:root{--bg: #0f172a;--card: #1e293b;--border: #334155;--fg: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;--accent-fg: #0f172a;--danger: #f87171;--success: #4ade80;--warn: #fbbf24}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1200px;margin:0 auto;padding:16px}.header{display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--border);padding:12px 16px;background:var(--card);position:sticky;top:0;z-index:50}.header h1{margin:0;font-size:16px;font-weight:600;flex:1;min-width:0}.nav{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.nav a{padding:6px 10px;border-radius:6px;min-height:36px;display:inline-flex;align-items:center}.nav 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td.num{text-align:left}}.muted{color:var(--muted)}.warn{color:var(--warn)}.danger{color:var(--danger)}.success{color:var(--success)}.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px}.pill.admin{background:var(--accent);color:var(--accent-fg)}.pill.resident{background:var(--border);color:var(--fg)}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{width:360px}.flash{padding:8px 12px;border-radius:6px;margin-bottom:12px;font-size:13px}.flash.error{background:#f8717126;color:var(--danger)}.flash.warn{background:#fbbf2426;color:var(--warn)}.flash.success{background:#4ade8026;color:var(--success)}.actions{display:flex;gap:6px;flex-wrap:wrap}.actions button{padding:6px 10px;font-size:12px;min-height:32px}