/* ============================================================
   PingGalaxy - Cart Page CSS
   PingGalaxy Cart Page
   ============================================================ */

/* === PAGE RESETS (cart page) === */

body.woocommerce-cart {
    background-color: var(--pg-white);
}

body.woocommerce-cart .entry-title,
body.woocommerce-cart .entry-header {
    display: none;
}

body.woocommerce-cart .entry-content {
    padding: 0;
    margin: 0;
}

/* === PAGE LAYOUT === */
.pg-cart-page {
    padding: 40px 24px;
    max-width: 1200px;
    margin: 0 auto;
    background: var(--pg-white);
}

.pg-cart-layout {
    display: flex;
    gap: 32px;
}

.pg-cart-items-col {
    flex: 1;
    min-width: 0;
}

.pg-cart-summary-col {
    width: 380px;
    flex-shrink: 0;
}

/* === EMPTY STATE === */
.pg-cart-empty {
    text-align: center;
    padding: 80px 24px;
    background: var(--pg-white);
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.pg-cart-empty-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    color: var(--pg-grey-light);
}

.pg-cart-empty-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--pg-dark);
    margin: 0 0 12px 0;
}

.pg-cart-empty-text {
    font-size: 15px;
    color: var(--pg-grey);
    margin: 0 0 32px 0;
}

.pg-cart-empty-btn {
    display: inline-block;
    padding: 12px 32px;
    background: var(--pg-galaxy);
    color: var(--pg-white);
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    border-radius: 4px;
    transition: background 0.2s;
}

.pg-cart-empty-btn:hover {
    background: var(--pg-galaxy-hover);
    color: var(--pg-white);
}

/* === CONTINUE SHOPPING LINK === */
.pg-cart-continue {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 14px;
    color: var(--pg-grey);
    text-decoration: none;
    transition: color 0.2s;
    margin-bottom: 16px;
}

.pg-cart-continue:hover {
    color: var(--pg-galaxy);
}

.pg-cart-continue svg {
    flex-shrink: 0;
}

/* === CART HEADER === */
.pg-cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.pg-cart-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--pg-dark);
    margin: 0;
}

.pg-cart-header .pg-cart-count {
    font-size: 14px;
    color: var(--pg-grey);
    font-weight: 500;
}

/* === CART ITEMS === */
.pg-cart-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Shared card base styles (regular items + montage) */
.pg-cart-item-card,
.pg-montage-card {
    background: var(--pg-white, #fff);
    border: 1px solid var(--pg-border-light);
    border-radius: 0;
    box-shadow: var(--pg-shadow-xs);
    padding: 20px;
    transition: opacity 0.3s, transform 0.3s;
}

.pg-cart-item-card.pg-cart-item-loading {
    opacity: 0.5;
    pointer-events: none;
}

.pg-cart-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: opacity 0.3s, transform 0.3s;
}

/* === ITEM IMAGE === */
.pg-cart-item-img {
    width: 80px;
    height: 80px;
    border-radius: 0;
    background: var(--pg-light-grey);
    position: relative;
    flex-shrink: 0;
    overflow: hidden;
}

.pg-cart-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pg-cart-item-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--pg-dark);
    color: var(--pg-white);
    font-size: 11px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

/* === ITEM DETAILS === */
.pg-cart-item-details {
    flex: 1;
    min-width: 0;
}

.pg-cart-item-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--pg-dark);
    margin: 0 0 4px 0;
}

.pg-cart-item-name a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.pg-cart-item-name a:hover {
    color: var(--pg-galaxy);
}

/* === ITEM VARIATION ATTRIBUTES === */
.pg-cart-item-attrs {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 6px;
}

.pg-cart-item-attr {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--pg-grey);
}

.pg-cart-attr-label {
    color: var(--pg-grey-medium);
    font-weight: 500;
    white-space: nowrap;
}

.pg-cart-attr-value {
    color: var(--pg-dark);
}

.pg-cart-color-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 1px solid var(--pg-border-light);
}

/* === QUANTITY CONTROLS === */
.pg-cart-item-qty-col {
    flex-shrink: 0;
}

.pg-cart-qty-controls {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--pg-border-light);
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
}

.pg-cart-qty-btn {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px;
    min-height: 32px;
    padding: 0 !important;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    cursor: pointer;
    color: var(--pg-dark);
    font-size: 16px;
    font-weight: 600;
    transition: background 0.15s;
    flex-shrink: 0;
}

.pg-cart-qty-btn:hover {
    background: var(--pg-light-grey);
}

.pg-cart-qty-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.pg-cart-qty-value {
    width: 36px;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--pg-dark);
}

/* === ITEM PRICE === */
.pg-cart-item-price {
    font-size: 15px;
    font-weight: 700;
    color: var(--pg-dark);
    flex-shrink: 0;
    min-width: 80px;
    text-align: right;
}

/* === REMOVE BUTTON === */
.pg-cart-item-remove {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--pg-grey-light);
    padding: 4px;
    transition: color 0.2s;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pg-cart-item-remove:hover {
    color: var(--pg-error);
}

.pg-cart-item-remove svg {
    width: 16px;
    height: 16px;
}

/* ==================== Montage Card ==================== */

/* --- Header --- */
.pg-montage-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--pg-border-light);
    margin-bottom: 16px;
}

.pg-montage-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pg-montage-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    background: var(--pg-galaxy);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 100px;
}

.pg-montage-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--pg-dark);
    margin: 0;
}

.pg-montage-card .pg-cart-item-remove {
    flex-shrink: 0;
}

/* --- Components (mini-cards) --- */
.pg-montage-components {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pg-montage-component {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    background: var(--pg-bg-light);
    border-radius: 8px;
}

.pg-montage-component-img {
    width: 56px;
    height: 56px;
    border-radius: 8px;
    background: var(--pg-light-grey);
    flex-shrink: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pg-montage-component-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.pg-montage-component-placeholder {
    font-size: 16px;
    font-weight: 700;
    color: var(--pg-grey-medium);
    text-transform: uppercase;
}

.pg-montage-component-info {
    flex: 1;
    min-width: 0;
}

.pg-montage-component-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--pg-dark);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pg-montage-component-meta {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 3px;
    flex-wrap: wrap;
}

.pg-montage-component-role {
    font-size: 12px;
    font-weight: 600;
    color: var(--pg-grey-medium);
}

.pg-montage-attr-sep {
    font-size: 12px;
    color: var(--pg-border-medium);
}

.pg-montage-color-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1px solid var(--pg-border-medium);
    flex-shrink: 0;
}

.pg-montage-attr-text {
    font-size: 12px;
    color: var(--pg-grey);
}

.pg-montage-component-price {
    font-size: 14px;
    font-weight: 600;
    color: var(--pg-dark);
    white-space: nowrap;
    flex-shrink: 0;
}

/* --- Options --- */
.pg-montage-options {
    margin-top: 14px;
    padding: 12px;
    background: var(--pg-bg-light);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.pg-montage-option {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.pg-montage-option-check {
    color: var(--pg-success);
    flex-shrink: 0;
}

.pg-montage-option-name {
    flex: 1;
    color: var(--pg-grey-medium);
}

.pg-montage-option-price {
    font-size: 12px;
    font-weight: 600;
    color: var(--pg-grey);
    white-space: nowrap;
}

/* --- Message --- */
.pg-montage-message {
    margin-top: 12px;
    font-size: 12px;
    color: var(--pg-grey-medium);
    font-style: italic;
    padding: 8px 12px;
    background: var(--pg-bg-light);
    border-radius: 6px;
}

/* --- Footer --- */
.pg-montage-footer {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--pg-border-light);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.pg-montage-fee {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--pg-grey-medium);
}

.pg-montage-total {
    display: flex;
    justify-content: space-between;
    font-size: 15px;
    font-weight: 700;
    color: var(--pg-dark);
    margin-top: 4px;
}

/* --- Loading state --- */
.pg-montage-card.pg-cart-item-loading {
    opacity: 0.5;
    pointer-events: none;
}

/* === ORDER SUMMARY === */
.pg-cart-summary {
    background: var(--pg-white);
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: var(--pg-header-height);
}

.pg-cart-summary-loading {
    opacity: 0.6;
    pointer-events: none;
}

.pg-cart-summary-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--pg-dark);
    margin: 0 0 20px 0;
}

/* === COUPON SECTION === */
.pg-cart-coupon {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--pg-border-light);
}

.pg-cart-coupon-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--pg-dark);
    margin-bottom: 8px;
    display: block;
}

.pg-cart-coupon-row {
    display: flex;
    gap: 8px;
}

.pg-cart-coupon-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--pg-border-light);
    border-radius: 4px;
    font-size: 14px;
    color: var(--pg-dark);
    transition: border-color 0.2s;
}

.pg-cart-coupon-input:focus {
    outline: none;
    border-color: var(--pg-galaxy);
}

.pg-cart-coupon-btn {
    padding: 8px 16px;
    background: var(--pg-dark);
    color: var(--pg-white);
    border: none;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.2s;
}

.pg-cart-coupon-btn:hover {
    opacity: 0.9;
}

.pg-cart-coupon-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pg-cart-coupon-msg {
    font-size: 13px;
    margin-top: 8px;
}

.pg-cart-coupon-msg.success {
    color: var(--pg-success);
}

.pg-cart-coupon-msg.error {
    color: var(--pg-error);
}

/* === APPLIED COUPONS === */
.pg-cart-applied-coupons {
    margin-bottom: 12px;
}

.pg-cart-coupon-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--pg-galaxy-light);
    border-radius: 4px;
    margin-bottom: 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--pg-dark);
}

.pg-cart-coupon-discount {
    color: var(--pg-success);
    font-weight: 600;
    margin-left: auto;
}

.pg-cart-coupon-remove {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--pg-grey-light);
    padding: 2px;
    font-size: 18px;
    line-height: 1;
    transition: color 0.2s;
}

.pg-cart-coupon-remove:hover {
    color: var(--pg-error);
}

/* === TOTALS === */
.pg-cart-totals {
    padding-top: 16px;
}

.pg-cart-totals-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 14px;
    color: var(--pg-dark);
}

.pg-cart-totals-fee {
    color: var(--pg-grey);
    font-size: 13px;
}

.pg-cart-totals-discount {
    color: var(--pg-success);
}

.pg-cart-totals-shipping {
    font-size: 13px;
}

.pg-cart-shipping-threshold {
    font-size: 12px;
    color: var(--pg-grey-medium);
    text-align: right;
    margin-bottom: 4px;
}

.pg-cart-shipping-note {
    font-size: 12px;
    color: var(--pg-grey-light);
    font-style: italic;
}

/* Free shipping progress bar */
.pg-cart-shipping-progress {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    max-width: 220px;
}

.pg-cart-shipping-progress-text {
    font-size: 12px;
    color: var(--pg-galaxy);
    font-weight: 500;
    text-align: right;
}

.pg-cart-shipping-progress-bar {
    width: 100%;
    height: 6px;
    background: var(--pg-border-light);
    border-radius: 3px;
    overflow: hidden;
}

.pg-cart-shipping-progress-fill {
    height: 100%;
    background: var(--pg-galaxy);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.pg-cart-shipping-free {
    font-size: 13px;
    color: var(--pg-success);
    font-weight: 600;
}

@media (max-width: 768px) {
    .pg-cart-shipping-progress {
        max-width: 160px;
    }
}

.pg-cart-totals-total {
    font-size: 18px;
    font-weight: 700;
    border-top: 1px solid var(--pg-border-light);
    margin-top: 8px;
    padding-top: 16px;
}

.pg-cart-totals-tax {
    font-size: 12px;
    color: var(--pg-grey-light);
    text-align: right;
    padding-top: 4px;
}

/* === CHECKOUT BUTTON === */
.pg-cart-checkout-btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 14px;
    background: var(--pg-galaxy);
    color: var(--pg-white);
    text-decoration: none;
    font-size: 16px;
    font-weight: 700;
    border-radius: 4px;
    margin-top: 20px;
    transition: background 0.2s;
    border: none;
    cursor: pointer;
}

.pg-cart-checkout-btn:hover {
    background: var(--pg-galaxy-hover);
    color: var(--pg-white);
}

/* === SECURITY NOTE === */
.pg-cart-security {
    display: flex;
    align-items: center;
    gap: 6px;
    justify-content: center;
    margin-top: 12px;
    font-size: 12px;
    color: var(--pg-success);
}

.pg-cart-security svg {
    width: 14px;
    height: 14px;
}

/* === RESPONSIVE TABLET === */
@media (max-width: 768px) {
    .pg-cart-layout {
        flex-direction: column;
    }

    .pg-cart-summary-col {
        width: 100%;
    }

    .pg-cart-summary {
        position: static;
        top: auto;
    }

    .pg-cart-page {
        padding: 24px 16px;
    }
}

/* === RESPONSIVE MOBILE === */
@media (max-width: 480px) {
    .pg-cart-item-card {
        padding: 16px;
    }

    .pg-cart-item {
        gap: 12px;
    }

    .pg-cart-item-img {
        width: 64px;
        height: 64px;
    }

    .pg-cart-item-name {
        font-size: 14px;
    }

    .pg-cart-item-attr {
        font-size: 12px;
    }

    .pg-cart-item-price {
        font-size: 14px;
    }

    .pg-cart-title {
        font-size: 20px;
    }

    .pg-cart-summary {
        padding: 20px;
    }

    .pg-cart-summary-title {
        font-size: 16px;
    }

    .pg-cart-coupon-row {
        flex-direction: column;
    }

    .pg-cart-coupon-btn {
        width: 100%;
    }

    .pg-cart-empty {
        padding: 60px 16px;
    }

    .pg-cart-empty-icon {
        width: 60px;
        height: 60px;
    }

    .pg-cart-empty-title {
        font-size: 20px;
    }

    .pg-montage-card { padding: 16px; }
    .pg-montage-header { padding-bottom: 12px; margin-bottom: 12px; }
    .pg-montage-name { font-size: 14px; }
    .pg-montage-component { padding: 8px; gap: 10px; }
    .pg-montage-component-img { width: 48px; height: 48px; }
    .pg-montage-component-name { font-size: 13px; }
    .pg-montage-component-price { font-size: 13px; }
    .pg-montage-options { padding: 10px; }
    .pg-montage-footer { margin-top: 12px; padding-top: 12px; }
}