:root{color-scheme:light;--bg: #f5f6f8;--surface: #ffffff;--border: #e2e5ea;--text: #1a1d23;--muted: #6b7280;--primary: #8b1e2c;--primary-dark: #6d1622;--success: #1a7f4b;--danger: #c0392b;--radius: 10px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Arial,sans-serif}#root{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:var(--primary);color:#fff}.topbar .brand{font-weight:700;letter-spacing:.3px}.topbar nav{display:flex;gap:8px}.topbar nav button{background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff;padding:6px 14px;border-radius:999px;cursor:pointer;font-size:13px}.topbar nav button.active{background:#fff3}.topbar .user-info{font-size:13px;display:flex;align-items:center;gap:12px}.logout-btn{background:#0003;border:none;color:#fff;padding:6px 12px;border-radius:6px;cursor:pointer}main{flex:1;padding:28px;max-width:1000px;width:100%;margin:0 auto}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:20px}h1{font-size:22px;margin:0 0 4px}h2{font-size:17px;margin:0 0 14px}.subtitle{color:var(--muted);font-size:13px;margin-bottom:20px}.login-screen{flex:1;display:flex;align-items:center;justify-content:center}.login-card{width:360px}label{display:block;font-size:13px;font-weight:600;margin:12px 0 4px}input,textarea,select{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:7px;font-size:14px;background:#fff;color:var(--text)}textarea{resize:vertical;min-height:70px}button{font-family:inherit}.btn{display:inline-block;background:var(--primary);color:#fff;border:none;padding:9px 16px;border-radius:7px;font-size:14px;cursor:pointer;font-weight:600}.btn:hover{background:var(--primary-dark)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn.secondary{background:#fff;color:var(--text);border:1px solid var(--border)}.btn.small{padding:5px 10px;font-size:12px}.btn.danger{background:var(--danger)}.btn-row{display:flex;gap:8px;margin-top:14px}.error-box{background:#fdecea;border:1px solid #f5c6c1;color:var(--danger);padding:10px 12px;border-radius:7px;font-size:13px;margin:12px 0}.success-box{background:#e9f7ef;border:1px solid #b7e4c7;color:var(--success);padding:10px 12px;border-radius:7px;font-size:13px;margin:12px 0}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:8px}.stat-tile{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:14px;text-align:center}.stat-tile .value{font-size:24px;font-weight:700;color:var(--primary)}.stat-tile .label{font-size:12px;color:var(--muted);margin-top:4px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:600}.badge.published{background:#e9f7ef;color:var(--success)}.badge.draft{background:#fdf3e3;color:#9a6a00}.empty-state{color:var(--muted);font-size:13px;padding:12px 0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.form-grid .full{grid-column:1 / -1}.loading{color:var(--muted);font-size:13px}