/* =============================================
   UiTM e-Marketplace - Enhanced Cart Styling
   Description: Glassmorphism and UiTM branding for shopping cart
   ============================================= */

/* ===== Cart Page Container ===== */

.cart-page {
    padding: 2rem 0;
    background: linear-gradient(135deg,
            #F5F0FA 0%,
            #FFFFFF 25%,
            #F8FAFC 50%,
            #F5F0FA 100%);
    background-size: 400% 400%;
    animation: gradientWave 20s ease-in-out infinite;
    min-height: calc(100vh - 80px);
}

@keyframes gradientWave {

    0%,
    100% {
        background-position: 0% 0%;
    }

    50% {
        background-position: 100% 100%;
    }
}

/* ===== Cart Content Layout ===== */

.cart-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    align-items: start;
}

/* ===== Cart Items Container - Glassmorphism ===== */

.cart-items {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 8px 32px 0 rgba(58, 11, 97, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-items:hover {
    box-shadow: 0 12px 40px 0 rgba(58, 11, 97, 0.15);
}

.cart-items h2 {
    margin-bottom: 1.5rem;
    color: var(--uitm-purple, #3A0B61);
    font-size: 1.5rem;
    font-weight: 700;
    border-bottom: 2px solid rgba(255, 215, 0, 0.3);
    padding-bottom: 1rem;
    background: linear-gradient(90deg, var(--uitm-purple, #3A0B61) 0%, var(--uitm-gold, #FFD700) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Individual Cart Item ===== */

.cart-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.cart-item::before {
    content: '';
    position: absolute;
    left: -1.5rem;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--uitm-purple, #3A0B61) 0%, var(--uitm-gold, #FFD700) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 0 2px 2px 0;
}

.cart-item:hover {
    background: rgba(58, 11, 97, 0.02);
    padding-left: 1rem;
    margin-left: -1rem;
    margin-right: -1rem;
    padding-right: 1rem;
    border-radius: 12px;
}

.cart-item:hover::before {
    opacity: 1;
}

.cart-item:last-child {
    border-bottom: none;
}

/* ===== Cart Item Image ===== */

.cart-item-image {
    width: 100px;
    height: 140px;
    flex-shrink: 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(58, 11, 97, 0.15);
    border: 2px solid rgba(255, 215, 0, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-item-image:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.3);
    border-color: var(--uitm-gold, #FFD700);
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.cart-item-image:hover img {
    transform: scale(1.1);
}

/* ===== Cart Item Details ===== */

.cart-item-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.cart-item-details h3 {
    font-size: 1.125rem;
    color: var(--uitm-purple, #3A0B61);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    font-weight: 600;
    transition: color 0.3s ease;
}

.cart-item:hover .cart-item-details h3 {
    color: var(--uitm-purple-dark, #2E004F);
}

.cart-item-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    color: #64748B;
    font-size: 0.9rem;
}

.cart-item-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cart-item-meta i {
    width: 18px;
    color: var(--uitm-gold, #FFD700);
    font-size: 0.875rem;
}

/* ===== Cart Item Actions ===== */

.cart-item-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: space-between;
    min-width: 120px;
}

.cart-item-price {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--uitm-gold, #FFD700);
    text-shadow: 0 2px 4px rgba(255, 215, 0, 0.3);
    transition: all 0.3s ease;
}

.cart-item:hover .cart-item-price {
    transform: scale(1.05);
    text-shadow: 0 4px 8px rgba(255, 215, 0, 0.4);
}

.remove-btn {
    background: none;
    border: 2px solid transparent;
    color: #EF4444;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.remove-btn:hover {
    background: #FEE2E2;
    border-color: #EF4444;
    transform: translateX(-4px);
}

.remove-btn:active {
    transform: translateX(-2px) scale(0.95);
}

/* ===== Cart Summary - Glassmorphism ===== */

.cart-summary {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 8px 32px 0 rgba(58, 11, 97, 0.15);
    position: sticky;
    top: 2rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-summary:hover {
    box-shadow: 0 12px 40px 0 rgba(255, 215, 0, 0.25);
    border-color: var(--uitm-gold, #FFD700);
}

.cart-summary h3 {
    margin-bottom: 1.5rem;
    color: var(--uitm-purple, #3A0B61);
    font-size: 1.25rem;
    font-weight: 700;
    border-bottom: 2px solid rgba(255, 215, 0, 0.3);
    padding-bottom: 1rem;
}

/* ===== Summary Rows ===== */

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    color: #475569;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
}

.summary-row:hover {
    color: var(--uitm-purple, #3A0B61);
    transform: translateX(4px);
}

.summary-row.highlight {
    color: var(--uitm-purple, #3A0B61);
    font-weight: 600;
}

.summary-row.total {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid rgba(255, 215, 0, 0.5);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--uitm-purple, #3A0B61);
}

.summary-row.total .amount {
    color: var(--uitm-gold, #FFD700);
    text-shadow: 0 2px 4px rgba(255, 215, 0, 0.3);
}

/* ===== Fee Info ===== */

.fee-info {
    background: linear-gradient(135deg, rgba(58, 11, 97, 0.05) 0%, rgba(255, 215, 0, 0.05) 100%);
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    margin: 1.5rem 0;
    display: flex;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: #475569;
    line-height: 1.5;
}

.fee-info i {
    color: var(--uitm-gold, #FFD700);
    font-size: 1.125rem;
    margin-top: 2px;
}

/* ===== Checkout Button ===== */

.cart-summary .btn-block {
    width: 100%;
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
}

.btn-checkout {
    width: 100%;
    background: linear-gradient(135deg, var(--uitm-purple, #3A0B61) 0%, var(--uitm-purple-dark, #2E004F) 100%);
    color: #FFFFFF;
    border: none;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.125rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(58, 11, 97, 0.3);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.btn-checkout::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 215, 0, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-checkout:hover::before {
    width: 400px;
    height: 400px;
}

.btn-checkout:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(58, 11, 97, 0.4);
}

.btn-checkout:active {
    transform: translateY(-1px);
}

/* ===== Empty State ===== */

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 2px dashed rgba(255, 215, 0, 0.3);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(58, 11, 97, 0.1);
}

.empty-state i {
    font-size: 5rem;
    color: rgba(255, 215, 0, 0.4);
    margin-bottom: 1.5rem;
    display: block;
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-12px);
    }
}

.empty-state h2 {
    color: var(--uitm-purple, #3A0B61);
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.empty-state p {
    color: #64748B;
    margin-bottom: 2rem;
    font-size: 1.0625rem;
}

/* ===== Responsive Cart ===== */

@media (max-width: 992px) {
    .cart-content {
        grid-template-columns: 1fr;
    }

    .cart-summary {
        position: static;
    }
}

@media (max-width: 576px) {
    .cart-page {
        padding: 1rem 0;
    }

    .cart-item {
        flex-direction: column;
    }

    .cart-item-image {
        width: 100%;
        height: 220px;
    }

    .cart-item-actions {
        flex-direction: row;
        width: 100%;
        align-items: center;
        margin-top: 1rem;
        justify-content: space-between;
    }

    .cart-items,
    .cart-summary {
        padding: 1.25rem;
        border-radius: 12px;
    }
}

/* ===== Print Styles ===== */

@media print {
    .cart-page {
        background: white !important;
    }

    .cart-items,
    .cart-summary {
        background: white !important;
        backdrop-filter: none !important;
        border: 1px solid #ccc !important;
        box-shadow: none !important;
    }

    .remove-btn {
        display: none !important;
    }
}