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20px;color:#fff}.navbar-container{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto}.navbar-logo{font-size:1.8rem;font-weight:700;color:#fff}.nav-menu{display:flex;align-items:center}.nav-menu li{margin:0 10px}.nav-menu li a{color:#fff;font-size:1rem;transition:color .3s ease}.nav-menu li a:hover{color:#1abc9c}.nav-actions{display:flex;align-items:center}.nav-user{margin-right:15px;font-size:1rem}.nav-button{background:#1abc9c;border:none;color:#fff;padding:8px 16px;border-radius:4px;cursor:pointer;margin-left:5px;font-size:1rem;transition:background .3s ease}.nav-button:hover{background:#16a085}@media (max-width: 768px){.navbar-container{flex-direction:column}.nav-menu{flex-direction:column;margin:10px 0}.nav-menu li{margin:5px 0}}.error,.alert{padding:10px;border-radius:4px;margin-bottom:15px;text-align:center;font-weight:500}.error{background:#e74c3c;color:#fff}.success,.alert-success{background:#2ecc71;color:#fff}.auth-container{max-width:400px;margin:60px auto;background:#fff;padding:30px;border-radius:6px;box-shadow:0 2px 8px #0000001a}.auth-container h2{text-align:center;margin-bottom:20px;color:#2c3e50}.auth-form .form-group{margin-bottom:15px}.auth-form label{display:block;margin-bottom:5px;font-weight:600}.auth-form input,.auth-form select{width:100%;padding:10px;border:1px solid #ddd;border-radius:4px;font-size:1rem}.auth-button{width:100%;background:#3498db;color:#fff;border:none;padding:12px;font-size:1rem;border-radius:4px;cursor:pointer;margin-top:10px;transition:background .3s ease}.auth-button:hover{background:#2980b9}.data-container{max-width:1200px;margin:40px auto;padding:20px}.data-container h2{text-align:center;margin-bottom:20px;color:#2c3e50}.data-form{background:#fff;padding:20px;margin-bottom:20px;border-radius:6px;box-shadow:0 2px 8px #0000001a}.data-form .form-group{margin-bottom:15px}.data-form label{display:block;margin-bottom:5px;font-weight:600}.data-form input,.data-form select{width:100%;padding:10px;border:1px solid #ddd;border-radius:4px;font-size:1rem}.data-button{background:#1abc9c;color:#fff;border:none;padding:10px 20px;margin-right:10px;border-radius:4px;cursor:pointer;transition:background .3s ease}.data-button:hover{background:#16a085}.data-button.cancel{background:#e74c3c}.data-button.cancel:hover{background:#c0392b}.data-list{background:#fff;padding:20px;border-radius:6px;box-shadow:0 2px 8px #0000001a}.data-list ul{list-style:none}.data-list li{padding:15px;border-bottom:1px solid #f0f0f0}.data-list li:last-child{border-bottom:none}.action-buttons{margin-top:10px}.dashboard-container{max-width:1200px;margin:40px auto;padding:20px;text-align:center;color:#2c3e50}.dashboard-container h1,.dashboard-container h2{margin-bottom:20px}.flash-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin:30px 0}.flash-card{background:linear-gradient(135deg,#1abc9c,#16a085);border-radius:12px;box-shadow:0 4px 12px #0000001a;padding:30px 20px;text-align:center;color:#fff;cursor:pointer;transition:transform .3s ease,box-shadow .3s ease}.flash-card:hover{transform:translateY(-8px);box-shadow:0 8px 16px #0003}.card-icon img{width:120px;height:120px;object-fit:contain;margin-bottom:15px}.flash-card h3{font-size:1.3rem;font-weight:600;margin-bottom:10px;white-space:normal;word-wrap:break-word}.flash-card p{font-size:1rem;color:#f0f0f0}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:#fff;padding:30px;border-radius:6px;width:90%;max-width:500px;box-shadow:0 2px 10px #0000001a;text-align:left}.modal h2{margin-bottom:20px;color:#2c3e50}.modal-form .form-group{margin-bottom:15px}.modal-form label{display:block;margin-bottom:5px;font-weight:600}.modal-form input{width:100%;padding:10px;border:1px solid #ddd;border-radius:4px;font-size:1rem}.modal-buttons{display:flex;justify-content:space-between;margin-top:20px}.modal-button{flex:1;background:#3498db;color:#fff;border:none;padding:12px;margin:0 5px;border-radius:4px;cursor:pointer;transition:background .3s ease}.modal-button:hover{background:#2980b9}.modal-button.cancel{background:#e74c3c}.modal-button.cancel:hover{background:#c0392b}.flash-message{text-align:center;margin-bottom:15px;color:#2ecc71;font-weight:600}