/* Khung co dinh goc phai duoi man hinh, luon noi tren moi trang — giong cac
   chatbox pho bien (Tidio, Crisp, Messenger...). Ban than khung nay khong
   hien thi gi, chi chua bubble + panel ben trong. */
.huy-chatbox-container {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 999999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

/* Bubble tron, luon hien de bam mo/dong panel chat */
.huy-chatbox-bubble {
    position: relative;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: #2563eb;
    color: #fff;
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.huy-chatbox-bubble:hover {
    background: #1d4ed8;
}

/* Tooltip: khung chu nen den hien phia tren bubble khi hover */
.huy-chatbox-bubble::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 12px);
    right: 0;
    background: #111827;
    color: #fff;
    padding: 7px 12px;
    border-radius: 6px;
    font-size: 13px;
    white-space: nowrap;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.15s ease, transform 0.15s ease;
    pointer-events: none;
}

.huy-chatbox-bubble:hover::after {
    opacity: 1;
    transform: translateY(0);
}

/* Vong tron mo dan lan ra, hut su chu y — giong hieu ung nut play video */
.huy-chatbox-bubble::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: #2563eb;
    z-index: -1;
    animation: huy-chatbox-pulse 2.2s ease-out infinite;
}

@keyframes huy-chatbox-pulse {
    0% {
        transform: scale(1);
        opacity: 0.55;
    }
    100% {
        transform: scale(1.9);
        opacity: 0;
    }
}

/* Ngung hieu ung khi da mo panel chat, khong can hut chu y nua */
.huy-chatbox-container.huy-chatbox-open .huy-chatbox-bubble::before {
    animation: none;
    opacity: 0;
}

/* Panel chat: an mac dinh, chi hien khi container co class "huy-chatbox-open" */
.huy-chatbox-panel {
    display: none;
    flex-direction: column;
    width: 380px;
    max-width: calc(100vw - 40px);
    height: 560px;
    max-height: calc(100vh - 110px);
    border: 1px solid #d8dbe0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
    background: #fff;
}

.huy-chatbox-container.huy-chatbox-open .huy-chatbox-panel {
    display: flex;
}

.huy-chatbox-header {
    background: #1f2937;
    color: #fff;
    padding: 14px 16px;
    font-weight: 600;
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.huy-chatbox-close {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 16px;
    opacity: 0.8;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.huy-chatbox-close:hover {
    opacity: 1;
}

.huy-chatbox-messages {
    flex: 1;
    overflow-y: auto;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #f7f8fa;
}

.huy-chatbox-msg {
    max-width: 85%;
    padding: 9px 12px;
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.45;
    white-space: pre-wrap;
}

.huy-chatbox-msg.user {
    align-self: flex-end;
    background: #2563eb;
    color: #fff;
    border-bottom-right-radius: 2px;
}

.huy-chatbox-msg.bot {
    align-self: flex-start;
    background: #fff;
    color: #1f2937;
    border: 1px solid #e5e7eb;
    border-bottom-left-radius: 2px;
}

.huy-chatbox-msg.bot.loading {
    color: #9ca3af;
    font-style: italic;
}

/* ================= Wizard: chip chon + o nhap "Khac" + nut Tiep tuc ================= */
.huy-step-panel {
    align-self: stretch;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 12px;
}

.huy-step-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.huy-chip {
    background: #f3f4f6;
    border: 1px solid #e5e7eb;
    color: #374151;
    font-size: 13px;
    padding: 8px 14px;
    border-radius: 999px;
    cursor: pointer;
    line-height: 1.3;
    text-align: left;
}

.huy-chip:hover {
    background: #e5e7eb;
}

.huy-chip-selected,
.huy-chip-selected:hover {
    background: #2563eb;
    border-color: #2563eb;
    color: #fff;
}

/* Chip "Chon tat ca": vien net dut de phan biet voi chip lua chon thuong */
.huy-chip-all {
    background: #fff;
    border: 1px dashed #9ca3af;
    color: #4b5563;
    font-weight: 600;
    order: -1;
}

.huy-chip-all:hover {
    background: #f3f4f6;
}

.huy-step-text-input {
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 9px 12px;
    font-size: 13px;
    outline: none;
    font-family: inherit;
}

.huy-step-text-input:focus {
    border-color: #2563eb;
}

.huy-step-continue-btn {
    align-self: flex-end;
    background: #111827;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 9px 18px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.huy-step-continue-btn:disabled {
    background: #d1d5db;
    color: #9ca3af;
    cursor: not-allowed;
}

/* Nut mo modal wireframe, xuat hien nhu 1 tin nhan trong khung chat */
.huy-wf-open-btn {
    align-self: flex-start;
    background: #111827;
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.huy-wf-open-btn:hover {
    background: #1f2937;
}

/* ================= Modal wireframe (hien thi full-width) ================= */
.huy-wf-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 17, 21, 0.6);
    z-index: 999999;
    padding: 24px;
    overflow-y: auto;
}

.huy-wf-modal-overlay.huy-wf-modal-open {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.huy-wf-modal {
    position: relative;
    width: 100%;
    max-width: 1180px;
    background: #f3f4f6;
    border-radius: 12px;
    padding: 16px;
    margin: 0 auto;
}

.huy-wf-modal-toolbar {
    position: sticky;
    top: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    background: #f3f4f6;
    padding-bottom: 12px;
}

.huy-wf-toolbar-btn {
    background: #fff;
    color: #111827;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.huy-wf-toolbar-btn:hover {
    background: #f9fafb;
}

.huy-wf-toolbar-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.huy-wf-like-btn {
    background: #16a34a;
    border-color: #16a34a;
    color: #fff;
    margin-right: auto;
}

.huy-wf-like-btn:hover {
    background: #15803d;
}

/* ---- Form nhap ten + SDT (lead capture) ---- */
.huy-lead-panel {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #fff;
    border: 1px solid #bbf7d0;
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 14px;
}

.huy-lead-title {
    font-size: 14px;
    font-weight: 600;
    color: #1f2937;
}

.huy-lead-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.huy-lead-fields .huy-step-text-input {
    flex: 1;
    min-width: 160px;
}

.huy-lead-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.huy-lead-status {
    font-size: 13px;
}

.huy-lead-status.huy-lead-success {
    color: #16a34a;
    font-weight: 600;
}

.huy-lead-status.huy-lead-error {
    color: #dc2626;
}

.huy-wf-modal-close {
    background: #111827;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    font-size: 14px;
    cursor: pointer;
    flex-shrink: 0;
}

.huy-wf-modal-body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

.huy-wf-page {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.huy-wf-section {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 18px;
}

.huy-wf-section-title {
    font-size: 16px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 12px;
}

.huy-wf-section-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

/* Anh khung xam ke soc cheo, dai dien anh minh hoa */
.huy-wf-img {
    background: repeating-linear-gradient(45deg, #e5e7eb, #e5e7eb 8px, #ececef 8px, #ececef 16px);
    border: 1px dashed #9ca3af;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 90px;
}

.huy-wf-img-icon {
    font-size: 22px;
    opacity: 0.55;
}

/* ---- Header: 3 vung can doi bang grid — logo trai / menu giua / nut phai ---- */
.huy-wf-header {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 20px;
    padding: 14px 18px;
}

.huy-wf-logo {
    font-weight: 800;
    font-size: 15px;
    color: #111827;
    white-space: nowrap;
}

.huy-wf-nav {
    display: flex;
    justify-content: center;
    gap: 16px;
    white-space: nowrap;
}

.huy-wf-nav-item {
    font-size: 13px;
    color: #374151;
    font-weight: 500;
}

.huy-wf-header-right {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
    justify-self: end;
}

/* Nut CTA thay the cho icon tai khoan/gio hang o web KHONG ban hang */
.huy-wf-header-cta {
    background: #111827;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 6px;
    white-space: nowrap;
    flex-shrink: 0;
}

/* Icon hamburger: chi hien tren man hinh nho, thay cho menu ngang */
.huy-wf-hamburger {
    display: none;
    font-size: 18px;
    color: #374151;
    flex-shrink: 0;
}

.huy-wf-header-icon {
    font-size: 15px;
    opacity: 0.7;
}

/* ---- Hero ---- */
.huy-wf-hero {
    display: flex;
    gap: 24px;
    align-items: center;
}

.huy-wf-hero-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.huy-wf-headline {
    font-size: 24px;
    font-weight: 800;
    color: #111827;
    line-height: 1.3;
}

.huy-wf-subtext {
    font-size: 14px;
    color: #6b7280;
}

.huy-wf-cta-btn {
    align-self: flex-start;
    background: #111827;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 6px;
    margin-top: 6px;
}

.huy-wf-hero-img {
    flex: 1;
    min-height: 200px;
}

/* ---- Categories ---- */
.huy-wf-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 14px;
}

.huy-wf-category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 14px 8px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
}

.huy-wf-category-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
}

.huy-wf-category-label {
    font-size: 12px;
    font-weight: 600;
    color: #374151;
    text-align: center;
}

/* ---- Products / Flash sale ---- */
.huy-wf-flash-sale {
    border-color: #fecaca;
    background: #fff5f5;
}

.huy-wf-countdown {
    font-size: 12px;
    color: #dc2626;
    font-weight: 700;
    background: #fee2e2;
    padding: 4px 10px;
    border-radius: 6px;
}

.huy-wf-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
}

.huy-wf-product-card {
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.huy-wf-product-img {
    min-height: 110px;
    border-radius: 0;
    border-width: 0 0 1px 0;
}

.huy-wf-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: #dc2626;
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
}

.huy-wf-product-name {
    font-size: 13px;
    font-weight: 600;
    color: #1f2937;
    padding: 10px 10px 0;
}

.huy-wf-product-rating {
    font-size: 11px;
    color: #f59e0b;
    padding: 4px 10px 0;
}

.huy-wf-product-price-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 6px 10px 12px;
}

.huy-wf-price-old {
    font-size: 11px;
    color: #9ca3af;
    text-decoration: line-through;
}

.huy-wf-price {
    font-size: 14px;
    font-weight: 700;
    color: #dc2626;
}

/* ---- Featured collection ---- */
.huy-wf-collection-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: repeat(2, 1fr);
    gap: 14px;
    min-height: 220px;
}

.huy-wf-tile-large {
    grid-row: span 2;
}

.huy-wf-collection-tile {
    align-items: flex-end;
    justify-content: flex-start;
    padding: 14px;
}

.huy-wf-tile-label {
    background: #fff;
    color: #111827;
    font-size: 12px;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 6px;
}

/* ---- Trust badges ---- */
.huy-wf-trust-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    text-align: center;
}

.huy-wf-trust-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #f3f4f6;
    color: #10b981;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 8px;
}

.huy-wf-trust-label {
    font-size: 13px;
    font-weight: 600;
    color: #1f2937;
}

.huy-wf-trust-sub {
    font-size: 11px;
    color: #9ca3af;
    margin-top: 2px;
}

/* ---- Testimonials ---- */
.huy-wf-testimonial-box {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.huy-wf-quote-mark {
    font-size: 40px;
    color: #d1d5db;
    line-height: 1;
}

.huy-wf-quote-text {
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
    margin: 8px 0;
}

.huy-wf-quote-author {
    font-size: 12px;
    color: #9ca3af;
}

/* Slider: mui ten + dot de the hien co nhieu danh gia, khong chi 1 cai */
.huy-wf-testimonial-slider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.huy-wf-testimonial-arrow {
    background: #f3f4f6;
    border: 1px solid #e5e7eb;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    font-size: 16px;
    line-height: 1;
    color: #374151;
    cursor: pointer;
    flex-shrink: 0;
}

.huy-wf-testimonial-arrow:hover {
    background: #e5e7eb;
}

.huy-wf-testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
}

.huy-wf-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #d1d5db;
}

.huy-wf-dot-active {
    background: #111827;
}

/* ---- Newsletter ---- */
.huy-wf-newsletter {
    background: #111827;
    color: #fff;
    text-align: center;
}

.huy-wf-newsletter-headline {
    font-size: 18px;
    font-weight: 700;
}

.huy-wf-newsletter-subtext {
    font-size: 13px;
    color: #9ca3af;
    margin-top: 6px;
}

.huy-wf-newsletter-form {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 16px;
}

.huy-wf-newsletter-input {
    background: #1f2937;
    color: #6b7280;
    font-size: 12px;
    padding: 10px 16px;
    border-radius: 6px;
    width: 240px;
    text-align: left;
}

.huy-wf-newsletter-btn {
    background: #dc2626;
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 10px 18px;
    border-radius: 6px;
}

/* ---- Footer ---- */
.huy-wf-footer {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    background: #111827;
    color: #d1d5db;
}

.huy-wf-footer-col-title {
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.huy-wf-footer-line {
    font-size: 12px;
    color: #9ca3af;
    margin-bottom: 4px;
}

/* ---- Stats ---- */
.huy-wf-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    text-align: center;
}

.huy-wf-stat-number {
    font-size: 28px;
    font-weight: 800;
    color: #111827;
}

.huy-wf-stat-label {
    font-size: 12px;
    color: #6b7280;
    margin-top: 4px;
}

/* ---- Services (nang cap, dang so 01/02/03) ---- */
.huy-wf-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
}

.huy-wf-service-card {
    border-left: 3px solid #111827;
    padding-left: 14px;
}

.huy-wf-service-number {
    font-size: 13px;
    font-weight: 700;
    color: #9ca3af;
}

.huy-wf-service-title {
    font-size: 14px;
    font-weight: 700;
    color: #1f2937;
    margin-top: 4px;
}

.huy-wf-service-desc {
    font-size: 12px;
    color: #6b7280;
    margin-top: 4px;
}

/* ---- FAQ: chia doi, nua con lai la anh minh hoa cho do trong ---- */
.huy-wf-faq-row {
    display: flex;
    gap: 20px;
    align-items: stretch;
}

.huy-wf-faq-list {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.huy-wf-faq-img {
    flex: 1;
    min-height: 200px;
}

.huy-wf-faq-item {
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 12px 14px;
}

.huy-wf-faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    font-weight: 600;
    color: #1f2937;
}

.huy-wf-faq-icon {
    color: #9ca3af;
    font-weight: 700;
}

.huy-wf-faq-answer {
    font-size: 12px;
    color: #6b7280;
    margin-top: 8px;
}

/* ---- Blog / Tin tuc ---- */
.huy-wf-blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.huy-wf-blog-card {
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    overflow: hidden;
}

.huy-wf-blog-img {
    min-height: 100px;
    border-radius: 0;
    border-width: 0 0 1px 0;
}

.huy-wf-blog-title {
    font-size: 13px;
    font-weight: 600;
    color: #1f2937;
    padding: 10px 10px 0;
}

.huy-wf-blog-date {
    font-size: 11px;
    color: #9ca3af;
    padding: 4px 10px 10px;
}

/* ---- Team ---- */
.huy-wf-team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    text-align: center;
}

.huy-wf-team-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #f3f4f6;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 8px;
}

.huy-wf-team-name {
    font-size: 13px;
    font-weight: 700;
    color: #1f2937;
}

.huy-wf-team-role {
    font-size: 11px;
    color: #9ca3af;
    margin-top: 2px;
}

/* ---- Map ---- */
.huy-wf-map-box {
    background: repeating-linear-gradient(45deg, #e5e7eb, #e5e7eb 8px, #ececef 8px, #ececef 16px);
    border: 1px dashed #9ca3af;
    border-radius: 6px;
    min-height: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.huy-wf-map-icon {
    font-size: 28px;
    opacity: 0.6;
}

.huy-wf-map-address {
    font-size: 12px;
    color: #6b7280;
}

/* ---- Contact form (that, thay cho khoi generic) ---- */
.huy-wf-contact-subtext {
    font-size: 13px;
    color: #6b7280;
    margin-bottom: 14px;
}

/* Chia doi: form ben trai, map ben phai — thay vi de trong nua section */
.huy-wf-contact-row {
    display: flex;
    gap: 20px;
    align-items: stretch;
}

.huy-wf-contact-form {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.huy-wf-contact-input {
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 10px 12px;
    font-size: 12px;
    color: #9ca3af;
}

.huy-wf-contact-textarea {
    min-height: 60px;
}

.huy-wf-contact-map {
    flex: 1;
    min-height: 220px;
}

.huy-wf-contact-btn {
    align-self: flex-start;
    background: #111827;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: 6px;
}

/* ---- Generic fallback block (about/gallery/custom) ---- */
.huy-wf-generic-block {
    background: repeating-linear-gradient(45deg, #e5e7eb, #e5e7eb 8px, #ececef 8px, #ececef 16px);
    border: 1px dashed #9ca3af;
    border-radius: 6px;
    min-height: 70px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    text-align: center;
    padding: 10px;
}

.huy-wf-badge-label {
    font-size: 11px;
    font-weight: 700;
    color: #374151;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.huy-wf-label {
    font-size: 11px;
    color: #6b7280;
}

/* ================= Responsive cho man hinh nho (mobile) ================= */
@media (max-width: 640px) {
    .huy-chatbox-container {
        right: 12px;
        bottom: 12px;
    }

    .huy-chatbox-panel {
        width: calc(100vw - 24px);
        height: calc(100vh - 100px);
    }

    .huy-wf-modal {
        padding: 10px;
    }

    .huy-wf-section {
        padding: 12px;
    }

    /* Header: an menu ngang + o tim kiem, chi con logo + hamburger + gio hang */
    .huy-wf-header {
        gap: 10px;
    }

    .huy-wf-nav,
    .huy-wf-header-cta {
        display: none;
    }

    .huy-wf-hamburger {
        display: block;
        margin-left: auto;
    }

    /* Hero: xep doc thay vi 2 cot nam ngang */
    .huy-wf-hero {
        flex-direction: column;
        align-items: stretch;
    }

    .huy-wf-headline {
        font-size: 20px;
    }

    .huy-wf-hero-img {
        min-height: 140px;
    }

    /* Featured collection: xep doc 1 cot thay vi luoi 2fr/1fr co dinh */
    .huy-wf-collection-grid {
        grid-template-columns: 1fr;
        grid-template-rows: none;
        min-height: 0;
    }

    .huy-wf-tile-large {
        grid-row: auto;
    }

    .huy-wf-img,
    .huy-wf-collection-tile {
        min-height: 110px;
    }

    /* FAQ va Contact: xep doc 1 cot thay vi chia doi nam ngang */
    .huy-wf-faq-row,
    .huy-wf-contact-row {
        flex-direction: column;
    }

    .huy-wf-faq-img,
    .huy-wf-contact-map {
        min-height: 140px;
    }
}