:root { --primary: #4f46e5; --primary-r: 79; --primary-g: 70; --primary-b: 229; --primary-dark: color-mix(in srgb, var(--primary), #000 20%); --primary-light: color-mix(in srgb, var(--primary), #fff 90%); --secondary: #64748b; }
* { box-shadow: none; }
body { font-family: 'Segoe UI', system-ui, sans-serif; }
.hero-slider { height: 400px; overflow: hidden; }
.hero-slider img { object-fit: cover; height: 100%; width: 100%; }
.product-card { transition: transform 0.3s; border: 1px solid #e5e7eb; }
.product-card:hover { transform: translateY(-3px); }
.product-card img { height: 200px; object-fit: cover; }
.btn-primary { background: var(--primary); border: none; }
.btn-primary:hover { background: var(--primary-dark); }
.section-title { position: relative; padding-bottom: 15px; }
.section-title::after { content: ''; position: absolute; bottom: 0; left: 0; width: 50px; height: 3px; background: var(--primary); }
.category-card { transition: transform 0.3s; border: 1px solid #e5e7eb; }
.category-card:hover { transform: scale(1.02); }
.category-card img { height: 150px; object-fit: cover; }
footer { background: #1f2937; color: #fff; }
.badge-discount { position: absolute; top: 10px; right: 10px; }
.price-old { text-decoration: line-through; color: #999; }
.cart-count { position: absolute; top: -8px; right: -8px; background: var(--primary); color: #fff; border-radius: 50%; width: 20px; height: 20px; font-size: 11px; display: flex; align-items: center; justify-content: center; }
.rating-stars { display: flex; flex-direction: row-reverse; gap: 5px; }
.rating-stars input { display: none; }
.rating-stars label { cursor: pointer; font-size: 24px; color: #ddd; }
.rating-stars label:hover,
.rating-stars label:hover ~ label,
.rating-stars input:checked ~ label { color: #ffc107; }

/* Toast Messages */
.toast-message {
    position: fixed;
    top: 90px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    z-index: 9999;
    animation: slideIn 0.3s ease;
    max-width: 400px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
@keyframes slideOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}
.toast-message i {
    font-size: 18px;
    flex-shrink: 0;
}
.toast-message span {
    flex: 1;
}
.toast-message button {
    background: none;
    border: none;
    cursor: pointer;
    opacity: 0.6;
    padding: 0;
    color: inherit;
}
.toast-message button:hover {
    opacity: 1;
}
.toast-message.success {
    background: #d1fae5;
    color: #065f46;
}
.toast-message.error {
    background: #fee2e2;
    color: #991b1b;
}
.toast-message.warning {
    background: #fef3c7;
    color: #92400e;
}
.toast-message.info {
    background: #dbeafe;
    color: #1e40af;
}

/* ===== Header ===== */
.header {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226,232,240,0.6);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    gap: 20px;
}
.header-logo {
    font-size: 1.4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.header-logo i { font-size: 1.3rem; }
.header-logo img {
    max-height: 40px;
    width: auto;
}
.header-nav {
    display: flex;
    gap: 8px;
}
.header-nav .nav-link {
    color: #475569;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    padding: 8px 14px;
    border-radius: 8px;
    transition: all 0.2s;
}
.header-nav .nav-link:hover {
    color: var(--primary);
    background: #f1f5f9;
}
.header-search {
    flex: 1;
    max-width: 320px;
}
.header-search form {
    display: flex;
    position: relative;
}
.header-search input {
    width: 100%;
    padding: 9px 42px 9px 14px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-size: 13px;
    outline: none;
    background: #f8fafc;
    transition: all 0.2s;
}
.header-search input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-r), var(--primary-g), var(--primary-b), 0.1);
    background: white;
}
.header-search button {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    padding: 6px 8px;
    transition: color 0.2s;
}
.header-search button:hover { color: var(--primary); }
.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}
.header-cart {
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: #f1f5f9;
    color: #475569;
    text-decoration: none;
    transition: all 0.2s;
    font-size: 16px;
}
.header-cart:hover {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 12px rgba(var(--primary-r), var(--primary-g), var(--primary-b), 0.3);
    transform: translateY(-1px);
}
.cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    background: #ef4444;
    color: white;
    font-size: 10px;
    font-weight: 700;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(239,68,68,0.3);
}
.header-user {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: #f1f5f9;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #475569;
    transition: all 0.2s;
}
.header-user:hover { background: #e2e8f0; }
.header-user i:first-child { font-size: 18px; color: var(--primary); }
.header-user i:last-child { font-size: 10px; margin-left: 2px; }
.header-dropdown { position: relative; }
.dropdown-gap {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 14px;
}
.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    background: white;
    border-radius: 12px;
    border: 1px solid rgba(226,232,240,0.6);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    min-width: 190px;
    padding: 6px;
    display: none;
    z-index: 100;
    overflow: hidden;
}
.header-dropdown:hover .dropdown-menu,
.header-dropdown:hover .dropdown-gap { display: block; }
.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    color: #475569;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.15s;
}
.dropdown-menu a:hover { background: #f1f5f9; color: var(--primary); }
.dropdown-menu hr { margin: 6px 0; }
.dropdown-menu i { width: 18px; text-align: center; }
.header-btn {
    padding: 9px 20px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.2s;
}
.header-btn-outline {
    background: transparent;
    border: 2px solid #e2e8f0;
    color: #475569;
}
.header-btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.header-btn:not(.header-btn-outline) {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 2px 8px rgba(var(--primary-r), var(--primary-g), var(--primary-b), 0.2);
}
.header-btn:not(.header-btn-outline):hover {
    box-shadow: 0 4px 14px rgba(var(--primary-r), var(--primary-g), var(--primary-b), 0.35);
    transform: translateY(-1px);
}
.header-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 20px;
    color: #475569;
    padding: 8px;
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.2s;
}
.header-toggle:hover { background: #f1f5f9; }

/* ===== Mobile Menu ===== */
.header-menu {
    padding: 16px 0;
    border-top: 1px solid #f1f5f9;
}
.header-menu a {
    display: block;
    padding: 12px 0;
    color: #475569;
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid #f8fafc;
    transition: color 0.2s;
}
.header-menu a:hover { color: var(--primary); }
.header-menu hr { margin: 8px 0; }
.header-search-mobile { margin-bottom: 12px; }
.header-search-mobile form { display: flex; position: relative; }
.header-search-mobile input {
    width: 100%;
    padding: 10px 42px 10px 14px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-size: 14px;
}
.header-search-mobile button {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #94a3b8;
    cursor: pointer;
}

/* ===== Mobile Header ===== */
.mobile-header-actions { display: none !important; }
.mobile-cart-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: #f1f5f9;
    color: #475569;
    text-decoration: none;
    position: relative;
    transition: all 0.2s;
}
.mobile-cart-btn:hover {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 12px rgba(var(--primary-r), var(--primary-g), var(--primary-b), 0.3);
}
.mobile-cart-btn .cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 16px;
    height: 16px;
    padding: 0 3px;
    background: #ef4444;
    color: white;
    font-size: 9px;
    font-weight: 700;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(239,68,68,0.3);
}
.header-toggle {
    display: none !important;
    background: none;
    border: none;
    font-size: 20px;
    color: #475569;
    padding: 8px;
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.2s;
}

@media (max-width: 991px) {
    .header-nav, .header-search, .header-actions { display: none !important; }
    .header-toggle { display: flex !important; order: 0; }
    .mobile-header-actions { display: flex !important; order: 2; }
    .header-logo { order: 1; flex: 1; text-align: center; justify-content: center; }
    .header-inner { flex-wrap: nowrap; }
    .header-logo img { margin: 0 auto; }
}

@media (max-width: 576px) {
    .header-logo { font-size: 1.15rem; }
    .header-logo i { font-size: 1rem; }
    .toast-message {
        left: 10px;
        right: 10px;
        max-width: none;
        top: 70px;
    }
}

/* ===== Footer ===== */
.footer-wrap {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: #94a3b8;
    padding-top: 60px;
    position: relative;
    overflow: hidden;
}
.footer-wrap::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 0%, rgba(var(--primary-r), var(--primary-g), var(--primary-b), 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(var(--primary-r), var(--primary-g), var(--primary-b), 0.04) 0%, transparent 50%);
    pointer-events: none;
}
.footer-main {
    padding-bottom: 40px;
    position: relative;
}
.footer-brand {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    display: block;
    margin-bottom: 16px;
}
.footer-about p {
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 16px;
    color: #94a3b8;
}
.footer-contact-info p {
    font-size: 13px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #94a3b8;
    transition: color 0.2s;
}
.footer-contact-info p:hover {
    color: #e2e8f0;
}
.footer-contact-info i {
    color: color-mix(in srgb, var(--primary), #fff 20%);
    width: 18px;
    text-align: center;
    font-size: 14px;
}
.footer-links h5 {
    color: #f1f5f9;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}
.footer-links h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, color-mix(in srgb, var(--primary), #fff 20%), var(--primary));
    border-radius: 1px;
}
.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links ul li {
    margin-bottom: 12px;
}
.footer-links ul li a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.footer-links ul li a::before {
    content: '\f105';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 10px;
    color: var(--primary);
    opacity: 0;
    transform: translateX(-4px);
    transition: all 0.2s;
}
.footer-links ul li a:hover {
    color: #e2e8f0;
    transform: translateX(4px);
}
.footer-links ul li a:hover::before {
    opacity: 1;
    transform: translateX(0);
}
.footer-social-section h5 {
    color: #f1f5f9;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
}
.footer-social-section > p {
    font-size: 14px;
    margin-bottom: 18px;
    color: #94a3b8;
}
.footer-social-links {
    display: flex;
    gap: 10px;
}
.footer-social-links a {
    width: 42px;
    height: 42px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.25s;
    position: relative;
    overflow: hidden;
}
.footer-social-links a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    opacity: 0;
    transition: opacity 0.25s;
}
.footer-social-links a:hover {
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(var(--primary-r), var(--primary-g), var(--primary-b), 0.35);
}
.footer-social-links a:hover::before {
    opacity: 1;
}
.footer-social-links a i {
    position: relative;
}
.footer-social-links a:hover i {
    color: white;
}
.footer-copyright {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 24px 0;
    text-align: center;
    position: relative;
}
.footer-copyright p {
    margin: 0;
    font-size: 14px;
    color: #f1f5f9;
}
.footer-dev {
    margin-top: 4px;
    font-size: 13px;
    background: linear-gradient(135deg, color-mix(in srgb, var(--primary), #fff 20%), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (max-width: 991px) {
    .footer-links { margin-top: 24px; }
    .footer-social-section { margin-top: 24px; }
}
@media (max-width: 575px) {
    .footer-wrap { padding-top: 40px; }
    .footer-links h5 { margin-bottom: 16px; }
    .footer-links ul li { margin-bottom: 10px; }
    .footer-social-links { justify-content: flex-start; }
    .footer-social-links a { width: 38px; height: 38px; font-size: 14px; }
}

/* ===== Chat Widget ===== */
.chat-widget {
    position: fixed;
    bottom: 0; right: 0;
    z-index: 9999;
    display: flex;
    flex-direction: column-reverse;
    align-items: flex-end;
    pointer-events: none;
}
.chat-widget > * { pointer-events: auto; }

.chat-bubble {
    width: 60px; height: 60px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary), #fff 10%));
    color: white;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 8px 32px rgba(var(--primary-r), var(--primary-g), var(--primary-b), 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin: 24px;
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s;
}
.chat-bubble:hover { transform: scale(1.08); box-shadow: 0 12px 40px rgba(var(--primary-r), var(--primary-g), var(--primary-b), 0.55); }
.chat-bubble-pulse {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid rgba(var(--primary-r), var(--primary-g), var(--primary-b), 0.25);
    animation: chatPulse 2.5s ease-in-out infinite;
}
@keyframes chatPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.15); opacity: 0.3; }
}

.chat-popup {
    width: 340px;
    margin: 0 24px 12px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 16px 64px rgba(0,0,0,0.14);
    display: none;
    overflow: hidden;
}
.chat-popup.open { display: block; animation: chatPop 0.35s cubic-bezier(0.16, 1, 0.3, 1); }
@keyframes chatPop {
    from { opacity: 0; transform: translateY(16px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.chat-header {
    position: relative;
    background: linear-gradient(135deg, var(--primary) 0%, color-mix(in srgb, var(--primary), #000 20%) 100%);
    padding: 20px 20px 28px;
    color: white;
    overflow: hidden;
}
.chat-header-bg { position: absolute; inset: 0; }
.chat-header-wave { position: absolute; bottom: 0; left: 0; width: 100%; height: 40px; }
.chat-header-content {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}
.chat-agent {
    display: flex;
    align-items: center;
    gap: 12px;
}
.chat-agent-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    position: relative;
}
.chat-agent-dot {
    position: absolute;
    bottom: 0; right: 0;
    width: 12px; height: 12px;
    background: #34d399;
    border: 2px solid color-mix(in srgb, var(--primary), #000 20%);
    border-radius: 50%;
}
.chat-agent-info { display: flex; flex-direction: column; }
.chat-agent-name { font-weight: 700; font-size: 15px; }
.chat-agent-status { font-size: 12px; opacity: 0.8; margin-top: 1px; }
.chat-close-btn {
    background: rgba(255,255,255,0.12);
    border: none;
    color: white;
    width: 32px; height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: background 0.15s;
}
.chat-close-btn:hover { background: rgba(255,255,255,0.2); }

.chat-greeting { padding: 0 20px 16px; margin-top: -8px; }
.chat-greeting-bubble {
    position: relative;
    background: #f0edff;
    border-radius: 4px 14px 14px 14px;
    padding: 12px 14px;
    max-width: 85%;
}
.chat-greeting-bubble p { margin: 0; font-size: 13px; color: #374151; line-height: 1.5; }
.chat-greeting-arrow {
    position: absolute;
    top: 0; left: -6px;
    width: 8px; height: 8px;
    background: #f0edff;
    clip-path: polygon(100% 0, 0 100%, 100% 100%);
}
.chat-body { padding: 0 16px 12px; }
.chat-body-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: #9ca3af;
    margin-bottom: 8px;
    padding: 0 4px;
}
.chat-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 12px;
    border-radius: 10px;
    text-decoration: none;
    transition: background 0.15s, transform 0.15s;
    margin-bottom: 4px;
    cursor: pointer;
}
.chat-card:last-child { margin-bottom: 0; }
.chat-card:hover { background: #f5f3ff; transform: translateX(3px); }
.chat-card-icon {
    width: 44px; height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    flex-shrink: 0;
}
.chat-card-live { background: linear-gradient(135deg, #059669, #10b981); }
.chat-card-wa { background: linear-gradient(135deg, #25D366, #128C7E); }
.chat-card-tg { background: linear-gradient(135deg, #0088cc, #0078b8); }
.chat-card-info { flex: 1; min-width: 0; }
.chat-card-title {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #1f2937;
}
.chat-card-desc {
    display: block;
    font-size: 12px;
    color: #9ca3af;
    margin-top: 1px;
}
.chat-card-arrow {
    color: #d1d5db;
    font-size: 12px;
    transition: transform 0.2s, color 0.2s;
}
.chat-card:hover .chat-card-arrow { transform: translateX(4px); color: var(--primary); }

.chat-footer {
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 11px;
    color: #9ca3af;
    border-top: 1px solid #f3f4f6;
    background: #fafafa;
}

@media (min-width: 768px) and (max-width: 1024px) {
    .chat-bubble { width: 64px; height: 64px; font-size: 26px; margin: 20px; }
    .chat-popup { width: 360px; margin: 0 20px 12px; }
    .chat-header { padding: 24px 24px 32px; }
    .chat-agent-avatar { width: 48px; height: 48px; font-size: 20px; }
    .chat-agent-name { font-size: 16px; }
    .chat-greeting { padding: 0 24px 20px; }
    .chat-body { padding: 0 20px 16px; }
    .chat-card { padding: 14px; }
    .chat-card-icon { width: 48px; height: 48px; font-size: 22px; }
    .chat-footer { padding: 12px 24px; font-size: 12px; }
}

@media (max-width: 576px) {
    .chat-widget { left: 0; }
    .chat-bubble {
        width: 54px; height: 54px; font-size: 22px;
        margin: 16px;
        position: fixed;
        bottom: 0; right: 0;
    }
    .chat-popup {
        width: 100%;
        margin: 0;
        border-radius: 20px 20px 0 0;
        max-height: 70vh;
        overflow-y: auto;
    }
    .chat-popup.open { animation: chatSlideMobile 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
    @keyframes chatSlideMobile {
        from { transform: translateY(100%); }
        to { transform: translateY(0); }
    }
    .chat-header { padding: 18px 20px 28px; }
    .chat-greeting { padding: 0 16px 16px; margin-top: -6px; }
    .chat-greeting-bubble { max-width: 90%; }
    .chat-body { padding: 0 12px 12px; }
    .chat-card { padding: 11px; }
    .chat-card-icon { width: 42px; height: 42px; font-size: 19px; }
}

@media (max-width: 380px) {
    .chat-bubble { width: 48px; height: 48px; font-size: 20px; margin: 12px; }
    .chat-header { padding: 14px 16px 24px; }
    .chat-agent-avatar { width: 38px; height: 38px; font-size: 16px; }
    .chat-agent-name { font-size: 14px; }
    .chat-greeting-bubble { padding: 10px 12px; }
    .chat-greeting-bubble p { font-size: 12px; }
    .chat-card-icon { width: 38px; height: 38px; font-size: 17px; }
    .chat-card-title { font-size: 13px; }
    .chat-card-desc { font-size: 11px; }
}