/* ===== SMART SUN - STYLES GLOBAUX ===== */

:root {
    --primary: #FF6B00;
    --primary-dark: #E55A00;
    --primary-light: #FF8533;
    --secondary: #1E3A5F;
    --secondary-light: #2A4A73;
    --accent: #00B67A;
    --warning: #F59E0B;
    --danger: #DC2626;
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --radius: 8px;
    --radius-lg: 12px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--gray-50);
    color: var(--gray-800);
    line-height: 1.5;
    font-size: 14px;
}

a { text-decoration: none; color: inherit; transition: color 0.2s; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; font-family: inherit; }
ul { list-style: none; }

.container { max-width: 1320px; margin: 0 auto; padding: 0 15px; }

/* ===== TOPBAR ===== */
.topbar {
    background: var(--secondary);
    color: var(--white);
    font-size: 12px;
    padding: 8px 0;
}

.topbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.topbar-item {
    display: flex;
    align-items: center;
    gap: 6px;
    opacity: 0.9;
}

.topbar-item i { color: var(--primary); }

.topbar-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.topbar-right a:hover { color: var(--primary); }

.trustpilot-mini {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,0.1);
    padding: 4px 10px;
    border-radius: 4px;
}

.trustpilot-mini .stars { color: #00B67A; letter-spacing: -1px; }

/* ===== HEADER ===== */
.header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-main { padding: 12px 0; }

.header-content {
    display: flex;
    align-items: center;
    gap: 30px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--warning) 100%);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon i { font-size: 22px; color: var(--white); }

.logo-text {
    font-family: 'Poppins', sans-serif;
    font-size: 24px;
    font-weight: 700;
}

.logo-text span:first-child { color: var(--secondary); }
.logo-text span:last-child { color: var(--primary); }

.search-box {
    flex: 1;
    max-width: 500px;
    position: relative;
}

.search-box input {
    width: 100%;
    padding: 12px 50px 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 14px;
    transition: all 0.2s;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary);
}

.search-box button {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary);
    border: none;
    width: 38px;
    height: 38px;
    border-radius: 6px;
    color: var(--white);
    transition: background 0.2s;
}

.search-box button:hover { background: var(--primary-dark); }

.header-contact {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: var(--gray-50);
    border-radius: var(--radius);
}

.header-contact i { font-size: 20px; color: var(--primary); }
.header-contact-text { font-size: 12px; color: var(--gray-500); }
.header-contact-phone { font-weight: 700; color: var(--secondary); }

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 8px 12px;
    border-radius: var(--radius);
    transition: background 0.2s;
    position: relative;
}

.header-action:hover { background: var(--gray-100); }
.header-action i { font-size: 20px; color: var(--gray-600); }
.header-action span { font-size: 11px; color: var(--gray-500); }

.header-action.pro {
    background: var(--secondary);
    color: var(--white);
}

.header-action.pro i,
.header-action.pro span { color: var(--white); }

.cart-count {
    position: absolute;
    top: 2px;
    right: 6px;
    background: var(--primary);
    color: var(--white);
    font-size: 10px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== NAVIGATION ===== */
.nav {
    background: var(--white);
    border-top: 1px solid var(--gray-200);
}

.nav-list {
    display: flex;
}

.nav-item a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    font-weight: 500;
    color: var(--gray-700);
    border-bottom: 3px solid transparent;
    transition: all 0.2s;
}

.nav-item a:hover,
.nav-item a.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background: var(--gray-50);
}

.nav-item a i { font-size: 16px; }

.nav-badge {
    background: var(--danger);
    color: var(--white);
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: 4px;
}

.nav-badge.green { background: var(--accent); }

/* ===== BREADCRUMB ===== */
.breadcrumb {
    padding: 15px 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.breadcrumb-list li { display: flex; align-items: center; gap: 8px; }
.breadcrumb-list li:not(:last-child)::after { content: '/'; color: var(--gray-400); }
.breadcrumb-list a { color: var(--gray-500); }
.breadcrumb-list a:hover { color: var(--primary); }
.breadcrumb-list .current { color: var(--gray-800); font-weight: 500; }

/* ===== PAGE HEADER ===== */
.page-header {
    background: linear-gradient(135deg, var(--secondary) 0%, #0F2744 100%);
    padding: 40px 0;
    color: var(--white);
}

.page-header h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
}

.page-header p {
    font-size: 16px;
    opacity: 0.8;
    max-width: 600px;
}

/* ===== FILTERS SIDEBAR ===== */
.catalog-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 30px;
    padding: 40px 0;
}

.filters-sidebar {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 20px;
    border: 1px solid var(--gray-200);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.filter-group {
    padding: 20px 0;
    border-bottom: 1px solid var(--gray-200);
}

.filter-group:first-child { padding-top: 0; }
.filter-group:last-child { border-bottom: none; }

.filter-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.filter-title i { color: var(--gray-400); font-size: 12px; }

.filter-options { display: flex; flex-direction: column; gap: 10px; }

.filter-option {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--gray-600);
    cursor: pointer;
}

.filter-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

.filter-option span { flex: 1; }
.filter-option .count { color: var(--gray-400); font-size: 12px; }

.price-range {
    display: flex;
    gap: 10px;
    align-items: center;
}

.price-input {
    flex: 1;
    padding: 10px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 13px;
}

.price-input:focus { outline: none; border-color: var(--primary); }

.btn-filter {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    margin-top: 15px;
}

.btn-filter:hover { background: var(--primary-dark); }

/* ===== CATALOG TOOLBAR ===== */
.catalog-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding: 15px 20px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
}

.results-count {
    font-size: 14px;
    color: var(--gray-600);
}

.results-count strong { color: var(--gray-800); }

.toolbar-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.sort-select {
    padding: 10px 15px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 13px;
    color: var(--gray-700);
    background: var(--white);
}

.view-toggle {
    display: flex;
    gap: 5px;
}

.view-btn {
    width: 38px;
    height: 38px;
    border: 1px solid var(--gray-200);
    background: var(--white);
    border-radius: var(--radius);
    color: var(--gray-400);
    display: flex;
    align-items: center;
    justify-content: center;
}

.view-btn.active,
.view-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ===== PRODUCTS GRID ===== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.products-grid.list-view {
    grid-template-columns: 1fr;
}

/* ===== PRODUCT CARD ===== */
.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: all 0.2s;
    position: relative;
}

.product-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.product-badges {
    position: absolute;
    top: 10px;
    left: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    z-index: 10;
}

.badge {
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
}

.badge-promo { background: var(--danger); color: var(--white); }
.badge-new { background: var(--accent); color: var(--white); }
.badge-best { background: var(--warning); color: var(--gray-900); }
.badge-free { background: var(--secondary); color: var(--white); }

.product-actions {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    opacity: 0;
    transform: translateX(10px);
    transition: all 0.2s;
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(0);
}

.product-action-btn {
    width: 34px;
    height: 34px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    transition: all 0.2s;
}

.product-action-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.product-image {
    padding: 20px;
    background: var(--gray-50);
    text-align: center;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    max-height: 140px;
    object-fit: contain;
    transition: transform 0.3s;
}

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

.product-info { padding: 16px; }

.product-brand {
    font-size: 11px;
    color: var(--gray-400);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.product-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-800);
    line-height: 1.4;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 36px;
}

.product-name:hover { color: var(--primary); }

.product-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
}

.stars { color: var(--warning); font-size: 12px; letter-spacing: -1px; }
.rating-count { font-size: 11px; color: var(--gray-400); }

.product-price { margin-bottom: 10px; }

.price-current {
    font-family: 'Poppins', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
}

.price-old {
    font-size: 13px;
    color: var(--gray-400);
    text-decoration: line-through;
    margin-left: 8px;
}

.price-ht {
    display: block;
    font-size: 11px;
    color: var(--gray-500);
    margin-top: 2px;
}

.product-stock {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    margin-bottom: 12px;
}

.stock-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.stock-available .stock-dot { background: var(--accent); }
.stock-available { color: var(--accent); }
.stock-low .stock-dot { background: var(--warning); }
.stock-low { color: var(--warning); }
.stock-out .stock-dot { background: var(--danger); }
.stock-out { color: var(--danger); }

.btn-cart {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    border: none;
    border-radius: var(--radius);
    color: var(--white);
    font-weight: 600;
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s;
}

.btn-cart:hover { background: var(--primary-dark); }

/* ===== PAGINATION ===== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 40px;
}

.pagination a,
.pagination span {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 14px;
    border: 1px solid var(--gray-200);
    background: var(--white);
    color: var(--gray-600);
    transition: all 0.2s;
}

.pagination a:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.pagination .active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.pagination .dots {
    border: none;
    background: none;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 14px;
    border: none;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.4);
}

.btn-secondary {
    background: var(--secondary);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--secondary-light);
}

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

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

.btn-sm {
    padding: 10px 20px;
    font-size: 13px;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

/* ===== SECTION STYLES ===== */
.section {
    padding: 50px 0;
}

.section-white { background: var(--white); }
.section-gray { background: var(--gray-50); }

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.section-title {
    font-family: 'Poppins', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
}

.section-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
}

.section-link:hover { text-decoration: underline; }

/* ===== NEWSLETTER ===== */
.newsletter {
    padding: 40px 0;
    background: var(--primary);
}

.newsletter-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.newsletter-text h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
}

.newsletter-text p {
    color: rgba(255,255,255,0.9);
    font-size: 14px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    flex: 1;
    max-width: 450px;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    border: none;
    border-radius: var(--radius);
    font-size: 14px;
}

.newsletter-form button {
    padding: 14px 28px;
    background: var(--secondary);
    border: none;
    border-radius: var(--radius);
    color: var(--white);
    font-weight: 700;
    white-space: nowrap;
    transition: background 0.2s;
}

.newsletter-form button:hover { background: var(--gray-900); }

/* ===== FOOTER ===== */
.footer {
    background: var(--secondary);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand .logo { margin-bottom: 16px; }

.footer-brand p {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-col li { margin-bottom: 10px; }

.footer-col a {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    transition: all 0.2s;
}

.footer-col a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.footer-contact {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 13px;
    color: rgba(255,255,255,0.7);
}

.footer-contact i { color: var(--primary); margin-top: 3px; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright {
    font-size: 13px;
    color: rgba(255,255,255,0.6);
}

.footer-payments {
    display: flex;
    gap: 10px;
}

.payment-icon {
    background: var(--white);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 20px;
    color: var(--gray-600);
}

.footer-certs {
    display: flex;
    gap: 12px;
}

.cert-badge {
    background: rgba(255,255,255,0.1);
    padding: 8px 14px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(3, 1fr); }
    .catalog-layout { grid-template-columns: 250px 1fr; }
}

@media (max-width: 992px) {
    .catalog-layout { grid-template-columns: 1fr; }
    .filters-sidebar { position: static; }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .topbar-left { display: none; }
    .header-content { flex-wrap: wrap; }
    .search-box { order: 3; max-width: 100%; width: 100%; margin-top: 10px; }
    .header-contact { display: none; }
    .nav-list { overflow-x: auto; }
    .nav-item a { white-space: nowrap; padding: 12px 14px; font-size: 13px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .newsletter-content { flex-direction: column; text-align: center; }
    .newsletter-form { width: 100%; max-width: 100%; flex-direction: column; }
    .page-header h1 { font-size: 24px; }
}

@media (max-width: 576px) {
    .products-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .catalog-toolbar { flex-direction: column; gap: 15px; }
}