/* SMA Labschool Registration - Frontend Styles */

.sma-labschool-registration-form {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
}

.sma-labschool-form-header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 10px;
}

.sma-labschool-form-header h2 {
    margin: 0 0 20px 0;
    font-size: 28px;
    font-weight: 600;
}

.sma-labschool-gelombang-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.gelombang-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.gelombang-item h4 {
    margin: 0 0 10px 0;
    font-size: 16px;
    font-weight: 600;
}

.gelombang-item p {
    margin: 5px 0;
    font-size: 14px;
    opacity: 0.9;
}

.sma-labschool-form {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.sma-labschool-form-section {
    margin-bottom: 40px;
}

.sma-labschool-form-section h3 {
    color: #333;
    margin-bottom: 20px;
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
}

.sma-labschool-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.sma-labschool-form-group {
    margin-bottom: 20px;
}

.sma-labschool-form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #333;
}

.sma-labschool-form-group .required {
    color: #e74c3c;
}

.sma-labschool-form-group input,
.sma-labschool-form-group select,
.sma-labschool-form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e1e8ed;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.sma-labschool-form-group input:focus,
.sma-labschool-form-group select:focus,
.sma-labschool-form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.sma-labschool-form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.sma-labschool-form-group small {
    display: block;
    margin-top: 5px;
    font-size: 12px;
    color: #666;
}

.sma-labschool-form-actions {
    text-align: center;
    margin-top: 30px;
}

.sma-labschool-btn {
    padding: 15px 40px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.sma-labschool-btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.sma-labschool-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(102, 126, 234, 0.3);
}

.sma-labschool-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.sma-labschool-form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 6px;
    display: none;
}

.sma-labschool-form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.sma-labschool-form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

.sma-labschool-alert {
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 20px;
}

.sma-labschool-alert-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.sma-labschool-alert-warning h4 {
    margin: 0 0 10px 0;
    color: #856404;
}

/* Loading spinner */
.sma-labschool-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #667eea;
    border-radius: 50%;
    animation: sma-labschool-spin 1s linear infinite;
}

@keyframes sma-labschool-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive design */
@media (max-width: 768px) {
    .sma-labschool-registration-form {
        padding: 15px;
    }
    
    .sma-labschool-form {
        padding: 20px;
    }
    
    .sma-labschool-form-row {
        grid-template-columns: 1fr;
    }
    
    .sma-labschool-gelombang-info {
        grid-template-columns: 1fr;
    }
    
    .sma-labschool-form-header h2 {
        font-size: 24px;
    }
    
    .sma-labschool-btn {
        width: 100%;
        padding: 12px 20px;
    }
}

@media (max-width: 480px) {
    .sma-labschool-form-header {
        padding: 15px;
    }
    
    .sma-labschool-form-header h2 {
        font-size: 20px;
    }
    
    .sma-labschool-form-section h3 {
        font-size: 18px;
    }
}