/* Cart Page Styles */
.cart-main {
    min-height: 100vh;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f0f0f 100%);
    padding: 2rem 0;
    position: relative;
    overflow-x: hidden;
}

/* В корзине показываем системный курсор (в основном сайте он скрыт) */
/* Показываем нативный курсор ВЕЗДЕ на странице корзины */
html, body, * {
    cursor: auto !important;
}

/* Явно делаем курсор-указатель для кликабельных элементов */
.btn, .quantity-btn, .remove-btn, a, button, [role="button"], .cart-link {
    cursor: pointer !important;
}

/* На всякий случай скрываем кастомный курсор, если он попал на страницу */
.cursor { display: none !important; }

.cart-main::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.02) 0%, transparent 50%);
    pointer-events: none;
}

.cart-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

/* Cart Header */
.cart-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem 0;
    position: relative;
}

.cart-title {
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, #cccccc 50%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    text-shadow: 0 0 30px rgba(255,255,255,0.3);
    animation: titleGlow 3s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    0% { filter: drop-shadow(0 0 10px rgba(255,255,255,0.3)); }
    100% { filter: drop-shadow(0 0 20px rgba(255,255,255,0.5)); }
}

.cart-subtitle {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.7);
    margin: 0;
}

/* Кнопка Назад в шапке корзины */
.back-btn {
    position: absolute;
    left: 2rem;
    top: 2rem;
    padding: 0.6rem 1.2rem;
    z-index: 3001;
    pointer-events: auto;
}

/* Cart Sections */
.cart-section {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
}

.cart-section:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
    border-color: rgba(255,255,255,0.2);
}

.section-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Cart Items */
.cart-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cart-item {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.cart-item:hover {
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.25);
    transform: translateX(5px);
}

.item-info {
    flex: 1;
}

.item-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.item-params {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.item-price {
    font-size: 1.1rem;
    font-weight: 600;
    color: #4CAF50;
}

.item-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.item-quantity {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    padding: 0.5rem;
}

.quantity-btn {
    background: rgba(255,255,255,0.2);
    border: none;
    color: #ffffff;
    width: 30px;
    height: 30px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quantity-btn:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}

.quantity-value {
    color: #ffffff;
    font-weight: 600;
    min-width: 30px;
    text-align: center;
}

.remove-btn {
    background: rgba(244,67,54,0.2);
    border: 1px solid rgba(244,67,54,0.4);
    color: #ff6b6b;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.remove-btn:hover {
    background: rgba(244,67,54,0.3);
    border-color: rgba(244,67,54,0.6);
    transform: scale(1.05);
}

/* Order Summary */
.order-summary {
    background: rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 1.5rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.8);
}

.summary-row:last-child {
    border-bottom: none;
}

.summary-row.total {
    font-size: 1.3rem;
    font-weight: 700;
    color: #4CAF50;
    border-top: 2px solid rgba(76,175,80,0.3);
    margin-top: 1rem;
    padding-top: 1rem;
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    color: rgba(255,255,255,0.9);
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 8px;
    padding: 0.8rem 1rem;
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: rgba(255,255,255,0.4);
    background: rgba(255,255,255,0.15);
    box-shadow: 0 0 0 3px rgba(255,255,255,0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255,255,255,0.5);
}

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

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1rem;
}

/* Buttons */
.btn {
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(76,175,80,0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76,175,80,0.4);
}

.btn-secondary {
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.8);
    border: 1px solid rgba(255,255,255,0.2);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.15);
    color: #ffffff;
    transform: translateY(-1px);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
    z-index: 1000;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 15px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from { 
        opacity: 0;
        transform: translate(-50%, -60%);
    }
    to { 
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

.modal-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.modal-header h3 {
    color: #4CAF50;
    font-size: 1.5rem;
    margin: 0;
}

.modal-body {
    margin-bottom: 2rem;
}

.modal-body p {
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.order-details {
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
}

.order-details p {
    margin: 0.5rem 0;
    color: rgba(255,255,255,0.9);
}

.modal-footer {
    text-align: center;
}

/* Empty Cart */
.empty-cart {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f0f0f 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

.empty-cart-content {
    text-align: center;
    max-width: 400px;
    padding: 2rem;
}

.empty-cart-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-cart h2 {
    color: #ffffff;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.empty-cart p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .cart-container {
        padding: 0 1rem;
    }
    
    .cart-title {
        font-size: 2.5rem;
    }
    
    .cart-section {
        padding: 1.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .cart-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .item-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Success Animation */
.success-checkmark {
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    stroke-width: 2;
    stroke: #4CAF50;
    stroke-miterlimit: 10;
    animation: fill .4s ease-in-out .4s forwards, scale .3s ease-in-out .9s both;
}

@keyframes fill {
    100% { box-shadow: inset 0px 0px 0px 30px #4CAF50; }
}

@keyframes scale {
    0%, 100% { transform: none; }
    50% { transform: scale3d(1.1, 1.1, 1); }
}