/* ═══════════════════════════════════════════════════════
   TVW Cart Page — Two-Column Layout
   Primary: #f50133  |  Secondary: #100f0f
   Matches thank-you page design system
   Version: 4.1.2
   ═══════════════════════════════════════════════════════ */

:root {
    --tvw-c-primary: #f50133;
    --tvw-c-primary-light: #ff2d5a;
    --tvw-c-primary-glow: rgba(245, 1, 51, 0.15);
    --tvw-c-primary-subtle: rgba(245, 1, 51, 0.05);
    --tvw-c-secondary: #100f0f;
    --tvw-c-secondary-soft: #1a1919;
    --tvw-c-text: #100f0f;
    --tvw-c-text-muted: #6b6b6b;
    --tvw-c-text-light: #999;
    --tvw-c-bg: #f7f7f7;
    --tvw-c-white: #ffffff;
    --tvw-c-border: #e8e8e8;
    --tvw-c-border-light: #f0f0f0;
    --tvw-c-discount: #0cb458;
    --tvw-c-radius: 12px;
    --tvw-c-radius-sm: 8px;
    --tvw-c-shadow: 0 1px 3px rgba(16, 15, 15, 0.06), 0 6px 24px rgba(16, 15, 15, 0.04);
    --tvw-c-shadow-hover: 0 4px 12px rgba(16, 15, 15, 0.08), 0 12px 40px rgba(16, 15, 15, 0.06);
    --tvw-c-font: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ── Base ── */
.tvw-cart {
    max-width: 1200px;
    margin: 32px auto 60px;
    padding: 0 16px;
    font-family: var(--tvw-c-font);
    color: var(--tvw-c-text);
    -webkit-font-smoothing: antialiased;
}

/* ── Two-Column Layout ── */
.tvw-cart__layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 24px;
    align-items: start;
}

/* ── Section Title ── */
.tvw-cart__section-title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--tvw-c-secondary);
    margin: 0;
    padding: 20px 24px;
    border-bottom: 1px solid var(--tvw-c-border-light);
}

.tvw-cart__section-title--sm {
    font-size: 13px;
}

.tvw-cart__item-count {
    font-weight: 400;
    color: var(--tvw-c-text-muted);
    font-size: 13px;
}

/* ══════════ LEFT: Items Card ══════════ */
.tvw-cart__items-card {
    background: var(--tvw-c-white);
    border: 1px solid var(--tvw-c-border);
    border-radius: var(--tvw-c-radius);
    box-shadow: var(--tvw-c-shadow);
    overflow: hidden;
}

/* ── Column Headers ── */
.tvw-cart__col-headers {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 10px 24px;
    background: var(--tvw-c-bg);
    border-bottom: 1px solid var(--tvw-c-border);
}

.tvw-cart__col-header {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--tvw-c-text-light);
}

.tvw-cart__col-header--product {
    flex: 1;
    padding-left: 96px; /* thumbnail width 80 + gap 16 */
}

.tvw-cart__col-header--price {
    flex-shrink: 0;
    min-width: 70px;
    text-align: right;
}

.tvw-cart__col-header--subtotal {
    flex-shrink: 0;
    min-width: 80px;
    text-align: right;
}

.tvw-cart__col-header--remove {
    flex-shrink: 0;
    width: 36px;
}

/* ── Item Row ── */
.tvw-cart__item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 24px;
    border-bottom: 1px solid var(--tvw-c-border-light);
    transition: background 0.2s ease;
}

.tvw-cart__item:last-child {
    border-bottom: none;
}

.tvw-cart__item:hover {
    background: var(--tvw-c-primary-subtle);
}

/* ── Thumbnail ── */
.tvw-cart__item-thumb {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: var(--tvw-c-radius-sm);
    overflow: hidden;
    background: var(--tvw-c-bg);
    border: 1px solid var(--tvw-c-border-light);
}

.tvw-cart__item-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ── Item Info ── */
.tvw-cart__item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.tvw-cart__item-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--tvw-c-text) !important;
}

.tvw-cart__item-name a {
    color: inherit;
    text-decoration: none;
}

.tvw-cart__item-name a:hover {
    color: var(--tvw-c-primary);
}

.tvw-cart__item-meta {
    font-size: 12px;
    color: var(--tvw-c-text-muted);
    display: block;
}

/* ── Price ── */
.tvw-cart__item-price {
    font-size: 13px;
    font-weight: 500;
    color: var(--tvw-c-text-muted);
    white-space: nowrap;
    flex-shrink: 0;
    min-width: 70px;
    text-align: right;
}

.tvw-cart__item-price--mobile {
    display: none;
}

.tvw-cart__item-price--desktop {
    display: block;
}

/* ── Subtotal ── */
.tvw-cart__item-subtotal {
    font-size: 14px;
    font-weight: 700;
    color: var(--tvw-c-secondary);
    white-space: nowrap;
    flex-shrink: 0;
    min-width: 80px;
    text-align: right;
}

/* ── Quantity +/- ── */
.tvw-cart__item-qty {
    margin-top: 4px;
}

.tvw-cart__qty-wrap {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--tvw-c-border);
    border-radius: 6px;
    overflow: hidden;
    background: var(--tvw-c-white);
}

.tvw-cart__qty-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: var(--tvw-c-bg);
    color: var(--tvw-c-text);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    line-height: 1;
    padding: 0;
}

.tvw-cart__qty-btn:hover {
    background: var(--tvw-c-primary);
    color: #fff;
}

.tvw-cart__qty-input {
    width: 40px;
    height: 32px;
    border: none;
    border-left: 1px solid var(--tvw-c-border);
    border-right: 1px solid var(--tvw-c-border);
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--tvw-c-text);
    background: var(--tvw-c-white);
    -moz-appearance: textfield;
    appearance: textfield;
    padding: 0;
    margin: 0;
}

.tvw-cart__qty-input::-webkit-outer-spin-button,
.tvw-cart__qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.tvw-cart__qty-input:focus {
    outline: none;
    box-shadow: inset 0 0 0 1px var(--tvw-c-primary);
}

/* ── Remove Button ── */
.tvw-cart__item-remove--mobile {
    display: none;
}

.tvw-cart__item-remove--desktop {
    flex-shrink: 0;
    margin-left: 8px;
}

.tvw-cart__remove-x {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: transparent;
    color: var(--tvw-c-text-light);
    font-size: 20px;
    line-height: 1;
    text-decoration: none;
    transition: all 0.2s ease;
}

.tvw-cart__remove-x:hover {
    background: rgba(245, 1, 51, 0.08);
    color: var(--tvw-c-primary);
}

.tvw-cart__remove-btn {
    font-size: 12px;
    color: var(--tvw-c-primary);
    text-decoration: none;
    font-weight: 500;
}

.tvw-cart__remove-btn:hover {
    text-decoration: underline;
}

/* ── Update Cart Row ── */
.tvw-cart__update-row {
    padding: 12px 24px;
    border-top: 1px solid var(--tvw-c-border-light);
    text-align: right;
}

.tvw-cart__update-btn {
    background: var(--tvw-c-secondary) !important;
    color: #fff !important;
    border: none !important;
    padding: 10px 24px !important;
    border-radius: 6px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: background 0.2s ease !important;
    letter-spacing: 0.3px;
}

.tvw-cart__update-btn:hover {
    background: var(--tvw-c-secondary-soft) !important;
}

.tvw-cart__update-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed !important;
}

/* ══════════ Coupon Card ══════════ */
.tvw-cart__coupon-card {
    background: var(--tvw-c-white);
    border: 1px solid var(--tvw-c-border);
    border-radius: var(--tvw-c-radius);
    box-shadow: var(--tvw-c-shadow);
    padding: 16px 24px;
    margin-top: 16px;
}

.tvw-cart__coupon-row {
    display: flex;
    gap: 10px;
}

.tvw-cart__coupon-input {
    flex: 1;
    height: 42px;
    border: 1px solid var(--tvw-c-border);
    border-radius: 6px;
    padding: 0 14px;
    font-size: 13px;
    color: var(--tvw-c-text);
    background: var(--tvw-c-white);
    transition: border-color 0.2s ease;
}

.tvw-cart__coupon-input:focus {
    outline: none;
    border-color: var(--tvw-c-primary);
    box-shadow: 0 0 0 3px var(--tvw-c-primary-glow);
}

.tvw-cart__coupon-input::placeholder {
    color: var(--tvw-c-text-light);
}

.tvw-cart__coupon-btn {
    height: 42px;
    padding: 0 20px !important;
    background: var(--tvw-c-secondary) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 6px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    white-space: nowrap;
    transition: background 0.2s ease !important;
}

.tvw-cart__coupon-btn:hover {
    background: var(--tvw-c-secondary-soft) !important;
}

/* ══════════ Cross-Sells ══════════ */
.tvw-cart__crosssells-card {
    background: var(--tvw-c-white);
    border: 1px solid var(--tvw-c-border);
    border-radius: var(--tvw-c-radius);
    box-shadow: var(--tvw-c-shadow);
    overflow: hidden;
    margin-top: 16px;
}

.tvw-cart__crosssells-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.tvw-cart__crosssell-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 12px;
    text-decoration: none;
    text-align: center;
    border-right: 1px solid var(--tvw-c-border-light);
    transition: background 0.2s ease;
}

.tvw-cart__crosssell-item:last-child {
    border-right: none;
}

.tvw-cart__crosssell-item:hover {
    background: var(--tvw-c-primary-subtle);
}

.tvw-cart__crosssell-thumb {
    width: 100px;
    height: 100px;
    border-radius: var(--tvw-c-radius-sm);
    overflow: hidden;
    margin-bottom: 10px;
    background: var(--tvw-c-bg);
    border: 1px solid var(--tvw-c-border-light);
}

.tvw-cart__crosssell-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tvw-cart__crosssell-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tvw-cart__crosssell-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--tvw-c-text);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tvw-cart__crosssell-price {
    font-size: 13px;
    font-weight: 700;
    color: var(--tvw-c-primary);
}

.tvw-cart__crosssell-price del {
    color: var(--tvw-c-text-light);
    font-weight: 400;
    font-size: 11px;
}

.tvw-cart__crosssell-price ins {
    text-decoration: none;
}

/* ══════════ Content Blocks (from admin) ══════════ */
.tvw-cart__content-block {
    /* background: var(--tvw-c-white); */
    /* border: 1px solid var(--tvw-c-border); */
    /* border-radius: var(--tvw-c-radius); */
    /* box-shadow: var(--tvw-c-shadow); */
    padding: 20px 0;
    margin-top: 16px;
    font-size: 14px;
    line-height: 1.7;
    color: var(--tvw-c-text-muted);
}

.tvw-cart__content-block p:first-child {
    margin-top: 0;
}

.tvw-cart__content-block p:last-child {
    margin-bottom: 0;
}

.tvw-cart__content-block a {
    color: var(--tvw-c-primary);
}

.tvw-cart__content-block img {
    max-width: 100%;
    height: auto;
    border-radius: var(--tvw-c-radius-sm);
}

/* ══════════ RIGHT: Sidebar Totals ══════════ */
.tvw-cart__sidebar {
    position: sticky;
    top: 32px;
}

.tvw-cart__totals-card {
    background: var(--tvw-c-white);
    border: 1px solid var(--tvw-c-border);
    border-radius: var(--tvw-c-radius);
    box-shadow: var(--tvw-c-shadow);
    overflow: hidden;
}

.tvw-cart__totals-rows {
    padding: 4px 0;
}

.tvw-cart__totals-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 10px 24px;
    font-size: 13px;
    color: var(--tvw-c-text-muted);
}

.tvw-cart__totals-label {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.tvw-cart__totals-value {
    font-weight: 600;
    color: var(--tvw-c-text);
    white-space: nowrap;
    text-align: right;
    flex-shrink: 0;
}

.tvw-cart__totals-row--discount .tvw-cart__totals-value {
    color: var(--tvw-c-discount);
}

/* Shipping methods inside sidebar */
.tvw-cart__totals-row--shipping .tvw-cart__totals-value {
	white-space: normal;
	text-align: right;
	font-size: 13px;
	flex-shrink: 1;
}

.tvw-cart__totals-row--shipping .tvw-cart__totals-value ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tvw-cart__totals-row--shipping .tvw-cart__totals-value li {
    margin-bottom: 4px;
}

.tvw-cart__totals-row--shipping .tvw-cart__totals-value li label {
    font-weight: 500;
    cursor: pointer;
}

/* Total row */
.tvw-cart__totals-row--total {
    border-top: 2px solid var(--tvw-c-secondary);
    margin-top: 4px;
    padding-top: 14px;
    padding-bottom: 14px;
}

.tvw-cart__totals-row--total .tvw-cart__totals-label {
    color: var(--tvw-c-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 13px;
    font-weight: 700;
}

.tvw-cart__totals-row--total .tvw-cart__totals-value {
    color: var(--tvw-c-primary);
    font-size: 20px;
    font-weight: 800;
}

/* ── Checkout Button ── */
.tvw-cart__checkout-btn-wrap {
    padding: 16px 24px 20px;
}

.tvw-cart__checkout-btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 15px 24px;
    background: var(--tvw-c-primary);
    color: #fff !important;
    font-size: 15px;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 16px rgba(245, 1, 51, 0.3);
    letter-spacing: 0.3px;
}

.tvw-cart__checkout-btn:hover {
    background: var(--tvw-c-primary-light);
    color: #fff;
    box-shadow: 0 6px 24px rgba(245, 1, 51, 0.4);
    transform: translateY(-1px);
}

/* ══════════ Hide default WooCommerce cross-sells ══════════ */
.cross-sells {
    display: none !important;
}

/* ══════════ AJAX Loading State ══════════ */
.tvw-cart.tvw-cart--loading .tvw-cart__items-list {
    opacity: 0.5;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

/* ══════════ RESPONSIVE ══════════ */
@media (max-width: 960px) {
    .tvw-cart__layout {
        grid-template-columns: 1fr;
    }

    .tvw-cart__sidebar {
        position: static;
    }

    .tvw-cart__crosssells-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tvw-cart__crosssell-item:nth-child(2) {
        border-right: none;
    }
}

@media (max-width: 640px) {
    .tvw-cart {
        margin: 16px auto 40px;
        padding: 0 12px;
    }

    /* Hide column headers on mobile */
    .tvw-cart__col-headers {
        display: none;
    }

    /* Stack item layout for mobile */
    .tvw-cart__item {
        flex-wrap: wrap;
        padding: 16px;
        gap: 12px;
    }

    .tvw-cart__item-thumb {
        width: 64px;
        height: 64px;
    }

    .tvw-cart__item-price--desktop,
    .tvw-cart__item-subtotal,
    .tvw-cart__item-remove--desktop {
        display: none;
    }

    .tvw-cart__item-price--mobile {
        display: block;
        font-size: 13px;
        font-weight: 600;
        color: var(--tvw-c-primary);
        text-align: left;
    }

    .tvw-cart__item-remove--mobile {
        display: block;
        margin-top: 2px;
    }

    .tvw-cart__item-info {
        flex: 1;
        min-width: 0;
    }

    .tvw-cart__section-title,
    .tvw-cart__totals-row {
        padding-left: 16px;
        padding-right: 16px;
    }

    .tvw-cart__coupon-card {
        padding: 12px 16px;
    }

    .tvw-cart__crosssells-grid {
        grid-template-columns: 1fr 1fr;
    }

    .tvw-cart__crosssell-thumb {
        width: 80px;
        height: 80px;
    }

    .tvw-cart__checkout-btn-wrap {
        padding: 16px 16px 20px;
    }

    .tvw-cart__update-row {
        padding: 12px 16px;
    }

    .tvw-cart__content-block {
        padding: 16px;
    }
}

/* ═══════════ TVW Cart — Related Products Grid ═══════════ */
/* Append this to your existing tvw-cart.css file */

.tvw-cart__related-card {
    background: #fff;
    border-radius: 8px;
    padding: 20px 24px;
    margin-top: 16px;
    border: 1px solid #e5e5e5;
}

.tvw-cart__related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 12px;
}

.tvw-cart__related-item {
    display: block;
    text-decoration: none;
    color: inherit;
    border: 1px solid #eee;
    border-radius: 6px;
    overflow: hidden;
    transition: box-shadow 0.2s, transform 0.2s;
}

.tvw-cart__related-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.tvw-cart__related-thumb {
    background: #f8f8f8;
    text-align: center;
    padding: 10px;
}

.tvw-cart__related-thumb img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.tvw-cart__related-info {
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tvw-cart__related-name {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.3;
    color: #1d2327;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tvw-cart__related-price {
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.tvw-cart__related-price del {
    color: #999;
    font-weight: 400;
}

.tvw-cart__related-price ins {
    text-decoration: none;
    color: #c00;
}

/* Responsive */
@media (max-width: 900px) {
    .tvw-cart__related-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 600px) {
    .tvw-cart__related-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .tvw-cart__related-card {
        padding: 16px;
    }
}