:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;font-weight:400;color:#1a1a1a;background-color:#f5f5f5}*{box-sizing:border-box}body{margin:0;min-height:100vh}.app{min-height:100vh;display:flex;flex-direction:column}.nav{display:flex;align-items:center;gap:2rem;padding:.75rem 1.5rem;background:#2c3e50;color:#fff}.nav-brand{margin:0;font-size:1.25rem;display:flex;align-items:center;text-decoration:none}.nav-logo{height:2.5rem;display:block}.nav-links{display:flex;gap:1rem}.nav-links a{color:#ffffffd9;text-decoration:none;padding:.5rem .75rem;border-radius:4px;transition:background .2s}.nav-links a:hover{background:#ffffff1a;color:#fff}.nav-links a.active{background:#fff3;color:#fff}.main{flex:1;padding:1.5rem;max-width:1400px;margin:0 auto;width:100%}.page-header{margin:0 0 1.5rem;font-size:1.5rem}.card{background:#fff;border-radius:8px;box-shadow:0 1px 3px #0000001a;padding:1.25rem;margin-bottom:1rem}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:.75rem;text-align:left;border-bottom:1px solid #eee}th{font-weight:600;color:#555}tr:hover{background:#fafafa}.badge{display:inline-block;padding:.2rem .5rem;border-radius:4px;font-size:.8rem}.badge-available{background:#d4edda;color:#155724}.badge-rented{background:#fff3cd;color:#856404}.badge-active{background:#cce5ff;color:#004085}.badge-pending{background:#e2e3e5;color:#383d41}.badge-completed{background:#d4edda;color:#155724}.badge-cancelled{background:#f8d7da;color:#721c24}.btn{padding:.5rem 1rem;border-radius:6px;border:1px solid #ddd;background:#fff;cursor:pointer;font-size:.9rem}.btn:hover{background:#f0f0f0}.btn-primary{background:#2c3e50;color:#fff;border-color:#2c3e50}.btn-primary:hover{background:#34495e}.btn-danger{background:#dc3545;color:#fff;border-color:#dc3545}.btn-danger:hover{background:#c82333}.form{display:flex;flex-direction:column;gap:1rem;min-width:280px}.form-group{display:flex;flex-direction:column;gap:.25rem}.form-group label{font-weight:500;font-size:.9rem;color:#555}.form-group input,.form-group select,.form-group textarea{padding:.5rem .75rem;border:1px solid #ddd;border-radius:6px;font-size:.9rem;font-family:inherit}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#2c3e50;box-shadow:0 0 0 2px #2c3e5033}.form-group textarea{min-height:80px;resize:vertical}.form-actions{display:flex;gap:.5rem;justify-content:flex-end;margin-top:.5rem}.modal-overlay{position:fixed;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.modal-content{background:#fff;border-radius:8px;box-shadow:0 4px 20px #00000026;max-width:480px;width:100%;max-height:90vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.25rem;border-bottom:1px solid #eee}.modal-header h2{margin:0;font-size:1.25rem}.modal-body{padding:1.25rem}.table-actions{display:flex;gap:.5rem}.table-actions .btn{padding:.35rem .6rem;font-size:.8rem}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.login-card{max-width:400px;width:100%}.nav-user{margin-left:auto;display:flex;align-items:center}