#cart-page .page-header {
    padding: 160px 0 80px 0;
    text-align: center;
    background: linear-gradient(180deg, rgba(29, 41, 57, 0.9) 0%, var(--bg-dark) 100%);
    border-bottom: 1px solid var(--border-color);
}
#cart-page .page-header h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--text-light);
}
.cart-container {
    padding-top: 60px;
    padding-bottom: 80px;
}
.cart-empty {
    text-align: center;
    padding: 80px 20px;
    background: var(--bg-light);
    border-radius: 12px;
}
.cart-empty p {
    font-size: 1.5rem;
    margin-bottom: 30px;
}
.cart-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: flex-start;
}
.cart-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto 40px;
    gap: 20px;
    align-items: center;
    background: var(--bg-light);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}
.item-image {
    width: 100px;
    height: 80px;
    border-radius: 8px;
    object-fit: cover;
}
.item-details h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}
.item-license, .item-domain {
    font-size: 0.9rem;
    color: var(--text-dark);
}
.item-addons {
    list-style: none;
    padding: 10px 0 0 0;
    margin-top: 10px;
    border-top: 1px dashed var(--border-color);
    font-size: 0.85rem;
}
.item-addons li {
    display: flex;
    justify-content: space-between;
    color: var(--text-dark);
}
.item-addons li span {
    color: var(--text-light);
}
.item-price {
    font-size: 1.3rem;
    font-weight: 700;
    text-align: right;
}
.item-remove a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    background: var(--bg-dark);
    color: var(--text-dark);
    border-radius: 50%;
    text-decoration: none;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}
.item-remove a:hover {
    background: #FF4545;
    color: white;
    transform: rotate(90deg);
}
.cart-summary {
    position: sticky;
    top: 120px;
    background: var(--bg-light);
    border-radius: 12px;
    padding: 30px;
    border: 1px solid var(--border-color);
}
.cart-summary h4 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}
.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 1rem;
    color: var(--text-dark);
}
.summary-row.total {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-light);
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}
.btn-checkout {
    width: 100%;
    margin-top: 20px;
    padding: 18px;
    font-size: 1.2rem;
}

@media (max-width: 992px) {
    .cart-layout {
        grid-template-columns: 1fr;
    }
    .cart-summary {
        position: static;
        margin-top: 40px;
    }
}
@media (max-width: 576px) {
    .cart-item {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .item-image {
        margin: 0 auto 15px auto;
    }
    .item-price, .item-remove {
        margin-top: 15px;
    }
    .item-remove a {
        margin: auto;
    }
}
.payment-options {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}
.payment-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.payment-card {
    display: flex;
    align-items: center;
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 10px;
}
.payment-card:hover {
    border-color: var(--primary-light);
}
.payment-card input[type="radio"] {
    display: none;
}
.payment-card::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    margin-right: 15px;
    transition: all 0.2s ease;
}
.payment-card:has(input:checked) {
    border-color: var(--primary);
    background-color: var(--bg-dark);
}
.payment-card:has(input:checked)::before {
    border-color: var(--primary);
    background-color: var(--primary);
    box-shadow: inset 0 0 0 3px var(--bg-dark);
}
.payment-name {
    font-size: 1rem;
    font-weight: 600;
}
.btn-checkout.disabled-btn {
    background: var(--border-color);
    cursor: not-allowed;
    opacity: 0.6;
}
.btn-checkout.disabled-btn:hover {
    transform: none;
}