@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #1B2A4A;
  --primary-dark: #142038;
  --accent: #C85A1A;
  --accent-hover: #A84A12;
  --accent-light: #FEF3EC;
  --bg: #F5F6FA;
  --bg-sidebar: #F8F9FC;
  --white: #FFFFFF;
  --text: #1A1A2E;
  --text-muted: #6B7280;
  --border: #E2E8F0;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --font: 'Inter', sans-serif;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-full: 50px;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --transition: all 0.25s ease;
  --header-height: 60px;
  --sidebar-width: 240px;
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: var(--font);
    background-color: var(--bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1.6;
    overflow-x: hidden;
}
a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}
ul {
    list-style: none;
}
button, input {
    font-family: var(--font);
}

/* Typography */
h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; color: var(--primary); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; color: var(--primary); }
h3 { font-size: 1.25rem; font-weight: 600; }
.label { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.text-muted { color: var(--text-muted); }

/* Layout Components */
.page-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
.main-wrapper {
    display: flex;
    flex: 1;
    margin-top: var(--header-height);
}
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 24px 32px;
    transition: var(--transition);
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--white);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    display: flex;
    align-items: center;
    padding: 0 24px;
    transition: var(--transition);
}
.site-header.scrolled {
    box-shadow: var(--shadow);
}
.header-top-row {
    display: contents; /* For desktop, just let contents flow */
}
.header-left {
    display: flex;
    align-items: center;
    width: calc(var(--sidebar-width) - 24px); /* Minus padding */
    flex-shrink: 0;
}
.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 20px;
    color: var(--primary);
}
.logo-icon {
    font-size: 20px;
}
.header-center {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
}
.search-form {
    width: 60%;
    max-width: 600px;
    position: relative;
    display: flex;
}
.search-icon-left {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}
.search-input {
    width: 100%;
    height: 40px;
    padding: 0 40px 0 36px;
    border: 1px solid var(--border);
    border-radius: 6px 0 0 6px;
    outline: none;
    font-size: 14px;
    transition: var(--transition);
}
.search-input:focus {
    border-color: var(--accent);
}
.search-btn {
    height: 40px;
    width: 48px;
    background: var(--accent);
    color: var(--white);
    border: none;
    border-radius: 0 6px 6px 0;
    cursor: pointer;
    font-size: 16px;
}
.search-btn:hover {
    background: var(--accent-hover);
}
.search-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 6px 6px;
    box-shadow: var(--shadow-lg);
    display: none;
    z-index: 1001;
}
.search-dropdown.active {
    display: block;
}
.search-result-item {
    display: flex;
    align-items: center;
    padding: 12px;
    border-bottom: 1px solid var(--border);
    gap: 12px;
}
.search-result-item:hover {
    background: var(--bg);
}
.search-result-img {
    width: 40px;
    height: 40px;
    background: var(--bg);
    border-radius: 4px;
    object-fit: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}
.search-result-info {
    flex: 1;
}
.search-result-name {
    font-size: 13px;
    font-weight: 500;
}
.search-result-price {
    font-size: 13px;
    font-weight: 700;
    color: var(--primary);
}
.search-view-all {
    display: block;
    padding: 12px;
    text-align: center;
    font-size: 13px;
    color: var(--accent);
    font-weight: 500;
}
.search-view-all:hover {
    background: var(--accent-light);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
    justify-content: flex-end;
    flex: 1;
}
.header-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--primary);
}
.header-link:hover {
    color: var(--accent);
}
.header-icons {
    display: flex;
    align-items: center;
    gap: 16px;
}
.icon-btn {
    position: relative;
    font-size: 20px;
    color: var(--primary);
    cursor: pointer;
    background: none;
    border: none;
    padding: 4px;
}
.icon-btn:hover {
    color: var(--accent);
}
.badge {
    position: absolute;
    top: -4px;
    right: -6px;
    background: var(--danger);
    color: var(--white);
    font-size: 10px;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}
.badge.orange {
    background: var(--accent);
}
.mobile-toggle {
    display: none;
    font-size: 24px;
    color: var(--primary);
    background: none;
    border: none;
    cursor: pointer;
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 900;
    transition: width 0.3s ease;
    overflow: hidden;
}
.sidebar-top {
    padding: 20px;
    border-bottom: 1px solid var(--border);
}
.sidebar-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}
.sidebar-title {
    font-size: 14px;
    color: var(--primary);
    font-weight: 700;
    white-space: nowrap;
}
.sidebar-subtitle {
    font-size: 12px;
    color: var(--text-muted);
    white-space: nowrap;
}
.sidebar-collapse-btn {
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition);
    flex-shrink: 0;
}
.sidebar-collapse-btn:hover {
    background: var(--white);
    color: var(--primary);
    border-color: var(--primary);
}
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 12px 0;
}
.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    border-left: 3px solid transparent;
    white-space: nowrap;
    position: relative;
}
.sidebar-link i {
    font-size: 18px;
    color: var(--primary);
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}
.sidebar-link .link-text {
    transition: opacity 0.2s ease;
}
.sidebar-link:hover {
    background: var(--white);
    border-left-color: var(--accent);
}
.sidebar-link:hover i {
    color: var(--accent);
}
.sidebar-bottom {
    padding: 16px;
    border-top: 1px solid var(--border);
}
.btn-quick-order {
    width: 100%;
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: 10px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
}
.btn-quick-order:hover {
    background: var(--primary-dark);
}

/* Sidebar Collapsed State */
.sidebar.collapsed {
    width: 64px;
}
.sidebar.collapsed .sidebar-top {
    padding: 12px;
}
.sidebar.collapsed .sidebar-title-row > div:first-child {
    display: none;
}
.sidebar.collapsed .sidebar-title-row {
    justify-content: center;
}
.sidebar.collapsed .sidebar-collapse-btn i {
    transform: rotate(180deg);
}
.sidebar.collapsed .sidebar-nav {
    padding: 8px 0;
}
.sidebar.collapsed .sidebar-link {
    justify-content: center;
    padding: 12px 0;
    border-left: none;
    gap: 0;
}
.sidebar.collapsed .sidebar-link .link-text {
    display: none;
}
.sidebar.collapsed .sidebar-link i {
    font-size: 20px;
    width: auto;
}
.sidebar.collapsed .sidebar-link:hover {
    border-left: none;
}
.sidebar.collapsed .sidebar-bottom {
    padding: 8px;
}
.sidebar.collapsed .btn-quick-order {
    padding: 10px;
    font-size: 18px;
}
.sidebar.collapsed .btn-quick-order .link-text {
    display: none;
}

/* Sidebar tooltip on collapsed icons */
.sidebar.collapsed .sidebar-link::after {
    content: attr(data-tooltip);
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    margin-left: 8px;
    z-index: 999;
}
.sidebar.collapsed .sidebar-link:hover::after {
    opacity: 1;
}

/* Content shift when collapsed */
body.sidebar-collapsed .main-content {
    margin-left: 64px;
}
body.sidebar-collapsed .site-footer {
    margin-left: 64px;
}

/* No Sidebar Layout */
body.no-sidebar .sidebar {
    display: none !important;
}
body.no-sidebar .main-content {
    margin-left: 0 !important;
}
body.no-sidebar .site-footer {
    margin-left: 0 !important;
}


/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    gap: 8px;
}
.btn-primary {
    background: var(--accent);
    color: var(--white);
}
.btn-primary:hover {
    background: var(--accent-hover);
}
.btn-outline-white {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--white);
}
.btn-outline-white:hover {
    background: rgba(255,255,255,0.1);
}
.btn-outline {
    background: var(--white);
    color: var(--primary);
    border: 1px solid var(--border);
}
.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
}
.btn-block {
    width: 100%;
}

/* Hero Section */
.hero-card {
    background: var(--primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    min-height: 400px;
    margin-bottom: 32px;
}
.hero-content {
    width: 55%;
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.hero-badge {
    display: inline-block;
    padding: 4px 12px;
    border: 1px solid var(--accent);
    color: var(--accent);
    background: var(--white);
    font-size: 11px;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    font-weight: 700;
    margin-bottom: 20px;
    align-self: flex-start;
}
.hero-title {
    color: var(--white);
    margin-bottom: 16px;
}
.hero-desc {
    color: rgba(255,255,255,0.7);
    margin-bottom: 32px;
    font-size: 15px;
    max-width: 500px;
}
.hero-actions {
    display: flex;
    gap: 16px;
}
.hero-image-area {
    width: 45%;
    background: linear-gradient(135deg, rgba(20, 32, 56, 0.4) 0%, rgba(20, 32, 56, 0.9) 100%),
                repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(255,255,255,0.05) 40px, rgba(255,255,255,0.05) 41px),
                repeating-linear-gradient(90deg, transparent, transparent 40px, rgba(255,255,255,0.05) 40px, rgba(255,255,255,0.05) 41px);
    background-color: var(--primary-dark);
}

/* Common Section */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 24px;
}
.section-title {
    font-size: 20px;
    color: var(--primary);
    font-weight: 700;
}
.section-subtitle {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 4px;
}
.link-accent {
    color: var(--accent);
    font-weight: 500;
    font-size: 14px;
}
.link-accent:hover {
    text-decoration: underline;
}

/* Category Grid */
.category-card {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius-lg);
    margin-bottom: 32px;
}
.category-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}
.category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
}
.category-icon-box {
    width: 56px;
    height: 56px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--primary);
    transition: var(--transition);
}
.category-item:hover .category-icon-box {
    border-color: var(--accent);
    color: var(--accent);
}
.category-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}
.product-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    position: relative;
}
.product-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}
.product-image {
    height: 160px;
    background: var(--bg);
    border-radius: 6px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.product-image i {
    font-size: 48px;
    color: var(--border);
}
.product-badge {
    position: absolute;
    top: 24px;
    left: 24px;
    background: var(--white);
    color: var(--accent);
    border: 1px solid var(--accent);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: var(--radius-full);
}
.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 12px;
}
.stars {
    color: var(--warning);
}
.rating-count {
    color: var(--text-muted);
}
.product-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 44px; /* Approximate 2 lines */
}
.product-cat {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 12px;
}
.product-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
    margin-top: auto;
}
.price-unit {
    font-size: 13px;
    font-weight: 400;
    color: var(--text-muted);
}

/* Trust Badges */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}
.trust-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
}
.trust-icon {
    font-size: 40px;
    color: var(--primary);
}
.trust-info h3 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--text);
}
.trust-info p {
    font-size: 13px;
    color: var(--text-muted);
}

/* Newsletter */
.newsletter-section {
    background: var(--primary-dark);
    padding: 60px 24px;
    text-align: center;
    margin: 0 -32px; /* expand to edge of main content */
}
.newsletter-title {
    color: var(--white);
    font-size: 24px;
    margin-bottom: 24px;
}
.newsletter-title span {
    color: var(--accent);
}
.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    position: relative;
}
.newsletter-input {
    flex: 1;
    height: 48px;
    padding: 0 20px;
    border: none;
    border-radius: 6px 0 0 6px;
    font-size: 14px;
    outline: none;
}
.newsletter-btn {
    height: 48px;
    padding: 0 24px;
    background: var(--accent);
    color: var(--white);
    border: none;
    border-radius: 0 6px 6px 0;
    font-weight: 600;
    cursor: pointer;
}
.newsletter-btn:hover {
    background: var(--accent-hover);
}
.newsletter-success {
    color: var(--success);
    margin-top: 16px;
    font-weight: 500;
    display: none;
}

/* Footer */
.site-footer {
    background: var(--primary);
    color: var(--white);
    margin-left: var(--sidebar-width);
    padding-top: 40px;
    transition: var(--transition);
}
.footer-top {
    padding: 0 32px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 32px;
}
.footer-logo {
    color: var(--white);
    font-size: 24px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-social {
    display: flex;
    gap: 16px;
}
.social-link {
    width: 36px;
    height: 36px;
    border: 1px solid var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}
.social-link:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--white);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 32px;
    padding: 0 32px 40px;
}
.footer-col h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
}
.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
}
.footer-links a:hover {
    color: var(--white);
    padding-left: 4px;
}
.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding: 20px 32px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

/* Toast */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.toast {
    background: var(--white);
    border-left: 4px solid var(--success);
    box-shadow: var(--shadow-lg);
    padding: 16px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    animation: slideIn 0.3s ease forwards;
    color: var(--text);
}
@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
.toast i {
    color: var(--success);
    font-size: 20px;
}

/* Mobile Nav Overlay */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
}
.mobile-overlay.active {
    display: block;
}
.mobile-sidebar {
    position: fixed;
    top: 0;
    left: -280px;
    bottom: 0;
    width: 280px;
    background: var(--bg-sidebar);
    z-index: 1001;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.mobile-sidebar.active {
    left: 0;
}
.mobile-sidebar-header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
}
.mobile-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text);
    cursor: pointer;
}

/* ==========================================================================
   PHASE 2 STYLES
   ========================================================================== */

/* Breadcrumbs */
.breadcrumb {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 24px;
}
.breadcrumb a {
    color: var(--primary);
}
.breadcrumb a:hover {
    color: var(--accent);
}

/* Page Header */
.page-header {
    margin-bottom: 32px;
}
.page-header h1 {
    font-size: 28px;
    margin-bottom: 8px;
}
.page-header p {
    color: var(--text-muted);
    font-size: 15px;
}

/* Shop Layout */
.shop-container {
    display: flex;
    gap: 32px;
}
.shop-sidebar {
    width: 220px;
    flex-shrink: 0;
}
.shop-main {
    flex: 1;
}

/* Filter Bar */
.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 24px;
}
.filter-info {
    font-size: 14px;
    color: var(--text-muted);
}
.filter-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}
.sort-select {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-family: var(--font);
    font-size: 13px;
    outline: none;
}
.view-toggles {
    display: flex;
    gap: 8px;
}
.view-btn {
    background: none;
    border: none;
    font-size: 18px;
    color: var(--text-muted);
    cursor: pointer;
}
.view-btn.active {
    color: var(--primary);
}

/* Sidebar Filters */
.filter-group {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}
.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}
.filter-header h3 {
    font-size: 15px;
    color: var(--text);
}
.clear-filters {
    font-size: 12px;
    color: var(--accent);
}
.filter-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text);
    margin-bottom: 12px;
    cursor: pointer;
}
.filter-label input[type="radio"],
.filter-label input[type="checkbox"] {
    accent-color: var(--primary);
    width: 16px;
    height: 16px;
}
.price-inputs {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}
.price-inputs input {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 13px;
}
.star-rating-filter i {
    color: var(--warning);
    font-size: 12px;
}

/* Product Card Updates (List View & Wishlist) */
.product-card .wishlist-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    cursor: pointer;
    z-index: 2;
    transition: var(--transition);
}
.product-card .wishlist-btn:hover {
    color: var(--danger);
    border-color: var(--danger);
}
.product-card .product-title:hover {
    color: var(--primary);
}

/* List View */
.product-grid.list-view {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.product-grid.list-view .product-card {
    flex-direction: row;
    gap: 24px;
    padding: 24px;
}
.product-grid.list-view .product-image {
    width: 200px;
    height: 200px;
    margin-bottom: 0;
    flex-shrink: 0;
}
.product-grid.list-view .product-info-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
}
.product-grid.list-view .product-title {
    font-size: 18px;
    height: auto;
    -webkit-line-clamp: 3;
}
.product-grid.list-view .product-action-wrap {
    width: 200px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--border);
    padding-left: 24px;
}
.product-grid.list-view .product-desc {
    display: block;
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 12px;
}
.product-desc { display: none; }

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 40px;
}
.page-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    border: 1px solid transparent;
}
.page-btn:hover {
    background: var(--bg);
}
.page-btn.active {
    background: var(--primary);
    color: var(--white);
}
.page-nav {
    color: var(--primary);
    font-size: 14px;
    padding: 8px;
}

/* Product Detail Page */
.product-detail-container {
    display: flex;
    gap: 48px;
    margin-bottom: 60px;
}
.product-gallery {
    width: 50%;
}
.product-main-img {
    width: 100%;
    aspect-ratio: 1;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    overflow: hidden;
    cursor: zoom-in;
}
.product-main-img i {
    font-size: 120px;
    color: var(--border);
    transition: transform 0.3s ease;
}
.product-main-img:hover i {
    transform: scale(1.2);
}
.product-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.thumbnail {
    aspect-ratio: 1;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 32px;
    color: var(--border);
}
.thumbnail.active {
    border-color: var(--primary);
}

.product-info {
    width: 50%;
}
.badge-outline {
    display: inline-block;
    padding: 4px 12px;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-size: 11px;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    font-weight: 700;
    margin-bottom: 16px;
}
.product-detail-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}
.product-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    font-size: 14px;
    color: var(--text-muted);
}
.pricing-box {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 32px;
    background: var(--white);
}
.unit-price-label {
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 8px;
}
.large-price {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 20px;
}
.large-price .price-unit {
    font-size: 16px;
    font-weight: 500;
}
.bulk-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.bulk-table th, .bulk-table td {
    padding: 10px;
    border-bottom: 1px solid var(--border);
    text-align: left;
}
.bulk-table th {
    color: var(--text-muted);
    font-weight: 500;
}
.bulk-table .savings {
    color: var(--success);
    font-weight: 600;
}

.action-row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}
.qty-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: 6px;
    height: 48px;
    background: var(--white);
}
.qty-btn {
    width: 40px;
    height: 100%;
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: var(--text);
}
.qty-input {
    width: 50px;
    height: 100%;
    border: none;
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
    text-align: center;
    font-size: 16px;
    font-weight: 600;
}
.btn-large {
    height: 48px;
    flex: 1;
    font-size: 16px;
}
.wishlist-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
}
.wishlist-link:hover {
    color: var(--danger);
}

/* Tabs */
.product-tabs {
    margin-bottom: 60px;
}
.tab-nav {
    display: flex;
    gap: 32px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
}
.tab-btn {
    background: none;
    border: none;
    padding: 12px 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    position: relative;
}
.tab-btn.active {
    color: var(--primary);
}
.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary);
}
.tab-content {
    display: none;
    font-size: 15px;
    color: var(--text);
}
.tab-content.active {
    display: block;
}
.specs-table {
    width: 100%;
    max-width: 600px;
    border-collapse: collapse;
}
.specs-table td {
    padding: 12px;
    border-bottom: 1px solid var(--border);
}
.specs-table td:first-child {
    font-weight: 600;
    color: var(--text-muted);
    width: 40%;
}

/* Cart Page */
.cart-layout {
    display: flex;
    gap: 32px;
}
.cart-items {
    width: 65%;
}
.cart-summary {
    width: 35%;
}
.cart-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 24px;
}
.cart-table th {
    text-align: left;
    padding: 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
}
.cart-table td {
    padding: 24px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.cart-product-info {
    display: flex;
    align-items: center;
    gap: 16px;
}
.cart-img {
    width: 80px;
    height: 80px;
    background: var(--bg);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--border);
}
.cart-item-name {
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}
.cart-item-meta {
    font-size: 12px;
    color: var(--text-muted);
}
.row-total {
    font-weight: 700;
    font-size: 16px;
    color: var(--primary);
}
.remove-btn {
    color: var(--text-muted);
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
}
.remove-btn:hover {
    color: var(--danger);
}
.cart-actions {
    display: flex;
    justify-content: space-between;
}

.summary-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px;
    position: sticky;
    top: calc(var(--header-height) + 24px);
}
.summary-card h3 {
    margin-bottom: 24px;
    font-size: 18px;
}
.summary-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
    font-size: 14px;
    color: var(--text);
}
.summary-total {
    display: flex;
    justify-content: space-between;
    margin: 24px 0;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    font-size: 20px;
    font-weight: 800;
    color: var(--primary);
}
.promo-code {
    display: flex;
    margin-bottom: 24px;
}
.promo-input {
    flex: 1;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 4px 0 0 4px;
    outline: none;
}
.promo-btn {
    padding: 10px 16px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-left: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    font-weight: 600;
}
.security-badges {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
    font-size: 12px;
    color: var(--text-muted);
}
.empty-cart {
    text-align: center;
    padding: 60px 0;
}
.empty-cart i {
    font-size: 80px;
    color: var(--border);
    margin-bottom: 24px;
}

/* Checkout Page */
.checkout-layout {
    display: flex;
    gap: 40px;
}
.checkout-form-area {
    width: 60%;
}
.checkout-summary-area {
    width: 40%;
}
.progress-bar {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
}
.progress-step {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
}
.progress-step.active {
    color: var(--primary);
}
.progress-line {
    flex: 1;
    height: 2px;
    background: var(--border);
    margin: 0 16px;
}

.checkout-section {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 32px;
    margin-bottom: 24px;
}
.checkout-section h2 {
    font-size: 20px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
}
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.form-group.full {
    grid-column: 1 / -1;
}
.form-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}
.form-input {
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: var(--font);
    font-size: 14px;
    outline: none;
}
.form-input:focus {
    border-color: var(--accent);
}
.radio-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 6px;
    margin-bottom: 12px;
    cursor: pointer;
}
.radio-card:hover {
    border-color: var(--primary);
}
.radio-card input {
    accent-color: var(--primary);
}
.mini-product-list {
    margin-bottom: 24px;
}
.mini-product {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 14px;
}
.mini-product-name {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Login Page */
.login-container {
    display: flex;
    justify-content: center;
    padding: 40px 0;
}
.login-card {
    width: 100%;
    max-width: 500px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}
.login-tabs {
    display: flex;
    background: var(--bg);
}
.login-tab {
    flex: 1;
    padding: 20px;
    text-align: center;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
}
.login-tab.active {
    color: var(--primary);
    background: var(--white);
    border-bottom-color: var(--accent);
}
.login-form-area {
    padding: 40px;
}
.login-form {
    display: none;
}
.login-form.active {
    display: block;
}
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    margin-bottom: 24px;
}
.password-wrap {
    position: relative;
}
.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
}

/* About Page */
.about-hero {
    background: var(--primary);
    color: var(--white);
    padding: 80px 24px;
    text-align: center;
    margin: -24px -32px 40px; /* pull out of main-content padding */
}
.about-hero h1 {
    color: var(--white);
    margin-bottom: 16px;
}
.about-hero p {
    font-size: 18px;
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin: 0 auto;
}
.mission-section {
    display: flex;
    gap: 48px;
    align-items: center;
    margin-bottom: 80px;
}
.mission-text {
    flex: 1;
}
.mission-stats {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.stat-card {
    background: var(--white);
    padding: 32px 24px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--border);
}
.stat-number {
    font-size: 36px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 8px;
}
.stat-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 80px;
}
.value-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--white);
    border-radius: 8px;
    border: 1px solid var(--border);
}
.value-icon {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 24px;
}
.industries-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    margin-bottom: 80px;
}
.industry-card {
    text-align: center;
    padding: 24px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
}
.industry-card i {
    font-size: 32px;
    color: var(--primary);
    margin-bottom: 12px;
}
.industry-card span {
    display: block;
    font-size: 13px;
    font-weight: 500;
}
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 80px;
}
.team-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    text-align: center;
}
.team-img {
    height: 200px;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: var(--border);
}
.team-info {
    padding: 20px;
}
.about-cta {
    text-align: center;
    padding: 60px 24px;
    background: var(--bg-sidebar);
    border-radius: 8px;
    margin-bottom: 40px;
}

/* ==========================================================================
   PHASE 3 STYLES
   ========================================================================== */

/* Order Tracking Page */
.tracking-layout {
    display: flex;
    gap: 32px;
}
.tracking-col {
    flex: 1;
}
.tracking-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
}
.tracking-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}
.tracking-card-header i {
    color: var(--primary);
}
.tracking-status-header {
    position: relative;
    margin-bottom: 32px;
}
.status-label-small {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}
.status-line {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 4px;
}
.status-line i {
    color: var(--accent);
}
.status-est {
    font-size: 14px;
    color: var(--text-muted);
}
.order-id-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--primary);
    color: var(--white);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
}
.progress-horizontal {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin: 40px 0;
}
.progress-horizontal::before {
    content: '';
    position: absolute;
    top: 16px;
    left: 20px;
    right: 20px;
    height: 2px;
    background: var(--border);
    z-index: 1;
}
.progress-horizontal::after {
    content: '';
    position: absolute;
    top: 16px;
    left: 20px;
    width: 66%; /* active progress */
    height: 2px;
    background: var(--primary);
    z-index: 1;
    transition: width 1s ease;
}
.step-item {
    position: relative;
    z-index: 2;
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.step-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
    font-size: 14px;
    border: 2px solid var(--white);
    transition: var(--transition);
}
.step-item.completed .step-icon {
    background: var(--primary);
    color: var(--white);
}
.step-item.active .step-icon {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 0 0 4px rgba(27, 42, 74, 0.2);
    animation: pulseGlow 2s infinite;
}
@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(27, 42, 74, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(27, 42, 74, 0); }
    100% { box-shadow: 0 0 0 0 rgba(27, 42, 74, 0); }
}
.step-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 2px;
}
.step-time {
    font-size: 11px;
    color: var(--text-muted);
}
.update-box {
    background: #F0F4FF;
    border-radius: var(--radius);
    padding: 16px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}
.update-box i {
    color: var(--primary);
    font-size: 18px;
    margin-top: 2px;
}
.recent-orders-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 24px;
}
.recent-order-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
}
.recent-order-card:hover {
    border-color: var(--primary);
}
.recent-order-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
}
.recent-order-date {
    font-size: 12px;
    color: var(--text-muted);
}
.status-pill-green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
}
.recent-order-id {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.recent-order-meta {
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Support Page */
.support-layout {
    display: flex;
    height: calc(100vh - var(--header-height));
    margin: -24px -32px; /* negate main-content padding */
    border-top: 1px solid var(--border);
}
.support-sidebar {
    width: 340px;
    background: var(--white);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}
.support-sidebar-header {
    padding: 20px;
    border-bottom: 1px solid var(--border);
}
.support-sidebar-header h2 {
    font-size: 18px;
    margin-bottom: 16px;
}
.search-pill {
    background: var(--bg);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    padding: 8px 16px;
    margin-bottom: 16px;
}
.search-pill input {
    border: none;
    background: transparent;
    width: 100%;
    margin-left: 8px;
    outline: none;
    font-size: 13px;
}
.filter-tabs-pill {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
}
.filter-tabs-pill::-webkit-scrollbar { display: none; }
.filter-pill {
    padding: 4px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}
.filter-pill.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}
.conversation-list {
    flex: 1;
    overflow-y: auto;
}
.conversation-item {
    display: flex;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
    border-left: 3px solid transparent;
}
.conversation-item:hover {
    background: var(--bg);
}
.conversation-item.active {
    background: #F0F4FF;
    border-left-color: var(--primary);
}
.avatar-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.avatar-circle.gray {
    background: var(--border);
    color: var(--text-muted);
}
.conv-content {
    flex: 1;
    min-width: 0;
}
.conv-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 4px;
}
.conv-name {
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.conv-time {
    font-size: 12px;
    color: var(--text-muted);
    flex-shrink: 0;
}
.conv-preview {
    font-size: 13px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.unread-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    margin-top: 4px;
}

.chat-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg);
}
.chat-header {
    padding: 16px 24px;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.chat-agent-info {
    display: flex;
    align-items: center;
    gap: 12px;
}
.chat-agent-name {
    font-size: 16px;
    font-weight: 600;
}
.chat-agent-status {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}
.status-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
}
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.date-separator {
    text-align: center;
    margin: 16px 0;
}
.date-separator span {
    background: var(--border);
    color: var(--text-muted);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 12px;
}
.message-row {
    display: flex;
    gap: 12px;
    max-width: 80%;
}
.message-row.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}
.message-bubble {
    background: var(--white);
    border: 1px solid var(--border);
    padding: 16px;
    border-radius: 12px 12px 12px 4px;
    font-size: 14px;
    color: var(--text);
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.message-row.user .message-bubble {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    border-radius: 12px 12px 4px 12px;
}
.message-time {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}
.message-row.user .message-time {
    text-align: right;
}
.attached-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    margin-top: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text);
}
.attached-card i {
    font-size: 24px;
    color: var(--text-muted);
    width: 40px;
    height: 40px;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}
.chat-input-area {
    padding: 16px 24px;
    background: var(--white);
    border-top: 1px solid var(--border);
}
.chat-input-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}
.chat-input-bar input {
    flex: 1;
    height: 48px;
    border: none;
    outline: none;
    font-size: 14px;
}
.chat-disclaimer {
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
}

/* Account Page */
.account-layout {
    display: flex;
    gap: 32px;
}
.account-sidebar {
    width: 240px;
    flex-shrink: 0;
}
.account-main {
    flex: 1;
}
.user-profile-summary {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
}
.user-profile-summary .avatar-circle {
    width: 48px;
    height: 48px;
    font-size: 20px;
}
.account-nav-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
}
.account-nav-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 24px;
}
.account-nav-list a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border-radius: 6px;
    color: var(--text);
    font-size: 14px;
    font-weight: 500;
}
.account-nav-list a:hover {
    background: var(--white);
    color: var(--primary);
}
.notification-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 24px;
}
.time-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 24px 0 16px;
}
.notification-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    position: relative;
    border-left: 3px solid transparent;
}
.notification-card.unread {
    border-left-color: var(--primary);
    background: #F8FAFF;
}
.notif-icon {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--text-muted);
    flex-shrink: 0;
}
.notif-icon.orange {
    background: var(--accent-light);
    color: var(--accent);
}
.notif-content {
    flex: 1;
}
.notif-top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}
.notif-title {
    font-weight: 600;
    font-size: 15px;
}
.notif-time {
    font-size: 12px;
    color: var(--text-muted);
}
.notif-desc {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 12px;
}
.notif-desc strong {
    color: var(--primary);
}
.notif-dismiss {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    opacity: 0;
    transition: var(--transition);
}
.notification-card:hover .notif-dismiss {
    opacity: 1;
}

/* Bottom Navigation (Mobile) */
.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--border);
    z-index: 1000;
    padding: 8px 0;
    justify-content: space-around;
}
.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--primary);
    font-size: 10px;
    font-weight: 500;
    text-decoration: none;
}
.bottom-nav-item i {
    font-size: 20px;
}
.bottom-nav-item.active {
    color: var(--accent);
}

/* Responsive Additions */
@media (max-width: 1024px) {
    .product-detail-container, .cart-layout, .checkout-layout, .mission-section, .tracking-layout, .account-layout {
        flex-direction: column;
    }
    .product-gallery, .product-info, .cart-items, .cart-summary, .checkout-form-area, .checkout-summary-area, .tracking-col, .account-sidebar, .account-main {
        width: 100%;
    }
    .shop-container {
        flex-direction: column;
    }
    .shop-sidebar {
        width: 100%;
    }
    .values-grid {
        grid-template-columns: 1fr;
    }
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .industries-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .account-sidebar {
        display: flex;
        overflow-x: auto;
        padding-bottom: 8px;
        gap: 16px;
    }
    .account-sidebar::-webkit-scrollbar { display: none; }
    .user-profile-summary { margin-bottom: 0; min-width: max-content; }
    .account-nav-list { flex-direction: row; margin-bottom: 0; }
    .account-nav-list a { white-space: nowrap; }
    
    .support-layout { margin: -16px; }
    .support-sidebar { width: 100%; border-right: none; }
    .chat-panel { display: none; } /* Show list only */
    .chat-panel.active-mobile { display: flex; position: absolute; top:0; left:0; width:100%; height:100%; z-index: 100; }
    
    .hero-content { padding: 40px; }
    .footer-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Responsive */
@media (max-width: 1200px) {
    .product-grid { grid-template-columns: repeat(3, 1fr); }
    .category-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    body { padding-bottom: 60px; /* space for bottom nav */ }
    .sidebar { display: none; }
    .main-content { margin-left: 0; padding: 16px; }
    .site-footer { margin-left: 0; padding-bottom: 80px; }
    
    .site-header {
        height: auto;
        flex-direction: column;
        padding: 12px 16px;
        gap: 12px;
    }
    .header-top-row {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .mobile-toggle { display: block; }
    .header-left { width: auto; }
    .header-center { width: 100%; }
    .search-form { width: 100%; max-width: 100%; }
    
    .header-link, .desktop-only { display: none; }
    
    .hero-card { flex-direction: column; }
    .hero-content, .hero-image-area { width: 100%; }
    .hero-image-area { height: 200px; }
    
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .trust-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    
    .newsletter-section { margin: 0 -16px; }
    
    .bottom-nav { display: flex; }
    .account-sidebar { display: none; } /* accessible via bottom nav */
    
    .tracking-layout { display: flex; flex-direction: column; }
    .progress-horizontal { display: none; } /* Hide complex tracker on mobile or adjust */
    
    .recent-orders-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .product-grid { grid-template-columns: 1fr; }
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-actions { flex-direction: column; }
}