:root{--bg:#f6f4f2;--surface:#fff;--ink:#29232b;--muted:#6d626d;--line:#ded7de;--brand:#E52878;--brand-soft:#fce9f1;--brand-ink:#92204d;--brand-hover:#c61a60;--brand-button:#DC226F;--green:#24634d;--warn:#8c581b;--danger:#a42d32;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;font-size:14px;line-height:1.6;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.48;cursor:wait}button svg,a svg{width:19px;height:19px;flex-shrink:0}svg{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}a{color:var(--brand-ink);text-underline-offset:4px}button:focus-visible,a:focus-visible{outline:3px solid var(--brand-ink);outline-offset:3px}::selection{background:#f8c8dc}input,textarea{caret-color:var(--brand-ink)}*{scrollbar-color:#b8a8b3 transparent;scrollbar-width:thin}h1,h2,h3,p{margin-top:0}h1{font-size:28px;line-height:1.3;font-weight:700;margin-bottom:8px;letter-spacing:-.025em;overflow-wrap:anywhere}h2{font-size:18px;line-height:1.4;margin-bottom:16px}h3{font-size:15px;margin-bottom:4px}p{margin-bottom:12px}small,.small{font-size:12px;line-height:1.65}.muted{color:var(--muted)}[hidden]{display:none!important}.svg-defs{position:absolute;width:0;height:0;overflow:hidden}.primary,.secondary,.danger-button,.plain,.text-button,.back-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border-radius:9px;padding:9px 16px;text-decoration:none;border:1px solid transparent;font-weight:600;transition:background .15s ease,color .15s ease}.primary{background:var(--brand-button);color:#fff}.primary:hover{background:var(--brand-hover)}.secondary{background:white;border-color:var(--line);color:var(--ink)}.secondary:hover{background:#f3edf1}.plain,.text-button,.back-button{background:transparent;color:var(--brand-ink);padding:8px}.plain:hover,.text-button:hover,.back-button:hover{background:var(--brand-soft)}.danger-button{background:#fbefef;color:var(--danger)}.danger-button:hover{background:#f4dede}.full{width:100%}.wordmark{font-size:25px;font-weight:800;letter-spacing:-.04em;line-height:1}.brand-dot{color:var(--brand-ink)}.local-banner{background:#fff0d6;color:#6e4a17;text-align:center;font-size:12px;padding:7px 16px;border-bottom:1px solid #ead7b8}.login-layout{min-height:calc(100dvh - 35px);display:grid;grid-template-columns:minmax(320px,43%) 1fr}.login-brand{background:var(--brand);color:#12080d;padding:48px;display:flex;flex-direction:column;justify-content:space-between}.login-story{margin:80px 0}.login-story h1{font-size:44px;line-height:1.45;letter-spacing:-.03em}.login-story p{font-size:16px;color:#12080d;line-height:1.9}.login-line{width:52px;height:2px;background:#92204d;margin:30px 0 22px}.login-brand small{color:#12080d}.login-content{display:grid;place-items:center;padding:48px 24px}.login-form{width:min(100%,360px)}.login-form h2{font-size:25px;margin-bottom:8px}.login-form>p{margin-bottom:28px}.login-form label{margin-top:20px}.login-form .primary{margin-top:28px}.password-row{display:flex;border:1px solid var(--line);border-radius:9px;background:white;overflow:hidden}.password-row input{border:0;min-width:0}.password-row:focus-within{outline:2px solid var(--brand-ink)}.password-row input:focus{outline:0}.password-row button{flex-shrink:0;font-size:12px}.local-login-help{font-size:12px;margin-top:24px;padding:14px;background:#eee8e4;border-radius:8px;color:#625047}.topbar{height:78px;padding:0 32px;display:flex;align-items:center;justify-content:space-between;gap:20px;background:white;border-bottom:1px solid var(--line)}.identity{display:flex;align-items:center;gap:20px;color:var(--ink);text-decoration:none;font-weight:600}.identity-divider{height:20px;width:1px;background:var(--line)}.account{display:flex;align-items:center;gap:20px;font-size:12px;color:var(--muted)}.account button{font-size:12px}.app-layout{display:grid;grid-template-columns:208px 1fr;min-height:calc(100dvh - 78px)}.sidebar{padding:30px 16px;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;gap:60px}.nav-item{width:100%;text-align:left;display:flex;align-items:center;gap:12px;padding:12px 14px;border:0;background:transparent;border-radius:9px;min-height:46px;margin-bottom:6px;color:var(--muted);font-weight:500}.nav-item svg{width:21px;height:21px}.nav-item:hover{background:#eee8ec}.nav-item.active{background:var(--brand-soft);color:var(--brand-ink);font-weight:700}.sidebar-note{padding:16px 10px;color:var(--muted);font-size:12px}.sidebar-note strong{color:var(--ink)}.sidebar-note p{margin:8px 0}.sidebar-note button{font-size:12px;padding-left:0}main{min-width:0;padding:38px 40px 48px;max-width:1500px;width:100%;margin:auto;align-self:start}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:30px}.page-heading p{color:var(--muted);margin-bottom:0}.page-heading>.primary,.page-heading>.secondary{flex-shrink:0}.library-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.filter-group{display:flex;gap:4px;flex-shrink:0}.filter{border:0;background:transparent;padding:9px 11px;color:var(--muted);min-height:42px;font-weight:600;border-radius:7px}.filter span{font-size:11px;margin-left:5px;padding:1px 5px;background:#eae5e9;border-radius:4px;font-variant-numeric:tabular-nums}.filter.active{background:var(--brand-soft);color:var(--brand-ink)}.search{position:relative;display:flex;align-items:center;max-width:310px;width:100%;margin:0}.search svg{position:absolute;z-index:1;pointer-events:none;left:12px;width:18px;height:18px;color:var(--muted)}.search input[type=search]{padding-left:40px}.video-list{border:1px solid var(--line);border-radius:14px;background:white;overflow:hidden}.video-row{display:grid;grid-template-columns:128px minmax(0,1fr) 95px 120px 40px;align-items:center;gap:20px;padding:20px 24px;border-bottom:1px solid #e9e4e8;cursor:pointer}.video-row:last-child{border:0}.video-row:hover{background:#fcf9fb}.thumb{width:128px;aspect-ratio:16/9;border-radius:7px;background:#f0ebef;display:grid;place-items:center;position:relative;overflow:hidden}.thumb img{width:100%;height:100%;object-fit:cover}.thumb svg{width:28px;height:28px;color:#86697c}.thumb .duration{position:absolute;bottom:5px;right:5px;background:#28212bd9;color:white;border-radius:3px;font-size:11px;padding:1px 4px;font-variant-numeric:tabular-nums}.video-name{font-size:15px;font-weight:650;margin-bottom:5px;overflow-wrap:anywhere}.video-sku{color:var(--muted);font-size:12px}.video-dates{font-size:12px;color:var(--muted)}.row-action{width:38px;height:38px;border:0;background:transparent;color:var(--brand-ink);border-radius:6px}.row-action svg{transform:rotate(180deg)}.badge{display:inline-flex;align-items:center;gap:5px;max-width:max-content;white-space:nowrap;font-size:11px;font-weight:650;padding:4px 9px;background:#ede9ed;color:#645264;border-radius:5px}.badge.published{background:#e7f1eb;color:var(--green)}.badge.trash{background:#f6e8e8;color:var(--danger)}.library-foot{display:flex;justify-content:space-between;gap:20px;margin:15px 0;color:var(--muted);font-size:12px}.empty{padding:64px 24px 72px;text-align:center}.empty>svg{width:44px;height:44px;color:#94778d;margin-bottom:18px}.empty h2{font-size:20px;margin:0 0 10px}.empty p{color:var(--muted);margin-bottom:22px}.empty .primary{margin:auto}.back-button{font-size:12px;padding-left:0;margin-bottom:20px}.back-button svg{width:17px}.upload-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(250px,1fr);gap:32px}.upload-workspace{min-width:0}.dropzone{width:100%;min-height:290px;border:1.5px dashed #b8a3b1;border-radius:14px;background:#fffcfe;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px;color:var(--muted);padding:35px 20px}.dropzone svg{width:36px;height:36px;color:var(--brand-ink);margin-bottom:15px}.dropzone strong{color:var(--ink);font-size:18px}.dropzone small{margin-top:14px}.dropzone:hover,.dropzone.drag-over{background:#efe2eb;border-color:var(--brand-ink)}.upload-fields{padding:24px;background:white;border:1px solid var(--line);border-radius:14px;align-self:start}.upload-fields>p{margin-top:20px}.upload-fields h2{margin-bottom:22px}label{display:block;font-size:13px;font-weight:600;margin-bottom:7px}input:not([type=file]),textarea{width:100%;border:1px solid var(--line);border-radius:8px;min-height:43px;padding:10px 12px;background:white;color:var(--ink)}input:focus,textarea:focus{outline:2px solid var(--brand-ink);outline-offset:1px}input::placeholder,textarea::placeholder{color:var(--muted)}input[readonly],textarea[readonly]{background:#f8f6f8;color:#5e4c5a}.required,.optional{font-size:11px;font-weight:400;color:var(--muted);margin-left:5px}.upload-fields input+label,.metadata-editor input+label{margin-top:20px}video{width:100%;display:block;border-radius:10px;background:#1c1920;max-height:440px}.file-line{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px;margin-top:10px;overflow-wrap:anywhere}.cover-section{margin-top:30px}.cover-row{display:flex;gap:20px;align-items:center;margin-top:16px}.cover-row img{width:145px;max-height:140px;object-fit:contain;background:#eee7ed;border-radius:7px}.cover-row>div{display:flex;flex-direction:column;align-items:flex-start;gap:4px}.cover-row small{color:var(--muted)}.notice{background:#fff1dc;border:1px solid #e9d9bc;color:#7b521f;border-radius:9px;padding:12px 16px;font-size:13px;margin:16px 0}.notice p:last-child{margin:6px 0 0}.notice.danger{background:#fff0ef;border-color:#eac2bf;color:var(--danger)}.error{color:var(--danger);font-size:13px;margin:14px 0}.progress-heading{display:flex;justify-content:space-between;font-size:12px;margin:20px 0 7px}progress{width:100%;height:7px;border:0;border-radius:5px;overflow:hidden;background:#eee4eb;accent-color:var(--brand-ink)}progress::-webkit-progress-bar{background:#eee4eb}progress::-webkit-progress-value{background:var(--brand)}.title-line{display:flex;align-items:center;gap:12px}.title-line h1{margin-bottom:4px}.detail-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,1fr);gap:32px;align-items:start}.preview-shell{background:#1c1920;border-radius:12px;min-height:210px;display:grid;place-items:center;color:white;overflow:hidden}.preview-caption{font-size:12px;color:var(--muted);margin:10px 0 32px}.publish-panel{background:white;border:1px solid var(--line);border-radius:14px;padding:24px}.publish-panel>p{font-size:13px;color:var(--muted)}.publish-panel label{margin-top:22px}.publish-panel textarea{font-family:ui-monospace,SFMono-Regular,monospace;font-size:11px;resize:vertical;line-height:1.6;margin-bottom:10px}.button-row{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap;margin-top:12px}.publish-panel .button-row{justify-content:space-between}.panel-divider{height:1px;background:var(--line);margin:26px 0 16px}.metadata-editor{padding:24px 0;border-top:1px solid var(--line)}.metadata-editor .secondary{margin-top:16px}.version-section{border-top:1px solid var(--line);padding-top:24px;margin-top:8px}.version-row{display:flex;justify-content:space-between;align-items:center;gap:16px;border-bottom:1px solid var(--line);padding:15px 0}.version-row p{margin:0;font-size:13px}.version-row small{color:var(--muted)}.version-row .secondary{font-size:12px;min-height:36px;padding:6px 12px;white-space:nowrap}.guide{max-width:780px}.guide-steps{padding-left:24px}.guide-steps li{padding-left:12px;margin:32px 0}.guide-steps li::marker{color:var(--brand-ink);font-weight:700}.guide-steps h2{margin-bottom:10px}.guide-steps p{color:var(--muted)}.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);padding:13px 22px;border-radius:10px;background:#332830;color:white;box-shadow:0 8px 28px #31233126;z-index:100;max-width:calc(100% - 32px);text-align:center}.toast.error-toast{background:#872e38}dialog{border:0;border-radius:14px;max-width:440px;width:calc(100% - 32px);padding:28px;box-shadow:0 18px 70px #20182538}dialog::backdrop{background:#251b2a66}dialog p{color:var(--muted)}.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}
@media(max-width:1100px){main{padding:30px 24px}.app-layout{grid-template-columns:180px 1fr}.video-row{grid-template-columns:100px minmax(0,1fr) 80px 30px;padding:18px;gap:14px}.thumb{width:100px}.video-dates{display:none}.library-toolbar{align-items:flex-start;flex-direction:column;gap:12px}.search{max-width:none}.detail-layout{grid-template-columns:minmax(0,1fr) 280px;gap:24px}.upload-layout{gap:24px;grid-template-columns:minmax(0,1fr) 260px}.login-brand{padding:36px}.login-story h1{font-size:36px}}
@media(max-width:760px){.local-banner{font-size:11px;text-align:left}.topbar{height:66px;padding:0 18px}.identity{gap:12px;font-size:12px}.wordmark{font-size:23px}.account{gap:8px}.account>span{display:none}.app-layout{display:block}.sidebar{padding:10px 12px;border-right:0;border-bottom:1px solid var(--line);display:block;overflow-x:auto;background:#f7f2f6}.sidebar nav{display:flex;gap:6px}.nav-item{width:auto;white-space:nowrap;padding:9px 12px;min-height:40px;margin:0;font-size:12px}.nav-item svg{width:17px;height:17px}.sidebar-note{display:none}main{padding:24px 18px 40px}.page-heading{gap:12px;margin-bottom:24px;align-items:flex-start}.page-heading h1{font-size:24px}.page-heading p{font-size:12px}.page-heading>.primary,.page-heading>.secondary{padding:8px 11px;font-size:12px}.library-toolbar{gap:14px}.filter{padding:8px;font-size:12px}.video-row{grid-template-columns:88px minmax(0,1fr) 24px;gap:12px;padding:16px 12px}.video-row>.badge{grid-column:2;grid-row:2;justify-self:start;margin-top:-7px}.video-row>.row-action{grid-column:3;grid-row:1/3;width:26px}.thumb{width:88px;grid-row:1/3}.video-name{font-size:13px}.video-sku{font-size:11px}.library-foot{flex-direction:column;gap:5px;font-size:11px}.empty{padding:48px 20px}.upload-layout,.detail-layout{grid-template-columns:1fr;gap:24px}.upload-fields{padding:20px}.dropzone{min-height:230px}.detail-layout>.publish-panel{grid-row:2}.title-line{align-items:flex-start;flex-direction:column;gap:6px}.title-line h1{font-size:23px}.publish-panel{padding:20px}.cover-row{gap:14px}.cover-row img{width:120px}.login-layout{display:block;min-height:auto}.login-brand{padding:26px}.login-story{margin:34px 0 0}.login-story h1{font-size:29px;line-height:1.35}.login-story h1 br{display:none}.login-story p,.login-line,.login-story>span,.login-brand>small{display:none}.login-content{padding:34px 24px 48px}.login-form h2{font-size:23px}.guide-steps{padding-left:20px}.guide-steps li{padding-left:5px}.version-row{align-items:flex-start}.toast{bottom:16px;width:max-content}.preview-shell{min-height:180px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.cover-heading{font-size:15px;margin-bottom:4px}.preview-shell>p{margin:0;padding:24px}

/* Workflow progress and disclosure controls; video detail sections start expanded. */
button:disabled{cursor:not-allowed}
.workflow{display:flex;gap:24px;align-items:center;list-style:none;padding:0 0 22px;margin:0 0 24px;border-bottom:1px solid var(--line);color:var(--muted);font-size:13px}
.workflow li{display:flex;align-items:center;gap:9px}.step-number{display:grid;place-items:center;width:28px;height:28px;border:1px solid var(--line);border-radius:50%;font-size:12px;font-weight:650;flex-shrink:0}.workflow .current{color:var(--brand-ink);font-weight:700}.workflow .current .step-number{background:var(--brand);color:#12080d;border-color:var(--brand-ink)}.workflow .done .step-number{background:var(--brand-soft);color:var(--brand-ink);border-color:var(--brand-soft)}
summary{cursor:pointer;min-height:44px;display:flex;align-items:center;gap:12px;list-style:none;font-weight:600;color:var(--ink)}summary::-webkit-details-marker{display:none}summary::after{content:'';width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-left:auto;flex-shrink:0}details[open]>summary::after{transform:rotate(225deg)}summary:focus-visible{outline:3px solid var(--brand-ink);outline-offset:3px;border-radius:4px}
.usage-details{max-width:360px}.usage-details summary{font-size:12px;min-height:28px;color:var(--muted);font-weight:400}.usage-details>span{display:block;margin-top:6px}
.row-action{font-size:12px;font-weight:600;width:auto;min-width:28px;white-space:nowrap}
.upload-fields>.primary{margin-top:22px}.upload-fields>#upload-error:not([hidden])+.primary{margin-top:4px}
.detail-preview{grid-column:1;grid-row:1}.detail-layout>.publish-panel{grid-column:2;grid-row:1 / span 3;position:sticky;top:24px}.detail-layout>.metadata-editor{grid-column:1;grid-row:2}.detail-layout>.version-section{grid-column:1;grid-row:3}
.preview-caption{margin-bottom:0}.metadata-editor,.version-section{margin:0;padding:10px 0;border-top:1px solid var(--line)}.metadata-editor form{padding-top:16px}.version-section>p{margin:12px 0 4px;font-size:13px}.detail-layout{row-gap:18px}
.publish-panel h2{margin-bottom:10px}.publish-panel>p{margin-bottom:20px}.paste-steps{padding-left:20px;margin:20px 0;color:var(--muted);font-size:13px}.paste-steps li{padding-left:3px;margin:8px 0}.copy-feedback{color:var(--green);background:#e7f1eb;padding:12px;border-radius:7px;margin:12px 0;font-size:13px}.local-inline{color:#6e4a17;margin:14px 0}.code-details,.link-details,.remove-details{border-top:1px solid var(--line);margin-top:12px;padding-top:4px}.publish-panel summary{font-size:13px;color:var(--muted);font-weight:500}.code-details textarea{margin:10px 0 0}.link-details label{margin-top:8px}.remove-details{margin-top:24px}.remove-details .danger-button{margin:8px 0 12px}.remove-details p{margin:0}
.faq-list{border-top:1px solid var(--line)}.faq-list>details{padding:12px 0;border-bottom:1px solid var(--line)}.faq-list summary{font-size:16px}.faq-list p{max-width:65ch;color:var(--muted);margin:8px 0 16px;line-height:1.8}
@media(max-width:760px){.workflow{gap:12px;padding-bottom:18px;margin-bottom:18px;font-size:11px;justify-content:space-between}.workflow li{gap:6px}.step-number{width:24px;height:24px;font-size:11px}.detail-layout>.detail-preview{grid-column:1;grid-row:1}.detail-layout>.publish-panel{grid-column:1;grid-row:2;position:static}.detail-layout>.metadata-editor{grid-column:1;grid-row:3}.detail-layout>.version-section{grid-column:1;grid-row:4}.library-foot{gap:10px}.faq-list summary{font-size:14px}.title-line h1{font-size:22px}.publish-panel h2{font-size:18px}}
@media(max-width:360px){.workflow{gap:6px;font-size:10px}.workflow li{gap:4px}.step-number{width:22px;height:22px}.page-heading{flex-wrap:wrap}.cover-row{align-items:flex-start}.cover-row img{width:90px}}

/* Library task controls: search, narrow the results, copy from the row. */
select{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;min-height:44px;padding:9px 32px 9px 12px;width:100%;max-width:100%;cursor:pointer}
select:focus-visible{outline:2px solid var(--brand-ink);outline-offset:1px}
select:disabled{opacity:.6;cursor:not-allowed}
.library-toolbar{flex-direction:row;align-items:center;margin-bottom:16px}.search{max-width:480px;flex:1}.search input{min-height:46px}
.library-filters{display:flex;align-items:end;flex-wrap:wrap;gap:12px;margin-bottom:16px}.library-filters>label{min-width:150px;margin:0;flex:0 1 180px;font-size:12px;color:var(--muted)}.library-filters select{margin-top:5px;color:var(--ink)}.library-filters>#manage-categories{margin-left:auto}
.library-results{font-size:12px;color:var(--muted);margin:0 0 10px;font-variant-numeric:tabular-nums}
.video-row{grid-template-columns:minmax(0,1fr) 104px 134px;gap:20px;padding:18px 20px;cursor:default}.video-row:hover{background:#fffafb}
.video-open{display:grid;grid-template-columns:112px minmax(0,1fr);gap:18px;align-items:center;padding:0;border:0;text-align:left;background:transparent;color:var(--ink);min-width:0;border-radius:7px}
.video-open:hover .video-name{text-decoration:underline;text-underline-offset:4px}.video-info{min-width:0}.video-name,.video-sku,.video-category{display:block}.video-name{font-size:15px}.video-sku{font-size:12px}.video-category{display:inline-block;font-size:11px;color:var(--brand-ink);background:var(--brand-soft);border-radius:4px;padding:2px 7px;margin-top:7px;max-width:100%;overflow-wrap:anywhere}
.thumb{width:112px}.row-meta{display:flex;flex-direction:column;gap:8px;align-items:flex-start}.video-dates{display:block;font-size:11px;color:var(--muted)}.row-actions{display:flex;justify-content:flex-end}.row-actions>button{width:100%;min-height:44px;font-size:12px;padding:10px 12px;white-space:nowrap}.row-actions>button.copied{background:#e7f1eb;color:var(--green)}
.return-bar{position:sticky;top:0;z-index:3;display:flex;align-items:center;gap:12px;background:var(--bg);border-bottom:1px solid var(--line);padding:12px 0;margin:-12px 0 24px}.return-bar .back-button{background:var(--surface);border-color:var(--line);color:var(--ink);padding:10px 16px;min-height:44px;margin:0}.return-bar .back-button:hover{background:var(--brand-soft)}.return-context{font-size:12px;color:var(--muted)}
.sidebar nav{position:sticky;top:20px}.collapse-hint{margin-left:auto;font-size:11px;font-weight:400;color:var(--muted)}summary:has(.collapse-hint)::after{margin-left:0}
.detail-layout>.publish-panel{position:static;align-self:start}.detail-layout>.remove-details{grid-column:1/-1;grid-row:4;padding-top:12px;margin-top:12px}.metadata-editor select{margin:0}.metadata-editor form>button{margin-top:20px}
.category-picker{display:flex;align-items:center;gap:8px}.category-picker select{flex:1;min-width:0}.category-picker>button{flex-shrink:0;font-size:12px;padding:9px 8px}.inline-category{padding:14px;background:var(--brand-soft);border-radius:8px;margin-top:8px}.inline-category>label{margin-top:0}.inline-category .button-row{margin-top:10px}.inline-category .error{margin:8px 0 0}
.category-manager{padding:22px 0 24px;margin-bottom:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-heading{display:flex;align-items:start;justify-content:space-between;gap:20px}.section-heading h2{margin-bottom:6px}.section-heading p{font-size:12px}.category-create,.category-edit{display:flex;gap:12px;align-items:end;max-width:660px}.category-create>label,.category-edit>label{flex:1;margin:0}.category-create>button,.category-edit>button{flex-shrink:0}.category-create{margin:8px 0 22px}.category-edit{margin-top:14px}.category-edit>.small{align-self:center;min-width:60px}.category-edit input{margin-top:4px}.category-manager input{max-width:100%}
#copy-dialog{width:min(580px,calc(100% - 32px))}#copy-dialog textarea{margin:8px 0 18px;font:12px/1.6 ui-monospace,monospace}#embed-code:disabled,#play-url:disabled{opacity:1;color:var(--muted);background:#f7f4f7}
@media(max-width:1200px){.video-row{grid-template-columns:minmax(0,1fr) 134px;gap:12px}.row-meta{grid-column:1;grid-row:2;flex-direction:row;align-items:center;margin-left:130px}.row-actions{grid-column:2;grid-row:1/3}.video-open{grid-column:1;grid-row:1}.library-toolbar{align-items:flex-start;flex-direction:column;gap:12px}.search{max-width:none;width:100%}.library-filters>label{flex:1 1 130px}.library-filters>#manage-categories{margin-left:0}}
@media(max-width:760px){.sidebar nav{position:static}.library-filters{gap:10px}.library-filters>label{min-width:0;flex:1 1 40%}.library-filters>label:last-of-type{flex:1 1 40%}.library-filters>#manage-categories{margin-left:auto}.video-row{grid-template-columns:minmax(0,1fr) 76px;padding:16px 12px;gap:10px}.video-open{grid-template-columns:64px minmax(0,1fr);gap:10px;grid-row:1;grid-column:1}.thumb{width:64px;grid-row:auto}.video-name{font-size:14px}.video-sku{font-size:11px}.row-meta{grid-column:1;grid-row:2;margin:0;gap:8px;flex-wrap:wrap}.row-actions{grid-column:2;grid-row:1/3;align-self:center}.row-actions>button{font-size:11px;white-space:normal;padding:8px 6px;line-height:1.4}.row-actions>.row-copy{flex-direction:column;gap:4px}.row-copy span{max-width:5em}.video-dates{display:block}.return-bar{margin-top:-12px;padding:10px 0}.return-context{display:none}.detail-layout>.remove-details{grid-row:5;grid-column:1}.category-edit{flex-wrap:wrap;align-items:end}.category-edit>label{flex-basis:100%}.category-edit>.small{margin-right:auto}.category-create{flex-wrap:wrap}.category-create>label{flex-basis:100%}.category-picker{flex-wrap:wrap}.category-picker select{flex-basis:60%}.collapse-hint{font-size:11px}.filter{min-height:44px}}

/* Classifications read as a list; only the chosen row becomes an editor. */
.category-manager{padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:12px;margin:6px 0 24px}
.category-manager .section-heading{align-items:flex-start;margin-bottom:20px}.category-manager .section-heading>button{flex-shrink:0}.category-manager h2{font-size:20px}.category-manager .section-heading p{margin:0}
.category-manager .category-create{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;max-width:none;align-items:center;margin:0 0 24px}.category-create input{margin:0;min-width:0}.category-create button{white-space:nowrap;min-height:44px}
.category-list-heading{display:flex;justify-content:space-between;gap:16px;font-size:12px;color:var(--muted);padding-bottom:10px;border-bottom:1px solid var(--line)}
.category-item{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}.category-item:last-child{border-bottom:0}.category-item-info{min-width:0;flex:1}.category-item-info strong{display:block;font-size:15px;font-weight:600;overflow-wrap:anywhere}.category-item-info>span{display:block;font-size:12px;color:var(--muted);margin-top:3px}.category-item-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.category-item-actions button{font-size:12px;min-height:44px}
.category-manager .category-edit{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;max-width:none;gap:10px;margin:0;padding:16px 0;border-bottom:1px solid var(--line)}.category-edit:last-child{border-bottom:0}.category-manager .category-edit input{margin:0;min-width:0}.category-edit-actions{display:flex;gap:8px}.category-edit-actions button{min-height:44px}.category-edit>p{grid-column:1/-1;margin:0}.category-empty{padding:24px 0 4px}.category-empty p{margin-bottom:4px;font-weight:600}.category-empty>span{font-size:12px;color:var(--muted)}
@media(max-width:760px){.category-manager{padding:18px}.category-manager .section-heading{gap:12px;margin-bottom:18px}.category-manager h2{font-size:18px}.category-manager .section-heading>button{font-size:12px;padding:8px 12px}.category-manager .category-create{grid-template-columns:minmax(0,1fr);gap:8px}.category-manager .category-create button{justify-self:start}.category-item{gap:10px;align-items:flex-start}.category-item-actions{gap:4px;flex-wrap:wrap;justify-content:flex-end;max-width:124px}.category-item-actions button{padding:8px 10px}.category-manager .category-edit{grid-template-columns:minmax(0,1fr)}.category-edit-actions{justify-content:flex-end}.category-edit>p{grid-row:2}.category-manager .category-edit .visually-hidden{position:absolute}}


/* Category headings replace repeating classification fields on each video. */
.video-main{min-width:0}.video-main .video-open{width:100%}
.video-list{background:transparent;border:0;border-radius:0;overflow:visible}
.video-group{margin:0 0 28px}.video-group:last-child{margin-bottom:0}
.video-group-heading{display:flex;align-items:baseline;gap:12px;margin:0 0 12px;padding:0 2px}
.video-group-heading h2{margin:0;font-size:18px;overflow-wrap:anywhere}
.video-group-heading>span{font-size:12px;color:var(--muted);white-space:nowrap}
.video-group-list{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.row-actions{flex-direction:column;align-items:stretch;gap:4px}
.row-actions>.row-delete,.row-actions>.row-category-action{min-height:36px;padding:5px 8px;font-size:12px}
.row-delete svg{width:15px;height:15px}
#move-video-title{overflow-wrap:anywhere}#move-category-select{width:100%}
@media(max-width:1200px){.video-main{grid-column:1;grid-row:1}}
@media(max-width:760px){.video-group-heading h2{font-size:17px}.row-actions>.row-delete,.row-actions>.row-category-action{min-height:44px;font-size:11px}.category-item{flex-wrap:wrap}.category-item-actions{max-width:none}.category-item-info{flex-basis:100%}.category-item-actions{justify-content:flex-start}}