:root{--primary: #4f46e5;--primary-hover: #4338ca;--bg-main: #f8fafc;--bg-card: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--border: #e2e8f0;--success: #10b981;--warning: #f59e0b}*{box-sizing:border-box;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}body{background:var(--bg-main);color:var(--text-main)}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{width:100%;max-width:400px;background:var(--bg-card);padding:32px;border-radius:12px;box-shadow:0 4px 6px -1px #0000001a;border:1px solid var(--border)}.login-card h2{margin-bottom:24px;font-size:22px;text-align:center}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:14px;font-weight:500;margin-bottom:6px;color:var(--text-muted)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:6px;font-size:14px;outline:none}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary)}.btn{display:inline-block;padding:10px 16px;background:var(--primary);color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:background .2s}.btn:hover{background:var(--primary-hover)}.btn-secondary{background:#e2e8f0;color:var(--text-main)}.btn-secondary:hover{background:#cbd5e1}.btn-success{background:var(--success)}.btn-warning{background:var(--warning)}.layout{display:flex;min-height:100vh}.sidebar{width:260px;background:#1e1b4b;color:#fff;padding:24px 16px;display:flex;flex-direction:column}.sidebar h1{font-size:18px;margin-bottom:32px;padding-left:8px}.nav-links{display:flex;flex-direction:column;gap:8px;flex:1}.nav-item{padding:10px 14px;color:#c7d2fe;text-decoration:none;border-radius:8px;font-size:14px;cursor:pointer}.nav-item:hover,.nav-item.active{background:#ffffff1a;color:#fff}.main-content{flex:1;padding:32px;overflow-y:auto}.content-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.card{background:var(--bg-card);padding:24px;border-radius:12px;border:1px solid var(--border);margin-bottom:24px}.table{width:100%;border-collapse:collapse;margin-top:16px}.table th,.table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border);font-size:14px}.table th{background:#f8fafc;color:var(--text-muted);font-weight:600}.badge{display:inline-block;padding:4px 8px;border-radius:4px;font-size:12px;font-weight:600}.badge-published{background:#dcfce7;color:#15803d}.badge-draft{background:#fef3c7;color:#b45309}.badge-archived{background:#f1f5f9;color:#64748b}.json-editor{width:100%;font-family:monospace;font-size:13px;min-height:200px;padding:12px;border:1px solid var(--border);border-radius:6px;background:#f8fafc}