/* ========================================
   DROPP Urban Wear - Main Stylesheet
   ======================================== */

/* CSS Variables */
:root {
    /* Colors */
    --black: #000000;
    --white: #FFFFFF;
    --gray-900: #1A1A1A;
    --gray-800: #252525;
    --gray-700: #333333;
    --gray-600: #4A4A4A;
    --gray-500: #666666;
    --gray-400: #888888;
    --gray-300: #999999;
    --gray-200: #CCCCCC;
    --gray-100: #F5F5F5;
    --accent: #FF4500;
    --accent-dark: #E03E00;
    --accent-light: #FF6A33;

    /* Typography */
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.25);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 50%;

    /* Z-Index */
    --z-header: 100;
    --z-mobile-menu: 90;
    --z-lightbox: 200;
    --z-toast: 300;
}

/* ========================================
   Reset & Base
   ======================================== */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Focus Styles for Accessibility */
:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

:focus:not(:focus-visible) {
    outline: none;
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-900);
    background-color: var(--white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* ========================================
   Utilities
   ======================================== */

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    padding: var(--space-md) var(--space-xl);
    background-color: var(--accent);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-md);
}

/* ========================================
   Typography
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

h1 { font-size: clamp(2.5rem, 8vw, 5rem); }
h2 { font-size: clamp(2rem, 6vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 4vw, 2rem); }
h4 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

/* ========================================
   Buttons
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-display);
    font-size: 1.125rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn--primary {
    background-color: var(--accent);
    color: var(--white);
    border: 2px solid var(--accent);
}

.btn--primary:hover {
    background-color: var(--accent-dark);
    border-color: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--outline {
    background-color: transparent;
    color: var(--gray-900);
    border: 2px solid var(--gray-900);
}

.btn--outline:hover {
    background-color: var(--gray-900);
    color: var(--white);
}

.btn--full {
    width: 100%;
}

.btn--sm {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
}

/* ========================================
   Header
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-header);
    background-color: transparent;
    transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

/* Header on hero (transparent with white text) */
.header:not(.header--scrolled):not(.header--solid) .header__link,
.header:not(.header--scrolled):not(.header--solid) .header__cart {
    color: var(--white);
}

.header:not(.header--scrolled):not(.header--solid) .header__mobile-toggle span {
    background-color: var(--white);
}

/* Logo switching - light version for transparent header, dark for solid */
.header__logo-light,
.header__logo-dark {
    display: none;
}

/* Show light (inverted) logo when header is transparent */
.header:not(.header--scrolled):not(.header--solid) .header__logo-light {
    display: block;
}

.header:not(.header--scrolled):not(.header--solid) .header__logo-dark {
    display: none;
}

/* Show dark (normal) logo when header is solid */
.header--scrolled .header__logo-light,
.header--solid .header__logo-light {
    display: none;
}

.header--scrolled .header__logo-dark,
.header--solid .header__logo-dark {
    display: block;
}

.header--scrolled,
.header--solid {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-md) var(--container-padding);
}

.header__logo {
    display: flex;
    align-items: center;
}

.header__logo img {
    height: 50px;
    width: auto;
    transition: transform var(--transition-base), filter var(--transition-base);
}

.header__logo:hover img {
    transform: scale(1.05);
}

.header__nav {
    display: none;
}

.header__menu {
    display: flex;
    gap: var(--space-xl);
}

.header__link {
    font-family: var(--font-display);
    font-size: 1.125rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--gray-900);
    position: relative;
    transition: color var(--transition-base);
}

.header__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: width var(--transition-base);
}

.header__link:hover::after {
    width: 100%;
}

.header__cart {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--gray-900);
    transition: color var(--transition-fast);
}

.header__cart svg {
    flex-shrink: 0;
}

.header__cart:hover {
    color: var(--accent);
}

.header__cart--active {
    color: var(--accent);
}

.header__cart-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    background-color: var(--accent);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.header__cart-badge:empty,
.header__cart-badge[data-count="0"] {
    display: none;
}

/* Header Actions Container */
.header__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

/* Account Icon */
.header__account {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-width: 44px;
    height: 44px;
    color: var(--gray-900);
    transition: color var(--transition-fast);
}

.header__account svg {
    flex-shrink: 0;
}

.header__account:hover {
    color: var(--accent);
}

.header__account--active {
    color: var(--accent);
}

/* Account name - inline with icon (Pattern 4) */
.header__account-name {
    display: none;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    max-width: 80px;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1;
}

.header__account-name:not(:empty) {
    display: block;
}

/* Dropdown arrow */
.header__account-arrow {
    display: none;
    font-size: 8px;
    opacity: 0.7;
    margin-left: -2px;
}

.header__account-arrow:not(:empty) {
    display: block;
}

/* Hide name and arrow on mobile - show only icon */
@media (max-width: 767px) {
    .header__account-name,
    .header__account-arrow {
        display: none !important;
    }

    .header__account {
        width: 44px;
        min-width: 44px;
    }
}

/* Account Dropdown Menu */
.account-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--space-sm);
    min-width: 180px;
    background-color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast);
    z-index: 150;
    overflow: hidden;
}

.account-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.account-dropdown__item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.account-dropdown__item:hover {
    background-color: var(--gray-100);
    color: var(--gray-900);
}

.account-dropdown__item svg {
    flex-shrink: 0;
}

.account-dropdown__divider {
    height: 1px;
    background-color: var(--gray-200);
    margin: var(--space-xs) 0;
}

.account-dropdown__item--logout {
    color: #dc3545;
}

.account-dropdown__item--logout:hover {
    background-color: #f8d7da;
    color: #c82333;
}

/* Account icon color in transparent header */
.header:not(.header--scrolled):not(.header--solid) .header__account {
    color: var(--white);
}

.header__mobile-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
}

.header__mobile-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--gray-900);
    transition: all var(--transition-base), background-color var(--transition-base);
}

.header__mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.header__mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.header__mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   Mobile Menu
   ======================================== */

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-mobile-menu);
    background-color: var(--gray-900);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu__nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
}

.mobile-menu__link {
    font-family: var(--font-display);
    font-size: 2rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--white);
    transition: color var(--transition-fast);
}

.mobile-menu__link:hover,
.mobile-menu__link--active {
    color: var(--accent);
}

.mobile-menu__link--logout {
    color: #dc3545;
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--gray-700);
}

.mobile-menu__link--logout:hover {
    color: #ff6b6b;
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gray-900);
    background-image: url('https://images.unsplash.com/photo-1520045892732-304bc3ac5d8e?w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.6) 0%,
        rgba(0, 0, 0, 0.4) 50%,
        rgba(0, 0, 0, 0.7) 100%
    );
}

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--space-xl);
}

/* Hero logo removed - now only in header */

.hero__tagline {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: var(--space-xl);
}

.hero__cta {
    display: inline-block;
    padding: var(--space-md) var(--space-2xl);
    font-family: var(--font-display);
    font-size: 1.25rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--white);
    background-color: var(--accent);
    border: 2px solid var(--accent);
    transition: all var(--transition-base);
}

.hero__cta:hover {
    background-color: transparent;
    color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 69, 0, 0.3);
}

.hero__scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--white);
    opacity: 0.7;
    animation: bounce 2s infinite;
}

.hero__scroll-indicator span {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ========================================
   Products Section
   ======================================== */

.products {
    padding: var(--space-4xl) 0;
    background-color: var(--gray-100);
    position: relative;
}

.products::before {
    content: '';
    position: absolute;
    top: -10%;
    left: -10%;
    right: -10%;
    bottom: -10%;
    width: 120%;
    height: 120%;
    background-image: url('../assets/logo/logo-header.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.025;
    pointer-events: none;
    z-index: 0;
}

.products__container {
    position: relative;
    z-index: 1;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.products__header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.products__title {
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.products__subtitle {
    font-size: 1.125rem;
    color: var(--gray-500);
}

.products__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-xl);
}

/* Product Card */
.product-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.product-card__image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    cursor: pointer;
    background-color: var(--gray-100);
}

.product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-card__image img {
    transform: scale(1.1);
}

.product-card__zoom {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 40px;
    height: 40px;
    background-color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}

.product-card:hover .product-card__zoom {
    opacity: 1;
    transform: translateY(0);
}

.product-card__content {
    padding: var(--space-lg);
}

.product-card__name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 0.02em;
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
}

.product-card__description {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: var(--space-md);
}

.product-card__price {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--accent);
    margin-bottom: var(--space-md);
}

.product-card__sizes {
    margin-bottom: var(--space-md);
}

.product-card__sizes-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    margin-bottom: var(--space-sm);
}

.product-card__sizes-options {
    display: flex;
    gap: var(--space-sm);
}

.size-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 500;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    background-color: var(--white);
    color: var(--gray-700);
    transition: all var(--transition-fast);
}

.size-btn:hover {
    border-color: var(--gray-900);
}

.size-btn.active {
    background-color: var(--gray-900);
    border-color: var(--gray-900);
    color: var(--white);
}

.product-card__add-btn {
    width: 100%;
    padding: var(--space-md);
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background-color: var(--gray-900);
    color: var(--white);
    border: 2px solid var(--gray-900);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.product-card__add-btn:hover {
    background-color: var(--accent);
    border-color: var(--accent);
}

.product-card__add-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ========================================
   Footer Section
   ======================================== */

.footer {
    background-color: var(--gray-900);
    color: var(--white);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer--simple {
    padding: var(--space-xl) 0;
}

.footer__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.footer__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

.footer__brand {
    text-align: center;
}

.footer__logo {
    display: block;
    max-width: 120px;
    margin: 0 auto var(--space-sm);
}

.footer__logo img {
    width: 100%;
    height: auto;
}

.footer__tagline {
    font-family: var(--font-display);
    font-size: 1.25rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray-300);
}

.footer__contact {
    text-align: center;
}

.footer__contact h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.footer__contact p {
    color: var(--gray-400);
    margin-bottom: var(--space-md);
}

.footer__email {
    color: var(--accent);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.footer__email:hover {
    color: var(--accent-light);
}

.footer__social {
    text-align: center;
}

.footer__social h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.footer__social-links {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--gray-800);
    border-radius: var(--radius-full);
    color: var(--white);
    transition: all var(--transition-base);
}

.footer__social-link:hover {
    background-color: var(--accent);
    transform: translateY(-3px);
}

.footer__bottom {
    text-align: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-700);
}

.footer__bottom p {
    font-size: 0.875rem;
    color: var(--gray-400);
}

.footer__founders {
    margin-top: var(--space-sm);
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* ========================================
   Lightbox
   ======================================== */

.lightbox {
    position: fixed;
    inset: 0;
    z-index: var(--z-lightbox);
    background-color: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox__close {
    position: absolute;
    top: var(--space-xl);
    right: var(--space-xl);
    color: var(--white);
    transition: color var(--transition-fast);
}

.lightbox__close:hover {
    color: var(--accent);
}

.lightbox__image {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.lightbox.active .lightbox__image {
    transform: scale(1);
}

/* ========================================
   Toast Notification
   ======================================== */

.toast {
    position: fixed;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    z-index: var(--z-toast);
    background-color: var(--gray-900);
    color: var(--white);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.toast.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.toast__message {
    font-size: 0.875rem;
    font-weight: 500;
}

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

.cart-page {
    background-color: var(--gray-100);
    min-height: 100vh;
}

.cart {
    padding-top: 100px;
    padding-bottom: var(--space-4xl);
    min-height: calc(100vh - 200px);
}

.cart__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.cart__header {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.cart__title {
    color: var(--gray-900);
}

.cart__continue {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--gray-500);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.cart__continue:hover {
    color: var(--accent);
}

.cart__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

/* Cart Empty State */
.cart__empty {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-4xl) var(--space-xl);
    background-color: var(--white);
    border-radius: var(--radius-md);
    color: var(--gray-400);
}

.cart__empty.active {
    display: flex;
}

.cart__empty svg {
    margin-bottom: var(--space-lg);
}

.cart__empty h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--gray-700);
    margin-bottom: var(--space-sm);
}

.cart__empty p {
    margin-bottom: var(--space-xl);
}

/* Cart Items */
.cart__items {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.cart-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--space-md);
    padding: var(--space-md);
    background-color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.cart-item__image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background-color: var(--gray-100);
}

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

.cart-item__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.cart-item__name {
    font-family: var(--font-display);
    font-size: 1.125rem;
    color: var(--gray-900);
}

.cart-item__size {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.cart-item__price {
    font-weight: 600;
    color: var(--accent);
}

.cart-item__actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-sm);
}

.cart-item__quantity {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.cart-item__quantity button {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gray-100);
    border-radius: var(--radius-sm);
    font-size: 1.25rem;
    color: var(--gray-700);
    transition: all var(--transition-fast);
}

.cart-item__quantity button:hover {
    background-color: var(--gray-200);
}

.cart-item__quantity span {
    min-width: 24px;
    text-align: center;
    font-weight: 600;
}

.cart-item__remove {
    color: var(--gray-400);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color var(--transition-fast);
}

.cart-item__remove:hover {
    color: var(--accent);
}

/* Cart Summary */
.cart__summary {
    display: none;
    padding: var(--space-xl);
    background-color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.cart__summary.active {
    display: block;
}

.cart__summary-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--gray-900);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--gray-200);
}

.cart__summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
    color: var(--gray-600);
}

.cart__summary-row--total {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 2px solid var(--gray-900);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

.cart__summary .btn {
    margin-top: var(--space-lg);
}

.cart__payment-methods {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--gray-200);
    text-align: center;
}

.cart__payment-methods p {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-bottom: var(--space-sm);
}

.cart__payment-icons {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.payment-icon {
    padding: var(--space-xs) var(--space-sm);
    background-color: var(--gray-100);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-600);
}

.cart__mercadopago-badge {
    max-width: 100%;
    height: auto;
    margin: var(--space-md) auto 0;
}

#clearCartBtn {
    margin-top: var(--space-md);
    color: var(--gray-500);
    border-color: var(--gray-300);
}

#clearCartBtn:hover {
    background-color: var(--gray-100);
    color: var(--gray-700);
}

/* ========================================
   Loading State
   ======================================== */

.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========================================
   Selection & Scrollbar
   ======================================== */

::selection {
    background-color: var(--accent);
    color: var(--white);
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}