:root{--bg: #f6f7f9;--surface: #ffffff;--border: #e2e5ea;--text: #16181d;--muted: #666e7a;--accent: #2b6cb0;--danger: #c53030;--success: #2f855a;--warn: #b7791f;--radius: 10px;color-scheme:light}@media(prefers-color-scheme:dark){:root{--bg: #14161a;--surface: #1c1f25;--border: #2c313a;--text: #e8eaed;--muted: #97a0ad;--accent: #63a4e0;--danger: #f16b6b;--success: #63b98a;--warn: #d9a441;color-scheme:dark}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}button{font:inherit;cursor:pointer;border-radius:7px;border:1px solid var(--border);background:var(--surface);color:var(--text);padding:7px 13px;transition:filter .12s ease}button:hover:not(:disabled){filter:brightness(.96)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.danger{background:var(--danger);border-color:var(--danger);color:#fff}button.success{background:var(--success);border-color:var(--success);color:#fff}input,select{font:inherit;padding:9px 11px;border-radius:7px;border:1px solid var(--border);background:var(--surface);color:var(--text);width:100%}.shell{display:flex;min-height:100vh}.sidebar{width:208px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);padding:18px 12px;display:flex;flex-direction:column;gap:4px}.brand{font-weight:700;font-size:15px;padding:0 10px 14px}.brand small{display:block;font-weight:400;color:var(--muted);font-size:11px}.nav-item{text-align:left;width:100%;border:none;background:none;padding:9px 10px;border-radius:7px;color:var(--muted);display:flex;justify-content:space-between;align-items:center;gap:8px}.nav-item:hover{background:var(--bg)}.nav-item.active{background:var(--accent);color:#fff;font-weight:600}.main{flex:1;padding:24px 28px;min-width:0}.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}h1{font-size:19px;margin:0}h2{font-size:15px;margin:0 0 10px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:15px 17px}.metric-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(184px,1fr));gap:13px;margin-bottom:22px}.metric .label{color:var(--muted);font-size:12px;margin-bottom:5px}.metric .value{font-size:25px;font-weight:650;letter-spacing:-.4px}.metric .sub{color:var(--muted);font-size:12px;margin-top:3px}.row{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;margin-bottom:10px;display:flex;gap:16px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap}.row-main{min-width:240px;flex:1}.row-actions{display:flex;gap:8px;flex-wrap:wrap}.row-title{font-weight:600;margin-bottom:3px}.row-meta{color:var(--muted);font-size:12.5px}.row-meta code{background:var(--bg);padding:1px 5px;border-radius:4px;font-size:11.5px}.badge{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;border:1px solid var(--border);color:var(--muted);margin-right:6px;vertical-align:1px}.badge.post{color:var(--accent);border-color:var(--accent)}.badge.user{color:var(--warn);border-color:var(--warn)}.badge.business{color:var(--success);border-color:var(--success)}.badge.message{color:var(--muted)}.badge.danger{color:var(--danger);border-color:var(--danger)}.quote{margin-top:8px;padding:8px 11px;border-left:3px solid var(--border);background:var(--bg);border-radius:0 6px 6px 0;color:var(--muted);font-size:13px;overflow-wrap:anywhere}.empty,.loading{text-align:center;padding:44px 20px;color:var(--muted);background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius)}.error-banner{background:color-mix(in srgb,var(--danger) 12%,transparent);border:1px solid var(--danger);color:var(--danger);padding:10px 14px;border-radius:8px;margin-bottom:14px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:100%;max-width:348px}.login-card h1{margin-bottom:5px}.login-card p.hint{color:var(--muted);font-size:12.5px;margin:0 0 18px}.field{margin-bottom:13px}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}.login-card button{width:100%}.field-hint{font-size:11.5px;color:var(--muted);margin-top:4px}.field-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:0 14px}.linkish{background:none;border:none;color:var(--accent);padding:8px 0 0;width:100%;font-size:12.5px}.spacer{flex:1}.sidebar-foot{color:var(--muted);font-size:11.5px;padding:10px}.sidebar-foot strong{color:var(--text);display:block;font-size:12.5px}@media(max-width:720px){.shell{flex-direction:column}.sidebar{width:100%;flex-direction:row;overflow-x:auto;border-right:none;border-bottom:1px solid var(--border)}.brand,.sidebar-foot,.spacer{display:none}.main{padding:16px}}.doc-grid{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px}.doc-card{border:1px solid var(--border);border-radius:8px;padding:8px;width:220px;font-size:12.5px}.doc-card .doc-label{font-weight:600;margin-bottom:2px}.doc-card img{display:block;width:100%;height:130px;object-fit:cover;border-radius:6px;margin-top:6px;background:var(--bg)}