:root{
  --bg:#fafbf9;--surface:#fff;--ink:#202823;--muted:#778079;--line:#e8ece7;
  --green:#245441;--soft:#edf3ed;--lime:#dbe9cf;--orange:#a57438;
  --shadow:0 8px 28px #22382b0a;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:14px;color:var(--ink);font-synthesis:none;-webkit-font-smoothing:antialiased;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg)}
button,input,textarea{font:inherit}
button{color:inherit;cursor:pointer}
button:disabled{cursor:wait;opacity:.6}
a{color:inherit;text-decoration:none}
button,a,input,textarea{outline-offset:4px}
:focus-visible{outline:2px solid #65927a}
svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.hidden{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.sidebar{width:210px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--line);padding:30px 16px 20px;display:flex;flex-direction:column;z-index:10}
.brand{display:flex;align-items:center;gap:11px;padding:0 12px;font-size:24px;font-weight:650;letter-spacing:2px}
.brand-mark{width:38px;height:38px;background:var(--green);border-radius:11px;display:grid;place-items:center;color:#e5efdb;flex-shrink:0}
.brand-mark svg{width:22px;height:22px;stroke-width:1.5}
.brand-sub{display:block;font-size:10px;color:var(--muted);font-weight:400;letter-spacing:1px;margin-top:3px}
.nav-caption{font-size:11px;color:#9aa19b;padding:0 14px;margin:46px 0 12px}
.navigation{display:flex;flex-direction:column;gap:5px}
.nav-item{display:flex;align-items:center;gap:11px;border:0;background:none;border-radius:8px;padding:12px 13px;color:#6c766f;font-size:13px;text-align:left;transition:background .16s,color .16s}
.nav-item svg{width:18px;height:18px;color:#8a948c}
.nav-item b{margin-left:auto;font-size:11px;font-weight:500;font-variant-numeric:tabular-nums;color:#8b978e;min-width:20px;text-align:center}
.nav-item:hover{background:#f6f8f5;color:var(--ink)}
.nav-item.active{background:var(--soft);color:var(--green);font-weight:600}
.nav-item.active svg,.nav-item.active b{color:var(--green)}
.nav-item.active b{background:#dfeadd;border-radius:5px;padding:2px 5px}
.nav-divider{height:1px;background:var(--line);margin:19px 13px}
.sidebar-footer{margin-top:auto;padding:24px 12px 0}
.text-button{border:0;background:none;padding:0;display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}
.text-button svg{width:16px;height:16px}
.text-button:hover{color:var(--green)}
.service-state{border-top:1px solid var(--line);padding-top:19px;margin-top:22px}
.model-state{display:flex;align-items:center;gap:7px;font-size:11px;color:#68796c}
.model-state i,.ready-dot{width:6px;height:6px;border-radius:50%;background:#afb9ae;flex-shrink:0}
.model-state i.connected,.ready-dot{background:#699378}
.service-state>small{display:block;font-size:10px;color:#9aa39b;margin:7px 0 0 13px;line-height:1.6}
.main-shell{margin-left:210px}
.topbar{height:64px;padding:0 42px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;background:#fff}
.breadcrumbs{font-size:12px;color:#727d74}
.breadcrumbs span{color:#c5cbc3;margin:0 12px}
.topbar-right{display:flex;align-items:center;gap:20px}
.privacy-label{display:flex;align-items:center;gap:6px;font-size:11px;color:#8b958c}
.privacy-label svg{width:13px;height:13px}
.avatar{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#f0f3ed;color:#637560;font-size:11px}
main{max-width:1510px;margin:auto;padding:37px 42px 24px}
.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:25px}
h1{font-size:29px;font-weight:620;letter-spacing:-.6px;line-height:1.3;margin:0}
.page-subtitle{font-size:12px;color:#7b8777;line-height:1.6;margin:9px 0 0}
.eyebrow{font-size:10px;color:#87968a;letter-spacing:1.5px;font-weight:500}
.button{border:1px solid transparent;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 17px;font-size:12px;font-weight:500;line-height:1.4;white-space:nowrap;transition:background .15s,box-shadow .15s}
.button svg{width:17px;height:17px}
.primary{background:var(--green);color:#fff;box-shadow:0 2px 3px #244b2410}
.primary:hover{background:#32654e;box-shadow:0 4px 10px #244b2420}
.secondary{background:#fff;border-color:#dfe5dc;color:#51624f}
.secondary:hover{background:#f5f8f2;border-color:#ccd8c8}
.stats{display:flex;align-items:center;gap:0;margin-bottom:27px;flex-wrap:wrap}
.stat{display:flex;align-items:center;gap:8px;font-size:12px;color:#8a948b;min-height:22px}
.stat+ .stat{border-left:1px solid #dfe5dc;margin-left:22px;padding-left:22px}
.stat strong{color:#435445;font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}
.stat svg{width:14px;height:14px;color:#9ca69a}
.stat.accent{margin-left:auto;border:0;padding-left:16px;color:#71836b}
.stat.accent strong{color:#537547}
.search-section{margin-bottom:23px}
#search-form{display:flex;align-items:center;gap:13px;padding:7px 8px 7px 18px;background:#fff;border:1px solid #dce3d8;border-radius:11px;box-shadow:0 2px 5px #1b381a03;transition:border-color .15s,box-shadow .15s}
#search-form:focus-within{border-color:#7e9d7a;box-shadow:0 0 0 3px #dce8d64d}
.search-icon{width:20px;height:20px;color:#8c9b86}
#search-input{width:100%;min-width:0;padding:10px 0;border:0;outline:0;background:transparent;font-size:13px;color:var(--ink);line-height:1.6}
#search-input::placeholder{color:#9aa496}
kbd{font:11px monospace;color:#9ca895;padding:3px 7px;border:1px solid var(--line);border-radius:4px}
.search-submit{background:var(--soft);color:var(--green);padding:10px 17px;border-radius:7px}
.search-submit:hover{background:#e1ebdb}
.search-submit svg{width:14px;height:14px}
.search-options{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:12px 1px 0;color:#85927b;font-size:11px;line-height:1.5}
.toggle-label{display:flex;align-items:center;gap:7px;white-space:nowrap;cursor:pointer;color:#71816b}
.toggle-label small{font-size:10px;color:#9ca693;margin-left:2px}
.toggle-label input{position:absolute;opacity:0;width:28px;height:16px}
.toggle{display:block;position:relative;width:28px;height:16px;background:#dfe5db;border-radius:10px}
.toggle:after{content:'';position:absolute;top:2px;left:2px;width:12px;height:12px;background:#fff;border-radius:50%;box-shadow:0 1px 2px #34463315;transition:transform .15s}
.toggle-label input:checked+.toggle{background:#5f896c}
.toggle-label input:checked+.toggle:after{transform:translateX(12px)}
.toggle-label input:focus-visible+.toggle{outline:2px solid var(--green);outline-offset:3px}
.library-toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;border-bottom:1px solid var(--line);margin-bottom:22px}
.status-tabs{display:flex;gap:25px;align-self:stretch}
.status-tabs button{position:relative;display:block;background:none;border:0;padding:12px 0 15px;font-size:12px;color:#8a9485;white-space:nowrap}
.status-tabs button:after{content:'';position:absolute;bottom:-1px;height:2px;left:0;right:0;background:transparent;border-radius:2px}
.status-tabs button.active{color:var(--green);font-weight:600}
.status-tabs button.active:after{background:var(--green)}
.status-tabs button:hover{color:var(--green)}
.result-meta{display:flex;align-items:center;gap:12px;font-size:11px;color:#909b88;white-space:nowrap;padding-bottom:3px}
.toolbar-divider{height:10px;width:1px;background:#dfe5d8}
.icon-button{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;padding:7px;border:0;border-radius:7px;background:transparent;color:#83927a;transition:background .15s,color .15s}
.icon-button svg{width:18px;height:18px}
.icon-button:hover{background:var(--soft);color:var(--green)}
.result-meta .icon-button svg{width:15px;height:15px}
.asset-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.asset-card{min-width:0;background:#fff;border:1px solid #e5ebe1;border-radius:12px;overflow:hidden;transition:box-shadow .2s,border-color .2s,transform .2s}
.asset-card:hover{border-color:#cad7c1;box-shadow:var(--shadow);transform:translateY(-2px)}
.card-open{display:block;width:100%;border:0;padding:0;background:none;text-align:left}
.card-image{position:relative;aspect-ratio:4/3;background:#e9eee6;display:flex;align-items:center;justify-content:center;overflow:hidden}
.card-image>img{width:100%;height:100%;object-fit:contain}
.card-image>.placeholder-icon{width:40px;height:40px;color:#bccbb0;stroke-width:1.2}
.media-badge,.duration-badge{position:absolute;display:flex;align-items:center;gap:5px;border-radius:5px;background:#203126ad;color:#fff;backdrop-filter:blur(10px);font-size:10px;padding:4px 7px;z-index:1;line-height:1.4}
.media-badge{left:12px;top:12px}
.media-badge svg{width:12px;height:12px}
.duration-badge{bottom:12px;right:12px;font-variant-numeric:tabular-nums}
.status-indicator{position:absolute;bottom:12px;left:12px;display:flex;align-items:center;gap:4px;color:#617a50;font-size:9px;padding:4px 6px;background:#fcfff6ed;border-radius:5px;line-height:1.4}
.status-indicator svg{width:11px;height:11px}
.status-indicator.processing{background:#fffaeced;color:#a08041}
.status-indicator.failed,.status-indicator.partial,.status-indicator.paused{background:#fff3e7f2;color:#a77644}
.preview-hint{position:absolute;top:50%;left:50%;transform:translate(-50%,-45%);opacity:0;display:flex;align-items:center;justify-content:center;gap:7px;padding:11px 15px;background:#20372aab;backdrop-filter:blur(10px);border:1px solid #ffffff33;border-radius:30px;color:#fff;font-size:11px;white-space:nowrap;transition:opacity .18s,transform .18s;pointer-events:none}
.preview-hint svg{width:17px;height:17px}
.card-open:hover .preview-hint,.card-open:focus-visible .preview-hint{opacity:1;transform:translate(-50%,-50%)}
.card-progress{position:absolute;bottom:0;left:0;height:3px;background:#7fa36d;transition:width .4s}
.card-copy{padding:16px 17px 0}
.card-copy h3{margin:0 0 8px;font-size:13px;font-weight:600;line-height:1.6;color:#33412f;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card-copy p{font-size:12px;line-height:1.8;color:#788171;margin:0;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;min-height:43.2px}
.card-bottom{padding:12px 17px 14px}
.tags{display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.tag{border:0;background:#f0f4ea;color:#71855f;padding:4px 7px;border-radius:5px;font-size:10px;line-height:1.4;white-space:nowrap;max-width:130px;overflow:hidden;text-overflow:ellipsis;transition:background .15s}
.tag:hover{background:#e2ecd8;color:#446a32}
.tag-muted{background:#f7f9f3;color:#9eac90}
.card-info{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:14px;padding-top:11px;border-top:1px solid #f0f3eb;font-size:10px;color:#8f9b81;line-height:1.4}
.card-info>span{min-width:0}
.card-info>span:last-child{flex-shrink:0}
.card-info .match-reason{max-width:80%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#759559}
.empty-state{text-align:center;padding:60px 20px 65px;border:1px dashed #dbe4d0;border-radius:12px;background:#fcfef9}
.empty-state h2{font-size:18px;font-weight:550;margin:25px 0 11px;color:#536b45}
.empty-state p{font-size:12px;color:#909f7d;line-height:1.9;max-width:420px;margin:0 auto 22px}
.empty-art{position:relative;width:110px;height:80px;margin:auto}
.empty-card{position:absolute;top:0;width:65px;height:78px;border:1px solid #d0dfbe;border-radius:8px;background:#f2f7e9;display:flex;align-items:center;justify-content:center}
.empty-card svg{width:28px;height:28px;color:#9cb482;stroke-width:1.3}
.empty-card.back{left:4px;transform:rotate(-12deg)}
.empty-card.front{left:40px;transform:rotate(8deg);background:#fff;box-shadow:0 4px 12px #4f77251a}
.empty-art i{position:absolute;right:-4px;bottom:-3px;width:27px;height:27px;border:3px solid #fbfef6;border-radius:50%;background:#95b471;color:#fff;font:19px/21px sans-serif}
.content-footer{display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#8e9a82;line-height:1.7;margin-top:30px;padding-top:16px}
.content-footer>span:first-child{display:flex;align-items:center;gap:5px}
.content-footer svg{width:11px;height:11px}
.loading{display:flex;align-items:center;justify-content:center;gap:10px;padding:35px;color:#839774;font-size:12px}
.spinner{width:17px;height:17px;display:inline-block;border:2px solid #e5eddc;border-top-color:#70964f;border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.load-more{display:flex;margin:28px auto 0}
.notice{padding:12px 16px;background:#fffcf3;border:1px solid #e9dfc8;border-radius:8px;color:#a1874c;font-size:12px;line-height:1.7;margin-bottom:18px}
dialog{border:1px solid #e2e9d9;border-radius:16px;padding:0;color:var(--ink);box-shadow:0 25px 80px #10261726;max-height:92vh;max-width:calc(100vw - 32px)}
dialog::backdrop{background:#15251e66;backdrop-filter:blur(5px)}
.dialog-header{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:23px 28px;border-bottom:1px solid var(--line)}
.dialog-header h2{font-size:19px;font-weight:600;margin:0}
.dialog-header .eyebrow{display:block;margin-bottom:7px}
.dialog-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 28px;background:#fcfdf9;border-top:1px solid var(--line)}
.dialog-footer>span{font-size:11px;color:#8e9d7c;line-height:1.7}
.upload-dialog{width:580px}
.upload-body{padding:28px}
.dropzone{display:flex;flex-direction:column;align-items:center;gap:11px;padding:38px 18px;text-align:center;cursor:pointer;border:1.5px dashed #ccdbc0;border-radius:12px;background:#fafdf5;transition:background .2s,border-color .2s}
.dropzone:hover,.dropzone.dragging{background:#f1f8e7;border-color:#89ac6e}
.dropzone input{display:none}
.upload-symbol{display:grid;place-items:center;width:48px;height:48px;background:#eaf2dd;border:1px solid #e1ebd3;border-radius:13px;color:#6f9351;margin-bottom:7px}
.upload-symbol svg{width:23px;height:23px}
.dropzone strong{font-size:14px;font-weight:550;color:#4d6c3b}
.dropzone>span:not(.upload-symbol){font-size:12px;color:#849971}
.dropzone>small{font-size:11px;color:#a1b18d}
.folder-upload{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:16px}
.folder-upload>span{font-size:11px;color:#8f9f7c;line-height:1.7}
.upload-disclosure{display:flex;gap:9px;align-items:flex-start;color:#8f9f7c;margin:18px 1px 0}
.upload-disclosure svg{width:15px;height:15px;margin-top:3px}
.upload-disclosure p{font-size:11px;line-height:1.85;margin:0}
.upload-list{max-height:260px;overflow:auto;margin-top:18px}
.upload-list:empty{display:none}
.upload-row{display:flex;align-items:center;gap:11px;padding:13px 0;border-top:1px solid var(--line)}
.upload-row>svg{width:20px;height:20px;color:#8ba376}
.upload-row>div{min-width:0;flex:1}
.upload-row h4{font-size:12px;font-weight:500;margin:0 0 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.upload-row p{font-size:11px;color:#9caf86;margin:0;line-height:1.5}
.upload-bar{height:3px;background:#ecf3e2;border-radius:3px;overflow:hidden;margin-top:8px}
.upload-bar span{height:100%;display:block;background:#92b16c;transition:width .2s}
.upload-row .error-text{color:#ab754d}
.detail-dialog{width:1240px;height:89vh}
.detail-shell{height:100%;display:flex;flex-direction:column}
.detail-header{padding:18px 25px;min-height:78px}
.detail-header h2{font-size:15px;line-height:1.6;word-break:break-word;max-width:720px}
.detail-header small{display:block;font-size:11px;color:#95a284;margin-top:5px}
.detail-actions{display:flex;align-items:center;gap:10px}
.detail-body{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(350px,1fr);overflow:hidden;min-height:0;flex:1}
.preview-pane{padding:25px;background:#f6f8f1;overflow:auto}
.media-stage{display:flex;align-items:center;justify-content:center;height:clamp(260px,53vh,600px);background:#1d2721;border-radius:11px;overflow:hidden}
.media-stage video,.media-stage img{width:100%;height:100%;object-fit:contain}
.preview-pending{padding:20px;color:#a0b18e;text-align:center;font-size:12px;line-height:2}
.preview-pending svg{display:block;margin:0 auto 13px;width:32px;height:32px}
.metadata{display:grid;grid-template-columns:repeat(3,1fr);gap:20px 16px;margin:24px 0}
.metadata dt{font-size:11px;color:#97a68a;margin-bottom:7px}
.metadata dd{font-size:12px;color:#687e55;margin:0;word-break:break-word;line-height:1.6}
.analysis-caption{border-top:1px solid #e2ead7;padding-top:17px;font-size:11px;color:#96a585;line-height:1.85}
.detail-notice{font-size:12px;line-height:1.8;padding:14px;background:#fff9ec;color:#9c814a;border-radius:8px;margin-top:16px;word-break:break-word}
.detail-notice .button{margin-top:10px;padding:7px 11px}
.labels-pane{padding:25px 28px;overflow:auto;border-left:1px solid var(--line)}
.labels-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}
.labels-heading h3{font-size:15px;font-weight:600;margin:0}
.labels-heading button{font-size:11px;padding:7px 10px}
.labels-kicker{font-size:11px;color:#98a68a;line-height:1.8;margin:11px 0 18px}
.summary-box{background:#f6f9f0;border-radius:10px;padding:18px;margin:18px 0 21px}
.summary-box strong{display:block;font-size:11px;color:#77905c;font-weight:550;margin-bottom:9px}
.summary-box p{font-size:13px;color:#62734f;line-height:1.9;white-space:pre-line;margin:0}
.speech-block{padding:0 0 20px;margin-bottom:20px;border-bottom:1px solid var(--line)}
.speech-block h4{font-size:13px;margin:0 0 10px}
.speech-block p{font-size:13px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}
.speech-transcript{margin-top:14px;font-size:12px;color:#64736a}
.speech-transcript summary{cursor:pointer}
.enrichment-action{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:16px}
.enrichment-action small{font-size:11px;color:#8a968b}
.detail-tags{margin-bottom:23px}
.detail-tags h4{font-size:11px;font-weight:500;color:#90a078;margin:0 0 10px}
.detail-tags .tag{font-size:11px;padding:5px 8px}
.category-block{border-top:1px solid var(--line);padding:20px 0}
.category-title{display:flex;align-items:center;gap:10px;margin-bottom:11px}
.category-title h4{font-size:13px;font-weight:600;margin:0;color:#4d623e}
.category-index{display:none}
.certainty{margin-left:auto;padding:3px 6px;border-radius:4px;font-size:10px;color:#7e9860;background:#f0f6e7;white-space:nowrap}
.certainty.inferred{color:#a48a52;background:#faf4e6}
.certainty.unknown{color:#9fa68f;background:#f5f6f0}
.certainty.reviewed{color:#65894c;background:#eef6e3}
.category-block p{font-size:13px;line-height:1.95;color:#697c52;white-space:pre-line;overflow-wrap:anywhere;margin:0}
.uncertainties{font-size:12px;line-height:1.8;color:#a3926e;border-top:1px solid var(--line);padding-top:18px}
.uncertainties summary{cursor:pointer}
.uncertainties li{margin:7px 0}
.edit-form label{display:block;font-size:12px;color:#7b905f;margin:20px 0 9px}
.edit-form input,.edit-form textarea,.login-dialog input{width:100%;padding:11px 12px;border:1px solid #dce7ce;border-radius:8px;background:#fdfefa;color:#5c7546;font-size:13px;line-height:1.7}
.edit-form textarea{resize:vertical;min-height:85px}
.edit-buttons{display:flex;gap:8px;position:sticky;bottom:-25px;background:#fff;padding:18px 0;border-top:1px solid var(--line);margin-top:20px}
.edit-note{font-size:11px;line-height:1.8;color:#99aa81}
.help-dialog{width:600px}
.help-content{padding:5px 28px 28px}
.help-content>div{position:relative;padding-left:40px;margin-top:26px}
.help-content b{position:absolute;top:1px;left:0;color:#b8cba0;font:17px monospace}
.help-content h3{font-size:13px;font-weight:600;margin:0 0 9px}
.help-content p{font-size:12px;line-height:1.9;color:#879e6c;margin:0}
.help-content .help-note{padding:14px;background:#f6f9ee;color:#95a77a;font-size:11px;line-height:1.8;border-radius:8px}
.login-dialog{width:390px;padding:35px}
.login-brand{text-align:center}
.login-brand .brand-mark{margin:0 auto}
.login-brand h2{font-size:20px;margin:23px 0 10px}
.login-brand p{font-size:12px;color:#95a67b}
.login-dialog label{display:block;font-size:12px;color:#7f965e;margin:25px 0 9px}
.login-dialog .primary{width:100%;margin-top:12px}
.error-text{font-size:11px;line-height:1.7;color:#a66b47}
.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#254330;color:#f8fcef;padding:13px 22px;border:1px solid #ffffff1a;border-radius:10px;box-shadow:0 8px 30px #182c1d24;font-size:12px;z-index:1000;max-width:85vw;line-height:1.7}
.toast.error{background:#78533d}
@media(min-width:1660px){.asset-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1190px){
  .sidebar{width:190px;padding-inline:12px}.main-shell{margin-left:190px}
  main{padding:32px 28px 22px}.topbar{padding-inline:28px}
  .asset-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
  .stat+ .stat{margin-left:17px;padding-left:17px}.stat.accent{margin-left:auto}
  .toggle-label small{display:none}
  .detail-body{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .labels-pane{padding:23px}.preview-pane{padding:23px}
}
@media(max-width:780px){
  .sidebar{position:static;width:100%;padding:18px 22px 0;border-right:0;border-bottom:1px solid var(--line)}
  .brand{padding:0;gap:10px;font-size:21px;letter-spacing:1px}.brand-mark{width:33px;height:33px;border-radius:9px}.brand-mark svg{width:19px;height:19px}.brand-sub{font-size:9px;letter-spacing:.6px}
  .nav-caption,.nav-divider,.sidebar-footer{display:none}
  .navigation{flex-direction:row;gap:5px;overflow:auto;margin-top:17px;padding-bottom:11px;scrollbar-width:none}
  .navigation::-webkit-scrollbar{display:none}
  .nav-item{font-size:11px;gap:6px;white-space:nowrap;padding:8px 10px;flex-shrink:0}
  .nav-item svg{width:14px;height:14px}.nav-item b{font-size:10px;min-width:12px}.nav-item.active b{background:none;padding:0}
  .main-shell{margin:0}.topbar{display:none}main{padding:26px 22px 22px}
  .page-heading{margin-bottom:21px}h1{font-size:25px}.page-subtitle{font-size:11px;margin-top:7px}.page-heading .button{padding:10px 13px}
  .stats{margin-bottom:22px}.stat{font-size:11px;gap:6px}.stat strong{font-size:13px}.stat svg{width:13px;height:13px}.stat+ .stat{margin-left:16px;padding-left:16px}.stat.accent{margin-left:auto;padding-left:8px}
  #search-form{padding:6px 7px 6px 13px;gap:9px;border-radius:10px}#search-input{font-size:12px;padding-block:10px}.search-submit{padding:9px 12px}.search-submit svg,kbd{display:none}.search-icon{width:18px}
  .search-options{font-size:10px;margin-top:10px;gap:10px}.search-section{margin-bottom:17px}.toggle-label{gap:6px}
  .library-toolbar{margin-bottom:18px;gap:10px}.status-tabs{gap:22px}.status-tabs button{font-size:11px;padding:11px 0 13px}
  .result-meta{font-size:10px;gap:5px}.result-meta #sort-label,.toolbar-divider{display:none}
  .asset-grid{gap:15px}.card-image{aspect-ratio:1.4}.card-copy{padding:13px 13px 0}.card-copy h3{font-size:12px}.card-copy p{font-size:11px;min-height:39.6px}
  .card-bottom{padding:11px 13px 12px}.tag{font-size:9px;padding:4px 6px}.card-info{font-size:9px;gap:5px;padding-top:10px;margin-top:12px}
  .media-badge{left:10px;top:10px}.duration-badge{bottom:10px;right:10px}.status-indicator{left:10px;bottom:10px}.preview-hint{display:none}
  .content-footer{flex-wrap:wrap;gap:5px;font-size:9px;margin-top:24px;padding-top:6px}
  .detail-dialog{height:94vh;max-height:94vh}.detail-body{display:block;overflow:auto}.labels-pane{overflow:visible;border-left:0;padding:22px}.preview-pane{overflow:visible;padding:20px}.media-stage{height:42vh}
  .detail-header{align-items:flex-start;padding:17px 18px;gap:7px}.detail-header h2{font-size:13px}.detail-header small{font-size:10px}.detail-actions{gap:3px}.detail-actions .button{padding:8px;font-size:11px}.detail-actions .button svg{display:none}.detail-header .icon-button{padding:5px}
  .metadata{margin:20px 0;gap:16px}.metadata dt{font-size:10px}.metadata dd{font-size:11px}
  .dialog-header{padding:20px 22px}.upload-body{padding:22px}.dialog-footer{padding:16px 22px}.dialog-footer>span{font-size:10px}.dropzone{padding:30px 15px}
}
@media(max-width:430px){
  main{padding:23px 16px 20px}.sidebar{padding:17px 16px 0}.navigation{gap:3px}.nav-item{padding:8px;font-size:10px}.nav-item b{display:none}
  .page-heading{gap:10px}.page-heading .button{font-size:11px;padding:10px 11px}.page-subtitle{font-size:10px}
  .stat+ .stat{padding-left:12px;margin-left:12px}.stat.accent{margin-left:auto;padding-left:5px}.stat svg{display:none}
  .status-tabs{gap:18px}.result-meta .icon-button{padding:5px}.search-options>span{font-size:9px}.search-options{gap:8px}.toggle-label{font-size:10px}
  .asset-grid{gap:12px}.card-image{aspect-ratio:1.15}.card-copy{padding:12px 11px 0}.card-copy h3{font-size:11px}.card-copy p{font-size:10px;min-height:37px}.card-bottom{padding:10px 11px 11px}.tag{padding:3px 5px}.card-info{font-size:8px}.card-info>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .media-badge{left:8px;top:8px;font-size:9px}.status-indicator{left:8px;bottom:8px;font-size:8px}.duration-badge{right:8px;bottom:8px;font-size:9px}
  .dialog-header{padding:18px}.dialog-header h2{font-size:17px}.upload-body{padding:18px}.dialog-footer{padding:15px 18px}.dropzone strong{font-size:13px}.dropzone>span:not(.upload-symbol){font-size:10px}.dropzone>small{font-size:10px}
  .detail-header h2{font-size:12px}.detail-actions .button{font-size:10px}.detail-header{gap:5px}.detail-header small{font-size:9px}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}}

/* Existing-material batch updates. */
.heading-actions{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:8px;min-width:0}
.batch-progress{margin:0 0 22px;padding:16px 20px;border:1px solid var(--line);border-radius:12px;background:#f0f5ee}
.batch-progress>div{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px}
.batch-progress>div span{font-variant-numeric:tabular-nums;color:#687a6b}
.batch-progress progress{display:block;width:100%;height:6px;margin:12px 0;accent-color:#285d49;border:0;border-radius:4px;overflow:hidden}
.batch-progress progress::-webkit-progress-bar{background:#dce6d9}
.batch-progress progress::-webkit-progress-value{background:#285d49}
.batch-progress p{margin:0;font-size:12px;color:#687a6b}
.batch-enrich-dialog{width:min(560px,calc(100vw - 32px))}
.batch-enrich-body{padding:12px 28px 20px;font-size:13px;line-height:1.8;color:#6c7b6e}
#batch-enrich-summary,#batch-retry-summary{font-size:15px;font-weight:600;color:#294e3c}
.batch-enrich-disclosure{padding-top:12px;border-top:1px solid var(--line);font-size:12px}

/* Folder home and explicit file-selection mode. */
.back-folders{margin:0 0 18px;color:var(--green);font-size:12px}
.back-folders svg{transform:rotate(180deg);width:16px}
.folder-browser-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 20px}
#folder-count{font-size:12px;color:var(--muted)}
.folder-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(205px,1fr));gap:18px}
.folder-card{position:relative;min-width:0;border:1px solid #e1e7df;border-radius:13px;background:#fff;transition:border-color .16s,box-shadow .16s}
.folder-card:hover{border-color:#b6cbbb;box-shadow:0 7px 20px #23462d07}
.folder-card:has(.folder-menu[open]){z-index:3}
.folder-open{border:0;background:transparent;display:block;width:100%;text-align:left;padding:0;border-radius:13px}
.folder-open:focus-visible{outline-offset:-4px}
.folder-cover{display:grid;place-items:center;position:relative;width:100%;aspect-ratio:16/10;background:#edf2eb;border-radius:12px 12px 0 0;overflow:hidden}
.folder-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.folder-cover img[hidden]{display:none}
.folder-copy{padding:18px 20px 17px}
.folder-emblem{display:flex;align-items:center;justify-content:center;width:53px;height:43px;color:#638d72}
.folder-emblem svg{width:51px;height:43px;fill:#dceade;stroke-width:1.1}
.folder-open h2{margin:0 0 12px;font-size:15px;font-weight:570;line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;letter-spacing:.2px}
.folder-card-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:11px;color:#8a968d}
.folder-card-meta svg{width:15px;height:15px;color:#a8b9a9;transition:transform .15s}
.folder-open:hover .folder-card-meta svg{transform:translateX(3px);color:var(--green)}
.unclassified-folder{background:#f7f9f5;border-style:dashed}
.unclassified-folder .folder-emblem{color:#9ba995}
.unclassified-folder .folder-emblem svg{fill:#e8eee3}
.folder-menu{position:absolute;right:12px;top:12px}
.folder-menu summary{list-style:none;display:grid;place-items:center;width:29px;height:29px;border-radius:6px;font-size:22px;line-height:1;color:#526959;background:#ffffffeb;box-shadow:0 1px 6px #1e352410;cursor:pointer;letter-spacing:1px}
.folder-menu summary::-webkit-details-marker{display:none}
.folder-menu summary:hover,.folder-menu[open] summary{background:var(--soft);color:var(--green)}
.folder-menu-options{position:absolute;top:34px;right:0;min-width:145px;padding:5px;background:#fff;border:1px solid var(--line);border-radius:9px;box-shadow:0 8px 25px #1f382518;z-index:5}
.folder-menu-options button{display:flex;align-items:center;gap:9px;width:100%;padding:10px;border:0;background:transparent;text-align:left;border-radius:5px;font-size:12px;white-space:nowrap}
.folder-menu-options button:hover{background:var(--soft)}
.folder-menu-options svg{width:15px;height:15px;color:var(--muted)}
.folder-feedback{display:flex;align-items:center;gap:18px;margin:18px 0;font-size:12px;color:var(--muted)}
#start-move{padding:8px 11px;margin-right:4px}
.asset-card.selected{border-color:#6b9477;box-shadow:0 0 0 1px #6b9477}
.folder-dialog{width:min(450px,calc(100vw - 32px))}
.folder-dialog-body{padding:22px 28px;font-size:13px;line-height:1.7}
.folder-dialog-body label{display:block;margin-bottom:8px;color:var(--ink)}
.folder-dialog-body input,.folder-dialog-body select{font:inherit;width:100%;padding:11px 12px;border:1px solid #dce3d8;border-radius:7px;background:white;color:var(--ink)}
.folder-dialog-body p{color:var(--muted);font-size:12px}
.folder-dialog-body .error-text{color:#a14b3a}
.asset-card{position:relative}
.asset-select{position:absolute;z-index:2;top:10px;right:10px;display:grid;place-items:center;border-radius:5px;background:#fff9;padding:4px;cursor:pointer}
.asset-select input{margin:0;width:15px;height:15px;accent-color:var(--green);cursor:pointer}
.selection-toolbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:0 0 18px;padding:12px 16px;background:var(--soft);border-radius:8px;color:var(--green);font-size:12px}
.selection-toolbar .button{margin-left:auto}
@media(max-width:700px){.detail-actions{flex-wrap:wrap;justify-content:flex-end}.selection-toolbar{gap:12px}.folder-dialog-body{padding:18px 22px}}