:root{color-scheme:light;--color-bg: #f5f7f6;--color-surface: #edf1ef;--color-surface-raised: #ffffff;--color-text: #1c2523;--color-text-secondary: #44504e;--color-text-muted: #6d7775;--color-border: #dde5e2;--color-border-strong: #8a9792;--color-primary: #102D69;--color-primary-strong: #0C2352;--color-on-primary: #ffffff;--color-primary-muted: #b9c6e8;--color-primary-tint: #EFE6F9;--color-primary-tint-strong: #EDDBFA;--color-accent-lime: #DCFF05;--color-accent-lavender: #DFC7F2;--color-danger: #b42318;--color-danger-tint: #fbeaea;--color-success: #0a7d33;--color-focus: #2457d6;--color-focus-ring: rgba(16, 45, 105, .14);--shadow-color: rgba(22, 42, 38, .07);--shadow-color-strong: rgba(22, 42, 38, .12);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--radius-sm: .375rem;--radius-md: .625rem;--radius-lg: 1rem;--control-height: 2.75rem}:root[data-theme=dark]{color-scheme:dark;--color-bg: #0C1526;--color-surface: #131E33;--color-surface-raised: #182640;--color-text: #EDF1F7;--color-text-secondary: #C2CBDB;--color-text-muted: #93A0B8;--color-border: #2A3A57;--color-border-strong: #64789F;--color-primary: #DCFF05;--color-primary-strong: #C7E704;--color-on-primary: #102D69;--color-primary-muted: #5A6E9A;--color-primary-tint: #223252;--color-primary-tint-strong: #2A3D63;--color-accent-lime: #DCFF05;--color-accent-lavender: #DFC7F2;--color-danger: #ff938a;--color-danger-tint: #3A2224;--color-success: #73d7a5;--color-focus: #9bb7ff;--color-focus-ring: rgba(220, 255, 5, .22);--shadow-color: rgba(0, 0, 0, .35);--shadow-color-strong: rgba(0, 0, 0, .5)}@media(prefers-color-scheme:dark){:root:not([data-theme]){color-scheme:dark;--color-bg: #0C1526;--color-surface: #131E33;--color-surface-raised: #182640;--color-text: #EDF1F7;--color-text-secondary: #C2CBDB;--color-text-muted: #93A0B8;--color-border: #2A3A57;--color-border-strong: #64789F;--color-primary: #DCFF05;--color-primary-strong: #C7E704;--color-on-primary: #102D69;--color-primary-muted: #5A6E9A;--color-primary-tint: #223252;--color-primary-tint-strong: #2A3D63;--color-accent-lime: #DCFF05;--color-accent-lavender: #DFC7F2;--color-danger: #ff938a;--color-danger-tint: #3A2224;--color-success: #73d7a5;--color-focus: #9bb7ff;--color-focus-ring: rgba(220, 255, 5, .22);--shadow-color: rgba(0, 0, 0, .35);--shadow-color-strong: rgba(0, 0, 0, .5)}}:root{color:var(--color-text);background:var(--color-bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input{font:inherit}.app-shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--color-surface-raised);border-right:1px solid var(--color-border);padding:28px 20px}.brand{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:720}.brand-mark,.avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:8px;background:var(--color-primary);color:#fff;font-weight:760}.nav{display:grid;gap:4px;margin-top:36px}.nav-item{border-radius:8px;color:var(--color-text-secondary);padding:11px 12px;text-decoration:none;font-size:14px;font-weight:620}.nav-item.active,.nav-item:hover{background:var(--color-primary-tint);color:var(--color-primary-strong)}.workspace{padding:30px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px}h1,h2,p{margin:0}h1{font-size:clamp(1.5rem,2.5vw,1.875rem);line-height:1.15;letter-spacing:0}h2{font-size:1.125rem;line-height:1.25;letter-spacing:0}.topbar p,.timeline p{color:var(--color-text-muted);margin-top:6px;font-size:14px}.profile{display:flex;align-items:center;gap:10px;color:var(--color-text-secondary);font-size:14px;font-weight:620}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px}.primary-column{display:grid;gap:20px}.panel{background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:8px;box-shadow:0 18px 50px var(--shadow-color)}.job-form,.activity,.panel:not(.job-form){padding:22px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.ttl,.count{color:#5f6b68;font-size:13px;font-weight:620}.field{display:grid;gap:8px;color:var(--color-text-secondary);font-size:13px;font-weight:650}.field input{width:100%;border:1px solid var(--color-border-strong);border-radius:8px;color:var(--color-text);padding:13px 14px}.field input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-focus-ring)}.format-section{border-top:1px solid var(--color-surface);margin-top:18px;padding-top:18px}.format-section-heading{display:grid;gap:4px;margin-bottom:12px}.format-section-heading span{color:var(--color-text-secondary);font-size:13px;font-weight:700}.format-section-heading small{color:var(--color-text-muted);font-size:13px}.format-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.format-option{align-items:flex-start;background:var(--color-surface);gap:7px;border:1px solid var(--color-border);border-radius:8px;display:grid;grid-template-columns:18px minmax(0,1fr);min-height:94px;padding:12px;color:#34403e}.format-option:has(input:checked){background:var(--color-surface);border-color:#8fc7c2}.format-option input{margin:3px 0 0}.output-option{min-height:104px}.mermaid-toggle{min-height:auto}.format-copy{display:grid;gap:6px;min-width:0}.format-copy strong{align-items:center;color:var(--color-text);display:flex;gap:8px;font-size:13px;font-weight:760}.format-copy strong span{background:var(--color-primary-tint);border-radius:6px;color:var(--color-primary-strong);display:inline-flex;font-size:11px;font-weight:800;justify-content:center;min-width:42px;padding:4px 6px}.format-copy small{color:#66716f;font-size:12px;line-height:1.35}.diagram-mode{align-items:center;border-top:1px solid var(--color-surface);color:var(--color-text-secondary);display:flex;gap:16px;justify-content:space-between;margin-top:16px;padding-top:16px;font-size:13px;font-weight:650}.diagram-mode strong{color:var(--color-primary-strong);font-size:13px;text-align:right}.result-mode-section{border-top:1px solid var(--color-surface);display:grid;gap:10px;margin-top:16px;padding-top:16px}.result-mode-section>span{color:var(--color-text-secondary);font-size:13px;font-weight:700}.segmented-control{background:var(--color-primary-tint);border:1px solid var(--color-border);border-radius:8px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));padding:4px}.segmented-control label{cursor:pointer;min-width:0}.segmented-control input{position:absolute;opacity:0;pointer-events:none}.segmented-control span{border-radius:6px;color:var(--color-text-secondary);display:block;font-size:13px;font-weight:760;padding:10px 12px;text-align:center}.segmented-control input:checked+span{background:var(--color-surface-raised);box-shadow:0 8px 18px var(--shadow-color);color:var(--color-primary-strong)}.processing-mode-control{grid-template-columns:repeat(4,minmax(0,1fr))}.actions{display:flex;gap:10px;margin-top:18px}button{border:0;border-radius:8px;cursor:pointer;font-size:14px;font-weight:720;padding:11px 14px}button:disabled{cursor:not-allowed;opacity:.48}.primary{background:var(--color-primary);color:#fff}.secondary,.download{background:var(--color-primary-tint);color:var(--color-text)}.download{border-radius:8px;display:inline-flex;justify-content:center;padding:11px 14px;text-decoration:none;font-size:14px;font-weight:720}.compact{padding:8px 10px;font-size:12px}.form-message{margin-top:14px;color:var(--color-primary-strong);font-size:13px;font-weight:650}.error-message{color:var(--color-danger)}.preview-panel{padding:22px}.panel-subtitle{color:var(--color-text-muted);font-size:13px;margin-top:4px}.header-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.preview-list{display:grid;gap:8px;max-height:420px;overflow:auto;padding-right:2px}.cover-help{color:var(--color-text-muted);font-size:13px;line-height:1.4;margin:0 0 4px}.preview-row{align-items:center;border:1px solid var(--color-surface);border-radius:8px;color:var(--color-text);display:grid;gap:12px;grid-template-columns:18px minmax(0,1fr) auto;min-height:58px;padding:10px 12px}.preview-row span{display:grid;gap:4px;min-width:0}.preview-row strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.preview-row small,.empty-state{color:var(--color-text-muted);font-size:13px}.cover-toggle{align-items:center;background:var(--color-surface);border:1px solid #dbe4e1;border-radius:8px;color:var(--color-text-secondary);display:inline-flex;gap:7px;padding:8px 10px;white-space:nowrap;font-size:12px;font-weight:700}.cover-toggle:has(input:checked){background:#eef0ff;border-color:#aeb8ff;color:#1e01da}.empty-state{border-top:1px solid var(--color-surface);padding-top:16px}.job-table{display:grid;gap:2px}.job-row{display:grid;grid-template-columns:minmax(240px,1.5fr) 110px minmax(170px,1fr) 90px 96px;gap:14px;align-items:center;border-top:1px solid var(--color-surface);min-height:58px;padding:10px 0;color:#3f4b48;font-size:14px}.job-row.header{border-top:0;color:#798381;font-size:12px;font-weight:760;letter-spacing:.03em;min-height:28px;text-transform:uppercase}.video-title{color:var(--color-text);font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.status{border-radius:999px;display:inline-flex;justify-content:center;padding:6px 9px;width:fit-content;font-size:12px;font-weight:760}.status-running{background:var(--color-primary-tint);color:var(--color-primary-strong)}.status-done{background:#e8f6ec;color:#22713d}.status-queued{background:#f2f2ec;color:#696342}.status-failed{background:var(--color-danger-tint);color:var(--color-danger)}.progress-cell{display:grid;grid-template-columns:minmax(80px,1fr) 42px;gap:10px;align-items:center}.bar{height:8px;overflow:hidden;border-radius:999px;background:#e2ebe8}.bar span{display:block;height:100%;border-radius:inherit;background:var(--color-primary)}.activity-list{display:grid;gap:18px;max-height:calc(100vh - 168px);overflow:auto;padding-right:2px}.activity-video{border-top:1px solid var(--color-surface);padding-top:16px}.activity-video:first-child{border-top:0;padding-top:0}.activity-video-heading{align-items:center;display:flex;gap:10px;justify-content:space-between;margin-bottom:14px}.activity-video-heading>strong{color:var(--color-text);font-size:13px;font-weight:760;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.timeline{display:grid;gap:13px;list-style:none;margin:0;padding:0}.timeline li{display:grid;grid-template-columns:18px 1fr;gap:12px;color:var(--color-text)}.dot{width:12px;height:12px;margin-top:4px;border-radius:50%;background:#c8d4d1}.timeline li.complete .dot,.timeline li.current .dot{background:var(--color-primary)}.timeline li.failed .dot{background:var(--color-danger)}.timeline strong{font-size:14px}@media(max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{display:none}.workspace{padding:20px}.content-grid{grid-template-columns:1fr}.job-row{grid-template-columns:1fr;gap:8px}.job-row.header{display:none}.actions,.diagram-mode,.format-grid,.segmented-control,.topbar{align-items:stretch;flex-direction:column}.format-grid{grid-template-columns:1fr}.processing-mode-control{grid-template-columns:repeat(2,minmax(0,1fr))}.header-actions{justify-content:flex-start}.preview-row{grid-template-columns:18px minmax(0,1fr)}.cover-toggle{grid-column:2;justify-content:flex-start;width:fit-content}.diagram-mode strong{text-align:left}}.top-nav{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:6px;padding:10px 24px;background:#102d69;border-bottom:1px solid #0C2352;flex-wrap:wrap}.top-nav a{color:#ffffffc7;text-decoration:none;font-size:14px;font-weight:620;padding:8px 12px;border-radius:8px}.top-nav a:hover{background:#ffffff14;color:#fff}.top-nav a.active{background:#dcff0524;color:#dcff05}.nav-brand{display:flex;align-items:center;gap:10px;font-weight:720;font-size:17px;margin-right:14px;color:#fff}.nav-brand img{height:26px;width:auto;display:block}.nav-spacer{flex:1}.nav-auth{background:#dfc7f2;border:0;border-radius:8px;color:#102d69;padding:8px 14px;cursor:pointer;font-size:13px;font-weight:650;text-decoration:none}.nav-auth:hover{background:#eddbfa}.page{max-width:1240px;margin:0 auto}.tool-panel{max-width:880px;padding:var(--space-6);display:flex;flex-direction:column;gap:var(--space-4)}.tool-description{color:var(--color-text-muted);font-size:14px;line-height:1.5;margin:0}.tool-description p{margin:0}.muted{color:var(--color-text-muted);font-size:14px}.tool-form,.tool-fields{display:flex;flex-direction:column;gap:14px}.file-field,.text-field,.select-field{display:grid;gap:var(--space-2);color:var(--color-text-secondary);font-size:13px;font-weight:650}.text-field input,.text-field textarea,.select-field select{width:100%;border:1px solid var(--color-border-strong);border-radius:8px;color:var(--color-text);padding:11px 13px;font:inherit;font-weight:400;background:var(--color-surface-raised)}.text-field input:focus,.text-field textarea:focus,.select-field select:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-focus-ring)}.file-field input[type=file]{font-weight:400;color:var(--color-text-secondary)}.file-field input[type=file]::file-selector-button{border:0;border-radius:8px;background:var(--color-primary-tint);color:var(--color-text);padding:9px 14px;margin-right:12px;cursor:pointer;font:inherit;font-weight:650}.checkbox-field,.radio-field{display:flex;align-items:flex-start;gap:9px;font-size:14px;color:var(--color-text-secondary);font-weight:500}.checkbox-field input,.radio-field input{margin-top:2px;accent-color:var(--color-primary)}.button-row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}.button-row .select-field{min-width:180px}.button-link{display:inline-block;border-radius:8px;padding:11px 16px;font-size:14px;font-weight:720;text-decoration:none;background:var(--color-primary);color:#fff;align-self:flex-start}.tab-row{display:flex;gap:var(--space-1);background:var(--color-primary-tint);border-radius:10px;padding:4px;align-self:flex-start}.tab{background:transparent;color:var(--color-text-secondary);border-radius:8px;padding:9px 16px}.tab.active{background:var(--color-surface-raised);color:var(--color-primary-strong);box-shadow:0 2px 8px var(--shadow-color-strong)}.success-text{color:var(--color-success);font-size:14px;margin:0}.error-text{color:var(--color-danger);font-size:14px;margin:0}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th,.data-table td{border:1px solid var(--color-border);padding:7px 10px;text-align:left}.data-table th{background:var(--color-bg);color:var(--color-text-secondary);font-weight:650}.preview-frame{width:100%;min-height:640px;border:1px solid var(--color-border);border-radius:8px;background:#fff}.nav-divider{width:1px;height:22px;background:#ffffff38;margin:0 6px}.nav-lock{font-size:11px;opacity:.6}input[type=checkbox],input[type=radio]{accent-color:var(--color-primary)}.picker-block{display:grid;gap:var(--space-2)}.picker-label{color:var(--color-text-secondary);font-size:13px;font-weight:650}.style-grid{display:flex;gap:var(--space-3);flex-wrap:wrap}.style-tile{display:grid;gap:var(--space-2);justify-items:center;background:var(--color-surface-raised);border:2px solid var(--color-border);border-radius:10px;padding:10px;cursor:pointer}.style-tile:hover{border-color:var(--color-primary-muted)}.style-tile.active{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-focus-ring)}.style-name{font-size:13px;font-weight:650;color:var(--color-text)}.mini-card{display:block;width:132px;border:1px solid #dde5e2;border-radius:6px;overflow:hidden;background:#fff}.mini-header{display:flex;flex-direction:column;align-items:center;gap:5px;padding:10px 8px}.mini-dot{width:14px;height:14px;border-radius:4px}.mini-body{display:grid;gap:5px;padding:9px 8px;background:#f5f5f7}.mini-line{display:block;height:5px;width:70%;border-radius:3px;background:#cfd6d3}.mini-line.wide{width:100%;background:#fff;height:12px;border:1px solid #e5e7eb}.mini-alert{display:block;height:8px;width:100%;border-radius:3px;border-left:3px solid}.mini-chip{display:block;height:8px;width:55%;border-radius:4px}.mini-btn{display:block;height:10px;width:45%;border-radius:5px}.swatch-row{display:flex;gap:10px;flex-wrap:wrap}.swatch{display:flex;align-items:center;gap:var(--space-2);background:var(--color-surface-raised);border:2px solid var(--color-border);border-radius:10px;padding:8px 12px;font-size:13px;font-weight:620;color:var(--color-text);cursor:pointer}.swatch:hover{border-color:var(--color-primary-muted)}.swatch.active{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-focus-ring)}.swatch-color{width:18px;height:18px;border-radius:5px;border:1px solid rgba(0,0,0,.12)}.live-preview{display:grid;gap:var(--space-2)}:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}html{font-size:100%;scroll-padding-top:5rem}body{font-size:1rem;line-height:1.5}button,.primary,.secondary,.download,.tab,.swatch,.nav-auth,.button-link,.top-nav a{min-height:var(--control-height)}.text-field input,.select-field select,.field input{min-height:var(--control-height);font-size:1rem}.checkbox-field input,.radio-field input{width:1.125rem;height:1.125rem}.table-wrapper{overflow-x:auto;overscroll-behavior-inline:contain;max-width:100%}.table-wrapper .data-table{min-width:640px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.top-nav{padding-left:max(24px,env(safe-area-inset-left));padding-right:max(24px,env(safe-area-inset-right))}.workspace{padding-bottom:max(30px,env(safe-area-inset-bottom))}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.skip-link{position:absolute;top:-100%;left:16px;z-index:100;background:var(--color-surface-raised);color:var(--color-text);padding:12px 18px;border-radius:var(--radius-md);text-decoration:none;font-weight:650;box-shadow:0 8px 24px var(--shadow-color-strong)}.skip-link:focus-visible{top:12px}.theme-switch select{background:#ffffff1a;border:1px solid rgba(255,255,255,.25);border-radius:8px;color:#fff;font-size:13px;padding:8px 10px;min-height:var(--control-height);cursor:pointer}.theme-switch option{color:#102d69;background:#fff}.nav-side{display:flex;align-items:center;gap:10px}.nav-links{display:contents}.nav-lock{margin-left:5px;opacity:.6;vertical-align:-1px}.nav-burger{display:none;background:#ffffff1a;border:1px solid rgba(255,255,255,.25);border-radius:8px;color:#fff;padding:8px;min-width:var(--control-height);cursor:pointer}.drawer-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#060c1a8c}.drawer{position:absolute;top:0;left:0;bottom:0;width:min(85vw,320px);background:var(--color-surface-raised);padding:max(20px,env(safe-area-inset-top)) 16px max(20px,env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:var(--space-1);overflow-y:auto;box-shadow:0 0 48px var(--shadow-color-strong)}.drawer a{display:flex;align-items:center;color:var(--color-text-secondary);text-decoration:none;font-size:15px;font-weight:620;padding:12px 14px;min-height:var(--control-height);border-radius:var(--radius-md)}.drawer a.active{background:var(--color-primary-tint);color:var(--color-primary)}.drawer .nav-divider{width:auto;height:1px;background:var(--color-border);margin:8px 0}.drawer-footer{margin-top:auto;display:grid;gap:10px;padding-top:16px;border-top:1px solid var(--color-border)}.drawer-footer .theme-switch select{width:100%;background:var(--color-surface);border-color:var(--color-border-strong);color:var(--color-text)}.drawer-footer .nav-auth{text-align:center}@media(max-width:839px){.nav-links,.top-nav .nav-side .theme-switch{display:none}.nav-burger{display:inline-flex;align-items:center;justify-content:center}.top-nav .nav-auth{display:none}}.skeleton-table{display:grid;gap:var(--space-2)}.skeleton-row{height:2.25rem;border-radius:var(--radius-sm);background:linear-gradient(90deg,var(--color-surface) 25%,var(--color-primary-tint) 50%,var(--color-surface) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.6s ease-in-out infinite}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{padding:var(--space-4);background:var(--color-surface);border-radius:var(--radius-md)}