/* ========================================
   METHANE PC WEBSHOP + LANDING
   ======================================== */

:root {
    --accent: #00ff41;
    --accent-dark: #00cc33;
    --accent-glow: rgba(0, 255, 65, 0.4);
    --accent-dim: rgba(0, 255, 65, 0.1);
    --bg: #050505;
    --bg-elevated: #0a0a0a;
    --bg-card: #111111;
    --bg-hover: #1a1a1a;
    --text: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    --border: rgba(255, 255, 255, 0.08);
    --border-accent: rgba(0, 255, 65, 0.3);
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

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

.hidden { display: none !important; }
.text-accent { color: var(--accent); }

/* Background Effects */
.bg-grid {
    position: fixed; inset: 0;
    background-image: linear-gradient(rgba(0,255,65,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(0,255,65,0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none; z-index: 1;
}

.bg-glow {
    position: fixed; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 100vw; height: 100vh;
    background: radial-gradient(ellipse at center, rgba(0,255,65,0.08) 0%, transparent 70%);
    pointer-events: none; z-index: 0;
}

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.6rem 1.2rem; border-radius: 10px;
    font-family: var(--font-display); font-weight: 600; font-size: 0.9rem;
    text-decoration: none; cursor: pointer; transition: all 0.3s var(--ease);
    border: none; background: none;
}

.btn-primary {
    background: var(--accent); color: #000;
}
.btn-primary:hover {
    background: var(--accent-dark); transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--accent-glow);
}

.btn-secondary {
    background: transparent; color: var(--text); border: 1px solid var(--border);
}
.btn-secondary:hover {
    border-color: var(--accent); color: var(--accent); transform: translateY(-2px);
}

.btn-ghost { color: var(--text-secondary); padding: 0.5rem; }
.btn-ghost:hover { color: var(--accent); }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.85rem; }
.btn-block { width: 100%; }

/* Language Switcher */
.lang-switch {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.4rem 0.75rem;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.lang-switch:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ===== LANDING PAGE ===== */

.site-header {
    position: sticky; top: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.75rem 3%;
    background: rgba(5,5,5,0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

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

.site-nav a {
    color: var(--text-secondary); text-decoration: none;
    font-weight: 500; font-size: 0.9rem; transition: color 0.3s;
}

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

.landing-hero {
    position: relative; z-index: 10;
    min-height: 90vh;
    display: flex; align-items: center;
    padding: 4rem 3%;
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.landing-hero .hero-content { flex: 1; max-width: 600px; }

.landing-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800; line-height: 1.1; margin-bottom: 1rem;
}

.landing-hero p {
    color: var(--text-secondary); font-size: 1.1rem;
    margin-bottom: 2rem; max-width: 480px;
}

.hero-visual { flex: 1; display: flex; justify-content: center; align-items: center; }

.pc-showcase {
    position: relative;
    width: 320px; height: 420px;
}

.pc-case {
    width: 100%; height: 100%;
    background: linear-gradient(135deg, var(--bg-card), var(--bg-hover));
    border: 2px solid var(--border);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
}

.pc-glass {
    position: absolute; inset: 12px;
    background: rgba(0,255,65,0.03);
    border: 1px solid var(--border-accent);
    border-radius: 10px;
}

.pc-glow {
    position: absolute; top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(0,255,65,0.15) 0%, transparent 60%);
    animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.pc-components {
    position: absolute; inset: 30px;
    display: flex; flex-direction: column;
    gap: 1rem; justify-content: center; align-items: center;
}

.component {
    padding: 0.6rem 1.2rem;
    background: var(--accent-dim);
    border: 1px solid var(--border-accent);
    border-radius: 8px;
    font-family: var(--font-display);
    font-size: 0.85rem; font-weight: 600;
    color: var(--accent);
    animation: floatComponent 3s ease-in-out infinite;
}

.component:nth-child(2) { animation-delay: 0.5s; }
.component:nth-child(3) { animation-delay: 1s; }

@keyframes floatComponent {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.showcase-section {
    position: relative; z-index: 10;
    padding: 5rem 3%;
}

.section-alt {
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

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

.section-header {
    margin-bottom: 3rem; text-align: center;
}

.section-tag {
    display: inline-block; color: var(--accent);
    font-family: var(--font-display); font-weight: 600;
    font-size: 0.85rem; letter-spacing: 0.05em; margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.showcase-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 16px; padding: 2.5rem;
    text-decoration: none; color: var(--text);
    transition: all 0.3s var(--ease); display: block;
}

.showcase-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}

.showcase-icon {
    font-size: 2.5rem; margin-bottom: 1rem;
}

.showcase-card h3 {
    font-family: var(--font-display); font-size: 1.25rem;
    font-weight: 700; margin-bottom: 0.75rem;
}

.showcase-card p {
    color: var(--text-secondary); font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.showcase-link {
    color: var(--accent); font-weight: 600; font-size: 0.9rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.feature-item {
    padding: 1.5rem; border-radius: 12px;
    transition: background 0.3s var(--ease);
}

.feature-item:hover { background: rgba(255,255,255,0.02); }

.feature-item .feature-number {
    font-family: var(--font-display); font-size: 0.75rem;
    font-weight: 700; color: var(--accent); margin-bottom: 0.75rem;
    letter-spacing: 0.1em;
}

.feature-item h3 {
    font-family: var(--font-display); font-size: 1.1rem;
    font-weight: 600; margin-bottom: 0.5rem;
}

.feature-item p {
    color: var(--text-secondary); font-size: 0.9rem;
}

.cta-box {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-hover) 100%);
    border: 1px solid var(--border); border-radius: 24px;
    padding: 4rem 2rem; text-align: center; max-width: 700px; margin: 0 auto;
}

.cta-box h2 {
    font-family: var(--font-display); font-size: 2rem;
    font-weight: 700; margin-bottom: 1rem;
}

.cta-box p {
    color: var(--text-secondary); margin-bottom: 2rem;
}

.hero-badge {
    display: inline-block; padding: 0.4rem 1rem;
    border-radius: 100px; background: var(--accent-dim);
    border: 1px solid var(--border-accent); color: var(--accent);
    font-size: 0.8rem; font-weight: 600; margin-bottom: 1.5rem;
}

.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ===== SHOP PAGES ===== */

.shop-header {
    position: sticky; top: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.75rem 3%;
    background: rgba(5,5,5,0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.header-left { display: flex; align-items: center; gap: 0.75rem; }

.header-tag {
    font-family: var(--font-display); font-size: 0.7rem;
    font-weight: 700; color: var(--accent);
    border: 1px solid var(--border-accent);
    padding: 0.2rem 0.5rem; border-radius: 4px;
    letter-spacing: 0.05em;
}

.header-nav { display: flex; gap: 1.5rem; }

.nav-link {
    color: var(--text-secondary); text-decoration: none;
    font-weight: 500; font-size: 0.9rem; transition: color 0.3s;
}

.nav-link:hover, .nav-link.active { color: var(--accent); }

.header-actions { display: flex; align-items: center; gap: 0.5rem; }

.cart-btn { position: relative; }

.cart-count {
    position: absolute; top: -4px; right: -4px;
    background: var(--accent); color: #000;
    font-size: 0.65rem; font-weight: 700;
    width: 16px; height: 16px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
}

.shop-hero {
    position: relative; z-index: 10;
    min-height: 40vh;
    display: flex; flex-direction: column;
    justify-content: center; align-items: center;
    text-align: center;
    padding: 5rem 3% 2rem;
    background: linear-gradient(180deg, rgba(0,255,65,0.05) 0%, transparent 60%);
}

.shop-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800; line-height: 1.1; margin-bottom: 1rem;
}

.shop-hero p {
    color: var(--text-secondary); font-size: 1.1rem;
    max-width: 600px;
}

.shop-section {
    position: relative; z-index: 10;
    padding: 2rem 3% 5rem;
}

.shop-container { max-width: 1400px; margin: 0 auto; }

.shop-header-row {
    display: flex; flex-direction: column; gap: 1.5rem;
    margin-bottom: 2rem;
}

.category-tabs {
    display: flex; gap: 0.5rem; flex-wrap: wrap;
}

.tab {
    padding: 0.5rem 1rem; border-radius: 8px;
    background: var(--bg-card); border: 1px solid var(--border);
    color: var(--text-secondary); font-family: var(--font-display);
    font-weight: 500; font-size: 0.85rem; cursor: pointer;
    transition: all 0.2s;
}

.tab:hover { border-color: var(--border-accent); color: var(--text); }

.tab.active {
    background: var(--accent-dim); border-color: var(--accent);
    color: var(--accent);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 16px; overflow: hidden;
    transition: all 0.3s var(--ease); cursor: pointer;
    display: flex; flex-direction: column; position: relative;
}

.product-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}

.product-image {
    width: 100%; height: 220px;
    background: var(--bg-elevated);
    display: flex; align-items: center; justify-content: center;
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}

.product-image img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.5s var(--ease);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-info { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; }

.product-category {
    font-size: 0.75rem; font-weight: 600; color: var(--accent);
    text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.5rem;
}

.product-name {
    font-family: var(--font-display); font-size: 1.1rem;
    font-weight: 700; margin-bottom: 0.5rem; line-height: 1.3;
}

.product-specs {
    font-size: 0.8rem; color: var(--text-muted);
    margin-bottom: 1rem; line-height: 1.5;
}

.product-footer {
    margin-top: auto;
    display: flex; align-items: center; justify-content: space-between;
    gap: 0.75rem;
}

.product-price {
    display: flex; flex-direction: column;
}

.price-current {
    font-family: var(--font-display); font-size: 1.25rem;
    font-weight: 700; color: var(--accent);
}

.price-original {
    font-size: 0.8rem; color: var(--text-muted);
    text-decoration: line-through;
}

.loading {
    grid-column: 1 / -1; text-align: center;
    padding: 4rem; color: var(--text-muted);
}

/* Product Modal */
.product-modal-content { max-width: 700px; width: 90%; }

.product-detail { display: flex; flex-direction: column; gap: 1.5rem; }

.product-detail-header {
    display: flex; gap: 1.5rem; flex-wrap: wrap;
}

.product-detail-image {
    width: 260px; height: 200px; border-radius: 12px;
    background: var(--bg-elevated); overflow: hidden;
    flex-shrink: 0;
}

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

.product-detail-info { flex: 1; }

.product-detail-info h2 {
    font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; margin-bottom: 0.5rem;
}

.product-detail-info .product-category { margin-bottom: 0.75rem; }

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

.product-detail-desc {
    color: var(--text-secondary); font-size: 0.95rem; line-height: 1.6;
}

.product-specs-table {
    width: 100%; border-collapse: collapse; font-size: 0.9rem;
}

.product-specs-table td {
    padding: 0.6rem 0; border-bottom: 1px solid var(--border);
}

.product-specs-table td:first-child {
    color: var(--text-muted); width: 40%;
}

.product-detail-actions {
    display: flex; gap: 1rem; margin-top: 0.5rem;
}

/* Cart Sidebar */
.cart-sidebar { position: fixed; inset: 0; z-index: 1000; display: none; }
.cart-sidebar.active { display: block; }

.cart-overlay {
    position: absolute; inset: 0; background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px);
}

.cart-panel {
    position: absolute; top: 0; right: 0; bottom: 0;
    width: 100%; max-width: 420px;
    background: var(--bg-card); border-left: 1px solid var(--border);
    display: flex; flex-direction: column;
    animation: slideIn 0.3s var(--ease);
}

@keyframes slideIn {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}

.cart-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.25rem; border-bottom: 1px solid var(--border);
}

.cart-header h3 { font-family: var(--font-display); font-size: 1.25rem; }

.cart-close {
    background: none; border: none; color: var(--text-muted);
    font-size: 1.5rem; cursor: pointer;
}

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

.cart-item {
    display: flex; gap: 1rem; padding: 1rem 0;
    border-bottom: 1px solid var(--border);
}

.cart-item-image {
    width: 60px; height: 60px; border-radius: 8px;
    background: var(--bg-elevated); overflow: hidden; flex-shrink: 0;
}

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

.cart-item-info { flex: 1; }

.cart-item-name { font-weight: 600; font-size: 0.9rem; margin-bottom: 0.25rem; }

.cart-item-price { color: var(--accent); font-weight: 600; font-size: 0.9rem; }

.cart-item-remove {
    background: none; border: none; color: var(--text-muted);
    font-size: 0.8rem; cursor: pointer; align-self: flex-start;
}

.cart-item-remove:hover { color: #ff4444; }

.cart-empty {
    text-align: center; padding: 3rem 1rem; color: var(--text-muted);
}

.cart-footer {
    padding: 1.25rem; border-top: 1px solid var(--border);
}

.cart-total {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 1rem;
    font-family: var(--font-display); font-size: 1.1rem; font-weight: 700;
}

.cart-total span:last-child { color: var(--accent); font-size: 1.25rem; }

.cart-note {
    text-align: center; font-size: 0.8rem; color: var(--text-muted);
    margin-top: 0.75rem;
}

/* Modal Base */
.modal {
    position: fixed; inset: 0; z-index: 1000;
    display: none; align-items: center; justify-content: center;
}

.modal.active { display: flex; }

.modal-overlay {
    position: absolute; inset: 0;
    background: rgba(0,0,0,0.8); backdrop-filter: blur(5px);
}

.modal-content {
    position: relative; background: var(--bg-card);
    border: 1px solid var(--border); border-radius: 20px;
    padding: 2rem; width: 90%; max-width: 420px; z-index: 1;
    animation: modalIn 0.3s var(--ease);
}

@keyframes modalIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-close {
    position: absolute; top: 1rem; right: 1rem;
    background: none; border: none; color: var(--text-muted);
    font-size: 1.5rem; cursor: pointer;
}

.modal-close:hover { color: var(--text); }

/* Auth Modal */
.auth-tabs {
    display: flex; gap: 0.5rem; margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border); padding-bottom: 0.5rem;
}

.auth-tab {
    flex: 1; padding: 0.5rem; background: none; border: none;
    color: var(--text-muted); font-family: var(--font-display);
    font-weight: 600; cursor: pointer; border-radius: 8px; transition: all 0.3s;
}

.auth-tab.active { color: var(--accent); background: var(--accent-dim); }

.auth-panel { display: none; }
.auth-panel.active { display: block; }

.auth-panel h3 { font-family: var(--font-display); margin-bottom: 1rem; font-size: 1.25rem; }

.auth-panel form { display: flex; flex-direction: column; gap: 0.75rem; }

.auth-panel input {
    padding: 0.75rem 1rem; border-radius: 10px; border: 1px solid var(--border);
    background: var(--bg); color: var(--text); font-family: var(--font-body);
    font-size: 1rem; outline: none; transition: border-color 0.3s;
}

.auth-panel input:focus { border-color: var(--accent); }

.auth-message { margin-top: 0.75rem; font-size: 0.85rem; min-height: 1.2em; }
.auth-message.success { color: var(--accent); }
.auth-message.error { color: #ff4444; }

/* Footer */
.footer {
    position: relative; z-index: 10;
    padding: 3rem 3% 2rem;
    border-top: 1px solid var(--border); background: var(--bg-elevated);
}

.footer-top {
    display: flex; justify-content: space-between; align-items: flex-start;
    margin-bottom: 2rem; flex-wrap: wrap; gap: 2rem;
}

.footer-brand p { color: var(--text-muted); font-size: 0.9rem; margin-top: 0.5rem; }

.footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }

.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.9rem; transition: color 0.3s; }
.footer-links a:hover { color: var(--accent); }

.footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 1.5rem; border-top: 1px solid var(--border);
    flex-wrap: wrap; gap: 1rem;
}

.footer-bottom p { color: var(--text-muted); font-size: 0.85rem; }

/* ===== CONFIGURATOR ===== */

.config-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 2rem;
    align-items: start;
}

.config-parts { min-height: 400px; }

.config-section { margin-bottom: 2rem; }

.config-section-title {
    font-family: var(--font-display);
    font-size: 1.1rem; font-weight: 700;
    margin-bottom: 1rem; padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.config-options {
    display: flex; flex-direction: column; gap: 0.5rem;
}

.config-option {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem; background: var(--bg-card);
    border: 1px solid var(--border); border-radius: 10px;
    cursor: pointer; transition: all 0.2s;
}

.config-option:hover {
    border-color: var(--border-accent);
    background: var(--bg-hover);
}

.config-option.selected {
    border-color: var(--accent);
    background: var(--accent-dim);
}

.config-option-info {
    display: flex; flex-direction: column; gap: 0.25rem;
}

.config-option-info strong {
    font-family: var(--font-display); font-size: 0.95rem;
}

.config-option-info span {
    font-size: 0.8rem; color: var(--text-muted);
}

.config-option-price {
    font-family: var(--font-display); font-weight: 700;
    color: var(--accent); font-size: 1rem;
    white-space: nowrap; margin-left: 1rem;
}

.config-summary { position: sticky; top: 80px; }

.summary-box {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 16px; padding: 1.5rem;
}

.summary-box h3 {
    font-family: var(--font-display); font-size: 1.1rem;
    font-weight: 700; margin-bottom: 1rem;
}

.summary-items {
    display: flex; flex-direction: column; gap: 0.5rem;
    margin-bottom: 1rem; max-height: 300px; overflow-y: auto;
}

.summary-item {
    display: flex; justify-content: space-between;
    font-size: 0.85rem; padding: 0.35rem 0;
    border-bottom: 1px solid var(--border);
}

.summary-item span:first-child { color: var(--text-muted); }

.summary-item.missing span { color: var(--text-muted); }

.summary-total {
    font-family: var(--font-display); font-size: 1.5rem;
    font-weight: 700; color: var(--accent);
    text-align: right; padding: 0.75rem 0;
    border-top: 2px solid var(--border);
    margin-bottom: 1rem;
}

/* ===== CHECKOUT ===== */

.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 2rem; align-items: start;
    max-width: 1100px; margin: 0 auto;
}

.checkout-form { background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: 2rem; }

.checkout-summary { position: sticky; top: 80px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-group { margin-bottom: 1rem; }

.form-group label {
    display: block; font-size: 0.8rem; font-weight: 600;
    color: var(--text-muted); margin-bottom: 0.35rem;
    text-transform: uppercase; letter-spacing: 0.03em;
}

.form-group input,
.form-group textarea {
    width: 100%; padding: 0.6rem 0.75rem;
    border-radius: 8px; border: 1px solid var(--border);
    background: var(--bg); color: var(--text);
    font-family: var(--font-body); font-size: 0.95rem; outline: none;
}

.form-group input:focus,
.form-group textarea:focus { border-color: var(--accent); }

/* ===== ACCOUNT ===== */

.account-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 1.5rem; align-items: start;
}

.account-sidebar { position: sticky; top: 80px; }

.user-profile { display: flex; align-items: center; gap: 1rem; margin-top: 1rem; }

.user-avatar {
    width: 50px; height: 50px; border-radius: 50%;
    background: var(--accent); color: #000;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-size: 1.5rem; font-weight: 700;
}

.user-name { font-weight: 700; }

.user-email { font-size: 0.85rem; color: var(--text-muted); }

.user-role { font-size: 0.75rem; color: var(--accent); text-transform: uppercase; margin-top: 0.2rem; }

.order-item {
    padding: 1rem 0; border-bottom: 1px solid var(--border);
}

.order-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 0.5rem;
}

.order-id { font-family: var(--font-display); font-weight: 700; }

.order-status {
    font-size: 0.75rem; font-weight: 600;
    padding: 0.2rem 0.5rem; border-radius: 6px;
    text-transform: uppercase;
}

.order-status.pending { background: rgba(255,193,7,0.15); color: #ffc107; }
.order-status.processing { background: var(--accent-dim); color: var(--accent); }
.order-status.shipped { background: rgba(100,100,255,0.15); color: #8888ff; }
.order-status.delivered { background: rgba(0,255,65,0.15); color: #00ff41; }

.order-details {
    display: flex; justify-content: space-between;
    font-size: 0.9rem; color: var(--text-secondary);
}

.order-total { font-weight: 700; color: var(--accent); }

.order-products {
    font-size: 0.8rem; color: var(--text-muted); margin-top: 0.5rem;
}

.config-saved {
    padding: 1rem 0; border-bottom: 1px solid var(--border);
}

/* Responsive */
@media (max-width: 768px) {
    .site-nav, .header-nav { display: none; }
    .landing-hero { flex-direction: column; min-height: auto; padding: 3rem 3%; }
    .pc-showcase { width: 260px; height: 340px; }
    .showcase-grid, .features-grid { grid-template-columns: 1fr; }
    .shop-hero { padding: 3rem 3% 2rem; }
    .category-tabs { gap: 0.4rem; }
    .tab { padding: 0.4rem 0.75rem; font-size: 0.8rem; }
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .product-detail-header { flex-direction: column; }
    .product-detail-image { width: 100%; height: 180px; }
    .footer-top, .footer-bottom { flex-direction: column; align-items: center; text-align: center; }
    .config-layout, .checkout-layout, .account-layout { grid-template-columns: 1fr; }
    .config-summary, .checkout-summary, .account-sidebar { position: static; }
    .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .products-grid { grid-template-columns: 1fr; }
}