:root{font-family:Tahoma,"Segoe UI",sans-serif;color:#223c35;background:#f1f5f3;--green:#076348;--line:#dbe5df;--muted:#5e726a}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer;border:1px solid var(--line);border-radius:12px;padding:11px 15px;background:#fff;color:#244a3c;min-height:44px}button:hover{border-color:#087853;background:#eef8f3}button:disabled{opacity:.45;cursor:default}button[aria-pressed="true"]{background:#dcf3e6;border-color:#06724c;color:#03452e}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #e6aa39;outline-offset:3px}input[type="checkbox"]{width:18px;height:18px;accent-color:var(--green)}[hidden]{display:none!important}
.topbar{background:#fff;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:15px 4vw;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:15px}.brand img{width:100px;height:48px;object-fit:contain}.brand strong{display:block;font-size:22px}.brand span{font-size:12px;color:var(--muted)}nav{display:flex;gap:8px}.local-label{font-size:13px;color:#77551f;background:#fff5d9;padding:8px 12px;border-radius:8px}.privacy-note{padding:12px 4vw;background:#e3efe8;color:#38564a;font-size:13px;text-align:center}
main{max-width:1550px;margin:auto;padding:28px 3vw}.viewer-layout{display:grid;grid-template-columns:minmax(240px,1fr) minmax(280px,430px) minmax(240px,1fr);align-items:start;gap:26px}.panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:25px;box-shadow:0 10px 30px #18443308}.eyebrow{color:var(--green);font-size:13px;font-weight:700}h1,h2{font-size:24px;line-height:1.65;margin:10px 0 14px}.muted{color:var(--muted);line-height:1.9;font-size:15px}.subtle{font-size:13px;color:var(--muted);line-height:1.9}.primary{background:var(--green);color:#fff;border-color:var(--green)}.primary:hover{background:#054d39;color:#fff}.wide{width:100%;margin-top:14px}fieldset{padding:0;border:0;margin:18px 0}legend{font-size:14px;font-weight:700;margin-bottom:12px}.topic{display:flex;align-items:center;gap:10px;border:1px solid var(--line);padding:12px;margin:7px 0;border-radius:11px;font-size:14px}.topic:has(input:checked){background:#e6f5ec;border-color:#79b99a}.topic input{flex-shrink:0}.collection-tabs{display:flex;flex-direction:column;gap:8px;margin-top:20px}.player-heading{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);padding:3px 5px 12px}.video-shell{background:#102920;border-radius:24px;overflow:hidden;position:relative;aspect-ratio:9/16;max-height:70vh;min-height:320px;box-shadow:0 18px 40px #072b2325}.video-shell video{display:block;width:100%;height:100%;object-fit:contain;background:#071b14}.player-nav{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:15px}.player-nav span{text-align:center;font-size:12px;color:var(--muted)}.empty-state{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;padding:35px;color:#fff;line-height:2;text-align:center}.tags{display:flex;flex-wrap:wrap;gap:7px}.tags span{padding:7px 11px;border-radius:20px;background:#e9f2ed;font-size:12px}.rights-note{margin:24px 0;padding:16px;border-radius:14px;background:#fff8e7;color:#705719;line-height:1.8;font-size:14px}.rights-note p{margin:8px 0}.rights-note small{font-size:12px}.rating div{display:flex;gap:6px;flex-wrap:wrap}.rating button{flex:1;min-width:40px;padding:9px}.actions{display:grid;gap:10px}
.editor-layout{display:grid;grid-template-columns:minmax(250px,340px) minmax(300px,700px);justify-content:center;gap:28px}.editor-list-item{display:block;width:100%;text-align:right;margin:10px 0}.editor-list-item small{display:block;margin-top:5px;font-size:12px;color:var(--muted)}.edit-panel{display:grid;grid-template-columns:minmax(130px,210px) minmax(200px,1fr);gap:24px}.edit-panel>video{width:100%;max-height:440px;aspect-ratio:9/16;object-fit:contain;border-radius:15px;background:#102920}.edit-panel form>label:not(.check-line){display:grid;gap:9px;margin-bottom:16px;font-size:14px}.edit-panel input:not([type="checkbox"]),textarea,select{width:100%;padding:11px;border:1px solid var(--line);border-radius:10px;background:#fafcfb;color:#223c35}.check-line{display:flex;align-items:center;gap:8px;margin:18px 0;font-size:14px}.import-label{display:block;font-size:13px;line-height:2;margin-top:20px}.import-label input{max-width:100%;font-size:12px}.warning{background:#fff0da;color:#834610;padding:14px;line-height:1.8}.notice{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#113b2e;color:#fff;border-radius:12px;padding:0 20px;line-height:1.8;z-index:30;max-width:90vw}.notice:not(:empty){padding:12px 20px}.page-footer{text-align:center;color:var(--muted);font-size:12px;padding:22px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:1100px){.viewer-layout{grid-template-columns:minmax(220px,1fr) minmax(280px,430px)}.details{grid-column:1/-1}.editor-layout{grid-template-columns:1fr}.edit-panel{grid-template-columns:200px 1fr}}
@media(max-width:660px){.topbar{flex-wrap:wrap;gap:12px;padding:12px 16px}.brand strong{font-size:18px}.brand img{width:70px}.local-label{margin-right:auto}nav{order:3;width:100%}nav button{flex:1}.privacy-note{font-size:12px;line-height:1.8}main{padding:18px 14px}.viewer-layout{display:flex;flex-direction:column;gap:18px}.panel,.player-column{width:100%}.interests{padding:20px}#interest-options{display:grid;grid-template-columns:1fr 1fr;gap:6px}.topic{font-size:13px;padding:10px 7px;margin:0}.collection-tabs{flex-direction:row;flex-wrap:wrap}.collection-tabs button{flex:1;font-size:13px}.video-shell{max-height:none;aspect-ratio:9/16}.edit-panel{grid-template-columns:1fr}.edit-panel>video{max-height:300px}h1{font-size:21px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}