/* ═══════════════════════════════════════════════════════════════
   CHECKOUT PAGE - Base Styles
   ═══════════════════════════════════════════════════════════════ */

.checkout-page {
    padding: 0 0 3rem;
}

.checkout-sections-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ═══════════════════════════════════════════════════════════════
   CHECKOUT SECTION - Card Style (matches cart-item-card)
   ═══════════════════════════════════════════════════════════════ */

.checkout-page .checkout-section {
    background-color: var(--sa-card-bg);
    border: 1px solid var(--sa-border-color);
    border-radius: var(--sa-radius);
    padding: 1.25rem 1.5rem;
    direction: rtl;
}

    .checkout-page .checkout-section.loading {
        opacity: 0.5;
        pointer-events: none;
        position: relative;
    }

        .checkout-page .checkout-section.loading::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 24px;
            height: 24px;
            border: 2px solid var(--bs-border-color);
            border-top-color: var(--bs-primary);
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
        }

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.checkout-page .checkout-section.expired {
    background-color: rgba(255, 193, 7, 0.12);
    border-color: rgba(255, 193, 7, 0.4);
}

/* Section Title */
.checkout-page .section-title {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--bs-border-color);
    color: var(--bs-heading-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

    .checkout-page .section-title i {
        font-size: 1.2rem;
        color: var(--bs-primary);
    }

/* ═══════════════════════════════════════════════════════════════
   CHECKOUT SUMMARY BOX (matches cart-summary-box)
   ═══════════════════════════════════════════════════════════════ */

.checkout-page .checkout-summary-wrapper {
    position: sticky;
    top: calc(var(--sa-header-h, 0px) + 16px); /* 16px = gap */
}

.checkout-page .checkout-summary-box {
    background-color: var(--sa-card-bg);
    border: 1px solid var(--sa-border-color);
    border-radius: var(--sa-radius);
    padding: 1.5rem 1.75rem;
    margin-bottom: 1rem;
}

.checkout-page .checkout-summary-title {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
}

.checkout-page .checkout-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

    .checkout-page .checkout-summary-row .label {
        color: var(--bs-secondary-color);
    }

    .checkout-page .checkout-summary-row .value {
        font-weight: 600;
    }

    .checkout-page .checkout-summary-row.discount .value {
        color: #e20055;
    }

    .checkout-page .checkout-summary-row.shipping .value {
        color: var(--bs-success);
    }

.checkout-page .checkout-summary-total {
    border-top: 1px dashed var(--bs-border-color);
    margin-top: 1rem;
    padding-top: 0.75rem;
    font-size: 1rem;
}

    .checkout-page .checkout-summary-total .value {
        color: #111;
        font-weight: 700;
    }

.checkout-page .checkout-summary-note {
    margin-top: 1rem;
    font-size: 0.8rem;
    color: var(--bs-secondary-color);
    line-height: 1.7;
}

/* Pay Button */
.checkout-page .checkout-pay-form {
    margin-top: 0;
}

.checkout-page .checkout-submit-btn {
    padding: 0.85rem 1rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--bs-border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

    .checkout-page .checkout-submit-btn:disabled {
        opacity: 0.7;
        cursor: not-allowed;
    }

/* ═══════════════════════════════════════════════════════════════
   ADDRESS SECTION
   ═══════════════════════════════════════════════════════════════ */

.checkout-page .address-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.checkout-page .address-card {
    background-color: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    padding: 1rem 1.25rem;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
}

    .checkout-page .address-card:hover {
        border-color: var(--bs-primary);
    }

    .checkout-page .address-card.selected {
        border-color: var(--bs-primary);
        box-shadow: 0 0 0 2px rgba(var(--bs-primary-rgb), 0.15);
        background-color: rgba(var(--bs-primary-rgb), 0.03);
    }

    .checkout-page .address-card .address-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 0.5rem;
    }

    .checkout-page .address-card .address-title {
        font-weight: 600;
        font-size: 0.95rem;
    }

    .checkout-page .address-card .address-default-badge {
        font-size: 0.75rem;
        padding: 0.2rem 0.5rem;
        background-color: rgba(var(--bs-success-rgb), 0.1);
        color: var(--bs-success);
        border-radius: 999px;
    }

    .checkout-page .address-card .address-text {
        font-size: 0.9rem;
        color: var(--bs-secondary-color);
        line-height: 1.6;
    }

    .checkout-page .address-card .address-phone {
        font-size: 0.85rem;
        color: var(--bs-secondary-color);
        margin-top: 0.5rem;
    }

    .checkout-page .address-card .address-check {
        display: none;
        color: var(--bs-primary);
        font-size: 1.2rem;
    }

    .checkout-page .address-card.selected .address-check {
        display: inline-flex;
    }

.checkout-page .btn-add-address {
    border: 1px dashed var(--bs-border-color);
    background-color: transparent;
    color: var(--bs-secondary-color);
    padding: 0.75rem 1rem;
    border-radius: var(--bs-border-radius);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

    .checkout-page .btn-add-address:hover {
        border-color: var(--bs-primary);
        color: var(--bs-primary);
    }

/* ═══════════════════════════════════════════════════════════════
   SHIPPING SECTION
   ═══════════════════════════════════════════════════════════════ */

.checkout-page .shipping-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.checkout-page .shipping-option {
    background-color: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    padding: 1rem 1.25rem;
    cursor: pointer;
    transition: border-color 0.2s;
    display: flex;
    align-items: center;
    gap: 1rem;
}

    .checkout-page .shipping-option:hover {
        border-color: var(--bs-primary);
    }

    .checkout-page .shipping-option.selected,
    .checkout-page .shipping-option:has(input:checked) {
        border-color: var(--bs-primary);
        box-shadow: 0 0 0 2px rgba(var(--bs-primary-rgb), 0.15);
    }

    .checkout-page .shipping-option input[type="radio"] {
        width: 18px;
        height: 18px;
        accent-color: var(--bs-primary);
        flex-shrink: 0;
    }

    .checkout-page .shipping-option .shipping-info {
        flex: 1;
    }

    .checkout-page .shipping-option .shipping-name {
        font-weight: 600;
        font-size: 0.95rem;
        margin-bottom: 0.25rem;
    }

    .checkout-page .shipping-option .shipping-desc {
        font-size: 0.85rem;
        color: var(--bs-secondary-color);
    }

    .checkout-page .shipping-option .shipping-price {
        font-weight: 600;
        font-size: 0.95rem;
        white-space: nowrap;
    }

        .checkout-page .shipping-option .shipping-price.free {
            color: var(--bs-success);
        }

.checkout-page .shipping-unavailable {
    padding: 1rem;
    background-color: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: var(--bs-border-radius);
    color: #7a4b00;
    font-size: 0.9rem;
    text-align: center;
}

/* ═══════════════════════════════════════════════════════════════
   COUPON SECTION
   ═══════════════════════════════════════════════════════════════ */

.checkout-page .coupon-form {
    display: flex;
    gap: 0.75rem;
}

    .checkout-page .coupon-form .form-control {
        flex: 1;
        font-size: 0.95rem;
        padding: 0.6rem 1rem;
    }

    .checkout-page .coupon-form .btn {
        white-space: nowrap;
        padding: 0.6rem 1.25rem;
    }

.checkout-page .coupon-applied {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: rgba(var(--bs-success-rgb), 0.1);
    border: 1px solid rgba(var(--bs-success-rgb), 0.3);
    border-radius: var(--bs-border-radius);
    padding: 0.75rem 1rem;
}

    .checkout-page .coupon-applied .coupon-code {
        font-weight: 600;
        color: var(--bs-success);
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .checkout-page .coupon-applied .coupon-discount {
        font-size: 0.9rem;
        color: var(--bs-secondary-color);
    }

    .checkout-page .coupon-applied .btn-remove-coupon {
        background: none;
        border: none;
        color: #e20055;
        font-size: 0.85rem;
        cursor: pointer;
        padding: 0.25rem 0.5rem;
    }

        .checkout-page .coupon-applied .btn-remove-coupon:hover {
            text-decoration: underline;
        }

/* ═══════════════════════════════════════════════════════════════
   NOTE SECTION
   ═══════════════════════════════════════════════════════════════ */

.checkout-page .note-textarea {
    width: 100%;
    min-height: 80px;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    resize: vertical;
    transition: border-color 0.2s, box-shadow 0.2s;
}

    .checkout-page .note-textarea:focus {
        border-color: var(--bs-primary);
        box-shadow: 0 0 0 2px rgba(var(--bs-primary-rgb), 0.15);
        outline: none;
    }

    .checkout-page .note-textarea.saving {
        border-color: var(--bs-warning);
    }

    .checkout-page .note-textarea.saved {
        border-color: var(--bs-success);
        box-shadow: 0 0 0 2px rgba(var(--bs-success-rgb), 0.15);
    }

.checkout-page .note-hint {
    font-size: 0.8rem;
    color: var(--bs-secondary-color);
    margin-top: 0.5rem;
}

/* ═══════════════════════════════════════════════════════════════
   ITEMS SECTION (mini items list)
   ═══════════════════════════════════════════════════════════════ */

.checkout-page .checkout-items-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.checkout-page .checkout-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--bs-border-color);
}

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

.checkout-page .checkout-item-image {
    width: 60px;
    height: 60px;
    border-radius: var(--bs-border-radius);
    object-fit: contain;
    background-color: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
}

.checkout-page .checkout-item-info {
    flex: 1;
    min-width: 0;
}

.checkout-page .checkout-item-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.checkout-page .checkout-item-variant {
    font-size: 0.8rem;
    color: var(--bs-secondary-color);
}

    .checkout-page .checkout-item-variant .color-dot {
        display: inline-block;
        width: 10px;
        height: 10px;
        border-radius: 50%;
        border: 1px solid #ccc;
        margin-left: 4px;
        vertical-align: middle;
    }

.checkout-page .checkout-item-qty {
    font-size: 0.85rem;
    color: var(--bs-secondary-color);
    white-space: nowrap;
}

.checkout-page .checkout-item-price {
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    text-align: left;
}

.checkout-page .checkout-items-toggle {
    font-size: 0.85rem;
    color: var(--bs-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.5rem;
}

    .checkout-page .checkout-items-toggle:hover {
        text-decoration: underline;
    }

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE - MOBILE (< 992px)
   ═══════════════════════════════════════════════════════════════ */

@media (max-width: 991.98px) {
    .checkout-page .checkout-summary-wrapper {
        position: static;
        margin-top: 1rem;
    }

    .checkout-page .coupon-form {
        flex-direction: column;
    }

        .checkout-page .coupon-form .btn {
            width: 100%;
        }

    .checkout-page .shipping-option {
        flex-wrap: wrap;
    }

        .checkout-page .shipping-option .shipping-price {
            width: 100%;
            text-align: right;
            margin-top: 0.5rem;
            padding-right: 2rem;
        }
}

/* ═══════════════════════════════════════════════════════════════
   DESKTOP (>= 992px)
   ═══════════════════════════════════════════════════════════════ */

@media (min-width: 992px) {
    .checkout-page .address-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .checkout-page .btn-add-address {
        grid-column: span 2;
    }
}