:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color:#213547;background-color:#f9f9f9}body{margin:0;min-height:100vh}*{box-sizing:border-box}.container{max-width:1200px;margin:0 auto;padding:20px}.nav{display:flex;gap:15px;margin-bottom:20px;background:#fff;padding:10px;border-radius:8px;box-shadow:0 2px 4px #0000001a}.btn{padding:8px 16px;border:none;border-radius:4px;cursor:pointer}.btn-primary{background:#2563eb;color:#fff}.btn-danger{background:#dc3545;color:#fff}.btn-secondary{background:#6c757d;color:#fff}.form{display:flex;flex-direction:column;gap:10px;max-width:400px;background:#fff;padding:20px;border-radius:8px;margin-bottom:20px}.input{padding:8px;border:1px solid #ddd;border-radius:4px}.card{background:#fff;border-radius:8px;padding:20px;margin-bottom:15px;box-shadow:0 2px 4px #0000001a}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:.75rem;background:#e9ecef}.badge-admin{background:#dc3545;color:#fff}.badge-editor{background:#ffc107;color:#000}.badge-viewer{background:#28a745;color:#fff}