/* Spare Parts Form Styles */
.spare-parts-form {
    max-width: 800px;
    margin: 0 auto;
}

.spare-parts-form .form-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.spare-parts-form .form-section h3 {
    color: #133285;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.spare-parts-form .form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.spare-parts-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 500;
}

.spare-parts-form input,
.spare-parts-form select,
.spare-parts-form textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.spare-parts-form input:focus,
.spare-parts-form select:focus,
.spare-parts-form textarea:focus {
    outline: none;
    border-color: #133285;
    box-shadow: 0 0 0 3px rgba(19, 50, 133, 0.1);
}

.spare-parts-form input.error,
.spare-parts-form select.error,
.spare-parts-form textarea.error {
    border-color: #dc3545;
    background: rgba(220, 53, 69, 0.05);
}

.spare-parts-form .error-message {
    display: none;
    color: #dc3545;
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.spare-parts-form textarea {
    min-height: 120px;
    resize: vertical;
}

.spare-parts-form button[type="submit"] {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, #133285 0%, #1e40af 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.spare-parts-form button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(19, 50, 133, 0.3);
}

.spare-parts-form button[type="submit"]:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.spare-parts-form button[type="submit"] .fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 768px) {
    .spare-parts-form .form-section {
        padding: 1rem;
    }
}