/* ==========================================================================
   NOVIS SMART LOCK - E-WARRANTY PUBLIC STYLES
   Đồng bộ 100% phong cách cổng xác thực cao cấp QR-Manager (verify.vinesh.vn)
   Màu thương hiệu NOVIS: Dark Charcoal #111827 / #19191C + Cam #FF8415
   ========================================================================== */

:root {
    --nbh-primary: #19191C;
    --nbh-primary-dark: #111827;
    --nbh-primary-light: #F3F4F6;
    --nbh-accent: #FF8415;
    --nbh-accent-hover: #E57207;
    --nbh-accent-light: #FFF7ED;
    --nbh-gray: #4B5563;
    --nbh-gray-light: #9CA3AF;
    --nbh-border: #E5E7EB;
    --nbh-text: #151F30;
    --nbh-text-light: #6B7280;
    --nbh-success: #10B981;
    --nbh-success-light: #ECFDF5;
    --nbh-warning: #F59E0B;
    --nbh-warning-light: #FEF3C7;
    --nbh-danger: #EF4444;
    --nbh-danger-light: #FEE2E2;
}

/* ===== ẨN TRIỆT ĐỂ HEADER & FOOTER CỦA FLATSOME TRÊN TOÀN BỘ TRANG PORTAL ===== */
.header-wrapper,
#header,
.top-bar,
.header-main,
.header-bottom,
.footer-wrapper,
#footer,
.absolute-footer,
.sidebar-footer,
.widget-area,
.widget,
#main-menu,
.breadcrumbs,
body:has(.nbh-portal-wrapper) .wp-block-template-part,
body:has(.nbh-portal-wrapper) .skip-link,
body:has(.nbh-portal-wrapper) #wp-skip-link {
    display: none !important;
}

body:has(.nbh-portal-wrapper),
body.has-nbh-portal,
#wrapper,
#main,
#content,
.content-area {
    margin: 0 !important;
    padding: 0 !important;
    max-width: 100% !important;
    background: transparent !important;
}

/* ===== RESET within shortcode ===== */
.nbh-portal-wrapper,
.nbh-portal-wrapper * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.nbh-portal-wrapper {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--nbh-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    background: #F9FAFB;
    width: 100%;
}

.nbh-portal-wrapper a {
    text-decoration: none;
    color: inherit;
}

.nbh-portal-wrapper img {
    max-width: 100%;
    height: auto;
}

.nbh-portal-wrapper button {
    cursor: pointer;
    border: none;
    font-family: inherit;
}

/* ===== HEADER (Chuẩn verify.vinesh.vn) ===== */
.nbh-header {
    background: #FFFFFF;
    border-bottom: 1px solid var(--nbh-border);
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.nbh-header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.nbh-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.nbh-logo-icon {
    width: 48px;
    height: 48px;
    border: 2px solid var(--nbh-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: #FFFFFF;
}

.nbh-logo-icon i {
    color: var(--nbh-accent);
    font-size: 20px;
}

.nbh-logo-img {
    max-height: 46px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

.nbh-footer-logo-img {
    max-height: 40px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
    filter: brightness(0) invert(1);
}

.nbh-logo-text h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--nbh-primary-dark);
    line-height: 1;
    letter-spacing: -0.5px;
    margin: 0;
}

.nbh-logo-text span {
    font-size: 10px;
    color: var(--nbh-text-light);
    font-weight: 500;
    text-transform: uppercase;
    display: block;
    margin-top: 2px;
    letter-spacing: 0.5px;
}

.nbh-header-nav {
    display: flex;
    align-items: center;
}

.nbh-header-nav .menu {
    display: flex;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nbh-header-nav .menu li a {
    display: block;
    padding: 8px 16px;
    font-size: 15px;
    font-weight: 700;
    color: var(--nbh-gray);
    border-radius: 6px;
    transition: all .2s;
    text-decoration: none;
}

.nbh-header-nav .menu li a:hover,
.nbh-header-nav .menu li.current-menu-item a {
    color: var(--nbh-accent);
    background: var(--nbh-accent-light);
}

.nbh-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--nbh-gray);
    padding: 8px;
    cursor: pointer;
}

/* ===== HERO SECTION ===== */
.nbh-hero {
    background: linear-gradient(135deg, var(--nbh-primary-dark) 0%, #1F2937 100%);
    position: relative;
    overflow: hidden;
    padding: 80px 0 65px;
    border-bottom: 4px solid var(--nbh-accent);
}

.nbh-hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 132, 21, 0.15) 0%, rgba(255, 132, 21, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.nbh-hero-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px;
    position: relative;
    z-index: 1;
}

.nbh-hero-content {
    color: #FFFFFF;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.nbh-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 132, 21, 0.15);
    border: 1px solid rgba(255, 132, 21, 0.4);
    color: #FFB366;
    padding: 6px 16px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.nbh-hero-content h2 {
    font-size: 38px;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 16px;
    color: #FFFFFF;
}

.nbh-hero-content h2 .nbh-highlight {
    color: var(--nbh-accent);
}

.nbh-hero-content p.nbh-hero-desc {
    color: #BFDBFE;
    font-size: 16px;
    margin-bottom: 28px;
    line-height: 1.6;
}

/* Tab điều hướng tính năng trên Hero */
.nbh-hero-tabs {
    display: inline-flex;
    background: rgba(0, 0, 0, 0.4);
    padding: 4px;
    border-radius: 10px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.nbh-hero-tab-btn {
    padding: 10px 22px;
    font-size: 14px;
    font-weight: 700;
    color: #9CA3AF;
    background: transparent;
    border-radius: 8px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nbh-hero-tab-btn:hover {
    color: #FFFFFF;
}

.nbh-hero-tab-btn.active {
    background: var(--nbh-accent);
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(255, 132, 21, 0.35);
}

/* ===== RESET FLATSOME OVERRIDES FOR FORMS & INPUTS ===== */
.nbh-portal-wrapper input[type="text"],
.nbh-portal-wrapper input[type="search"],
.nbh-portal-wrapper input[type="tel"],
.nbh-portal-wrapper input[type="password"],
.nbh-portal-wrapper select {
    height: auto;
    max-height: none !important;
    margin-bottom: 0 !important;
    box-shadow: none !important;
    -webkit-appearance: none;
    appearance: none;
}

.nbh-portal-wrapper button {
    height: auto;
    max-height: none !important;
    margin-bottom: 0 !important;
    box-shadow: none !important;
    line-height: normal;
    text-transform: none;
}

/* Search bar in Hero (Chuẩn verify.vinesh.vn) */
.nbh-search-bar {
    background: #FFFFFF;
    padding: 6px;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 8px;
    max-width: 680px;
    margin: 0 auto;
    box-sizing: border-box;
}

.nbh-search-bar input {
    flex: 1;
    border: none !important;
    outline: none !important;
    height: 52px !important;
    min-height: 52px !important;
    max-height: 52px !important;
    line-height: 52px !important;
    padding: 0 20px !important;
    font-size: 15px !important;
    font-weight: 500;
    color: var(--nbh-text) !important;
    background: transparent !important;
    border-radius: 8px !important;
    font-family: inherit;
    box-sizing: border-box !important;
    margin: 0 !important;
}

.nbh-search-bar input::placeholder {
    color: #9CA3AF;
    font-size: 14px;
}

.nbh-hero-verify-btn {
    background: var(--nbh-accent);
    color: #FFFFFF !important;
    height: 52px !important;
    min-height: 52px !important;
    max-height: 52px !important;
    padding: 0 28px !important;
    border: none !important;
    border-radius: 8px !important;
    font-size: 15px !important;
    font-weight: 700;
    white-space: nowrap;
    transition: all 0.2s;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-sizing: border-box !important;
    cursor: pointer;
    line-height: 1 !important;
    margin: 0 !important;
}

.nbh-hero-verify-btn:hover {
    background: var(--nbh-accent-hover);
    color: #FFFFFF !important;
}

.nbh-hero-scan-btn {
    background: var(--nbh-primary);
    color: #FFFFFF !important;
    height: 52px !important;
    min-height: 52px !important;
    max-height: 52px !important;
    padding: 0 22px !important;
    border-radius: 8px !important;
    font-size: 15px !important;
    font-weight: 600;
    white-space: nowrap;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s;
    border: 1px solid #374151 !important;
    box-sizing: border-box !important;
    cursor: pointer;
    line-height: 1 !important;
    margin: 0 !important;
}

.nbh-hero-scan-btn:hover {
    background: #000000;
    color: #FFFFFF !important;
}

/* Activation Box & Input Group */
.nbh-hero-activation-box {
    max-width: 680px;
    margin: 0 auto;
    background: #FFFFFF;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    text-align: left;
    box-sizing: border-box;
}

.nbh-activation-input-group {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 12px;
}

.nbh-activation-input-group input {
    flex: 1;
    height: 48px !important;
    min-height: 48px !important;
    max-height: 48px !important;
    line-height: 48px !important;
    padding: 0 16px !important;
    border: 1px solid #D1D5DB !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    color: #111827 !important;
    background: #FFFFFF !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    transition: border-color 0.2s;
}

.nbh-activation-input-group input:focus {
    border-color: var(--nbh-accent) !important;
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(255, 132, 21, 0.15) !important;
}

.nbh-activation-input-group .nbh-hero-verify-btn,
.nbh-activation-input-group .nbh-hero-scan-btn {
    height: 48px !important;
    min-height: 48px !important;
    max-height: 48px !important;
    padding: 0 20px !important;
    font-size: 14px !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    line-height: 1 !important;
}

.nbh-activation-grid-input {
    height: 44px !important;
    min-height: 44px !important;
    max-height: 44px !important;
    line-height: 44px !important;
    padding: 0 12px !important;
    border: 1px solid #D1D5DB !important;
    border-radius: 6px !important;
    font-size: 13px !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    width: 100% !important;
    background: #FFFFFF !important;
}

.nbh-activation-grid-input:focus {
    border-color: var(--nbh-accent) !important;
    outline: none !important;
}

.nbh-activation-submit-btn {
    width: 100% !important;
    height: 48px !important;
    min-height: 48px !important;
    max-height: 48px !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    padding: 0 20px !important;
    font-size: 15px !important;
    font-weight: 700;
    box-sizing: border-box !important;
    margin: 0 !important;
    line-height: 1 !important;
}

.nbh-hero-hint {
    margin-top: 16px;
    font-size: 13px;
    color: #9CA3AF;
}

.nbh-hero-hint strong {
    color: #F3F4F6;
}

/* ===== KHUNG KÍCH HOẠT TRONG HERO ===== */
.nbh-hero-activation-box {
    background: #FFFFFF;
    border-radius: 12px;
    padding: 26px;
    max-width: 680px;
    margin: 0 auto;
    text-align: left;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
    color: var(--nbh-text);
}

/* ===== MAIN CONTENT ===== */
.nbh-main {
    max-width: 1280px;
    margin: 40px auto 60px;
    padding: 0 16px;
}

/* Error message box */
.nbh-verify-error {
    background: #FEF2F2;
    border: 1px solid #FCA5A5;
    border-radius: 10px;
    padding: 16px 20px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #991B1B;
    font-size: 14px;
    font-weight: 500;
    animation: nbhSlideDown 0.3s ease;
}

/* Success notice */
.nbh-verify-success {
    background: #ECFDF5;
    border: 2px solid #10B981;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 28px;
    text-align: center;
    animation: nbhSlideDown 0.3s ease;
}

/* ===== BỘ CHỌN THIẾT BỊ KHI TÌM THEO SĐT ===== */
.nbh-device-selector-wrap {
    background: #FFFFFF;
    border: 1px solid var(--nbh-border);
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.nbh-device-selector-title {
    font-size: 14px;
    color: var(--nbh-text);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nbh-device-selector-title strong {
    color: var(--nbh-accent);
}

.nbh-device-tabs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.nbh-device-tab-btn {
    padding: 10px 18px;
    border-radius: 8px;
    border: 1px solid var(--nbh-border);
    background: #F9FAFB;
    color: var(--nbh-gray);
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nbh-device-tab-btn:hover {
    border-color: var(--nbh-accent);
    color: var(--nbh-accent);
}

.nbh-device-tab-btn.active {
    background: var(--nbh-primary);
    color: #FFFFFF;
    border-color: var(--nbh-primary);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.nbh-device-tab-btn.active i {
    color: var(--nbh-accent);
}

/* ===== VALIDATION BANNER (Chuẩn verify.vinesh.vn) ===== */
.nbh-valid-banner {
    border-radius: 12px;
    padding: 20px 24px;
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    animation: nbhSlideDown 0.4s ease;
}

.nbh-valid-banner.nbh-banner-valid {
    background: #F0FDF4;
    border: 2px solid #86EFAC;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.1);
}

.nbh-valid-banner.nbh-banner-warning {
    background: #FFFBEB;
    border: 2px solid #FCD34D;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.1);
}

.nbh-valid-banner.nbh-banner-expired {
    background: #FEF2F2;
    border: 2px solid #FCA5A5;
}

.nbh-valid-banner.nbh-banner-pending {
    background: #F3F4F6;
    border: 2px solid #D1D5DB;
}

.nbh-banner-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nbh-banner-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
}

.nbh-banner-valid .nbh-banner-icon {
    background: #DCFCE7;
    color: #16A34A;
}

.nbh-banner-warning .nbh-banner-icon {
    background: #FEF3C7;
    color: #D97706;
}

.nbh-banner-expired .nbh-banner-icon {
    background: #FEE2E2;
    color: #DC2626;
}

.nbh-banner-pending .nbh-banner-icon {
    background: #E5E7EB;
    color: #4B5563;
}

.nbh-banner-left h3 {
    font-size: 21px;
    font-weight: 800;
    margin: 0 0 4px 0;
    letter-spacing: 0.3px;
}

.nbh-banner-valid .nbh-banner-left h3 {
    color: #065F46;
}

.nbh-banner-warning .nbh-banner-left h3 {
    color: #92400E;
}

.nbh-banner-expired .nbh-banner-left h3 {
    color: #991B1B;
}

.nbh-banner-pending .nbh-banner-left h3 {
    color: #374151;
}

.nbh-banner-left p {
    font-size: 13px;
    color: var(--nbh-text-light);
    margin: 0;
}

.nbh-banner-right {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.nbh-banner-meta {
    font-size: 13px;
}

.nbh-banner-meta span.meta-label {
    display: block;
    color: var(--nbh-text-light);
    font-size: 11px;
    margin-bottom: 3px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nbh-banner-meta div.meta-val {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    color: var(--nbh-primary);
    font-family: monospace;
    font-size: 13px;
}

.nbh-banner-divider {
    width: 1px;
    height: 36px;
    background: #D1D5DB;
}

.nbh-banner-seal {
    background: rgba(16, 185, 129, 0.12);
    border: 1.5px dashed #10B981;
    color: #065F46;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ===== CONTENT GRID 2 CỘT (2fr 1fr Chuẩn verify.vinesh.vn) ===== */
.nbh-content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 32px;
}

/* Card */
.nbh-card {
    background: #FFFFFF;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--nbh-border);
    overflow: hidden;
    margin-bottom: 24px;
}

.nbh-card-header {
    background: rgba(249, 250, 251, 0.8);
    padding: 16px 24px;
    border-bottom: 1px solid var(--nbh-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nbh-card-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nbh-card-header-icon {
    width: 32px;
    height: 32px;
    background: var(--nbh-accent-light);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--nbh-accent);
    font-size: 14px;
}

.nbh-card-header h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--nbh-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0;
}

.nbh-card-body {
    padding: 24px;
}

/* Bảng thông tin chi tiết */
.nbh-info-row {
    display: flex;
    padding: 12px 0;
    border-bottom: 1px dashed var(--nbh-border);
    align-items: flex-start;
}

.nbh-info-row:last-child {
    border-bottom: none;
}

.nbh-info-label {
    width: 35%;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--nbh-gray);
    font-weight: 500;
    font-size: 14px;
    flex-shrink: 0;
}

.nbh-info-label i {
    color: var(--nbh-accent);
    width: 18px;
    text-align: center;
    font-size: 13px;
}

.nbh-info-value {
    width: 65%;
    font-weight: 600;
    color: var(--nbh-text);
    font-size: 14px;
    word-break: break-word;
}

.nbh-info-value.nbh-code-val {
    font-family: monospace;
    font-size: 14px;
    color: var(--nbh-primary);
    background: #F3F4F6;
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-block;
}

.nbh-info-value.nbh-expiry-val {
    color: #DC2626;
    font-weight: 800;
}

/* Status Pill Badge */
.nbh-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 14px;
    border-radius: 999px;
    font-weight: 500;
    font-size: 13px;
}

.nbh-status-pill.valid {
    background: #DCFCE7;
    color: #15803D;
}

.nbh-status-pill.warning {
    background: #FEF3C7;
    color: #B45309;
}

.nbh-status-pill.expired {
    background: #FEE2E2;
    color: #B91C1C;
}

.nbh-status-pill.pending {
    background: #E5E7EB;
    color: #374151;
}

/* Timeline */
.nbh-timeline-section {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--nbh-border);
}

.nbh-timeline-header {
    font-size: 14px;
    font-weight: 700;
    color: var(--nbh-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nbh-timeline-node {
    position: relative;
    padding-left: 20px;
    padding-bottom: 12px;
    border-left: 2px solid var(--nbh-accent);
    margin-left: 6px;
}

.nbh-timeline-node:last-child {
    border-left: 2px solid transparent;
}

.nbh-timeline-node::before {
    content: '';
    position: absolute;
    left: -6px;
    top: 2px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--nbh-accent);
}

.nbh-node-meta {
    font-size: 12px;
    font-weight: 700;
    color: var(--nbh-text);
}

.nbh-node-desc {
    font-size: 12px;
    color: var(--nbh-gray);
    margin-top: 2px;
}

/* CỘT PHẢI: QR CODE & ACTIONS */
.nbh-qr-section {
    text-align: center;
}

.nbh-qr-frame {
    border: 1px solid var(--nbh-border);
    border-radius: 8px;
    padding: 16px;
    margin: 0 auto 16px;
    display: inline-block;
    background: #FFFFFF;
}

.nbh-qr-frame img {
    width: 192px;
    height: 192px;
    display: block;
    object-fit: contain;
}

.nbh-qr-hint {
    font-size: 14px;
    font-weight: 500;
    color: var(--nbh-gray);
    margin-bottom: 4px;
}

.nbh-qr-url {
    font-size: 13px;
    color: var(--nbh-accent);
    font-weight: 700;
    margin-bottom: 16px;
}

/* Action buttons */
.nbh-action-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.nbh-btn-claim {
    background: #DC2626;
    color: #FFFFFF;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 700;
    text-align: center;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 2px 6px rgba(220, 38, 38, 0.25);
}

.nbh-btn-claim:hover {
    background: #B91C1C;
}

.nbh-dl-btn {
    background: #F3F4F6;
    color: var(--nbh-primary);
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid var(--nbh-border);
}

.nbh-dl-btn:hover {
    background: #E5E7EB;
}

.nbh-info-note {
    background: #FFF7ED;
    border: 1px solid #FFEDD5;
    border-radius: 10px;
    padding: 14px;
    margin-top: 16px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.nbh-info-note i {
    color: var(--nbh-accent);
    font-size: 16px;
    margin-top: 2px;
}

.nbh-info-note p {
    font-size: 12px;
    color: #9A3412;
    line-height: 1.5;
    margin: 0;
}

/* ===== TRUST FEATURES SECTION ===== */
.nbh-trust-section {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--nbh-border);
}

.nbh-trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.nbh-trust-item {
    background: #FFFFFF;
    border: 1px solid var(--nbh-border);
    border-radius: 10px;
    padding: 18px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.nbh-trust-icon {
    width: 40px;
    height: 40px;
    background: var(--nbh-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--nbh-accent);
    font-size: 16px;
    flex-shrink: 0;
}

.nbh-trust-item h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--nbh-primary);
    margin-bottom: 4px;
}

.nbh-trust-item p {
    font-size: 12px;
    color: var(--nbh-text-light);
    margin: 0;
    line-height: 1.4;
}

/* ===== FOOTER (Chuẩn verify.vinesh.vn 100%) ===== */
.nbh-footer {
    background: var(--nbh-primary-dark);
    color: #FFFFFF;
    padding: 36px 0 24px;
    margin-top: 0px;
    border-top: 4px solid var(--nbh-accent);
}

.nbh-footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.nbh-footer-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    padding-bottom: 24px;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nbh-footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.nbh-footer-logo-icon {
    width: 48px;
    height: 48px;
    border: 2px solid var(--nbh-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
}

.nbh-footer-logo-icon i {
    color: var(--nbh-accent);
    font-size: 20px;
}

.nbh-footer-logo h2 {
    font-size: 22px;
    font-weight: 700;
    line-height: 1;
    color: #FFFFFF;
    margin: 0;
}

.nbh-footer-logo span {
    font-size: 11px;
    color: #FFD8A8;
    font-weight: 500;
    display: block;
    margin-top: 3px;
}

.nbh-footer-center {
    flex: 0.7;
    min-width: 0;
}

.nbh-footer-center h3 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #FFFFFF;
}

.nbh-footer-info-row {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    flex-wrap: wrap;
    flex-direction: column;
}

.nbh-footer-info-row p {
    font-size: 13px;
    color: #E5E7EB;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 0;
}

.nbh-footer-info-row p i {
    width: 16px;
    text-align: center;
    color: var(--nbh-accent);
    font-size: 13px;
    top: 4px;
    position: relative;
}

.nbh-footer-social {
    display: flex;
    gap: 12px;
    align-items: center;
}

.nbh-footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s;
}

.nbh-footer-social a:hover {
    background: var(--nbh-accent);
    transform: translateY(-2px);
}

.nbh-footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: #9CA3AF !important;
    flex-wrap: wrap;
    gap: 12px;
}

.nbh-footer-bottom p {
    color: #9CA3AF !important;
    font-size: 13px !important;
    margin: 0 !important;
}

.nbh-footer-nav .menu {
    display: flex;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nbh-footer-nav .menu li a {
    color: #9CA3AF !important;
    font-size: 13px !important;
    text-decoration: none;
    transition: color 0.2s;
}

.nbh-footer-nav .menu li a:hover {
    color: #FF8415 !important;
}

.nbh-footer-nav .menu li::after {
    content: "|";
    margin-left: 8px;
    color: rgba(255, 255, 255, 0.2);
}

.nbh-footer-nav .menu li:last-child::after {
    display: none;
}

/* ===== MODAL CSS ===== */
.nbh-scanner-modal,
.nbh-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: nbhFadeIn 0.2s ease;
}

.nbh-scanner-overlay,
.nbh-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
}

.nbh-scanner-content,
.nbh-modal-dialog {
    position: relative;
    background: #FFFFFF;
    border-radius: 14px;
    width: 90%;
    max-width: 520px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
    overflow: hidden;
    z-index: 10;
}

.nbh-scanner-header,
.nbh-modal-header {
    background: #F9FAFB;
    padding: 16px 20px;
    border-bottom: 1px solid var(--nbh-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nbh-scanner-header h3,
.nbh-modal-header h3 {
    font-size: 16px;
    font-weight: 800;
    color: var(--nbh-primary);
    margin: 0;
}

.nbh-scanner-close,
.nbh-modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--nbh-gray);
    cursor: pointer;
    line-height: 1;
}

.nbh-scanner-body,
.nbh-modal-body {
    padding: 20px;
}

.nbh-scanner-footer {
    padding: 12px 20px;
    background: #F9FAFB;
    border-top: 1px solid var(--nbh-border);
    text-align: right;
}

/* Animations */
@keyframes nbhSlideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes nbhFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .nbh-content-grid {
        grid-template-columns: 1fr;
    }
    .nbh-trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nbh-menu-toggle {
        display: block;
    }
    .nbh-header-nav {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #FFFFFF;
        border-bottom: 1px solid var(--nbh-border);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
        padding: 16px;
    }
    .nbh-header-nav.active {
        display: block;
    }
    .nbh-header-nav .menu {
        flex-direction: column;
        gap: 4px;
    }
    .nbh-hero {
        padding: 40px 0 35px;
    }
    .nbh-hero-content h2 {
        font-size: 26px;
    }
    .nbh-search-bar {
        flex-direction: column;
    }
    .nbh-search-bar input {
        width: 100% !important;
    }
    .nbh-hero-verify-btn,
    .nbh-hero-scan-btn {
        width: 100%;
        justify-content: center;
    }
    .nbh-activation-input-group {
        flex-direction: column;
    }
    .nbh-activation-input-group input,
    .nbh-activation-input-group button {
        width: 100% !important;
    }
    .nbh-info-row {
        flex-direction: column;
        gap: 4px;
    }
    .nbh-info-label {
        width: 100%;
    }
    .nbh-info-value {
        width: 100%;
    }
    .nbh-trust-grid {
        grid-template-columns: 1fr;
    }
    .nbh-valid-banner {
        flex-direction: column;
        align-items: flex-start;
    }
    .nbh-footer-top {
        flex-direction: column;
        gap: 20px;
    }
    .nbh-footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}