/* =========================================
   1. IMPORT FONTS & ROOT VARIABLES
========================================= */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;1,400&display=swap');

:root {
    /* Semantic Theme Mapping */
    --lux-obsidian: var(--primary);
    --lux-champagne: var(--secondary);
    --lux-cream: var(--primary-light);
    --lux-alert: var(--accent);

    /* Structural Helpers */
    --lux-border-thin: #d6d3e3;
    --lux-muted-gray: #6b6685;
    --lux-white: #ffffff;

    /* Typography & Motion */
    /* --lux-font-serif: "Playfair Display", Georgia, serif;
    --lux-font-sans: "Inter", sans-serif; */
    --lux-ease: cubic-bezier(0.25, 1, 0.5, 1);
}

/* =========================================
   2. GLOBAL RESETS & SHARED BASE STYLES
========================================= */

.lux-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Base Header Layout */
.lux-profile-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--lux-obsidian);
    margin-bottom: 50px;
}

.lux-eyebrow {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--lux-muted-gray);
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.lux-glance-title {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 400;
    margin: 0;
    color: var(--lux-obsidian);
    letter-spacing: -0.5px;
}

/* Shared Buttons & Links */
.lux-btn-primary {
    background: var(--lux-obsidian);
    color: var(--lux-white);
    border: none;
    padding: 16px 32px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: opacity 0.2s ease;
    display: inline-flex;
    justify-content: center;
    align-items: center;
}

.lux-btn-primary:hover {
    opacity: 0.9;
}

.lux-text-link {
    background: none;
    border: none;
    color: var(--lux-obsidian);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    text-decoration: none;
    padding: 0;
    transition: color 0.2s ease;
}

.lux-text-link:hover {
    color: var(--lux-champagne);
}

/* =========================================
   3. CART SPECIFIC STYLES
========================================= */
.lux-commerce-section {
    background-color: var(--lux-white);
    padding: 80px 0 120px;
}

@keyframes slideUpFade {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.lux-fade-in {
    animation: slideUpFade 0.6s var(--lux-ease) forwards;
}

.lux-cart-item {
    animation: slideUpFade 0.5s var(--lux-ease) both;
}

/* Grid Setup */
.lux-cart-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 80px;
    align-items: start;
}

.lux-cart-header-row {
    display: grid;
    grid-template-columns: 3fr 120px 1fr;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--lux-obsidian);
    margin-bottom: 16px;
}

.lux-col-title {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--lux-muted-gray);
    font-weight: 700;
}

.text-right {
    text-align: right;
}

.text-center {
    text-align: center;
}

/* Item Details */
.lux-cart-item {
    display: grid;
    grid-template-columns: 100px 1fr 120px auto;
    gap: 30px;
    align-items: center;
    padding: 32px 0;
    border-bottom: 1px solid var(--lux-border-thin);
}

.lux-item-visual {
    width: 100px;
    height: 120px;
    overflow: hidden;
    background: var(--lux-cream);
    border: 1px solid var(--lux-border-thin);
}

.lux-img-placeholder {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.4s ease;
}

.lux-cart-item:hover .lux-img-placeholder {
    transform: scale(1.05);
}

.lux-item-brand {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--lux-champagne);
    font-weight: 700;
    display: block;
    margin-bottom: 6px;
}

.lux-item-name {
    font-size: 1.35rem;
    font-weight: 400;
    margin: 0 0 6px 0;
    color: var(--lux-obsidian);
}

.lux-item-meta {
    font-size: 0.85rem;
    color: var(--lux-muted-gray);
    margin: 0 0 8px 0;
}

.lux-stock-status {
    font-size: 0.75rem;
    font-weight: 600;
    color: #2d8a59;
    display: block;
    margin-bottom: 16px;
}

.lux-stock-status.warning {
    color: var(--lux-alert);
}

.lux-item-price {
    font-family: monospace;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--lux-obsidian);
}

/* Item Actions */
.lux-item-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lux-action-text {
    background: none;
    border: none;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--lux-muted-gray);
    cursor: pointer;
    padding: 0;
    transition: color 0.2s ease;
}

.lux-action-text:hover {
    color: var(--lux-obsidian);
}

.lux-action-text.alert:hover {
    color: var(--lux-alert);
}

.lux-divider {
    color: var(--lux-border-thin);
    font-size: 0.8rem;
}

/* Quantity Selector */
.lux-qty-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--lux-border-thin);
    width: 100%;
    height: 44px;
    background: var(--lux-white);
}

.lux-qty-selector .qty-btn {
    flex: 1;
    background: none;
    border: none;
    color: var(--lux-obsidian);
    font-size: 1.2rem;
    cursor: pointer;
    transition: background 0.2s;
    padding: 0;
}

.lux-qty-selector .qty-btn:hover {
    background: var(--lux-cream);
}

.lux-qty-selector input {
    width: 44px;
    text-align: center;
    border: none;
    background: none;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--lux-obsidian);
    outline: none;
    margin: 0;
    padding: 0;
}

/* Remove arrows from number input */
.lux-qty-selector input::-webkit-outer-spin-button,
.lux-qty-selector input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Summary Glassmorphism Card */
.lux-cart-summary {
    position: sticky;
    top: 40px;
    z-index: 10;
}

.glass-panel {
    background: rgba(232, 230, 242, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(21, 11, 63, 0.1);
    box-shadow: 0 8px 32px rgba(21, 11, 63, 0.05);
    padding: 40px;
}

.glass-panel h3 {
    font-size: 1.4rem;
    font-weight: 400;
    margin: 0 0 24px 0;
    border-bottom: 1px solid rgba(21, 11, 63, 0.1);
    padding-bottom: 16px;
}

/* Promo Box */
.lux-promo-box {
    display: flex;
    margin-bottom: 24px;
    height: 44px;
}

.lux-promo-box input {
    flex: 1;
    border: 1px solid var(--lux-border-thin);
    border-right: none;
    padding: 0 16px;
    font-size: 0.85rem;
    outline: none;
    background: var(--lux-white);
}

.lux-promo-box button {
    background: var(--lux-obsidian);
    color: var(--lux-white);
    border: none;
    padding: 0 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.lux-promo-box button:hover {
    opacity: 0.9;
}

/* Summary Rows */
.lux-summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--lux-muted-gray);
    margin-bottom: 16px;
}

.lux-summary-row.highlight {
    color: var(--lux-champagne);
    font-weight: 600;
}

.lux-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(21, 11, 63, 0.1);
    margin-top: 24px;
    padding-top: 24px;
    margin-bottom: 30px;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--lux-obsidian);
}

/* Buttons & Trust */
.full-width {
    width: 100%;
}

.lux-trust-badges {
    display: flex;
    justify-content: space-between;
    margin-top: 24px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--lux-muted-gray);
}

/* Responsive Adjustments */
@media (max-width: 1024px) {
    .lux-cart-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .lux-cart-summary {
        position: static;
    }
}

@media (max-width: 768px) {
    .lux-container {
        padding: 0 20px;
    }

    .lux-cart-header-row {
        display: none;
    }

    .lux-cart-item {
        grid-template-columns: 80px 1fr;
        grid-template-areas: "img details" "img qty" "img price";
        gap: 16px;
        padding: 24px 0;
    }

    .lux-item-visual {
        grid-area: img;
        width: 80px;
        height: 100px;
    }

    .lux-item-details {
        grid-area: details;
    }

    .lux-item-qty {
        grid-area: qty;
    }

    .lux-item-price {
        grid-area: price;
        text-align: left;
    }

    .lux-trust-badges {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
}