/* LaunchPad Modern Theme */
:root {
    --color-primary: #2563eb;
    --color-secondary: #1e40af;
    --color-accent: #f59e0b;
    --color-bg: #ffffff;
    --color-text: #1f2937;
    --font-heading: Inter, system-ui, sans-serif;
    --font-body: Inter, system-ui, sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.site-header {
    background: var(--color-bg);
    border-bottom: 1px solid rgba(0,0,0,0.08);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-centered .container {
    flex-direction: column;
    gap: 0.75rem;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--color-text);
}

.site-logo img {
    height: 40px;
    width: auto;
}

.site-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
}

.site-nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.site-nav a {
    text-decoration: none;
    color: var(--color-text);
    font-size: 0.95rem;
    transition: color 0.2s;
}

.site-nav a:hover {
    color: var(--color-primary);
}

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff;
    padding: 5rem 0;
    text-align: center;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 3rem;
    margin-bottom: 0.75rem;
}

.hero-tagline {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

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

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

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    width: 100%;
}

/* Product Grid */
.product-grid {
    display: grid;
    gap: 1.5rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
}

.product-card {
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    transition: box-shadow 0.2s, transform 0.2s;
}

.product-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    transform: translateY(-2px);
}

.product-card a {
    text-decoration: none;
    color: inherit;
}

.product-image {
    aspect-ratio: 1;
    overflow: hidden;
    background: #f3f4f6;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-image .no-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    font-size: 0.9rem;
}

.product-info {
    padding: 1rem;
}

.product-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.current-price {
    font-weight: 700;
    color: var(--color-primary);
}

.compare-price {
    text-decoration: line-through;
    color: #9ca3af;
    font-size: 0.9rem;
}

/* Product Detail */
.product-detail {
    padding: 3rem 0;
}

.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

@media (max-width: 768px) {
    .product-layout {
        grid-template-columns: 1fr;
    }
}

.product-gallery img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.product-sidebar h1 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.product-price-large {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.product-price-large .current-price {
    font-size: 1.75rem;
}

.product-description {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.product-tags .tag {
    background: #f3f4f6;
    color: #6b7280;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.85rem;
}

/* Sections */
.featured-products,
.products-listing,
.page-content {
    padding: 4rem 0;
}

.featured-products h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
}

.section-footer {
    text-align: center;
    margin-top: 2rem;
}

/* Page Header */
.page-header {
    background: #f9fafb;
    padding: 3rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.page-header h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
}

/* Content Body */
.content-body {
    max-width: 800px;
    line-height: 1.8;
}

.content-body p {
    margin-bottom: 1rem;
}

/* Footer */
.site-footer {
    background: #1f2937;
    color: #d1d5db;
    padding: 3rem 0 1.5rem;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-grid h4 {
    color: #fff;
    margin-bottom: 0.75rem;
    font-family: var(--font-heading);
}

.footer-col nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-col nav a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-col nav a:hover {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: #6b7280;
}

/* Cart Toggle */
.cart-toggle {
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text);
    padding: 4px;
    display: flex;
    align-items: center;
}

.cart-badge {
    position: absolute;
    top: -6px;
    right: -8px;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Cart Overlay */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

body.cart-open .cart-overlay {
    opacity: 1;
    pointer-events: auto;
}

/* Cart Drawer */
.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 380px;
    max-width: 90vw;
    height: 100vh;
    background: #fff;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 20px rgba(0,0,0,0.15);
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

body.cart-open .cart-drawer {
    transform: translateX(0);
}

.cart-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid #e5e7eb;
}

.cart-drawer-header h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin: 0;
}

.cart-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #6b7280;
    padding: 0 4px;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 1.5rem;
}

.cart-empty {
    text-align: center;
    color: #9ca3af;
    padding: 3rem 0;
    font-size: 0.95rem;
}

.cart-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid #f3f4f6;
}

.cart-item-name {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.cart-item-price {
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 500;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 6px;
}

.cart-item-controls button {
    width: 28px;
    height: 28px;
    border: 1px solid #e5e7eb;
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-controls button:hover {
    background: #f3f4f6;
}

.cart-item-controls span {
    min-width: 20px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.cart-item-remove {
    color: #ef4444 !important;
    border-color: transparent !important;
    font-size: 1.2rem !important;
}

.cart-footer {
    border-top: 1px solid #e5e7eb;
    padding: 1.25rem 1.5rem;
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.cart-checkout-btn {
    width: 100%;
}

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

/* Checkout result pages */
.checkout-result {
    text-align: center;
    padding: 5rem 0;
}

.checkout-result h1 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.checkout-result p {
    color: #6b7280;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* Custom CSS placeholder */