/* Топгейм — Neon Design System */
/* Neon green + purple glow effects */

:root {
    --neon-green: #10B981;
    --neon-green-glow: rgba(16, 185, 129, 0.5);
    --neon-green-soft: rgba(16, 185, 129, 0.15);
    --neon-purple: #9333EA;
    --neon-purple-glow: rgba(147, 51, 234, 0.5);
    --neon-purple-soft: rgba(147, 51, 234, 0.15);
    --bg-dark: #0a0a0f;
    --bg-surface: #12121a;
    --bg-elevated: #1a1a2e;
    --bg-card: #16161f;
    --surface-light: #1e1e2a;
    --surface-lighter: #2a2a3a;
    --border-color: rgba(16, 185, 129, 0.15);
    --border-hover: rgba(16, 185, 129, 0.4);
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b7b;
    --error: #ef4444;
    --warning: #f59e0b;
}

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

html { font-size: 16px; -webkit-text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-dark);
    background-image: 
        radial-gradient(ellipse at 20% 0%, rgba(16, 185, 129, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(147, 51, 234, 0.03) 0%, transparent 50%);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--neon-green); text-decoration: none; transition: all 0.3s ease; }
a:hover { color: #34d399; text-shadow: 0 0 8px var(--neon-green-glow); }

img { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; }
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.2; }
h1 { font-size: 28px; } h2 { font-size: 24px; } h3 { font-size: 20px; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--neon-green); border-radius: 3px; }
::selection { background: var(--neon-green-soft); color: var(--neon-green); }

.app-container { max-width: 100%; margin: 0 auto; padding-bottom: 80px; }

/* ===== NEON BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font-family: inherit; text-decoration: none; border: none; cursor: pointer;
    transition: all 0.3s ease; position: relative; overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--neon-green) 0%, #059669 100%);
    color: #000; font-weight: 700; border-radius: 12px; padding: 16px 24px;
    font-size: 16px; box-shadow: 0 0 20px var(--neon-green-glow), 0 0 40px rgba(16, 185, 129, 0.2);
    text-transform: uppercase; letter-spacing: 0.5px;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--neon-green-glow), 0 0 60px rgba(16, 185, 129, 0.3);
}
.btn-primary:active { transform: scale(0.98); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-secondary {
    background: var(--surface-light); color: var(--text-primary);
    border: 1px solid var(--border-color); border-radius: 12px;
    padding: 16px 24px; font-weight: 600; font-size: 16px;
}
.btn-secondary:hover {
    background: var(--surface-lighter); border-color: var(--border-hover);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.1);
}

.btn-ghost { background: transparent; color: var(--text-secondary); border: none; padding: 8px 16px; }
.btn-ghost:hover { color: var(--neon-green); }

.btn-full { width: 100%; }
.btn-lg { padding: 20px 32px; font-size: 18px; }
.btn-sm { padding: 8px 16px; font-size: 14px; }
.btn-icon { width: 44px; height: 44px; padding: 0; border-radius: 50%; display: flex; align-items: center; justify-content: center; }

/* ===== NEON CARDS ===== */
.card {
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    padding: 24px;
}

.card-product {
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    overflow: hidden; cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}
.card-product::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0) 0%, rgba(16, 185, 129, 0) 100%);
    transition: all 0.4s ease;
    pointer-events: none; z-index: 1;
}
.card-product:hover {
    border-color: var(--neon-green);
    transform: translateY(-8px);
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.2), 0 20px 40px rgba(0, 0, 0, 0.4);
}
.card-product:hover::before {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(147, 51, 234, 0.05) 100%);
}
.card-product:hover .card-image { transform: scale(1.08); }

.card-image-wrapper { position: relative; overflow: hidden; }
.card-image {
    width: 100%; height: 200px; object-fit: cover; display: block;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.card-badge {
    position: absolute; top: 12px; right: 12px;
    background: var(--neon-green); color: #000;
    padding: 6px 12px; border-radius: 8px;
    font-size: 12px; font-weight: 800;
    box-shadow: 0 0 15px var(--neon-green-glow);
    text-transform: uppercase; letter-spacing: 0.5px;
}
.card-body { padding: 16px; position: relative; z-index: 2; }
.card-title {
    font-size: 15px; font-weight: 600; margin-bottom: 8px;
    color: var(--text-primary);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.card-price {
    font-size: 22px; font-weight: 800;
    color: var(--neon-green);
    text-shadow: 0 0 10px var(--neon-green-glow);
    margin-bottom: 4px;
}
.card-old-price {
    font-size: 14px; color: var(--text-muted);
    text-decoration: line-through; margin-right: 8px;
}
.card-installment { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }

/* Config cards */
.card-config {
    background: var(--bg-card);
    border-radius: 16px;
    border: 2px solid var(--border-color);
    cursor: pointer; transition: all 0.3s ease;
    padding: 16px; text-align: center;
}
.card-config.selected {
    border-color: var(--neon-green);
    background: var(--neon-green-soft);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
}
.card-config:hover {
    border-color: var(--neon-green);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.15);
}
.config-image { width: 100%; height: 120px; object-fit: contain; margin-bottom: 8px; }
.config-name { font-size: 14px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.config-price { font-size: 12px; color: var(--neon-green); font-weight: 600; }

/* ===== INPUTS ===== */
.input {
    background: var(--surface-light);
    border: 1px solid var(--border-color);
    border-radius: 12px; padding: 16px;
    color: var(--text-primary); font-size: 16px;
    width: 100%; transition: all 0.3s ease;
}
.input:focus {
    outline: none; border-color: var(--neon-green);
    box-shadow: 0 0 0 3px var(--neon-green-soft), 0 0 15px rgba(16, 185, 129, 0.1);
}
.input::placeholder { color: var(--text-muted); }

/* ===== BOTTOM NAV ===== */
.bottom-nav {
    position: fixed; bottom: 0; left: 0; right: 0;
    background: rgba(18, 18, 26, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    display: flex; justify-content: space-around;
    padding: 8px 0; z-index: 1000; height: 70px;
}
.nav-item {
    display: flex; align-items: center; justify-content: center; flex-direction: column;
    gap: 4px; color: var(--text-muted); text-decoration: none;
    font-size: 11px; transition: all 0.3s ease; padding: 8px; position: relative;
}
.nav-item.active { color: var(--neon-green); }
.nav-item.active .nav-icon { filter: drop-shadow(0 0 8px var(--neon-green-glow)); }
.nav-icon { font-size: 24px; line-height: 1; transition: all 0.3s ease; }
.nav-badge {
    position: absolute; top: 2px; right: 50%; transform: translateX(16px);
    background: var(--neon-green); color: #000;
    font-size: 10px; min-width: 18px; height: 18px;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    padding: 0 4px; font-weight: 800;
    box-shadow: 0 0 10px var(--neon-green-glow);
}

/* ===== PROGRESS BAR ===== */
.progress-bar { display: flex; gap: 6px; margin-bottom: 16px; }
.progress-segment {
    flex: 1; height: 4px; background: var(--surface-light);
    border-radius: 999px; transition: all 0.4s ease;
}
.progress-segment.filled {
    background: var(--neon-green);
    box-shadow: 0 0 10px var(--neon-green-glow);
}
.progress-segment.current {
    background: var(--neon-green);
    box-shadow: 0 0 15px var(--neon-green-glow);
    animation: pulse-glow 2s ease-in-out infinite;
}
@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 10px var(--neon-green-glow); }
    50% { box-shadow: 0 0 20px var(--neon-green-glow), 0 0 30px rgba(16, 185, 129, 0.3); }
}

/* ===== TABS ===== */
.tabs {
    display: flex; gap: 8px; margin-bottom: 24px;
    overflow-x: auto; -ms-overflow-style: none; scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
    background: var(--surface-light); color: var(--text-secondary);
    border: 1px solid var(--border-color); border-radius: 10px;
    padding: 10px 18px; font-weight: 600; font-size: 14px;
    cursor: pointer; transition: all 0.3s ease; white-space: nowrap; flex-shrink: 0;
}
.tab.active {
    background: var(--neon-green); color: #000; border-color: var(--neon-green);
    box-shadow: 0 0 15px var(--neon-green-glow);
}
.tab:hover:not(.active) { border-color: var(--border-hover); color: var(--text-primary); }

/* ===== BADGES ===== */
.badge { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 8px; font-size: 12px; font-weight: 700; }
.badge-discount { background: var(--neon-green); color: #000; box-shadow: 0 0 10px var(--neon-green-glow); }
.badge-price { background: var(--neon-purple); color: #fff; box-shadow: 0 0 10px var(--neon-purple-glow); }

/* ===== NOTIFICATIONS ===== */
.notification {
    position: fixed; top: 24px; left: 50%; transform: translateX(-50%);
    background: var(--bg-elevated);
    border: 1px solid var(--neon-green);
    border-radius: 12px; padding: 16px 24px;
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.2), 0 10px 40px rgba(0, 0, 0, 0.5);
    z-index: 9999; animation: slideDown 0.3s ease;
    max-width: 90%; font-size: 14px; font-weight: 500;
}
.notification.success { border-color: var(--neon-green); box-shadow: 0 0 30px rgba(16, 185, 129, 0.3); }
.notification.error { border-color: var(--error); box-shadow: 0 0 30px rgba(239, 68, 68, 0.3); }
.notification.warning { border-color: var(--warning); box-shadow: 0 0 30px rgba(245, 158, 11, 0.3); }

@keyframes slideDown { from { transform: translate(-50%, -100%); opacity: 0; } to { transform: translate(-50%, 0); opacity: 1; } }

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: flex; align-items: center; justify-content: center;
    z-index: 9998; animation: fadeIn 0.2s ease;
}
.modal-content {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: 24px; padding: 32px;
    max-width: 500px; width: 90%; max-height: 90vh; overflow-y: auto;
    box-shadow: 0 0 50px rgba(16, 185, 129, 0.1), 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: scaleIn 0.3s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes scaleIn { from { transform: scale(0.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* ===== TABLES ===== */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--border-color); }
.table th { color: var(--text-secondary); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px; }
.table td { color: var(--text-primary); }
.table-fps td:nth-child(n+2) { color: var(--neon-green); font-weight: 700; text-shadow: 0 0 5px var(--neon-green-glow); }
.table-specs td:first-child { color: var(--text-secondary); white-space: nowrap; }

/* ===== HEADER ===== */
.header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 24px;
    background: rgba(18, 18, 26, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    position: sticky; top: 0; z-index: 1000;
}
.header-logo {
    font-size: 22px; font-weight: 800;
    color: var(--neon-green);
    text-shadow: 0 0 15px var(--neon-green-glow);
    text-decoration: none; letter-spacing: 1px;
    text-transform: uppercase;
}
.header-search { flex: 1; max-width: 300px; margin: 0 16px; }
.header-search input {
    background: var(--surface-light); border: 1px solid var(--border-color);
    border-radius: 10px; padding: 10px 16px; color: var(--text-primary);
    font-size: 14px; width: 100%; transition: all 0.3s ease;
}
.header-search input:focus {
    border-color: var(--neon-green);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.1);
}
.header-actions { display: flex; gap: 8px; }

/* ===== LOADING ===== */
.loading-spinner { display: flex; align-items: center; justify-content: center; padding: 48px; }
.spinner {
    width: 40px; height: 40px;
    border: 3px solid var(--surface-light);
    border-top-color: var(--neon-green);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    box-shadow: 0 0 15px var(--neon-green-glow);
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== EMPTY STATE ===== */
.empty-state { display: flex; align-items: center; justify-content: center; flex-direction: column; padding: 64px 24px; text-align: center; }
.empty-icon { font-size: 64px; margin-bottom: 24px; opacity: 0.5; }
.empty-text { color: var(--text-secondary); font-size: 20px; margin-bottom: 16px; }
.empty-link { color: var(--neon-green); font-weight: 600; }
.empty-link:hover { text-shadow: 0 0 10px var(--neon-green-glow); }

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

/* Home */
.page-home { padding-bottom: 80px; }
.banner-carousel { position: relative; overflow: hidden; border-radius: 20px; margin: 16px; border: 1px solid var(--border-color); }
.banner-track { display: flex; transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
.banner-slide {
    min-width: 100%; height: 220px;
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-elevated) 100%);
    display: flex; align-items: center; justify-content: center; flex-direction: column; padding: 32px;
    position: relative; overflow: hidden;
}
.banner-slide::before {
    content: ''; position: absolute; top: -50%; right: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.05) 0%, transparent 70%);
    animation: rotate-bg 20s linear infinite;
}
@keyframes rotate-bg { to { transform: rotate(360deg); } }
.banner-slide h2 {
    font-size: 26px; font-weight: 800; margin-bottom: 8px;
    background: linear-gradient(135deg, var(--neon-green) 0%, #34d399 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; position: relative;
}
.banner-slide p { color: var(--text-secondary); font-size: 14px; position: relative; }
.banner-dots { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 16px 0; }
.dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--surface-lighter); cursor: pointer; transition: all 0.3s ease;
}
.dot.active {
    background: var(--neon-green); width: 24px; border-radius: 999px;
    box-shadow: 0 0 10px var(--neon-green-glow);
}

.manager-btn {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    background: transparent;
    color: var(--neon-green); font-weight: 700;
    border: 2px solid var(--neon-green);
    border-radius: 14px; padding: 16px 24px;
    font-size: 16px; cursor: pointer;
    margin: 0 16px 24px; width: calc(100% - 32px);
    transition: all 0.3s ease;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.manager-btn:hover {
    background: var(--neon-green-soft);
    box-shadow: 0 0 25px var(--neon-green-glow);
}

.section-title {
    font-size: 22px; font-weight: 800; padding: 0 16px; margin-bottom: 16px;
    text-transform: uppercase; letter-spacing: 1px;
}
.products-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; padding: 0 16px; }
@media (min-width: 1024px) { .products-grid { grid-template-columns: repeat(4, 1fr); } }

/* Product */
.page-product { padding-bottom: 80px; }
.back-link {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--neon-green); text-decoration: none;
    padding: 16px 24px; font-weight: 600; font-size: 14px;
    transition: all 0.3s ease;
}
.back-link:hover { text-shadow: 0 0 10px var(--neon-green-glow); }
.product-gallery { position: relative; margin: 0 16px; }
.gallery-main { width: 100%; height: 300px; object-fit: cover; border-radius: 20px; border: 1px solid var(--border-color); }
.gallery-dots { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 16px 0; }
.gallery-zoom {
    position: absolute; top: 16px; right: 16px;
    width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
    background: rgba(0, 0, 0, 0.6); border-radius: 50%;
    color: white; cursor: pointer; border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}
.product-info { padding: 16px 24px; }
.product-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.product-header h1 { font-size: 26px; font-weight: 800; flex: 1; margin-right: 16px; }
.favorite-btn {
    width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
    background: var(--surface-light); border: 1px solid var(--border-color);
    border-radius: 50%; cursor: pointer; font-size: 22px; transition: all 0.3s ease;
}
.favorite-btn.active { border-color: #ef4444; box-shadow: 0 0 15px rgba(239, 68, 68, 0.3); }
.product-pricing { margin-bottom: 24px; }
.price-current {
    font-size: 32px; font-weight: 800;
    color: var(--neon-green);
    text-shadow: 0 0 15px var(--neon-green-glow);
}
.price-old { font-size: 20px; color: var(--text-muted); text-decoration: line-through; margin-left: 8px; }
.price-discount {
    color: var(--neon-green); font-weight: 700; margin-left: 8px;
    background: var(--neon-green-soft); padding: 4px 8px; border-radius: 6px;
}
.price-installment { display: block; margin-top: 8px; color: var(--text-secondary); font-size: 14px; }
.product-action { margin-bottom: 32px; }
.product-section { padding: 24px; border-top: 1px solid var(--border-color); }
.section-heading {
    font-size: 20px; font-weight: 700; margin-bottom: 16px;
    display: flex; align-items: center; gap: 10px;
}
.section-text { color: var(--text-secondary); line-height: 1.7; }
.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (min-width: 1024px) { .features-grid { grid-template-columns: repeat(4, 1fr); } }
.feature-card {
    background: var(--bg-card); border-radius: 16px;
    border: 1px solid var(--border-color); padding: 20px; text-align: center;
    transition: all 0.3s ease;
}
.feature-card:hover { border-color: var(--border-hover); box-shadow: 0 0 20px rgba(16, 185, 129, 0.1); }
.feature-icon { font-size: 32px; margin-bottom: 12px; }
.feature-title { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; color: var(--neon-green); }
.feature-text { font-size: 12px; color: var(--text-secondary); line-height: 1.4; }
.fps-tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.fps-tab {
    background: var(--surface-light); color: var(--text-secondary);
    border: 1px solid var(--border-color); border-radius: 10px;
    padding: 8px 20px; font-size: 14px; font-weight: 600;
    cursor: pointer; transition: all 0.3s ease;
}
.fps-tab.active {
    background: var(--neon-green); color: #000; border-color: var(--neon-green);
    box-shadow: 0 0 15px var(--neon-green-glow);
}

/* Configurator */
.page-configurator { padding-bottom: 100px; }
.config-header { padding: 16px 24px; }
.config-step-label { color: var(--neon-green); font-size: 13px; margin-bottom: 8px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
.config-title { font-size: 28px; font-weight: 800; margin-bottom: 10px; }
.config-description { color: var(--text-secondary); font-size: 14px; line-height: 1.6; }
.config-options { padding: 0 16px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.config-options.single-col { grid-template-columns: 1fr; }
.config-options.cases-grid { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 1024px) { .config-options.cases-grid { grid-template-columns: repeat(4, 1fr); } }
.config-footer {
    position: fixed; bottom: 0; left: 0; right: 0;
    background: rgba(18, 18, 26, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    padding: 16px 24px; display: flex; align-items: center; justify-content: space-between; z-index: 1000;
}
.config-price { font-size: 24px; font-weight: 800; color: var(--neon-green); text-shadow: 0 0 10px var(--neon-green-glow); }
.config-actions { display: flex; gap: 10px; }

/* Cart */
.page-cart { padding: 16px 24px; padding-bottom: 80px; }
.cart-title { font-size: 28px; font-weight: 800; margin-bottom: 24px; }
.cart-item {
    background: var(--bg-card); border-radius: 16px;
    border: 1px solid var(--border-color); padding: 20px; margin-bottom: 16px;
}
.cart-item-name { font-weight: 600; margin-bottom: 8px; font-size: 16px; }
.cart-item-base { color: var(--text-secondary); font-size: 14px; margin-bottom: 12px; }
.cart-item-config { margin-bottom: 16px; }
.config-row {
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 0; font-size: 14px; border-bottom: 1px solid var(--border-color);
}
.config-row:last-child { border-bottom: none; }
.config-label { color: var(--text-secondary); }
.config-value { color: var(--neon-green); font-weight: 600; }
.cart-item-total { display: flex; align-items: center; justify-content: space-between; }
.cart-item-total .total-label { color: var(--text-secondary); font-size: 14px; }
.cart-item-total .total-price { font-size: 24px; font-weight: 800; color: var(--neon-green); text-shadow: 0 0 10px var(--neon-green-glow); }
.cart-summary {
    background: var(--bg-card); border-radius: 16px;
    border: 1px solid var(--border-color); padding: 24px; margin-top: 24px;
}
.summary-row { display: flex; align-items: center; justify-content: space-between; padding: 8px 0; }
.summary-row.summary-total { border-top: 1px solid var(--border-color); padding-top: 16px; margin-top: 8px; }
.summary-row.summary-total .total-label { font-size: 18px; font-weight: 700; }
.summary-row.summary-total .total-value { font-size: 28px; font-weight: 800; color: var(--neon-green); text-shadow: 0 0 15px var(--neon-green-glow); }
.cart-actions { margin-top: 24px; }

/* Profile */
.page-profile { padding: 16px 24px; padding-bottom: 80px; }
.profile-header { display: flex; align-items: center; justify-content: center; flex-direction: column; padding: 32px 0; }
.profile-avatar {
    width: 80px; height: 80px; border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-green) 0%, #059669 100%);
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; font-weight: 800; margin-bottom: 16px;
    box-shadow: 0 0 25px var(--neon-green-glow);
    color: #000;
}
.profile-name { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.profile-username { color: var(--text-secondary); font-size: 14px; }
.profile-tabs { margin-bottom: 24px; }
.profile-form .form-group { margin-bottom: 16px; }
.profile-form label { display: block; margin-bottom: 8px; color: var(--text-secondary); font-size: 14px; font-weight: 500; }

/* Orders */
.page-orders { padding: 16px 24px; padding-bottom: 80px; }
.order-card {
    background: var(--bg-card); border-radius: 16px;
    border: 1px solid var(--border-color); padding: 20px; margin-bottom: 16px;
    transition: all 0.3s ease;
}
.order-card:hover { border-color: var(--border-hover); }
.order-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.order-number { font-weight: 700; font-size: 14px; }
.order-date { color: var(--text-muted); font-size: 12px; }
.order-status { display: inline-block; padding: 6px 12px; border-radius: 20px; font-size: 12px; font-weight: 700; margin-bottom: 10px; }
.order-total { font-size: 22px; font-weight: 800; color: var(--neon-green); text-shadow: 0 0 10px var(--neon-green-glow); }

/* Favorites */
.page-favorites { padding: 16px; padding-bottom: 80px; }
.favorites-title { font-size: 28px; font-weight: 800; margin-bottom: 24px; padding: 0 8px; }
.favorites-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (min-width: 1024px) { .favorites-grid { grid-template-columns: repeat(4, 1fr); } }

/* About */
.page-about { padding: 24px; padding-bottom: 80px; }
.about-title { font-size: 28px; font-weight: 800; margin-bottom: 24px; }
.about-section { margin-bottom: 32px; }
.about-section h3 { font-size: 20px; font-weight: 700; margin-bottom: 16px; }
.about-section p { color: var(--text-secondary); line-height: 1.7; margin-bottom: 16px; }
.advantages-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 768px) { .advantages-grid { grid-template-columns: repeat(2, 1fr); } }
.advantage-card {
    background: var(--bg-card); border-radius: 16px;
    border: 1px solid var(--border-color); padding: 24px;
    transition: all 0.3s ease;
}
.advantage-card:hover { border-color: var(--border-hover); box-shadow: 0 0 20px rgba(16, 185, 129, 0.1); }
.advantage-icon { font-size: 32px; margin-bottom: 16px; }
.advantage-title { font-weight: 700; margin-bottom: 8px; color: var(--neon-green); }
.advantage-text { color: var(--text-secondary); font-size: 14px; line-height: 1.5; }

/* Utilities */
.hidden { display: none; }
.text-primary { color: var(--neon-green); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--neon-green); }
.text-center { text-align: center; }
.text-bold { font-weight: 700; }
.mt-md { margin-top: 16px; }
.mb-md { margin-bottom: 16px; }
.w-full { width: 100%; }

/* Mobile */
@media (max-width: 767px) {
    .card-image { height: 160px; }
    .nav-item { font-size: 10px; }
    .nav-icon { font-size: 22px; }
    .header-search { max-width: 160px; }
    .banner-slide { height: 180px; }
    .banner-slide h2 { font-size: 22px; }
}