:root{
  --primary:#2563eb;
  --bg:#f4f5f7;--card:#fff;--text:#1a1d23;--muted:#6b7280;--line:#e5e7eb;--hover:#f8f9fb;
  --danger:#dc2626;--ok:#16a34a;--radius:10px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
a{color:var(--primary);text-decoration:none}
h1{font-size:20px;margin:0 0 6px}
h2{font-size:15px;margin:0 0 14px}
.muted{color:var(--muted)}
.small{font-size:12.5px}
.right{text-align:right}
.mt{margin-top:12px}

/* Topbar */
.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:12px;
  height:54px;padding:0 20px;background:var(--card);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:650;font-size:15px;min-width:0}
.brand img{height:32px;max-width:180px;object-fit:contain}
.brand span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar nav{display:flex;gap:4px}
.topbar nav a{padding:7px 11px;border-radius:7px;color:var(--text);font-weight:500}
.topbar nav a:hover{background:var(--hover)}
.topbar nav a.on{color:var(--primary);background:color-mix(in srgb,var(--primary) 9%,transparent)}
.topbar nav a.muted{color:var(--muted)}

.wrap{max-width:1040px;margin:0 auto;padding:20px 16px 60px}
.wrap.narrow{max-width:720px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius)}
.card.pad{padding:18px 20px;margin-bottom:16px}

/* Buttons & forms */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 14px;border-radius:8px;
  border:1px solid var(--line);background:var(--card);color:var(--text);font:inherit;font-weight:550;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--hover)}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.primary:hover{filter:brightness(.93)}
.btn.ghost{border-color:transparent;background:transparent}
.btn.ghost:hover{background:var(--hover)}
.btn.sm{height:30px;padding:0 10px;font-size:13px}
.btn.icon{width:30px;padding:0;font-size:16px}
.btn.block{width:100%}
.btn.danger,.danger{color:var(--danger)}
.link{background:none;border:0;padding:0;color:var(--primary);font:inherit;font-weight:600;cursor:pointer}
label{display:flex;flex-direction:column;gap:5px;font-weight:550;font-size:13px}
input:not([type=checkbox]):not([type=color]):not([type=file]),textarea{width:100%;height:38px;padding:0 11px;border:1px solid var(--line);
  border-radius:8px;font:inherit;font-weight:400;color:var(--text);background:#fff;outline:0}
textarea{height:auto;padding:9px 11px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px}
input:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 18%,transparent)}
input[type=file]{font:inherit;font-weight:400;font-size:13px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid .span2{grid-column:span 2}
.grid .end{display:flex;align-items:end}
.color{display:flex;align-items:center;gap:10px;height:38px}
.color input{width:44px;height:34px;padding:0;border:1px solid var(--line);border-radius:7px;background:none;cursor:pointer}
.logo-field{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-weight:400}
.logo-field img{height:38px;max-width:140px;object-fit:contain;border:1px solid var(--line);border-radius:6px;padding:3px;background:#fff}
.check{flex-direction:row;align-items:center;gap:6px;font-weight:400}
details summary{list-style:none;margin-top:12px;width:max-content}
details summary::-webkit-details-marker{display:none}
.alert{padding:10px 13px;border-radius:8px;margin-bottom:14px;font-weight:500}
.alert.err{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.alert.ok{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0}
.tbl{width:100%;border-collapse:collapse}
.tbl td{padding:9px 0;border-bottom:1px solid var(--line)}

/* Auth */
.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.auth-box{width:100%;max-width:370px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:28px}
.auth-box form{display:flex;flex-direction:column;gap:14px;margin-top:16px}
.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:20px;font-size:16px}
.auth-brand img{height:40px;max-width:200px;object-fit:contain}

/* Upload */
.upload{margin-bottom:18px;border-style:dashed;border-width:1.5px;transition:background .15s,border-color .15s}
.upload.over{border-color:var(--primary);background:color-mix(in srgb,var(--primary) 5%,#fff)}
.drop-inner{display:flex;align-items:center;gap:14px;padding:18px 20px;color:var(--text)}
.drop-inner svg{color:var(--primary);flex:none}
#queue:empty{display:none}
#queue{border-top:1px solid var(--line);padding:6px 20px 12px}
.q{display:grid;grid-template-columns:1fr auto;gap:4px 12px;padding:8px 0;border-bottom:1px solid var(--line)}
.q:last-child{border-bottom:0}
.q .n{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:550}
.q .s{font-size:12.5px;color:var(--muted);text-align:right;white-space:nowrap}
.q .bar{grid-column:span 2;height:6px;background:var(--line);border-radius:4px;overflow:hidden}
.q .bar i{display:block;height:100%;width:0;background:var(--primary);transition:width .2s}
.q.done .bar i{background:var(--ok)}
.q.fail .bar i{background:var(--danger)}
.q.fail .s{color:var(--danger)}

/* Toolbar */
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}
.search{display:flex;gap:6px;width:min(320px,60%)}
.search input{height:34px}

/* List */
.list{overflow:visible}
.row{display:grid;grid-template-columns:128px 1fr auto;gap:14px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row:hover{background:var(--hover)}
.thumb{position:relative;width:128px;aspect-ratio:16/9;border:0;padding:0;border-radius:7px;overflow:hidden;background:#111;cursor:pointer}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb .noimg{display:flex;align-items:center;justify-content:center;height:100%;color:#777;font-size:20px}
.thumb em{position:absolute;right:5px;bottom:5px;padding:1px 5px;border-radius:4px;background:rgba(0,0,0,.75);color:#fff;font:600 11px/1.4 system-ui;font-style:normal}
.info{min-width:0}
.title{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:text;border-radius:5px;padding:1px 4px;margin-left:-4px}
.title:hover{background:#fff;box-shadow:inset 0 0 0 1px var(--line)}
.title[contenteditable=true]{background:#fff;box-shadow:inset 0 0 0 1.5px var(--primary);outline:0;white-space:normal}
.meta{margin-top:2px}
.actions{display:flex;align-items:center;gap:6px}
.more{position:relative}
.menu{display:none;position:absolute;right:0;top:34px;z-index:20;min-width:160px;padding:5px;background:#fff;border:1px solid var(--line);border-radius:9px;box-shadow:0 8px 24px rgba(0,0,0,.12)}
.more.open .menu{display:block}
.menu a,.menu button{display:block;width:100%;padding:7px 10px;border:0;background:none;border-radius:6px;font:inherit;color:var(--text);text-align:left;cursor:pointer}
.menu a:hover,.menu button:hover{background:var(--hover)}
.menu .danger{color:var(--danger)}
.empty{padding:40px;text-align:center;color:var(--muted)}
.pager{display:flex;gap:4px;justify-content:center;margin-top:14px;flex-wrap:wrap}
.pager a{min-width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:7px;color:var(--text);border:1px solid var(--line);background:#fff}
.pager a.on{background:var(--primary);border-color:var(--primary);color:#fff}

/* Dialogs */
.dlg{width:min(560px,calc(100vw - 32px));padding:0;border:0;border-radius:12px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.dlg.wide{width:min(900px,calc(100vw - 32px))}
.dlg::backdrop{background:rgba(15,18,25,.5)}
.dlg-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 12px 12px 18px;border-bottom:1px solid var(--line)}
.dlg-head strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dlg-body{padding:16px 18px}
.dlg-body.flush{padding:0;background:#000}
.dlg-body video{display:block;width:100%;max-height:75vh;background:#000}
.dlg-foot{display:flex;justify-content:flex-end}
.tabs{display:flex;gap:4px;margin-bottom:10px;flex-wrap:wrap}
.tabs button{height:30px;padding:0 10px;border:1px solid var(--line);background:#fff;border-radius:7px;font:inherit;font-size:13px;font-weight:550;cursor:pointer;color:var(--muted)}
.tabs button.on{color:var(--primary);border-color:var(--primary);background:color-mix(in srgb,var(--primary) 7%,#fff)}
#codeText{min-height:96px}
#codeHint{margin:8px 0 12px}

#toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%,20px);opacity:0;pointer-events:none;
  padding:9px 16px;border-radius:8px;background:#111827;color:#fff;font-weight:550;transition:.2s;z-index:100}
#toast.show{opacity:1;transform:translate(-50%,0)}

@media (max-width:720px){
  .topbar{padding:0 12px}
  .topbar nav a{padding:7px 8px}
  .row{grid-template-columns:96px 1fr;gap:10px;padding:10px}
  .thumb{width:96px}
  .actions{grid-column:span 2;justify-content:flex-end}
  .toolbar{flex-direction:column;align-items:stretch}
  .search{width:100%}
  .grid{grid-template-columns:1fr}
  .grid .span2{grid-column:auto}
  .drop-inner{padding:16px}
}
.field{display:flex;flex-direction:column;gap:5px;font-weight:550;font-size:13px}
.logo-field input[type=file]{max-width:250px}