}

/* Edit planning: sections | scenes with type dropdown | phone preview of the selected scene. */
.plan-split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.35fr) 236px;gap:14px;align-items:start}
.plan-column{display:grid;gap:6px;align-content:start}.plan-column>h4{margin:0;font-size:11px;font-weight:600;color:#64748b;letter-spacing:.02em}
.plan-section,.plan-scene{display:flex;align-items:center;gap:8px;min-height:38px;box-sizing:border-box;border:1px solid #e2e8f0;border-radius:8px;background:#fff;padding:6px 10px}
.plan-section{background:#fbfcfe}.plan-section>b,.plan-scene>b{flex:none;font-size:12px;white-space:nowrap}
.plan-section>p{flex:1;min-width:0;margin:0;font-size:12px;color:#475569;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.plan-scene{cursor:pointer}.plan-scene.selected{border-color:#0284c7;background:#f0f9ff;box-shadow:inset 0 0 0 1px #0284c7}
.plan-scene-section{flex:none;font-size:10px;color:#8390a4}.plan-scene .outline-role-menu{flex:1;min-width:120px;max-width:none}
.plan-scene-tools{display:flex;gap:4px;flex:none}.plan-scene-tools button{width:24px;height:24px;border:1px solid #bae6fd;border-radius:5px;background:#fff;color:#0369a1;font-size:13px;line-height:1;cursor:pointer;padding:0}.plan-scene-tools button:disabled{opacity:.35;cursor:default}
.plan-preview{display:grid;gap:8px}.plan-phone{width:100%}
.plan-preview-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.plan-preview-bar>h4{margin:0;font-size:11px;font-weight:600;color:#64748b}.plan-preview-bar .svmini{font-variant-numeric:tabular-nums}
.plan-preview-modes{margin-left:auto;display:flex;gap:4px}.plan-preview-modes button{border:1px solid #cbd5e1;border-radius:999px;background:#fff;color:#475569;padding:3px 10px;font-size:11px;cursor:pointer}.plan-preview-modes button[aria-pressed="true"]{background:#0E7C7B;border-color:#0E7C7B;color:#fff}
.plan-phone-empty{position:absolute;inset:0;display:grid;gap:6px;place-content:center;justify-items:center;text-align:center;padding:16px;background:#f3f5f7}.plan-phone-empty>b{font-size:20px;color:#111}.plan-phone-empty>span{font-size:13px;font-weight:600;color:#0369a1}.plan-phone-empty>small{font-size:11px;color:#64748b}
.plan-phone-caption{position:absolute;left:6%;right:6%;bottom:12%;text-align:center;font-size:13px;font-weight:700;line-height:1.4;color:#111;background:rgba(255,255,255,.82);border-radius:8px;padding:6px 8px;overflow-wrap:anywhere}
.plan-preview-nav{display:flex;align-items:center;gap:8px;font-size:11px;color:#475569}.plan-preview-nav button{border:1px solid #cbd5e1;border-radius:5px;background:#fff;padding:4px 8px;font-size:11px;cursor:pointer}.plan-preview-nav button:disabled{opacity:.4;cursor:default}
@media(max-width:900px){.plan-split{grid-template-columns:1fr}.plan-preview{justify-items:start}}
.plan-column>h4{display:flex;align-items:center;gap:8px}.plan-reset{margin-left:0;border:1px solid #cbd5e1;border-radius:999px;background:#fff;color:#475569;padding:2px 9px;font-size:10px;cursor:pointer}.plan-reset:disabled{opacity:.4;cursor:default}
.plan-column>h4 .plan-reset:first-of-type{margin-left:6px}
.plan-save{margin-left:auto;border:0;border-radius:999px;background:#2563eb;color:#fff;padding:3px 12px;font-size:10px;font-weight:700;cursor:pointer;box-shadow:0 1px 2px rgba(37,99,235,.35)}.plan-save:hover{background:#1d4ed8}.plan-save:disabled{opacity:.35;cursor:default;box-shadow:none}
.plan-preview-note{margin-left:auto;color:#b45309;background:#fffbeb;border:1px solid #fde68a;border-radius:999px;padding:0 7px;font-size:10px}
.plan-column .outline-voice-units{border-radius:8px}
.plan-column .narration-compact .svvoice-unit{grid-template-columns:max-content minmax(0,1fr) auto;grid-template-rows:auto;gap:8px;padding:6px 10px;align-items:center}
.plan-column .narration-compact .svno{grid-column:1;grid-row:1;padding-top:0;display:flex;flex-direction:row;align-items:center;gap:5px;width:max-content}
.plan-column .narration-compact .svvoice-copy{grid-column:2;grid-row:1;min-width:0}
.plan-column .narration-compact .svvoice-copy p{margin:0;padding:0;font-size:14px;font-weight:600;color:#1f2937;line-height:1.45;display:flex;flex-wrap:wrap;gap:4px}
.plan-column .narration-compact .svno .svspk{display:inline-block;box-sizing:border-box;width:auto;min-width:0;max-width:72px;margin:0;font-size:10px;font-weight:700;padding:0 6px;line-height:1.6;border-radius:999px;letter-spacing:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:center}
.plan-column .narration-compact .svvoice-controls{grid-column:3;grid-row:1;justify-self:end;gap:6px}
.plan-column .narration-compact .reference-scene-listen .btn{padding:2px 7px;font-size:10px;line-height:1.5}.plan-column .narration-compact .reference-scene-listen span{font-size:10px}
.plan-phone-empty .plan-phone-caption{position:static;margin-top:6px;max-width:100%;background:none;padding:0;font-size:14px;color:#111}
.plan-phone-empty .plan-phone-caption:empty{display:none}
.reference-scene-range{font-size:11px;color:#64748b;font-variant-numeric:tabular-nums;white-space:nowrap}
.role-picker{display:inline-flex;flex-wrap:wrap;gap:4px;min-width:0;position:relative}
.role-picker .role-sub-select{max-width:150px}
.role-chip-btn{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 8px 0 3px;border:1px solid var(--rg-ba);border-radius:6px;background:var(--rg-ba-bg);color:var(--rg-ba);font:inherit;font-size:11.5px;font-weight:600;cursor:pointer;white-space:nowrap}
.role-chip-btn img{width:12px;height:21px;object-fit:cover;border-radius:2px;background:#000}
.role-chip-btn:after{content:"▾";font-size:10px;opacity:.7}
.role-chip-btn:disabled{opacity:.6;cursor:default}
.role-chip-pop{position:absolute;z-index:20;top:calc(100% + 5px);left:0;width:calc(var(--chip-cols,4)*128px + (var(--chip-cols,4) - 1)*8px);max-width:calc(100vw - 50px);display:grid;gap:8px;padding:10px;border:1px solid #cfdaea;border-radius:9px;background:#fff;box-shadow:0 8px 24px #253b5d20;cursor:default;text-align:left}
.role-chip-tabs{display:flex;flex-wrap:wrap;gap:4px}
.role-chip-tab{border:1px solid #dce4ef;background:#fff;color:#354a68;border-radius:999px;padding:3px 10px;font:inherit;font-size:11.5px;cursor:pointer}
.role-chip-tab[aria-selected="true"]{border-color:var(--rg-ba);background:var(--rg-ba-bg);color:var(--rg-ba);font-weight:600}
.role-chip-grid{display:grid;grid-template-columns:repeat(var(--chip-cols,4),minmax(0,1fr));gap:8px}
@media(max-width:520px){.role-chip-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.role-chip{position:relative;display:grid;gap:4px;padding:6px;min-width:0;border:1.5px solid #e2e8f0;border-radius:8px;background:#fff;font:inherit;text-align:left;cursor:pointer}
.role-chip:hover{border-color:#b9a6f3;box-shadow:0 2px 10px #7c3aed1f}
.role-chip[aria-pressed="true"]{border-color:var(--rg-ba);background:var(--rg-ba-bg);box-shadow:0 0 0 1px var(--rg-ba)}
.role-chip[aria-pressed="true"]:after{content:"✓";position:absolute;top:-6px;right:-6px;width:18px;height:18px;border-radius:50%;background:var(--rg-ba);color:#fff;font-size:11px;line-height:18px;text-align:center}
.role-chip-pic{position:relative;display:block;aspect-ratio:9/16;max-width:100%;border-radius:5px;overflow:hidden;background:#111}
.role-chip-pic img{width:100%;height:100%;object-fit:cover;display:block}
.role-chip-pic i{position:absolute;right:5px;bottom:5px;width:18px;height:18px;border-radius:50%;background:#0008;color:#fff;font-size:9px;font-style:normal;display:grid;place-items:center}
.role-chip-pic.gen{display:grid;place-items:center;padding:6px;box-sizing:border-box;background:var(--rg-ba-bg);color:var(--rg-ba);font-size:11px;font-weight:600;text-align:center;overflow-wrap:anywhere}
.role-chip-name{font-size:12px;font-weight:700;color:#1f2d3d;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.role-chip-desc{font-size:10.5px;line-height:1.3;color:#6b7c93;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.role-chip-pop{overscroll-behavior:contain}   /* 위치·폭·칸 수는 template.html studioRoleChipPlace 가 편집 화면 크기에 맞춰 정함 */
.role-picker select{height:26px;max-width:110px;border:1px solid #dce4ef;border-radius:6px;background:#fff;color:#354a68;font:inherit;font-size:11.5px;padding:0 6px}
.role-picker select:disabled{opacity:.6}
.role-picker .role-hint{align-self:center;font-size:11px;color:#6b7c93;white-space:nowrap}

/* 씬 대분류별 색 — 타임라인 씬 블록 · 씬 행 · 범례 공통 */
:root{--rg-hook:#e11d48;--rg-hook-bg:#fff1f2;--rg-ba:#7c3aed;--rg-ba-bg:#f5f3ff;--rg-trust:#16a34a;--rg-trust-bg:#f0fdf4;--rg-cg:#0891b2;--rg-cg-bg:#ecfeff;--rg-product:#2563eb;--rg-product-bg:#eff6ff;--rg-fomo:#ea580c;--rg-fomo-bg:#fff7ed}
.outline-shot[data-role-group="hook"]{border-color:var(--rg-hook);background:var(--rg-hook-bg);color:var(--rg-hook)}
.outline-shot[data-role-group="ba"]{border-color:var(--rg-ba);background:var(--rg-ba-bg);color:var(--rg-ba)}
.outline-shot[data-role-group="trust"]{border-color:var(--rg-trust);background:var(--rg-trust-bg);color:var(--rg-trust)}
.outline-shot[data-role-group="cg"]{border-color:var(--rg-cg);background:var(--rg-cg-bg);color:var(--rg-cg)}
.outline-shot[data-role-group="product"]{border-color:var(--rg-product);background:var(--rg-product-bg);color:var(--rg-product)}
.outline-shot[data-role-group="fomo"]{border-color:var(--rg-fomo);background:var(--rg-fomo-bg);color:var(--rg-fomo)}
.outline-shot[data-role-group]:not([data-role-group=""]) small{color:inherit;opacity:.85}
.outline-shot.selected[data-role-group]:not([data-role-group=""]){box-shadow:inset 0 0 0 1px currentColor}
.plan-scene[data-role-group]:not([data-role-group=""]){border-left:4px solid var(--rg-color,#94a3b8)}
.plan-scene[data-role-group="hook"]{--rg-color:var(--rg-hook)}.plan-scene[data-role-group="ba"]{--rg-color:var(--rg-ba)}.plan-scene[data-role-group="trust"]{--rg-color:var(--rg-trust)}.plan-scene[data-role-group="cg"]{--rg-color:var(--rg-cg)}.plan-scene[data-role-group="product"]{--rg-color:var(--rg-product)}.plan-scene[data-role-group="fomo"]{--rg-color:var(--rg-fomo)}
.outline-group-legend{display:inline-flex;flex-wrap:wrap;align-items:center;gap:4px;margin-left:8px;width:auto;height:auto;flex:none}
.outline-group-legend i{font-style:normal;font-size:10px;line-height:1.5;padding:0 6px;white-space:nowrap;border-radius:999px;border:1px solid var(--rg-color,#cbd5e1);color:var(--rg-color,#475569);background:var(--rg-bg,#f8fafc)}
.outline-group-legend i[data-role-group="hook"]{--rg-color:var(--rg-hook);--rg-bg:var(--rg-hook-bg)}.outline-group-legend i[data-role-group="ba"]{--rg-color:var(--rg-ba);--rg-bg:var(--rg-ba-bg)}.outline-group-legend i[data-role-group="trust"]{--rg-color:var(--rg-trust);--rg-bg:var(--rg-trust-bg)}.outline-group-legend i[data-role-group="cg"]{--rg-color:var(--rg-cg);--rg-bg:var(--rg-cg-bg)}.outline-group-legend i[data-role-group="product"]{--rg-color:var(--rg-product);--rg-bg:var(--rg-product-bg)}.outline-group-legend i[data-role-group="fomo"]{--rg-color:var(--rg-fomo);--rg-bg:var(--rg-fomo-bg)}
/* 드라이브 소스 선택기(static/drive-picker.js) */
.drv-dim{position:fixed;inset:0;z-index:210;display:grid;place-items:center;padding:16px;background:rgba(42,34,58,.36);backdrop-filter:blur(5px)}
.drv-modal{width:min(880px,100%);max-height:min(86vh,820px);display:flex;flex-direction:column;background:var(--card,#fff);border:1px solid #efe8f6;border-radius:18px;box-shadow:0 28px 100px #28203f29;padding:18px 20px;overflow:hidden}
.drv-head{display:flex;align-items:flex-start;gap:8px}.drv-head>div{flex:1;min-width:0}.drv-head h4{margin:0;font-size:17px;letter-spacing:-.03em}.drv-sub{margin:2px 0 0;font-size:12px;color:var(--muted,#64748b)}
.drv-x{border:0;background:none;font-size:22px;line-height:1;padding:2px 6px;cursor:pointer;color:var(--muted,#64748b)}
.drv-tabs,.drv-kinds{display:flex;gap:6px;overflow-x:auto;padding:10px 0 0;flex:none}.drv-tabs:empty{display:none}
.drv-tab,.drv-chip{font:inherit;font-size:12px;white-space:nowrap;cursor:pointer;padding:6px 11px;border:1px solid var(--line,#dbe2ea);border-radius:999px;background:var(--card,#fff);color:var(--ink,#24334a)}
.drv-tab small{color:var(--muted,#64748b);margin-left:2px}.drv-tab.on,.drv-chip.on{border-color:#7c3aed;background:#f2edff;color:#6330bd}
.drv-body{overflow:auto;margin-top:12px;min-height:160px}
.drv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:10px}
.drv-tile{font:inherit;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:3px;padding:6px;border:1px solid var(--line,#dfe5ee);border-radius:12px;background:var(--card,#fff);min-width:0}
.drv-tile:hover,.drv-tile:focus-visible{border-color:#7c3aed;outline:none;box-shadow:0 0 0 2px #ddd0fb}
.drv-tile.drv-hit{border-color:#7c3aed;background:#f6f1ff}   /* 씬 소분류와 맞는 파일(이름·폴더) */
.drv-tile b{font-size:12px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.drv-tile small{font-size:10.5px;color:var(--muted,#64748b);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.drv-thumb{position:relative;aspect-ratio:3/4;border-radius:8px;background:#edf0f5;overflow:hidden;display:grid;place-items:center}.drv-thumb img{width:100%;height:100%;object-fit:cover}.drv-thumb i{font-style:normal;font-size:22px;opacity:.6}
.drv-dur{position:absolute;right:5px;bottom:5px;font-style:normal;font-size:10.5px;font-weight:700;color:#fff;background:rgba(20,27,45,.72);border-radius:6px;padding:2px 6px}
.drv-state{margin:28px 8px;text-align:center;font-size:13px;color:var(--muted,#64748b);line-height:1.7}.drv-err{color:#c2410c}.drv-miss{margin:12px 0 0;font-size:11.5px;color:var(--muted,#64748b)}
@media (max-width:640px){.drv-dim{padding:0;place-items:end stretch}.drv-modal{width:100%;max-height:92vh;border-radius:18px 18px 0 0;padding:16px}.drv-grid{grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:8px}}
/* 씬 프롬프트 창(static/scene-prompt.js) — 레퍼런스 이미지 생성·영상화하기 */
.spr-dim{position:fixed;inset:0;z-index:215;display:grid;place-items:center;padding:16px;background:rgba(42,34,58,.36);backdrop-filter:blur(5px)}
.spr-modal,.spr-modal *{box-sizing:border-box}
.spr-modal{width:min(560px,100%);max-height:min(90vh,760px);overflow:auto;display:flex;flex-direction:column;gap:12px;background:var(--card,#fff);border:1px solid #efe8f6;border-radius:18px;box-shadow:0 28px 100px #28203f29;padding:18px 20px}
.spr-head{display:flex;align-items:center;gap:8px}.spr-head h4{flex:1;margin:0;font-size:17px;letter-spacing:-.03em}
.spr-x{border:0;background:none;font-size:22px;line-height:1;padding:2px 6px;cursor:pointer;color:var(--muted,#64748b)}
.spr-context{display:flex;gap:12px;align-items:flex-start;padding:10px;border-radius:12px;background:var(--panel,#f7f8fb);min-width:0}
.spr-thumb{width:64px;height:64px;flex:none;border-radius:9px;overflow:hidden;background:#edf0f5;display:grid;place-items:center;font-size:11px;color:var(--muted,#64748b);text-align:center}.spr-thumb img{width:100%;height:100%;object-fit:cover;object-position:center top}
.spr-context-body{flex:1;min-width:0;display:grid;gap:4px}
.spr-meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.spr-meta:empty{display:none}
.spr-chip{font-size:11px;padding:2px 8px;border-radius:999px;border:1px solid #d8ccf5;background:#f2edff;color:#6330bd}.spr-dur{font-size:11.5px;color:var(--muted,#64748b);font-variant-numeric:tabular-nums}
.spr-cue{margin:0;font-size:12.5px;line-height:1.55;color:var(--ink,#24334a);word-break:keep-all}.spr-muted,.spr-note{color:var(--muted,#64748b)}.spr-note{margin:0;font-size:11.5px}
.spr-body{display:grid;gap:8px;min-width:0}
.spr-label{font-size:13px;font-weight:650;color:var(--ink,#24334a)}
.spr-text{width:100%;font:inherit;font-size:13.5px;line-height:1.55;padding:10px 12px;border:1px solid var(--line,#dbe2ea);border-radius:10px;resize:vertical;background:var(--card,#fff);color:inherit}.spr-text:focus{outline:2px solid #ddd0fb;border-color:#7c3aed}
.spr-prompt{font-size:12.5px;min-height:120px}
.spr-summary{margin:0;font-size:12.5px;line-height:1.55;padding:8px 10px;border-radius:10px;background:#f2edff;color:#3b2a66;word-break:keep-all}.spr-summary b{margin-right:6px}
.spr-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.spr-link{margin-right:auto;font:inherit;font-size:12px;border:0;background:none;padding:2px 0;color:#6330bd;cursor:pointer;text-decoration:underline;text-underline-offset:3px;text-decoration-color:#d8ccf5}
.spr-wait{display:grid;justify-items:center;gap:6px;padding:22px 8px;text-align:center}.spr-wait b{font-size:13.5px}.spr-wait small{min-height:1.2em;font-size:12px;color:var(--muted,#64748b)}
.spr-spin{width:22px;height:22px;border-radius:50%;border:2.5px solid #e4dbf7;border-top-color:#7c3aed;animation:spr-spin .9s linear infinite}
@keyframes spr-spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spr-spin{animation-duration:2.4s}}
.spr-err{margin:0;font-size:12px;color:#c2410c}
.spr-foot{margin:0;font-size:11.5px;color:var(--muted,#64748b);border-top:1px solid var(--line,#eef1f5);padding-top:10px}
.spr-rules{margin-top:-6px;font-size:11.5px;color:var(--muted,#64748b);display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 8px}
/* UGC 기본 규칙 '규칙 보기' (모델 줄·프롬프트 창 공통, 읽기 전용) */
.ugc-rules{font-size:11.5px;color:var(--muted,#64748b);min-width:0}
.ugc-rules>summary{cursor:pointer;color:#6330bd;text-decoration:underline;text-underline-offset:3px;text-decoration-color:#d8ccf5;list-style:none;display:inline}
.ugc-rules>summary::-webkit-details-marker{display:none}
.ugc-rules[open]{flex-basis:100%}
.ugc-rules-body{margin-top:6px;display:grid;gap:6px;padding:8px 10px;border-radius:10px;background:var(--panel,#f7f8fb);max-height:220px;overflow:auto}
.ugc-rules-body b{font-size:11.5px;color:var(--ink,#24334a)}.ugc-rules-body ul{margin:2px 0 0;padding-left:16px;display:grid;gap:1px}.ugc-rules-body li{line-height:1.45;word-break:break-word}
@media (max-width:640px){.spr-dim{padding:0;place-items:end stretch}.spr-modal{width:100%;max-height:92vh;border-radius:18px 18px 0 0;padding:16px}.spr-actions .btn{flex:1 1 auto}.spr-link{flex-basis:100%}}
/* 4단계 영상 생성 — 위 '모델' 한 줄(모든 레퍼런스 이미지가 참조) → 씬 격자(영상 불러오기 또는 레퍼런스 이미지 → 영상화) → 나레이션 */
.s4-model,.s4-scenes,.s4-model *,.s4-scenes *{box-sizing:border-box}
.s4-model{display:flex;align-items:center;gap:12px 16px;padding:10px 14px;border:1px solid var(--line,#d8e0eb);border-radius:12px;background:var(--card,#fff);min-width:0}
.s4-model.done{border-color:#cfe9da}
.s4-model-thumb{width:72px;height:72px;flex:none;border-radius:10px;overflow:hidden;border:1px solid #e0e6ef;background:#f4f6f9;display:grid;place-items:center;color:#708096;font-size:11.5px;text-align:center}
.s4-model-thumb img{width:100%;height:100%;object-fit:cover;object-position:center top}
.s4-model-body{flex:1;min-width:0;display:grid;gap:4px}
.s4-model-title{display:flex;align-items:center;gap:8px;min-width:0}.s4-model-title b{font-size:14px;color:var(--ink,#243249);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.s4-model-title .s4-pill{margin-left:0;flex:none}
.s4-model .studio-casting{display:flex;flex-wrap:wrap;gap:4px 14px;border:0;padding:0;margin:0;background:none}
.s4-model .studio-casting h4{display:none}.s4-model .studio-choice{margin:0;display:flex;align-items:center;gap:6px}.s4-model .studio-choice>span{font-size:11px;color:var(--muted,#64748b)}
.s4-model .studio-choice [role="group"]{display:flex;flex-wrap:wrap;gap:4px}.s4-model .studio-choice .studio-chip{padding:3px 9px;font-size:11.5px}
.s4-model-hint{margin:0;font-size:11.5px;line-height:1.5;color:var(--muted,#64748b);word-break:keep-all}.s4-model .scerr{margin:0;font-size:11.5px}
.s4-model-actions{display:flex;gap:6px;flex:none}
.s4-model-rules{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 8px;font-size:11.5px;color:var(--muted,#64748b)}.s4-model:has(.ugc-rules[open]){align-items:flex-start}.s4-model-rules .ugc-rules-body{max-height:320px}.s4-model-stale{margin:0;font-size:11.5px;color:#b45309}
.s4-scenes{border:1px solid var(--line,#d8e0eb);border-radius:12px;background:var(--card,#fff);padding:12px 14px;display:grid;gap:12px;min-width:0}
.s4-grid-head{display:flex;align-items:flex-end;gap:12px;min-width:0}
.s4-grid-title{display:grid;gap:2px;flex:1;min-width:0}.s4-grid-title b{font-size:15px;color:var(--ink,#243249)}.s4-grid-title small{font-size:12px;line-height:1.5;color:var(--muted,#738096);word-break:keep-all}
.s4-count{font-size:12px;color:var(--muted,#7c879a);white-space:nowrap;font-variant-numeric:tabular-nums}
.s4-empty-note{margin:0;padding:18px 8px;text-align:center;font-size:13px;color:var(--muted,#64748b)}
/* 씬 그리드 — 씬 상자 안쪽 폭 기준: 680px 이상(데스크톱 1000px 창) 4칸 이상 · 520px 이상 3칸 · 그 아래(모바일) 2칸 */
.s4-grid-wrap{container-type:inline-size;min-width:0}
.s4-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-items:stretch}
@container (min-width:520px){.s4-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@container (min-width:680px){.s4-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}}
.s4-tile{border:1px solid var(--line,#e4e8ef);border-radius:12px;background:var(--card,#fff);padding:10px;display:flex;flex-direction:column;gap:8px;min-width:0}
.s4-tile[data-state="done"]{border-color:#cfe9da}
.s4-head{display:flex;flex-wrap:wrap;align-items:center;gap:4px 6px;font-size:11.5px;min-width:0}
.s4-no{font-size:13px;letter-spacing:-.02em;white-space:nowrap}.s4-time{color:var(--muted,#64748b);font-variant-numeric:tabular-nums;white-space:nowrap}
.s4-pill{margin-left:auto;font-size:10.5px;font-weight:650;padding:2px 7px;border-radius:999px;background:#f1f5f9;color:#475569;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.s4-pill[data-state="image-busy"],.s4-pill[data-state="clip-busy"]{background:#eff6ff;color:#1d4ed8}.s4-pill[data-state="review"],.s4-pill[data-state="ready"]{background:#fff7ed;color:#c2410c}.s4-pill[data-state="done"]{background:#e8f5ee;color:#0f7a45}.s4-pill[data-state="redo"]{background:#fcedec;color:#c2362f}
.s4-tags{display:flex;min-width:0}
.s4-role{--rg-color:#475569;--rg-bg:#f1f5f9;max-width:100%;padding:2px 8px;border-radius:999px;border:1px solid var(--rg-color);color:var(--rg-color);background:var(--rg-bg);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.s4-role.none{border-style:dashed;--rg-color:#94a3b8;--rg-bg:transparent}
.s4-role[data-role-group="hook"]{--rg-color:var(--rg-hook);--rg-bg:var(--rg-hook-bg)}.s4-role[data-role-group="ba"]{--rg-color:var(--rg-ba);--rg-bg:var(--rg-ba-bg)}.s4-role[data-role-group="trust"]{--rg-color:var(--rg-trust);--rg-bg:var(--rg-trust-bg)}.s4-role[data-role-group="cg"]{--rg-color:var(--rg-cg);--rg-bg:var(--rg-cg-bg)}.s4-role[data-role-group="product"]{--rg-color:var(--rg-product);--rg-bg:var(--rg-product-bg)}.s4-role[data-role-group="fomo"]{--rg-color:var(--rg-fomo);--rg-bg:var(--rg-fomo-bg)}
.s4-media{width:100%;border-radius:8px}button.s4-media{padding:0;font:inherit;color:inherit;cursor:pointer}button.s4-media:focus-visible{outline:2px solid var(--accent,#6d4bd8);outline-offset:2px}.s4-media.studio-reference img{object-fit:cover}
.s4-empty{border:1px dashed var(--line-2,#cbd3df);background:var(--panel,#fafbfd);text-align:center}.s4-empty span{display:flex;flex-direction:column;align-items:center;gap:6px;padding:8px}
.s4-empty svg{width:24px;height:24px;fill:none;stroke:#94a3b8;stroke-width:1.6;stroke-linejoin:round}.s4-empty small{font-size:10.5px;line-height:1.45;color:var(--muted,#64748b);word-break:keep-all}
.s4-foot{display:flex;flex-direction:column;align-items:stretch;gap:6px;min-width:0}
.s4-foot>.btn,.s4-row .btn{width:100%;min-width:0;justify-content:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.s4-row{display:flex;gap:6px;min-width:0}.s4-row .btn{flex:1 1 0}
.s4-actions{display:flex;flex-direction:column;gap:6px;min-width:0}.s4-actions .btn{width:100%;min-width:0;justify-content:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.s4-links{display:flex;flex-wrap:wrap;gap:2px 12px;min-width:0}
.s4-file{display:flex;align-items:baseline;gap:4px;min-width:0;margin:0;font-size:11.5px;color:var(--muted,#5b6678)}.s4-file b{font-weight:600;color:var(--ink,#141b2d);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.s4-file small{flex:none;font-size:11px;font-variant-numeric:tabular-nums}
.s4-muted{margin:0;font-size:11.5px;line-height:1.5;color:var(--muted,#64748b);word-break:keep-all}
.s4-link{align-self:flex-start;font:inherit;font-size:11.5px;border:0;background:none;padding:2px 0;color:#6330bd;cursor:pointer;text-decoration:underline;text-underline-offset:3px;text-decoration-color:#d8ccf5}.s4-link:hover{text-decoration-color:currentColor}.s4-link:disabled{opacity:.5;cursor:default}
.s4-hint{margin:0;font-size:11px;line-height:1.5;word-break:keep-all}.s4-foot .scerr{margin:0;font-size:11px}
.s4-voice{min-width:0}
@media (max-width:640px){
  .s4-grid{gap:8px}.s4-tile{padding:8px}.s4-scenes{padding:10px}
  .s4-model{flex-wrap:wrap;padding:10px;align-items:flex-start}.s4-model-thumb{width:56px;height:56px}.s4-model-body{flex:1 1 calc(100% - 72px)}.s4-model-actions{flex:1 1 100%}.s4-model-actions .btn{flex:1 1 0}
  .s4-voice .narration-compact .svvoice-unit{grid-template-columns:minmax(0,1fr);gap:6px}.s4-voice .narration-compact .svno,.s4-voice .narration-compact .svvoice-copy,.s4-voice .narration-compact .svvoice-controls{grid-column:1;grid-row:auto;justify-self:start}
}
/* 4단계 모델 창 — 크게 보기 · 생성 중 · 다시 생성 / 확정 */
.s4-model-open{all:unset;box-sizing:border-box;position:relative;display:block;width:100%;height:100%;cursor:zoom-in}.s4-model-open:focus-visible{outline:2px solid #7c3aed;outline-offset:2px}
.s4-model-open img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block}
.s4-model-busy{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:4px;font-size:11px;color:#4b3a78;background:#f4f6f9d9}.s4-model-busy .spr-spin{width:16px;height:16px;border-width:2px}
.s4mm{width:min(520px,100%);max-height:min(94vh,920px);gap:10px}
.s4mm-head{display:flex;align-items:center;gap:8px}.s4mm-head h4{flex:1;margin:0;font-size:17px;letter-spacing:-.03em}.s4mm-head .s4-pill{margin-left:0}
.s4mm-stage{position:relative;width:100%;aspect-ratio:3/4;max-height:62vh;margin:0 auto;border-radius:14px;overflow:hidden;background:#f4f6f9;border:1px solid #e6eaf1;display:grid;place-items:center}
.s4mm-stage>img{width:100%;height:100%;object-fit:contain;background:#f4f6f9}
.s4mm-wait{position:absolute;inset:0;display:grid;place-items:center}.s4mm-wait>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:blur(6px) saturate(.6);opacity:.45}
.s4mm-wait>div,.s4mm-empty{position:relative;display:grid;justify-items:center;gap:8px;padding:16px;text-align:center}.s4mm-wait b,.s4mm-empty b{font-size:14px;color:var(--ink,#24334a)}.s4mm-wait small,.s4mm-empty small{font-size:12px;color:var(--muted,#64748b)}
.s4mm-rules,.s4mm-note{margin:0;font-size:11.5px;color:var(--muted,#64748b)}.s4mm-note{color:#b45309}
.s4mm-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.s4mm-actions small{margin-right:auto;font-size:11.5px;color:var(--muted,#64748b)}
@media (max-width:640px){.s4mm{width:100%}.s4mm-stage{max-height:58vh}.s4mm-actions .btn{flex:1 1 0}.s4mm-actions small{flex-basis:100%}}
.s4mm-body{display:flex;flex-direction:column;gap:10px;min-width:0}.s4mm-sr{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
/* 4단계 씬별 진행 (팝업 없이 카드 안에서) — 미디어 위 스피너 + ① 프롬프트 → ② 이미지·영상 생성 */
.s4-media.s4-working{position:relative;overflow:hidden}.s4-working img{filter:blur(2px) brightness(.92)}
.s4-busy{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:6px;font-size:11.5px;font-weight:650;color:#4b3a78;background:#f4f6f9b8;text-align:center;padding:8px}
.s4-busy .spr-spin{width:18px;height:18px;border-width:2px}
.s4-pill[data-state="prompt-busy"]{background:#f3efff;color:#5b3fc4}
.s4-prog{display:flex;gap:4px;margin:0;padding:0;list-style:none;font-size:11px}
.s4-prog li{flex:1;padding:4px 6px;border-radius:6px;background:#f1f5f9;color:#94a3b8;text-align:center;white-space:nowrap}
.s4-prog li[data-at="done"]{background:#e8f5ee;color:#0f7a45}.s4-prog li[data-at="now"]{background:#f3efff;color:#5b3fc4;font-weight:700}