:root{--bg:#f5f6f8;--surface:#ffffff;--border:#d8dbe0;--border-strong:#b9bec6;--text:#1c1f23;--text-dim:#62686f;--accent:#2f4bd8;--danger:#c0392b;--ok:#1e7a4a;--radius:4px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Malgun Gothic,Apple SD Gothic Neo,system-ui,sans-serif;font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.shell{display:flex;min-height:100vh}.side{width:190px;flex:0 0 190px;background:var(--surface);border-right:1px solid var(--border);padding:16px 0}.side h1{font-size:15px;margin:0 0 16px;padding:0 16px}.side nav{display:flex;flex-direction:column}.side nav a{padding:8px 16px;color:var(--text);font-size:13.5px}.side nav a:hover{background:var(--bg);text-decoration:none}.side nav a[aria-current=page]{background:var(--bg);border-left:3px solid var(--accent);padding-left:13px;font-weight:600}.body{flex:1 1;min-width:0;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 20px;background:var(--surface);border-bottom:1px solid var(--border)}.topbar .who{font-size:13px;color:var(--text-dim)}.topbar .who b{color:var(--text);font-weight:600}.main{padding:20px;flex:1 1}.head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.head h2{font-size:17px;margin:0}.head .sub{font-size:12.5px;color:var(--text-dim)}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.panel+.panel{margin-top:16px}.panel-head{padding:10px 14px;border-bottom:1px solid var(--border);font-weight:600;font-size:13.5px}.panel-body{padding:14px}table{width:100%;border-collapse:collapse;font-size:13px}td,th{text-align:left;padding:8px 12px;border-bottom:1px solid var(--border);vertical-align:middle}th{background:#fafbfc;color:var(--text-dim);font-weight:600;white-space:nowrap}tbody tr:last-child td{border-bottom:0}td.num,th.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}td.act{text-align:right;white-space:nowrap}button{font:inherit;cursor:pointer;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);border-radius:var(--radius);padding:6px 12px}button:hover{background:#eef0f3}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.primary:hover{background:#2740b8}button.danger{color:var(--danger);border-color:var(--danger)}button.sm{padding:3px 8px;font-size:12px}button+button{margin-left:6px}input,select,textarea{font:inherit;background:var(--surface);color:var(--text);border:1px solid var(--border-strong);border-radius:var(--radius);padding:6px 8px;width:100%}input:disabled,select:disabled{background:#f0f1f3;color:var(--text-dim)}.form{display:grid;grid-gap:12px;gap:12px;max-width:420px}.form.wide{max-width:none;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.field{display:grid;grid-gap:4px;gap:4px}.field label{font-size:12.5px;color:var(--text-dim)}.field .hint{font-size:12px;color:var(--text-dim)}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.msg{padding:10px 12px;border-radius:var(--radius);font-size:13px;margin-bottom:12px}.msg.error{background:#fdecea;color:var(--danger)}.msg.info{background:#eef1f6;color:var(--text-dim)}.msg.ok{background:#e8f5ee;color:var(--ok)}.tag{display:inline-block;padding:1px 6px;border:1px solid var(--border-strong);border-radius:2px;font-size:11.5px;color:var(--text-dim)}.tag+.tag{margin-left:4px}.tag.on{border-color:var(--accent);color:var(--accent)}.tag.off{border-color:var(--danger);color:var(--danger)}.dim,.empty{color:var(--text-dim)}.empty{padding:30px;font-size:13px}.empty,.more{text-align:center}.more{padding:10px;border-top:1px solid var(--border)}.talk{display:grid;grid-gap:8px;gap:8px;margin-bottom:12px}.talk .bubble{border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px}.talk .bubble.admin{background:#f6f8fa}.talk .bubble .who{font-size:11.5px;color:var(--text-dim)}.talk .bubble p{margin:5px 0;font-size:13.5px;line-height:1.7;white-space:pre-wrap}.talk .bubble .when{font-size:11.5px;color:var(--text-dim)}.thumb-sm{width:48px;height:48px;object-fit:cover;border-radius:3px;display:block}.clip{max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.shots{display:flex;gap:8px;flex-wrap:wrap}.shots img{width:120px;height:120px;object-fit:cover;border-radius:var(--radius);display:block}.groups{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}.groups button[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#fff}.login{max-width:320px;margin:80px auto}.login h1{font-size:18px;margin:0 0 16px}