:root{--bg: #0b0b0c;--surface: #1a1a1b;--text: #f5f5f5;--muted: #8a8a8d;--action: #378add;--error: #e24b4a;--space: 16px;font-family:Inter,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.centered{min-height:100vh;display:grid;place-items:center}.card{background:var(--surface);padding:var(--space);border-radius:12px;display:flex;flex-direction:column;gap:var(--space);min-width:320px}label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}form{display:flex;flex-direction:column;gap:var(--space)}input,select,textarea{background:var(--bg);color:var(--text);border:1px solid #2a2a2b;border-radius:8px;padding:10px;font-size:14px}button{background:var(--action);color:#fff;border:0;border-radius:8px;padding:10px 14px;font-weight:600;cursor:pointer}button:disabled{opacity:.6;cursor:default}button.secondary{background:transparent;color:var(--text);border:1px solid #2a2a2b}.subhead{margin:0;font-size:13px;color:var(--muted);font-weight:600}.otp-input{letter-spacing:.4em;font-size:20px;text-align:center}.totp-qr{display:block;width:240px;height:240px;margin:0 auto;background:#fff;padding:8px;border-radius:6px}.totp-manual>summary{cursor:pointer;font-size:13px;color:var(--muted);margin-top:4px}.totp-manual>summary:focus-visible{outline:2px solid var(--muted);outline-offset:2px}.secret-uri{word-break:break-all;font-size:12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--muted);margin:0}.backup-codes{display:grid;grid-template-columns:1fr 1fr;gap:6px;list-style:none;padding:0;margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.error{color:var(--error)}.muted{color:var(--muted)}.shell{min-height:100vh}.topbar{display:flex;align-items:center;gap:var(--space);padding:12px var(--space);background:var(--surface);border-bottom:1px solid #2a2a2b}.topbar nav{display:flex;gap:12px}.topbar a{color:var(--text);text-decoration:none}.topbar a.active{color:var(--action)}.spacer{flex:1}.content{padding:var(--space)}.map-layout{display:flex;gap:var(--space);height:calc(100vh - 120px)}.map-main{flex:1;display:flex;flex-direction:column;gap:var(--space);min-width:0}.filter-bar{display:flex;gap:12px;flex-wrap:wrap}.map-canvas{flex:1;border-radius:12px;overflow:hidden;min-height:320px}.knock-dot{display:block;width:14px;height:14px;border-radius:50%;border:2px solid rgba(0,0,0,.5);cursor:pointer}.side-panel{width:320px;position:relative;align-self:flex-start}.side-panel .close{position:absolute;top:8px;right:8px;background:transparent;font-size:20px;padding:0 8px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;color:#0b0b0c;font-size:12px;font-weight:700}.unplottable{border:1px solid #2a2a2e;border-radius:8px;padding:12px 16px;margin-bottom:12px}.unplottable h2{font-size:14px;margin:0 0 4px}.unplottable p{margin:0 0 8px;font-size:13px}.unplottable ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.unplottable button{display:flex;justify-content:space-between;gap:16px;width:100%;background:transparent;border:0;padding:6px 0;text-align:left;cursor:pointer;color:inherit}.unplottable button:hover,.unplottable button:focus-visible{text-decoration:underline}.unplottable .verdict{font-size:12px;opacity:.7;white-space:nowrap}.unplottable li{display:flex;align-items:center;gap:8px}.unplottable li>button:first-child{flex:1}.truncated{border-left:2px solid #3a3a3e;padding-left:10px;margin-bottom:8px}