:root{--primary: #ba4e4e;--bg: #f9fafb;--card: #fff;--text: #111827;--muted: #6b7280;--border: #e5e7eb;--error-bg: #fef2f2;--error-text: #b91c1c}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}.page{max-width:1100px;margin:0 auto;padding:24px 20px 48px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-box{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:32px;max-width:420px;width:100%;box-shadow:0 1px 3px #0000000f}.login-box h1{margin:0 0 8px;font-size:1.5rem}.login-box form{display:flex;flex-direction:column;gap:12px;margin-top:20px}.header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}.header h1{margin:0;font-size:1.5rem}.header-actions{display:flex;gap:8px}.input{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:15px}.btn{padding:10px 18px;border-radius:8px;border:1px solid var(--border);background:var(--card);font-size:14px;font-weight:500;cursor:pointer}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-ghost{background:transparent}.section{margin-bottom:28px}.section h2{font-size:1rem;font-weight:600;margin:0 0 12px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:16px}.stat-label{font-size:12px;color:var(--muted);margin-bottom:4px}.stat-value{font-size:1.75rem;font-weight:700;color:var(--text)}.stat-sub{font-size:12px;color:var(--muted);margin-top:4px}.muted{color:var(--muted);font-size:14px}.meta{margin:0 0 16px}.banner.error{background:var(--error-bg);color:var(--error-text);padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:14px}code{font-size:.9em;background:#f3f4f6;padding:2px 6px;border-radius:4px}