:root{--primary: #2563eb;--primary-hover: #1d4ed8;--bg-page: #f8fafc;--bg-card: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--border-light: #e2e8f0;--border-focus: #cbd5e1;--success: #10b981;--radius-xl: 20px;--radius-lg: 12px;--shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03);--shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -2px rgba(0, 0, 0, .04);--bg-surface: #ffffff;--bg-body: #f8fafc;--border: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06)}body{background-color:var(--bg-page);color:var(--text-main);font-family:Inter,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;margin:0;padding:0}.container{max-width:950px;margin:0 auto;padding:0 24px}.labo-page{padding-bottom:80px}.page-header{padding:80px 0 40px}.badge-premium{display:inline-block;background:#eff6ff;color:var(--primary);font-size:.8rem;font-weight:600;padding:6px 12px;border-radius:999px;margin-bottom:16px;letter-spacing:.5px;text-transform:uppercase}.page-header h1{font-size:2.5rem;font-weight:800;letter-spacing:-.02em;margin:0 0 16px;color:var(--text-main)}.page-header p{font-size:1.1rem;color:var(--text-muted);max-width:600px;margin:0 auto;line-height:1.6}.engine-card{background:var(--bg-card);border-radius:var(--radius-xl);border:1px solid var(--border-light);box-shadow:var(--shadow-soft);padding:48px;margin-bottom:60px;transition:box-shadow .3s ease}.engine-card:hover{box-shadow:var(--shadow-hover)}.media-dashboard-header{display:flex;align-items:center;gap:24px;margin-bottom:40px;padding-bottom:32px;border-bottom:1px solid var(--border-light)}.media-icon-container{flex-shrink:0;width:72px;height:72px;background:linear-gradient(135deg,#eff6ff,#dbeafe);color:var(--primary);border:1.5px solid #dbeafe;border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:2.25rem;cursor:pointer;box-shadow:0 4px 12px #2563eb14;transition:transform .2s ease,box-shadow .2s ease}.media-icon-container:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px #2563eb26}.media-info-body{flex:1;display:flex;flex-direction:column;gap:12px;min-width:0}.filename-inline{display:flex;justify-content:flex-start;align-items:center}.input-wrapper{display:flex;align-items:center;border-bottom:2px solid transparent;padding-bottom:4px;transition:all .2s ease;max-width:100%}.input-wrapper:hover{border-bottom:2px solid var(--border-light)}.input-wrapper:focus-within{border-bottom:2px solid var(--primary)}.minimal-input{border:none;background:transparent;font-size:1.6rem;font-weight:800;color:var(--text-main);text-align:left;outline:none;width:100%;max-width:320px;letter-spacing:-.02em;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.file-ext-label{font-size:1.6rem;font-weight:800;color:var(--text-muted);margin-left:2px;margin-right:12px}.edit-icon{color:var(--border-focus);font-size:1.25rem;opacity:0;transition:opacity .2s,color .2s;cursor:text}.input-wrapper:hover .edit-icon,.input-wrapper:focus-within .edit-icon{opacity:1}.edit-icon:hover{color:var(--primary)}.media-meta-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.badge-type{font-size:.75rem;font-weight:700;color:var(--primary);background:#eff6ff;padding:6px 14px;border-radius:8px;letter-spacing:.5px;white-space:nowrap}.resolution-group{display:flex;align-items:center;font-size:.85rem;color:var(--text-muted);font-weight:600;background:var(--bg-page);padding:4px 12px;border-radius:8px;border:1px solid #e2e8f0;position:relative;transition:border-color .2s,background .2s}.resolution-group:focus-within,.resolution-group:hover{border-color:var(--border-focus);background:#fff}.resolution-group>span{margin-right:6px}.resolution-select{border:none;background:transparent;font-family:inherit;font-size:.85rem;font-weight:700;color:var(--text-main);outline:none;cursor:pointer;padding-right:20px;appearance:none;-moz-appearance:none;-webkit-appearance:none}.select-icon{position:absolute;right:10px;pointer-events:none;font-size:.8rem}@media(max-width:600px){.media-dashboard-header{flex-direction:column;align-items:flex-start;gap:16px;padding-bottom:24px}.minimal-input{font-size:1.3rem;max-width:220px}.file-ext-label{font-size:1.3rem}.media-icon-container{width:56px;height:56px;font-size:1.75rem}}.progress-container{background:#f8fafc;border:1px solid #e5e7eb;border-radius:var(--radius-lg);padding:24px;display:flex;align-items:center;gap:24px}.progress-section{flex:1}.progress-track{height:8px;background:var(--border-light);border-radius:999px;overflow:hidden;margin-bottom:12px}.progress-fill{height:100%;background:var(--primary);border-radius:999px;transition:width .4s ease;position:relative;overflow:hidden}.progress-fill.shimmer-active{box-shadow:0 0 10px #2563eb80;animation:chacal-pulse 2s ease-in-out infinite}@keyframes chacal-pulse{0%,to{box-shadow:0 0 6px #2563eb4d}50%{box-shadow:0 0 14px #2563ebb3}}.stats-row{display:flex;justify-content:space-between;font-size:.85rem;font-weight:500;margin-bottom:8px}.stat-left,.stat-center{color:var(--text-muted)}.stat-right{color:var(--primary);font-weight:600;font-family:monospace}.progress-status-text{font-size:.9rem;font-weight:500;color:var(--text-main)}.action-controls{display:flex;gap:8px}.action-btn{width:44px;height:44px;border-radius:10px;border:1px solid var(--border-light);background:#fff;color:var(--text-main);display:flex;align-items:center;justify-content:center;font-size:1.2rem;cursor:pointer;transition:all .2s}.action-btn:hover{background:var(--bg-page);border-color:var(--border-focus)}.btn-cancel:hover{color:#ef4444;border-color:#fca5a5;background:#fef2f2}.btn-success{background:var(--success);color:#fff;border-color:var(--success)}.btn-success:hover{background:#059669;color:#fff}.settings-panel{margin-top:24px;border-top:1px solid var(--border-light);padding-top:24px}.settings-header{font-weight:700;font-size:1.1rem;margin-bottom:20px}.setting-row{display:flex;justify-content:space-between;align-items:center;padding:16px 0;border-bottom:1px solid var(--bg-page)}.setting-row.border-0{border:none}.setting-info{display:flex;flex-direction:column;gap:4px}.setting-title{font-weight:600;font-size:.95rem;display:flex;align-items:center;gap:8px}.setting-desc{font-size:.85rem;color:var(--text-muted)}.switch{position:relative;display:inline-block;width:44px;height:24px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background-color:var(--border-focus);transition:.3s;border-radius:34px}.slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.3s;border-radius:50%}input:checked+.slider{background-color:var(--success)}input:checked+.slider:before{transform:translate(20px)}.segmented{display:flex;background:var(--bg-page);padding:4px;border-radius:8px;border:1px solid var(--border-light)}.segment-btn{background:transparent;border:none;padding:6px 12px;font-size:.85rem;font-weight:500;color:var(--text-muted);border-radius:6px;cursor:pointer}.segment-btn.active{background:#fff;color:var(--text-main);box-shadow:0 1px 3px #0000001a;font-weight:600}.magic-studio-section{margin-top:40px;padding:32px;background:linear-gradient(135deg,#f8fafc,#eff6ff);border:1px solid #e2e8f0;border-radius:var(--radius-lg)}.studio-header-title{font-weight:700;font-size:1.2rem;margin-bottom:24px;display:flex;align-items:center;gap:8px}.badge-pro{background:var(--text-main);color:#fff;font-size:.7rem;padding:2px 6px;border-radius:4px}.studio-toolbar{display:flex;gap:8px;flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;padding-bottom:8px;-ms-overflow-style:none;scrollbar-width:none}.studio-toolbar::-webkit-scrollbar{display:none}.studio-horiz-btn{background:#fff;border:1px solid var(--border-light);padding:10px 18px;border-radius:8px;font-weight:600;font-size:.85rem;color:var(--text-main);cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:8px;white-space:nowrap;flex-shrink:0}.studio-horiz-btn:hover{border-color:var(--border-focus);background:var(--bg-page)}.studio-horiz-btn.active{border-color:var(--primary);background:#eff6ff;color:var(--primary)}.studio-workspace{margin-top:24px;padding:24px;background:var(--bg-page);border-radius:var(--radius-lg);border:1px solid var(--border-light);text-align:center}.studio-input-label{display:block;font-weight:600;margin-bottom:12px;font-size:.95rem}.premium-select,.trim-box{border:1px solid var(--border-light);background:#fff;border-radius:8px;padding:10px;font-family:inherit}.engine-card{background:#fff;border-radius:24px;padding:40px;box-shadow:0 10px 50px #0000000d;border:1px solid #e5e7eb;position:relative;overflow:hidden;transition:all .3s ease}.engine-card.dragover{border:3px dashed #ff5a60;background:#ff5a600d;transform:scale(1.02);box-shadow:0 20px 60px #ff5a6026}.trim-inputs-row{display:flex;align-items:center;justify-content:center;gap:12px}.trim-box{display:flex;align-items:center;overflow:hidden;padding:0}.trim-tag{background:var(--bg-page);padding:10px 14px;font-size:.85rem;font-weight:600;border-right:1px solid var(--border-light)}.trim-box input{border:none;padding:10px;width:90px;text-align:center;outline:none}.btn-primary-large{background:var(--primary);color:#fff;border:none;padding:12px 24px;border-radius:8px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:8px}.btn-primary-large:hover{background:var(--primary-hover)}.studio-action-group{display:flex;gap:12px;margin-top:24px;align-items:center;justify-content:center}.radio-card-wrapper{display:flex;gap:12px;flex-wrap:wrap}.radio-card{flex:1;cursor:pointer}.radio-card input{display:none}.radio-card .rc-content{display:block;padding:12px;text-align:center;border:2px solid var(--border-light);border-radius:12px;font-weight:500;color:var(--text-muted);transition:all .2s ease;background:#fff}.radio-card input:checked+.rc-content{border-color:var(--primary);color:var(--primary);background:#eff6ff;font-weight:700}.radio-card:hover .rc-content{border-color:#cbd5e1}.mb-3{margin-bottom:16px}.mb-4{margin-bottom:24px}.mt-3{margin-top:16px}.mt-4{margin-top:24px}.btn-primary-large{margin:0 auto}.video-preview-wrapper{display:none!important}@media(max-width:768px){.engine-card{padding:24px}.progress-container{flex-direction:column;align-items:stretch}.action-controls{justify-content:space-between}}.faq-section{margin-bottom:80px}.section-heading{margin-bottom:40px}.section-heading h2{font-family:Outfit,sans-serif;font-size:2.25rem;font-weight:800;color:var(--text-main);margin:0 0 16px}.section-heading p{font-size:1.1rem;color:var(--text-muted);max-width:600px;margin:0 auto}.faq-accordion{background:var(--bg-surface);border:none;border-radius:24px;overflow:hidden;box-shadow:var(--shadow-sm)}.faq-item{border-bottom:1px solid var(--border)}.faq-item:last-child{border-bottom:none}.faq-item summary{list-style:none;padding:24px;font-size:1.05rem;font-weight:600;color:var(--text-main);cursor:pointer;display:flex;align-items:center;transition:background .2s;user-select:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:hover{background:var(--bg-body)}.faq-item summary .chevron{margin-left:auto;color:var(--text-muted);transition:transform .3s}.faq-item[open] summary .chevron{transform:rotate(180deg)}.faq-item[open] summary{background:var(--bg-body);color:var(--primary)}.faq-content{padding:0 24px 24px;color:var(--text-muted);line-height:1.7;font-size:.95rem;background:var(--bg-body)}.seo-expert-section{background:var(--bg-surface);border:none;border-radius:24px;padding:48px;box-shadow:var(--shadow-md)}.seo-expert-content h2{font-family:Outfit;font-size:2rem;color:var(--text-main);margin-top:0;margin-bottom:24px}.seo-expert-content h3{font-family:Outfit;font-size:1.5rem;color:var(--text-main);margin-top:40px;margin-bottom:16px}.seo-expert-content p{line-height:1.8;color:var(--text-muted);margin-bottom:20px;font-size:1.05rem}.seo-expert-content ul{margin-bottom:24px;padding-left:20px;color:var(--text-muted)}.seo-expert-content li{margin-bottom:12px;line-height:1.6}.text-center{text-align:center}.text-primary{color:var(--primary)}.me-2{margin-right:.5rem}.trim-slider-wrapper{position:relative;width:100%;height:84px;margin:28px 0;background:#020617;border-radius:14px;border:2px solid #334155;overflow:hidden!important;box-shadow:inset 0 4px 12px #000c}.trim-track{position:absolute;top:0;left:0;height:100%;width:100%;background:transparent;cursor:pointer;z-index:6}.trim-range{position:absolute;top:0;height:100%;background:#22c55e40;border-top:4px solid #22c55e;border-bottom:4px solid #22c55e;box-shadow:0 0 20px #22c55e4d;z-index:5}.trim-handle{position:absolute;top:0;bottom:0;width:30px;background:#22c55e;cursor:ew-resize;z-index:20;box-shadow:0 0 20px #000c;display:flex;align-items:center;justify-content:center;border-left:2px solid rgba(255,255,255,.5);border-right:2px solid rgba(255,255,255,.5);touch-action:none}.trim-handle:after{content:"⋮";color:#fff;font-size:16px;font-weight:800;opacity:1}.trim-handle-left{border-radius:12px 0 0 12px;transform:translate(0);border-right:2px solid white}.trim-handle-right{border-radius:0 12px 12px 0;transform:translate(-100%);border-left:2px solid white}.trim-playhead{position:absolute;top:0;bottom:0;width:3px;background:#ef4444;z-index:15;pointer-events:none;box-shadow:0 0 8px #ef4444cc;display:none}.trim-filmstrip{position:absolute;top:0;left:0;width:100%;height:100%;display:grid;grid-template-columns:repeat(20,1fr);pointer-events:none;opacity:1;overflow:hidden;background-image:radial-gradient(circle,rgba(255,255,255,.4) 2.5px,transparent 3px),radial-gradient(circle,rgba(255,255,255,.4) 2.5px,transparent 3px);background-size:18px 12px;background-position:center 4px,center calc(100% - 4px);background-repeat:repeat-x}.trim-filmstrip canvas{width:100%;height:100%;object-fit:cover;border-right:1px solid rgba(0,0,0,.4)}.trim-filmstrip:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,rgba(0,0,0,.4) 0%,transparent 20%,transparent 80%,rgba(0,0,0,.4) 100%);z-index:1}.trim-filmstrip:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(255,255,255,.12) 0%,transparent 40%,rgba(0,0,0,.2) 100%);z-index:2}@media(max-width:768px){.seo-expert-section{padding:32px 24px}.page-header h1{font-size:2rem}}.studio-images-layout{display:grid;grid-template-columns:1fr 380px;gap:40px;text-align:left}@media(max-width:900px){.studio-images-layout{grid-template-columns:1fr}}.si-player-wrap{background:#000;border-radius:16px;overflow:hidden;aspect-ratio:16/9;box-shadow:0 10px 30px #0003}.si-player-wrap video{width:100%;height:100%;object-fit:contain}.si-capture-ctrl{background:#fff;border:1px solid var(--border-light);border-radius:16px;padding:16px}.si-capture-all-btn{padding:10px 18px;border-radius:8px;font-weight:600;font-size:.85rem;color:var(--text-main);cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:8px;white-space:nowrap}.si-capture-all-btn:hover{border-color:var(--border-focus)!important;background:var(--bg-page)!important}.si-format-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.si-ctrl-group{display:flex;align-items:center;gap:8px}.si-fmt-label,.si-qual-label{font-size:.75rem;font-weight:700;color:var(--text-muted);text-transform:uppercase}.si-fmt-toggle{display:flex;background:#f1f5f9;padding:3px;border-radius:8px;gap:2px}.si-fmt-btn{border:none;background:none;padding:4px 10px;font-size:.75rem;font-weight:700;border-radius:6px;cursor:pointer;color:var(--text-muted)}.si-fmt-btn.active{background:var(--primary);color:#fff}.si-qual-slider{width:80px;accent-color:var(--primary)}#siQualVal{font-size:.8rem;font-weight:700;color:var(--primary);min-width:35px}.si-gallery-col{background:#fff;border:1.5px solid #f1f5f9;border-radius:24px;padding:20px;box-shadow:0 10px 40px -10px #0000000d;display:flex;flex-direction:column;height:650px;max-height:85vh;min-height:0}.si-gallery-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid #f1f5f9;flex-shrink:0}.si-title{font-size:1.05rem;font-weight:850;color:#1e293b;display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin:0}.si-badge{background:#f85a63;color:#fff;font-size:.72rem;padding:4px 11px;border-radius:99px;font-weight:900}.si-frames-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-auto-rows:max-content;gap:12px;overflow-y:auto;overflow-x:hidden;padding:4px 8px 16px 4px;flex:1;min-height:0;align-content:start}.si-frames-grid::-webkit-scrollbar{width:8px}.si-frames-grid::-webkit-scrollbar-track{background:#f8fafc;border-radius:10px}.si-frames-grid::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px;border:2px solid #f8fafc}.si-empty{text-align:center;padding:40px 10px;color:#94a3b8;grid-column:1/-1}.si-empty i{font-size:1.5rem;display:block;margin-bottom:5px;opacity:.5}.si-frame-card{border:1px solid #e2e8f0;border-radius:14px;overflow:hidden;background:#fff;transition:box-shadow .22s ease,border-color .22s ease,transform .22s ease;display:flex;flex-direction:column;min-width:0;align-self:start;box-shadow:0 2px 8px #0f172a0f}.si-frame-card:hover{transform:translateY(-2px);border-color:#cbd5e1;box-shadow:0 10px 24px #0f172a1a}.si-frame-actions{display:flex;justify-content:center;align-items:center;gap:6px;padding:8px 6px;background:linear-gradient(180deg,#f8fafc,#eef2f7);border-bottom:1px solid #e2e8f0;flex-shrink:0}.si-frame-btn{appearance:none;margin:0;border:none;width:30px;height:30px;border-radius:8px;cursor:pointer;font-size:.85rem;display:inline-flex;align-items:center;justify-content:center;transition:transform .15s ease;flex-shrink:0}.si-btn-view{background:#dbeafe;color:#2563eb}.si-btn-view:hover{background:#bfdbfe;transform:scale(1.06)}.si-btn-dl{background:#d1fae5;color:#059669}.si-btn-dl:hover{background:#a7f3d0;transform:scale(1.06)}.si-btn-del{background:#fee2e2;color:#dc2626}.si-btn-del:hover{background:#fecaca;transform:scale(1.06)}.si-frame-thumb-wrap{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;background:#0f172a;flex-shrink:0;border-bottom:1px solid #e2e8f0}.si-frame-thumb-wrap img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center;display:block;cursor:zoom-in}.si-frame-footer{padding:8px 8px 10px;background:#fafafa;text-align:center;border-top:1px solid #f1f5f9;flex-shrink:0}.si-frame-time{font-size:.72rem;font-weight:800;color:#64748b;font-family:ui-monospace,monospace;letter-spacing:.02em}.si-btn-header-all{background:#10b981;color:#fff;border:none;padding:8px 18px;border-radius:12px;font-size:.85rem;font-weight:800;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:6px}.si-btn-header-all:hover{background:#059669;transform:translateY(-2px)}.si-btn-header-clear{background:#fff;border:1px solid #fecaca;color:#ef4444;width:36px;height:36px;border-radius:12px;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;justify-content:center}.si-btn-header-clear:hover{background:#ef4444;color:#fff}.si-modal{position:fixed;inset:0;background:#000000d9;z-index:10000;display:none;align-items:center;justify-content:center;backdrop-filter:blur(5px);padding:20px}.si-modal.show{display:flex}.si-modal-content{background:#fff;border-radius:20px;width:100%;max-width:900px;position:relative;overflow:hidden;display:flex;flex-direction:column}.si-modal-close{position:absolute;top:15px;right:15px;background:#ffffff26;color:#fff;border:1px solid rgba(255,255,255,.2);width:38px;height:38px;border-radius:50%;cursor:pointer;z-index:20;font-size:1.2rem;display:flex;align-items:center;justify-content:center;transition:all .2s}.si-modal-close:hover{background:#ef4444e6;color:#fff;transform:scale(1.05)}.si-modal-img-container{background:#000;display:flex;align-items:center;justify-content:center;padding:20px;min-height:300px}.si-modal-img-container img{max-height:70vh;width:auto;max-width:100%;object-fit:contain}.si-modal-nav:hover{background:#fff3!important}.si-modal-footer{padding:15px 20px;display:flex;justify-content:space-between;align-items:center;border-top:1px solid #e2e8f0;background:#fafafa}.si-btn-success{background:#10b981;color:#fff;border:none;padding:8px 16px;border-radius:8px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:all .2s}.si-btn-success:hover{background:#059669;transform:translateY(-2px)}.si-btn-del-modal{background:#fee2e2;color:#dc2626;border:1px solid #fecaca;padding:8px 12px;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all .2s}.si-btn-del-modal:hover{background:#ef4444;color:#fff;transform:translateY(-2px)}