:root{--bg: #0f1115;--bg-raised: #171a21;--border: #2a2f3a;--text: #d8dee6;--muted: #8892a0;--accent: #3b82f6;--danger: #ef4444;--diff: #3a2a12}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 system-ui,Segoe UI,sans-serif}.layout{display:flex;min-height:100vh}.sidebar{width:180px;flex-shrink:0;display:flex;flex-direction:column;padding:16px 12px;border-right:1px solid var(--border)}.brand{font-size:18px;font-weight:700;margin-bottom:16px}.sidebar nav{display:flex;flex-direction:column;gap:2px}.sidebar nav a{color:var(--text);text-decoration:none;padding:6px 8px;border-radius:6px}.sidebar nav a:hover{background:var(--bg-raised)}.sidebar nav a.active{background:var(--bg-raised);color:var(--accent)}.sidebar-footer{margin-top:auto;display:flex;flex-direction:column;gap:4px}.version{color:var(--muted);font-size:12px}.content{flex:1;padding:20px 24px;max-width:1200px;min-width:0}h2{margin-top:0}.centered{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{background:var(--bg-raised);border:1px solid var(--border);border-radius:10px;padding:28px;width:320px;display:flex;flex-direction:column;gap:12px;text-align:center}.login-card h1{margin:0 0 8px}.login-card details{text-align:left}.enroll{display:flex;flex-direction:column;gap:8px;margin-top:8px}.card{background:var(--bg-raised);border:1px solid var(--border);border-radius:8px;padding:12px 14px;margin-bottom:10px}.card.dimmed{opacity:.55}.card-head{display:flex;align-items:center;gap:8px;margin-bottom:4px}.card p{margin:4px 0 8px}.chip{background:var(--bg);border:1px solid var(--border);border-radius:999px;padding:1px 9px;font-size:12px;color:var(--muted)}.badge{border-radius:4px;padding:1px 7px;font-size:12px;border:1px solid var(--border);color:var(--muted)}.badge-danger{background:var(--danger);border-color:var(--danger);color:#fff}.draft{border:1px solid var(--border);border-radius:6px;padding:8px 10px;margin:8px 0}.draft pre{margin:0 0 8px;white-space:pre-wrap;word-break:break-word;font:inherit}.actions{display:flex;gap:8px}button{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:5px 12px;cursor:pointer;font:inherit}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.5;cursor:default}button.linklike{background:none;border:none;color:var(--muted);padding:0;text-align:left}button.linklike:hover{color:var(--text)}input[type=text]{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:6px 10px;font:inherit}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:6px 10px;border-bottom:1px solid var(--border);vertical-align:top}th{color:var(--muted);font-weight:600;white-space:nowrap}.row-diff td{background:var(--diff)}.usage{list-style:none;padding:0;margin:8px 0 14px;color:var(--muted)}.muted{color:var(--muted)}.small{font-size:12px}.error{color:var(--danger);margin:6px 0}.auto-group{margin:12px 0}.auto-group summary{cursor:pointer;color:var(--muted, #a8a195);padding:8px 0}