:root{--bg:#f6f7f9;--surface:#fff;--border:#e2e5ea;--text:#1a1d21;--text-muted:#6b7280;--primary:#2563eb;--primary-hover:#1d4ed8;--danger:#dc2626;--success:#16a34a}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--primary)}.container{max-width:960px;margin:0 auto;padding:24px}.card{background:var(--surface);border:1px solid var(--border);border-radius:8px;margin-bottom:16px;padding:20px}.auth-page{justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;width:100%;max-width:380px;padding:32px}.auth-title{margin:0 0 4px}.auth-sub{color:var(--text-muted);margin:0 0 24px}.label{margin:12px 0 4px;font-size:.85rem;display:block}.field{border:1px solid var(--border);border-radius:6px;width:100%;padding:8px 10px;font-size:1rem}.btn{cursor:pointer;border:1px solid transparent;border-radius:6px;padding:8px 16px;font-size:.95rem}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{border-color:var(--border);color:var(--text);background:0 0}.error-msg{color:var(--danger);margin:8px 0;font-size:.85rem}.success-msg{color:var(--success);margin:8px 0;font-size:.85rem}.nav{border-bottom:1px solid var(--border);background:var(--surface);justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.nav a{color:var(--text);margin-right:16px;text-decoration:none}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);padding:8px;font-size:.9rem}.badge{background:var(--bg);border:1px solid var(--border);border-radius:999px;padding:2px 8px;font-size:.75rem;display:inline-block}