:root,:root[data-theme=dark]{--gold: #d5b038;--gold-hover: #c19a22;--gold-soft: rgba(213, 176, 56, .12);--gold-tint: rgba(213, 176, 56, .22);--gold-glow: 0 0 0 4px rgba(213, 176, 56, .22);--gold-gradient: linear-gradient(135deg, #d5b038 0%, rgba(213, 176, 56, .72) 100%);--gold-gradient-hover: linear-gradient(135deg, #c19a22 0%, rgba(193, 154, 34, .75) 100%);--status-pending: #6b7280;--status-generating: #3b82f6;--status-review: #f59e0b;--status-approved: #16a34a;--status-rejected: #ef4444;--status-video: #a855f7;--status-complete: #22c55e;--success: #16a34a;--warning: #f59e0b;--danger: #ef4444;--info: #3b82f6;--bg0: #0a0a0d;--bg1: #111116;--bg2: #161620;--card: rgba(255, 255, 255, .035);--card2: rgba(255, 255, 255, .065);--card3: rgba(255, 255, 255, .09);--border: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .16);--text: rgba(255, 255, 255, .94);--text-2: rgba(255, 255, 255, .75);--muted: rgba(255, 255, 255, .55);--muted-2: rgba(255, 255, 255, .35);--shadow: 0 12px 40px rgba(0, 0, 0, .45);--shadow-sm: 0 4px 16px rgba(0, 0, 0, .35);--overlay: rgba(0, 0, 0, .72);--hero-bg: radial-gradient(ellipse at top, #1a1a22 0%, #0a0a0d 60%);--radius: 16px;--radius-lg: 20px;--radius-md: 12px;--radius-sm: 10px;--radius-xs: 8px;--radius-pill: 999px;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px;--sp-10: 40px;--sp-12: 48px;--sp-16: 64px;--font-display: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;--hero-size: clamp(40px, 6vw, 84px);--title-size: clamp(24px, 2.5vw, 32px);--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--transition-fast: .15s ease;--transition: .25s ease}:root[data-theme=light]{--bg0: #f6f5f0;--bg1: #ffffff;--bg2: #faf9f5;--card: rgba(0, 0, 0, .035);--card2: rgba(0, 0, 0, .055);--card3: rgba(0, 0, 0, .08);--border: rgba(0, 0, 0, .08);--border-strong: rgba(0, 0, 0, .18);--text: rgba(20, 20, 24, .94);--text-2: rgba(20, 20, 24, .72);--muted: rgba(20, 20, 24, .55);--muted-2: rgba(20, 20, 24, .35);--shadow: 0 10px 32px rgba(20, 20, 24, .1);--shadow-sm: 0 4px 12px rgba(20, 20, 24, .08);--overlay: rgba(20, 20, 24, .5);--hero-bg: radial-gradient(ellipse at top, #ffffff 0%, #f2f0e8 70%)}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font-display);font-size:var(--text-sm);color:var(--text);background:var(--bg0);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}button{font-family:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}input,textarea,select{font-family:inherit;color:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-pill)}::-webkit-scrollbar-thumb:hover{background:var(--muted-2)}h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.02em;color:var(--text)}.flex{display:flex}.flex-1{flex:1}.flex-col{flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.gap-1{gap:var(--sp-1)}.gap-2{gap:var(--sp-2)}.gap-3{gap:var(--sp-3)}.gap-4{gap:var(--sp-4)}.gap-5{gap:var(--sp-5)}.gap-6{gap:var(--sp-6)}.gap-8{gap:var(--sp-8)}.w-full{width:100%}.h-full{height:100%}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hidden{display:none}.muted{color:var(--muted)}.text-xs{font-size:var(--text-xs)}.text-sm{font-size:var(--text-sm)}.text-base{font-size:var(--text-base)}.text-lg{font-size:var(--text-lg)}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.uppercase{text-transform:uppercase;letter-spacing:.08em}.mono{font-family:var(--font-mono)}.app-shell{min-height:100vh;display:flex;flex-direction:column;background:var(--bg0);color:var(--text)}.container{width:100%;max-width:1440px;margin:0 auto;padding:0 var(--sp-6)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(80px)}to{opacity:1;transform:translate(0)}}@keyframes slideInUpSoft{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseGoldGlow{0%,to{box-shadow:0 0 #d5b03866}50%{box-shadow:0 0 0 10px #d5b03800}}@keyframes pulseGenerating{0%,to{box-shadow:0 0 #3b82f659;border-color:#3b82f68c}50%{box-shadow:0 0 24px 4px #3b82f626;border-color:#3b82f6d9}}@keyframes pulseReview{0%,to{border-color:#f59e0b73}50%{border-color:#f59e0bd9}}@keyframes pulseVideo{0%,to{box-shadow:0 0 #a855f759;border-color:#a855f78c}50%{box-shadow:0 0 24px 4px #a855f72e;border-color:#a855f7d9}}.fade-in{animation:fadeIn .3s ease-out both}.slide-up{animation:slideUp .3s ease-out both}.slide-in-soft{animation:slideInUpSoft .25s ease-out both}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.1);border-top-color:var(--gold);border-radius:50%;animation:spin .8s linear infinite}.spinner-sm{width:14px;height:14px;border-width:1.5px}.spinner-lg{width:36px;height:36px;border-width:2.5px}:root[data-theme=light] .spinner{border-color:#0000001a}:focus-visible{outline:2px solid var(--gold);outline-offset:2px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);border:1px solid transparent;border-radius:var(--radius-md);padding:10px 16px;font-weight:600;font-size:var(--text-sm);line-height:1;cursor:pointer;transition:transform 80ms ease,filter var(--transition-fast),opacity var(--transition-fast),background var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast);white-space:nowrap}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.btn svg{width:16px;height:16px;flex-shrink:0}.btn-primary{color:#000000eb;background:var(--gold-gradient);border-color:#d5b03899}.btn-primary:hover:not(:disabled){background:var(--gold-gradient-hover);filter:brightness(1.03)}.btn-ghost{color:var(--text);background:var(--card);border-color:var(--border)}.btn-ghost:hover:not(:disabled){background:var(--card2);border-color:var(--border-strong)}.btn-outline{color:var(--text);background:transparent;border-color:var(--border-strong)}.btn-outline:hover:not(:disabled){background:var(--card)}.btn-success{color:#fff;background:var(--success);border-color:#16a34ab3}.btn-success:hover:not(:disabled){filter:brightness(1.1)}.btn-danger{color:#fff;background:#ef4444eb;border-color:#ef444499}.btn-danger:hover:not(:disabled){background:#ef4444}.btn-ghost-danger{color:var(--danger);background:transparent;border-color:#ef44444d}.btn-ghost-danger:hover:not(:disabled){background:#ef444414}.btn-icon{padding:8px;width:36px;height:36px;border-radius:var(--radius-sm)}.btn-sm{padding:6px 12px;font-size:var(--text-xs)}.btn-lg{padding:14px 22px;font-size:var(--text-base)}.btn-block{width:100%}.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:var(--radius-pill);font-size:11px;font-weight:600;border:1px solid var(--border);background:var(--card);color:var(--text-2);line-height:1.4;letter-spacing:.02em}.badge-gold{border-color:#d5b0388c;background:var(--gold-soft);color:var(--gold)}.badge-success{border-color:#16a34a73;background:#16a34a1a;color:var(--success)}.badge-warning{border-color:#f59e0b80;background:#f59e0b1a;color:var(--warning)}.badge-danger{border-color:#ef444473;background:#ef44441a;color:var(--danger)}.badge-info{border-color:#3b82f680;background:#3b82f61a;color:var(--info)}.badge-video{border-color:#a855f780;background:#a855f71a;color:var(--status-video)}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--muted);flex-shrink:0}.dot-pending{background:var(--status-pending)}.dot-generating{background:var(--status-generating)}.dot-review{background:var(--status-review)}.dot-approved{background:var(--status-approved)}.dot-rejected{background:var(--status-rejected)}.dot-video{background:var(--status-video)}.dot-complete{background:var(--status-complete)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:var(--sp-5)}.card-hover{transition:transform var(--transition-fast),box-shadow var(--transition-fast),border-color var(--transition-fast)}.card-hover:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);border-color:var(--border-strong)}.pill{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--radius-pill);background:var(--card);border:1px solid var(--border);color:var(--text-2);font-size:var(--text-xs);font-weight:500;cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none}.pill:hover{background:var(--card2);border-color:var(--border-strong)}.pill[data-active=true]{background:var(--gold-soft);border-color:#d5b0388c;color:var(--gold)}.pill-group{display:inline-flex;gap:6px;flex-wrap:wrap}.label{display:block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:8px}.input,.textarea,.select{width:100%;padding:12px 14px;border:1px solid var(--border);background:var(--card);color:var(--text);font-size:var(--text-sm);font-family:inherit;border-radius:var(--radius-md);outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast),background var(--transition-fast)}.input:focus,.textarea:focus,.select:focus{border-color:#d5b038cc;box-shadow:var(--gold-glow);background:var(--card2)}.input::placeholder,.textarea::placeholder{color:var(--muted-2)}.textarea{resize:vertical;min-height:88px;line-height:1.55}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.input-hero{padding:18px 20px;font-size:17px;border-radius:var(--radius);background:var(--card2);line-height:1.5;min-height:120px}.input-hero::placeholder{color:var(--muted-2);font-size:17px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--sp-6);animation:fadeIn .2s ease}.modal{background:var(--bg1);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:540px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow);animation:slideUp .25s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--sp-5) var(--sp-6);border-bottom:1px solid var(--border)}.modal-title{font-size:var(--text-base);font-weight:700;letter-spacing:-.01em}.modal-body{padding:var(--sp-6);overflow-y:auto}.modal-footer{display:flex;gap:var(--sp-3);justify-content:flex-end;padding:var(--sp-4) var(--sp-6);border-top:1px solid var(--border);background:var(--card)}.toast-container{position:fixed;top:72px;right:var(--sp-5);z-index:2000;display:flex;flex-direction:column;gap:var(--sp-2);max-width:380px;pointer-events:none}.toast{display:flex;align-items:center;gap:var(--sp-3);padding:12px 16px;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg1);color:var(--text);font-size:var(--text-sm);font-weight:500;box-shadow:var(--shadow);min-width:260px;animation:slideInRight .3s ease-out;pointer-events:auto;cursor:pointer}.toast svg{flex-shrink:0;width:18px;height:18px}.toast-success{border-color:#16a34a8c;color:var(--success);background:#16a34a14}.toast-error{border-color:#ef44448c;color:var(--danger);background:#ef444414}.toast-warning{border-color:#f59e0b8c;color:var(--warning);background:#f59e0b14}.toast-info{border-color:#d5b0388c;color:var(--gold);background:var(--gold-soft)}.divider{height:1px;background:var(--border);margin:var(--sp-4) 0;border:0}.topbar{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg0) 82%,transparent);-webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%);height:60px}.topbar-inner{display:flex;align-items:center;gap:var(--sp-4);height:100%;padding:0 var(--sp-6);max-width:1440px;margin:0 auto}.brand{display:flex;align-items:baseline;gap:4px;font-weight:700;font-size:16px;letter-spacing:-.02em;color:var(--text)}.brand-accent{color:var(--gold)}.topbar-spacer{flex:1}.topbar-actions{display:flex;align-items:center;gap:var(--sp-2)}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--card);color:var(--text-2);cursor:pointer;transition:all var(--transition-fast)}.theme-toggle:hover{background:var(--card2);color:var(--text)}.user-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;border-radius:var(--radius-pill);background:var(--card);border:1px solid var(--border);font-size:var(--text-xs);color:var(--text-2)}.user-chip-avatar{width:24px;height:24px;border-radius:50%;background:var(--gold-gradient);display:inline-flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:#000000e6;flex-shrink:0}.hero{position:relative;min-height:calc(100vh - 140px);padding:var(--sp-16) var(--sp-6) var(--sp-12);background:var(--hero-bg);display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-inner{width:100%;max-width:920px;display:flex;flex-direction:column;gap:var(--sp-6);animation:slideUp .5s ease-out}.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;align-self:flex-start;border:1px solid rgba(213,176,56,.45);background:var(--gold-soft);border-radius:var(--radius-pill);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}.hero-title{font-size:var(--hero-size);line-height:.98;letter-spacing:-.035em;font-weight:700;color:var(--text);margin:0}.hero-title .accent{color:var(--gold);font-style:italic;font-weight:700}.hero-sub{font-size:clamp(15px,1.2vw,18px);color:var(--muted);max-width:640px;line-height:1.55}.hero-form{display:flex;flex-direction:column;gap:var(--sp-4);margin-top:var(--sp-4)}.hero-row{display:flex;gap:var(--sp-3);align-items:flex-start}.hero-row>.input-hero{flex:1}.hero-settings{display:flex;flex-wrap:wrap;gap:var(--sp-3);align-items:center}.hero-setting-group{display:inline-flex;align-items:center;gap:10px;padding:6px 10px 6px 14px;border-radius:var(--radius-pill);background:var(--card);border:1px solid var(--border);font-size:var(--text-xs);color:var(--muted)}.hero-setting-group strong{color:var(--text);font-weight:600;letter-spacing:-.01em}.hero-setting-group .select{padding:4px 22px 4px 8px;height:auto;font-size:var(--text-xs);background:transparent;border:0;color:var(--text);font-weight:600;min-width:80px;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");background-position:right 4px center}.hero-setting-group .select:focus{box-shadow:none;background-color:transparent}.stepper{display:flex;align-items:center;justify-content:center;gap:0;padding:var(--sp-5) var(--sp-6);border-bottom:1px solid var(--border);background:var(--bg0)}.step{display:inline-flex;align-items:center;gap:10px;color:var(--muted);transition:color var(--transition);font-size:var(--text-xs);font-weight:500;letter-spacing:.02em}.step-node{width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--border-strong);background:var(--card);font-weight:700;font-size:11px;color:var(--muted);flex-shrink:0;transition:all var(--transition)}.step-node svg{width:14px;height:14px}.step[data-state=active]{color:var(--text)}.step[data-state=active] .step-node{background:var(--gold);color:#000000e6;border-color:var(--gold);box-shadow:var(--gold-glow);animation:pulseGoldGlow 2s ease-in-out infinite}.step[data-state=done]{color:var(--text-2)}.step[data-state=done] .step-node{background:var(--success);border-color:var(--success);color:#fff}.step-divider{width:clamp(24px,4vw,64px);height:2px;background:var(--border);margin:0 var(--sp-3);border-radius:var(--radius-pill);flex-shrink:0}.step-divider[data-state=done]{background:var(--success)}.filmstrip-wrap{position:relative;padding:var(--sp-8) 0 var(--sp-6)}.filmstrip-header{display:flex;align-items:center;justify-content:space-between;padding:0 var(--sp-8);margin-bottom:var(--sp-4)}.filmstrip-header h2{font-size:var(--title-size);letter-spacing:-.025em}.filmstrip-header-meta{color:var(--muted);font-size:var(--text-sm)}.filmstrip-header-actions{display:flex;gap:var(--sp-2);align-items:center}.filmstrip{display:flex;gap:var(--sp-4);overflow-x:auto;overflow-y:visible;padding:var(--sp-5) var(--sp-8) var(--sp-8);scroll-snap-type:x mandatory;scroll-padding:var(--sp-8);scrollbar-width:thin}.filmstrip::-webkit-scrollbar{height:10px}.scene-card{flex-shrink:0;position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:var(--card2);cursor:pointer;scroll-snap-align:start;transition:transform var(--transition),border-color var(--transition),box-shadow var(--transition);display:flex;flex-direction:column}.scene-card:hover:not([data-status=generating]):not([data-status=video_generating]){transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:var(--border-strong)}.scene-card[data-selected=true]{outline:2px solid var(--gold);outline-offset:3px}.scene-card[data-status=generating]{animation:pulseGenerating 2s ease-in-out infinite;border-color:#3b82f68c}.scene-card[data-status=review]{animation:pulseReview 2.4s ease-in-out infinite}.scene-card[data-status=video_generating]{animation:pulseVideo 2s ease-in-out infinite;border-color:#a855f78c}.scene-card[data-status=rejected]{opacity:.55}.scene-card-media{position:relative;width:100%;background:var(--bg1);overflow:hidden}.scene-card-media img,.scene-card-media video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;display:block}.scene-card-empty{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;color:var(--muted-2);font-size:11px;letter-spacing:.08em;text-transform:uppercase}.scene-card-empty svg{width:28px;height:28px;opacity:.5}.scene-card-overlay{position:absolute;inset:auto 0 0 0;padding:var(--sp-5) var(--sp-4) var(--sp-4);background:linear-gradient(to top,#000000e6,#0000 85%);color:#fff;pointer-events:none}.scene-card-overlay-row{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--sp-2)}.scene-card-title{font-size:var(--text-sm);font-weight:600;letter-spacing:-.01em}.scene-card-sub{font-size:11px;color:#fff9;margin-top:2px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.scene-card-status{position:absolute;top:var(--sp-3);left:var(--sp-3);z-index:2}.scene-card-index{position:absolute;top:var(--sp-3);right:var(--sp-3);z-index:2;padding:3px 8px;border-radius:var(--radius-xs);background:#0000008c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font-size:11px;font-weight:600;color:#fff;font-variant-numeric:tabular-nums}.scene-card-actions{display:flex;gap:6px;padding:10px;background:#0006;border-top:1px solid rgba(255,255,255,.08);z-index:2}.scene-card-actions .btn{flex:1;padding:8px;font-size:12px}.scene-card-loading{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--gold);font-size:11px;letter-spacing:.14em;text-transform:uppercase}.scene-card-approved-mark{position:absolute;top:var(--sp-3);right:var(--sp-3);width:26px;height:26px;border-radius:50%;background:var(--success);color:#fff;display:inline-flex;align-items:center;justify-content:center;z-index:3;box-shadow:0 2px 10px #16a34a66}.scene-card-approved-mark svg{width:14px;height:14px}.scene-card-rejected-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#ef44441f;z-index:2;pointer-events:none}.scene-card-rejected-overlay svg{width:48px;height:48px;color:var(--danger)}.scene-card-play{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--transition-fast);background:#00000040;pointer-events:none}.scene-card:hover .scene-card-play{opacity:1}.scene-card-play-icon{width:54px;height:54px;border-radius:50%;background:#000000a6;border:1px solid rgba(255,255,255,.2);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center}.scene-card-play-icon svg{width:22px;height:22px;color:#fff}.add-scene-chip{flex-shrink:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;border:2px dashed var(--border);border-radius:var(--radius);background:transparent;color:var(--muted);cursor:pointer;transition:all var(--transition-fast);scroll-snap-align:start;font-size:12px;font-weight:500}.add-scene-chip:hover{border-color:var(--gold);color:var(--gold);background:var(--gold-soft)}.add-scene-chip svg{width:28px;height:28px}.detail-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:80;animation:fadeIn .2s ease}.detail-panel{position:fixed;top:0;right:0;bottom:0;width:min(480px,100vw);background:var(--bg1);border-left:1px solid var(--border);box-shadow:var(--shadow);z-index:90;display:flex;flex-direction:column;animation:slideInRight .3s ease-out}.detail-header{padding:var(--sp-5) var(--sp-6);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3)}.detail-title{font-size:var(--text-lg);font-weight:700;letter-spacing:-.02em}.detail-preview{position:relative;width:100%;background:var(--bg0);border-bottom:1px solid var(--border);aspect-ratio:16 / 9;overflow:hidden}.detail-preview img,.detail-preview video{width:100%;height:100%;object-fit:cover;display:block}.detail-preview-empty{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--muted-2);font-size:11px;letter-spacing:.14em;text-transform:uppercase}.detail-body{padding:var(--sp-5) var(--sp-6);overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:var(--sp-5)}.detail-footer{padding:var(--sp-4) var(--sp-6);border-top:1px solid var(--border);background:var(--card);display:flex;gap:var(--sp-2);flex-wrap:wrap}.detail-footer .btn{flex:1;min-width:0}.detail-tabs{display:flex;gap:4px;padding:4px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);align-self:flex-start}.detail-tab{padding:6px 14px;border-radius:var(--radius-sm);font-size:var(--text-xs);font-weight:600;color:var(--muted);cursor:pointer;transition:all var(--transition-fast)}.detail-tab[data-active=true]{background:var(--gold-soft);color:var(--gold)}.ref-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.ref-thumb{position:relative;aspect-ratio:1 / 1;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border);background:var(--bg1)}.ref-thumb img{width:100%;height:100%;object-fit:cover}.ref-thumb-remove{position:absolute;top:4px;right:4px;width:20px;height:20px;border-radius:50%;background:#000000b3;color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;opacity:0;transition:opacity var(--transition-fast)}.ref-thumb:hover .ref-thumb-remove{opacity:1}.drop-zone{border:2px dashed var(--border);border-radius:var(--radius-md);padding:var(--sp-5);text-align:center;color:var(--muted);background:var(--card);cursor:pointer;transition:all var(--transition-fast);font-size:var(--text-xs);display:flex;flex-direction:column;align-items:center;gap:8px}.drop-zone:hover,.drop-zone[data-drag-over=true]{border-color:var(--gold);background:var(--gold-soft);color:var(--gold)}.drop-zone svg{width:22px;height:22px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--sp-6);background:var(--hero-bg)}.login-card{width:100%;max-width:440px;padding:var(--sp-10) var(--sp-8);border-radius:var(--radius);border:1px solid var(--border);background:var(--bg1);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:var(--sp-4);animation:slideUp .4s ease-out}.login-header{text-align:center;margin-bottom:var(--sp-4)}.login-header .brand{justify-content:center;font-size:22px;margin-bottom:4px}.login-header p{color:var(--muted);font-size:var(--text-sm);margin:0}.login-error{padding:10px 14px;border-radius:var(--radius-sm);background:#ef44441a;border:1px solid rgba(239,68,68,.4);color:var(--danger);font-size:var(--text-xs)}.mfa-code{text-align:center;font-size:24px;letter-spacing:.4em;font-weight:600;font-family:var(--font-mono)}.final-hero{display:flex;flex-direction:column;gap:var(--sp-5);padding:var(--sp-8);align-items:center;text-align:center}.final-hero video{width:100%;max-width:720px;border-radius:var(--radius);background:var(--bg1)}@media(max-width:768px){.topbar-inner{padding:0 var(--sp-4);gap:var(--sp-2)}.user-chip{display:none}.hero{padding:var(--sp-10) var(--sp-4) var(--sp-8);min-height:auto}.hero-row{flex-direction:column}.hero-row>.btn{width:100%}.filmstrip-header{padding:0 var(--sp-4)}.filmstrip{padding:var(--sp-4)}.detail-panel{width:100vw}.stepper{padding:var(--sp-3) var(--sp-4);overflow-x:auto;justify-content:flex-start}.step-divider{width:24px;margin:0 8px}}