:root{--bg:#f6f5f1;--surface:#ffffff;--surface-2:#faf9f6;--line:#e7e4dc;--line-strong:#d8d4c9;--ink:#1a1916;--ink-soft:#423f38;--muted:#726d63;--accent:#20564a;--accent-hover:#1a463c;--accent-soft:#e8f0ec;--danger:#a4392f;--danger-soft:#fbeeec;--warn-soft:#fdf4e3;--radius:14px;--shadow:0 1px 2px rgba(26,25,22,0.04),0 8px 24px -16px rgba(26,25,22,0.18)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans SC,sans-serif;font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:rgba(246,245,241,.86);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.site-header__inner{max-width:1080px;margin:0 auto;padding:14px 24px;gap:28px}.brand,.site-header__inner{display:flex;align-items:center}.brand{gap:9px;font-weight:650;letter-spacing:-.01em;font-size:16px}.brand__mark{width:22px;height:22px;border-radius:7px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:700}.nav{display:flex;gap:4px;flex:1 1}.nav a{padding:6px 12px;border-radius:999px;color:var(--muted);font-size:14px;transition:background .15s,color .15s}.nav a:hover{background:var(--surface);color:var(--ink)}.nav a[data-active=true]{background:var(--accent-soft);color:var(--accent);font-weight:600}.header-user{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted)}.shell{flex:1 1;padding:32px 24px 64px}.footer,.shell{width:100%;max-width:1080px;margin:0 auto}.footer{padding:24px;color:var(--muted);font-size:12px;display:flex;gap:16px;border-top:1px solid var(--line)}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}h1,h2,h3{margin:0;letter-spacing:-.02em;line-height:1.3}h1{font-size:26px}h1,h2{font-weight:600}h2{font-size:18px}h3{font-size:15px;font-weight:600}p{margin:0}.sub{color:var(--muted);font-size:13px;margin-top:6px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.card+.card{margin-top:20px}.card__head{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--surface-2)}.card__body{padding:20px}.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;margin-bottom:18px}.crumb,.crumb a{color:var(--muted)}.crumb a:hover{color:var(--accent)}.crumb span.sep{opacity:.5}.crumb strong{color:var(--ink);font-weight:600}.grid-dirs{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));grid-gap:10px;gap:10px;margin-bottom:20px}.dir-card{display:flex;align-items:center;gap:12px;padding:13px 15px;border:1px solid var(--line);border-radius:11px;background:var(--surface);transition:border-color .15s,transform .15s,box-shadow .15s}.dir-card:hover{border-color:var(--line-strong);transform:translateY(-1px);box-shadow:var(--shadow)}.dir-card__icon{width:30px;height:30px;border-radius:8px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:13px;flex:none}.dir-card__name{font-weight:550;font-size:14px;word-break:break-all}.dir-card__meta{font-size:12px;color:var(--muted)}.file-table{width:100%;border-collapse:collapse}.file-table th{text-align:left;font-size:12px;font-weight:500;color:var(--muted);padding:10px 20px;background:var(--surface-2)}.file-table td,.file-table th{border-bottom:1px solid var(--line)}.file-table td{padding:11px 20px;vertical-align:middle}.file-table tr:last-child td{border-bottom:none}.file-table tbody tr:hover{background:var(--surface-2)}.file-table .num{text-align:right;white-space:nowrap;color:var(--muted);font-size:13px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.file-name{display:flex;align-items:center;gap:10px;min-width:0}.file-icon{width:26px;height:26px;border-radius:7px;flex:none;display:grid;place-items:center;font-size:12px;background:var(--surface-2);border:1px solid var(--line);color:var(--ink-soft)}.file-name span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:7px 14px;border-radius:9px;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font-size:13px;font-weight:500;cursor:pointer;transition:background .15s,border-color .15s,color .15s;white-space:nowrap;font-family:inherit}.btn:hover{border-color:var(--muted)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:#fff}.btn-danger{color:var(--danger);border-color:#eccfcb;background:var(--danger-soft)}.btn-danger:hover{border-color:var(--danger)}.btn-sm{padding:4px 10px;font-size:12px;border-radius:7px}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-row{display:flex;gap:8px;flex-wrap:wrap}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:13px;color:var(--ink-soft);font-weight:500}.field input,.field select,.field textarea{padding:9px 12px;border:1px solid var(--line-strong);border-radius:9px;font-size:14px;font-family:inherit;background:var(--surface);color:var(--ink);width:100%}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}.field .hint{font-size:12px;color:var(--muted)}.form-inline{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}.form-inline .field{margin-bottom:0;min-width:140px}.alert{padding:10px 14px;border-radius:10px;font-size:13px;margin-bottom:16px;border:1px solid transparent}.alert-error{background:var(--danger-soft);border-color:#eccfcb;color:var(--danger)}.alert-ok{background:var(--accent-soft);border-color:#cfe0d9;color:var(--accent)}.alert-warn{background:var(--warn-soft);border-color:#f0dfba;color:#8a6412}.badge{display:inline-block;padding:1px 8px;border-radius:999px;font-size:11px;font-weight:600;background:var(--surface-2);border:1px solid var(--line);color:var(--muted)}.badge-on{background:var(--accent-soft);border-color:#cfe0d9;color:var(--accent)}.badge-off{background:var(--danger-soft);border-color:#eccfcb;color:var(--danger)}.badge-admin{background:#eef1f8;border-color:#d8deef;color:#35507f}.mono{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:12.5px}.auth{max-width:380px;margin:8vh auto 0}.auth .card__body{padding:26px 24px}.auth h1{font-size:21px;margin-bottom:4px}.auth .sub{margin-bottom:22px}.auth .btn-primary{width:100%;padding:10px;margin-top:6px}.auth__foot{margin-top:18px;font-size:13px;color:var(--muted);text-align:center}.preview{border:1px solid var(--line);border-radius:11px;background:repeating-conic-gradient(#f7f6f3 0 25%,#fff 0 50%) 50% /18px 18px;display:grid;place-items:center;min-height:240px;overflow:hidden}.preview img{max-width:100%;max-height:520px;display:block}.preview iframe{width:100%;height:520px;border:0;background:#fff}.dl-note{display:flex;gap:8px;align-items:baseline;font-size:13px;margin-top:12px}.dl-note,.empty{color:var(--muted)}.empty{text-align:center;padding:56px 20px;font-size:14px}.empty strong{display:block;color:var(--ink);font-size:15px;margin-bottom:6px}.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:12px;gap:12px}.stat{padding:16px 18px;border:1px solid var(--line);border-radius:11px;background:var(--surface)}.stat__value{font-size:22px;font-weight:600;letter-spacing:-.02em}.stat__label{font-size:12px;color:var(--muted);margin-top:2px}@media (max-width:720px){.site-header__inner{padding:12px 16px;gap:14px}.shell{padding:22px 16px 48px}.nav a{padding:6px 9px}.file-table td:nth-child(3),.file-table td:nth-child(4),.file-table th:nth-child(3),.file-table th:nth-child(4){display:none}.page-head{flex-direction:column;align-items:flex-start}}