/* ==========================================================================
   Header CSS - Custom styles for ShopeeCashback Header
   Theme Color: var(--color-3) (Orange)
   Design constraints: No :root / CSS variables used.
   ========================================================================== */

/* Main Header Container */
.header {
    background-color: #ffffff;
    border-bottom: 1px solid #edf2f7;
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1002;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    padding: 15px 0;
}

/* Sticky Header styling */
.header.hSticky {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border-bottom: none;
    background-color: #ffffff;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }

    to {
        transform: translateY(0);
    }
}

/* Inner header content wrapper */
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    width: 100%;
}

/* Logo styling */
.bv-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.bv-logo img {
    height: 42px;
    width: auto;
    object-fit: contain;
    display: block;
}

/* Navigation Drawer (Desktop layout by default) */
.bv-nav {
    display: flex;
    align-items: center;
    height: 100%;
}

.bv-menu-mobile-header {
    display: none;
}

.bv-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 32px;
    height: 100%;
    align-items: center;
}

/* Submenu container common styles */
.bv-submenu {
    list-style: none;
    margin: 0;
    padding: 8px 0;
    background-color: #ffffff;
    min-width: 230px;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    border: 1px solid #edf2f7;
    position: absolute;
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.bv-submenu.level-2 {
    top: 100%;
    left: 0;
    margin-top: -5px;
}

.bv-submenu.level-3 {
    top: 0;
    left: 100%;
    margin-left: 2px;
}

/* Desktop Menu Item Hover / Active bottom-border animation */
.bv-menu-item {
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
}

.bv-menu-link-wrapper {
    display: flex;
    align-items: center;
    width: 100%;
    position: relative;
}

.bv-menu-link-wrapper a {
    color: #1a202c;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: color 0.25s ease;
    padding: 10px 0;
    position: relative;
}

/* Active & Hover states for Level 1 links */
.bv-menu-item.active>.bv-menu-link-wrapper>a,
.bv-menu-item:hover>.bv-menu-link-wrapper>a {
    color: var(--color-3);
}

/* Underline slide effect on Desktop */
@media (min-width: 992px) {
    .bv-menu-item>.bv-menu-link-wrapper>a::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background-color: var(--color-3);
        transform: scaleX(0);
        transform-origin: bottom right;
        transition: transform 0.25s ease-out;
        border-radius: 2px;
    }

    .bv-menu-item.active>.bv-menu-link-wrapper>a::after,
    .bv-menu-item:hover>.bv-menu-link-wrapper>a::after {
        transform: scaleX(1);
        transform-origin: bottom left;
    }

    /* Submenus flyout/dropdown hover reveal on desktop */
    .bv-menu-item.has-submenu:hover>.bv-submenu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .bv-menu-item.has-submenu:hover>.bv-submenu.level-3 {
        transform: translateX(0);
    }
}

/* Dropdown Submenu links styling */
.bv-submenu li {
    width: 100%;
    display: block;
    height: auto;
}

.bv-submenu li .bv-menu-link-wrapper {
    padding: 0 4px;
}

.bv-submenu li a {
    width: 100%;
    padding: 10px 20px;
    color: #2d3748;
    font-size: 14px;
    font-weight: 500;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.2s ease;
}

.bv-submenu li a::after {
    display: none !important;
}

.bv-submenu li:hover>.bv-menu-link-wrapper>a {
    background-color: #fff5f3;
    color: var(--color-3);
}

/* Submenu Arrow Indicators for desktop */
@media (min-width: 992px) {

    /* Level 1 dropdown arrow */
    .bv-menu-item.has-submenu>.bv-menu-link-wrapper::after {
        content: "expand_more";
        font-family: "Material Icons Outlined";
        font-size: 16px;
        color: #718096;
        margin-left: 4px;
        transition: transform 0.2s ease;
        display: inline-block;
    }

    .bv-menu-item.has-submenu:hover>.bv-menu-link-wrapper::after {
        transform: rotate(180deg);
        color: var(--color-3);
    }

    /* Level 2 dropdown arrow */
    .bv-submenu .bv-menu-item.has-submenu>.bv-menu-link-wrapper::after {
        content: "chevron_right";
        font-family: "Material Icons Outlined";
        font-size: 16px;
        color: #718096;
        position: absolute;
        right: 16px;
        top: 50%;
        transform: translateY(-50%);
        transition: transform 0.2s ease;
        margin-left: 0;
    }

    .bv-submenu .bv-menu-item.has-submenu:hover>.bv-menu-link-wrapper::after {
        transform: translateY(-50%) translateX(3px);
        color: var(--color-3);
    }
}

/* Right-side Actions area */
.bv-header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

/* Action button style (Notification & Profile) */
.bv-action-btn {
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2d3748;
    transition: color 0.2s ease;
}

.bv-user-info-wrapper {
    margin-left: 5px;
}

.bv-action-btn:hover {
    color: var(--color-3);
}

.bv-action-btn .material-icons-outlined {
    font-size: 26px;
}

/* Notification Badge overlay */
.bv-badge {
    position: absolute;
    top: -1px;
    right: 0px;
    background-color: var(--color-3);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    min-width: 17px;
    height: 17px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 2px;
    line-height: 1;
}

/* User Avatar circle */
.bv-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 1.5px solid #edf2f7;
}

/* Profile Dropdown for logged in users (Desktop hover) */
.bv-profile-dropdown-wrapper {
    position: relative;
}

.bv-profile-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #ffffff;
    min-width: 220px;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    border: 1px solid #edf2f7;
    padding: 12px 0;
    margin-top: 8px;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.2s ease;
}

/* .bv-profile-dropdown::before {
    content: "";
    position: absolute;
    bottom: 100%;
    right: 12px;
    border-width: 8px;
    border-style: solid;
    border-color: transparent transparent #ffffff transparent;
} */

.bv-profile-dropdown-wrapper:hover .bv-profile-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.bv-dropdown-header {
    padding: 8px 20px;
}

.bv-user-name {
    font-weight: 600;
    color: #1a202c;
    font-size: 14px;
}

.bv-user-email {
    color: #718096;
    font-size: 12px;
    word-break: break-all;
    margin-top: 2px;
}

.bv-dropdown-divider {
    height: 1px;
    background-color: #edf2f7;
    margin: 8px 0;
}

.bv-profile-dropdown a {
    display: flex;
    align-items: center;
    padding: 8px 20px;
    color: #2d3748;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    gap: 10px;
}

.bv-profile-dropdown a:hover {
    background-color: #fff5f3;
    color: var(--color-3);
}

.bv-profile-dropdown a .dropdown-icon {
    font-size: 18px;
    color: #718096;
}

.bv-profile-dropdown a:hover .dropdown-icon {
    color: var(--color-3);
}

.bv-profile-dropdown a.bv-logout-link:hover {
    background-color: #fff5f3;
    color: var(--color-3);
}

.bv-profile-dropdown a.bv-logout-link:hover .dropdown-icon {
    color: var(--color-3);
}

/* Guest Buttons Layout */
.bv-auth-desktop {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Login control (white, thin border, black text) */
.bv-btn-login {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #ffffff;
    color: #2d3748;
    font-size: 14px;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: 6px;
    border: 1px solid #cbd5e0;
    transition: all 0.25s ease;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

.bv-btn-login:hover {
    border-color: var(--color-3);
    color: var(--color-3);
    background-color: #fff5f3;
}

/* Register control (orange background, white text) */
.bv-btn-register {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-3);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    padding: 9px 19px;
    border-radius: 6px;
    border: none;
    transition: background-color 0.25s ease, transform 0.1s ease;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

.bv-btn-register:hover {
    background-color: #d92500;
    color: #ffffff;
}

.bv-btn-register:active {
    transform: scale(0.98);
}

/* Mobile & Tablet Specific layouts (max-width: 991px) */
.bv-mobile-only {
    display: none;
}

.bv-submenu-toggle {
    display: none;
}

@media (max-width: 1100px) {
    .bv-logo img {
        height: 30px;
    }

    .bv-menu {
        gap: 24px;
    }
}

@media (max-width: 991px) {
    .bv-mobile-only {
        display: flex;
        padding: 0;
    }

    .bv-auth-desktop {
        display: none;
    }

    .header-inner {
        position: relative;
    }

    .bv-logo img {
        height: 35px;
    }

    /* Mobile Hamburger Trigger icon */
    .bv-menu-toggle-btn {
        display: flex;
        background: none;
        border: none;
        /* padding: 6px; */
        cursor: pointer;
        color: #2d3748;
        z-index: 10;
        align-items: center;
        justify-content: center;
    }

    .bv-menu-toggle-btn span {
        font-size: 28px;
    }

    .bv-menu-toggle-btn:hover {
        color: var(--color-3);
    }

    .bv-header-actions {
        z-index: 10;
        gap: 3px;
    }

    .bv-avatar {
        width: 30px;
        height: 30px;
    }

    /* Fixed Left Sliding Side Drawer on Mobile */
    .bv-nav {
        position: fixed;
        top: 0;
        left: -320px;
        width: 300px;
        height: 100vh;
        background-color: #ffffff;
        box-shadow: 4px 0 25px rgba(0, 0, 0, 0.15);
        z-index: 9999;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: 0;
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
    }

    .bv-nav.open {
        left: 0;
    }

    /* Drawer Header */
    .bv-menu-mobile-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px;
        border-bottom: 1px solid #edf2f7;
        background-color: #ffffff;
        position: sticky;
        top: 0;
        z-index: 10;
    }

    .bv-menu-mobile-title {
        font-size: 16px;
        font-weight: 700;
        color: #1a202c;
    }

    .bv-menu-close-btn {
        background: none;
        border: none;
        cursor: pointer;
        padding: 4px;
        color: #718096;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .bv-menu-close-btn span {
        font-size: 24px;
    }

    .bv-menu-close-btn:hover {
        color: var(--color-3);
    }

    /* Mobile Accordion Menu Container */
    .bv-menu {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px 16px;
        height: auto;
        overflow-y: auto;
    }

    .bv-menu-item {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        height: auto;
        border-bottom: 1px solid #f7fafc;
    }

    .bv-menu-item:last-child {
        border-bottom: none;
    }

    .bv-menu-link-wrapper {
        justify-content: space-between;
        align-items: center;
        padding: 12px 0;
    }

    .bv-menu-link-wrapper a {
        padding: 0;
        font-size: 15px;
        font-weight: 600;
        flex-grow: 1;
    }

    /* Separate Click Toggler for submenu in Mobile accordion */
    .bv-submenu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 32px;
        height: 32px;
        cursor: pointer;
        color: #718096;
        border-radius: 4px;
        transition: all 0.2s ease;
    }

    .bv-submenu-toggle:hover {
        background-color: #fff5f3;
        color: var(--color-3);
    }

    .bv-submenu-toggle .arrow-icon {
        font-size: 20px;
        transition: transform 0.25s ease;
    }

    /* Rotates the toggler icon when active */
    .bv-menu-item.submenu-open>.bv-menu-link-wrapper .bv-submenu-toggle .arrow-icon {
        transform: rotate(180deg);
        color: var(--color-3);
    }

    /* Submenus accordion drawer default closed state */
    .bv-submenu {
        position: static;
        box-shadow: none;
        border: none;
        padding: 0;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        /* simple robust expand/collapse */
        border-radius: 0;
    }

    .bv-menu-item.submenu-open>.bv-submenu {
        display: block;
        margin-bottom: 8px;
    }

    .bv-submenu.level-2 {
        margin-left: 20px;
    }

    .bv-submenu.level-3 {
        margin-left: 16px;
    }

    .bv-submenu li a {
        padding: 10px 0px;
        font-size: 13px;
        font-weight: 500;
    }

    .bv-submenu li:hover>.bv-menu-link-wrapper>a {
        background-color: transparent;
        color: var(--color-3);
    }

    .bv-submenu.level-2>li {
        display: list-item;
        list-style-type: disc;
    }

    .bv-submenu.level-3>li {
        display: list-item;
        list-style-type: circle;
    }

    .bv-submenu.level-2>li::marker,
    .bv-submenu.level-3>li::marker {
        color: var(--color-3);
        font-size: 14px;
    }

    /* Steps Mobile styles (matching Image 7) */
    .bv-steps-container {
        gap: 8px;
    }

    .bv-step-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 8px;
    }

    .bv-step-icon-wrap {
        width: 50px;
        height: 50px;
    }

    .bv-step-icon-wrap span {
        font-size: 20px !important;
    }

    .bv-step-text-wrap {
        align-items: center;
    }

    .bv-step-title-text {
        font-size: 12px;
        font-weight: 700;
        text-align: center;
    }

    .bv-step-desc {
        display: none;
        /* hidden on mobile matching mockup */
    }

    .bv-desktop-only {
        display: none !important;
    }

    .bv-step-arrow {
        margin-top: -24px;
        /* align arrow vertically with icons */
    }

    .bv-step-arrow span {
        font-size: 16px !important;
    }

    /* Benefits mobile adjustments */
    .bv-benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .bv-logo img {
        height: 30px;
    }
}

/* Modal Drawer Backdrop */
.bv-menu-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 999;
    backdrop-filter: blur(2px);
    transition: opacity 0.3s ease;
}

.bv-menu-backdrop.open {
    display: block;
}

.bv-wallet-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    border: 1px solid #e5e7eb;
    padding: 6px 16px;
    border-radius: 10px;
    text-decoration: none;
    background: #fff;
    align-items: flex-start;
}

.bv-wallet-box .wallet-label {
    font-size: 12px;
    line-height: 1.4;
    font-weight: 700;
}

.bv-wallet-box .wallet-balance {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-3);
    line-height: 1.2;
    margin-top: 2px;
}

.bv-profile-dropdown-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    padding: 0;
    background: transparent;
}

.bv-profile-dropdown-link .bv-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.bv-profile-dropdown-link .bv-avatar-placeholder {
    font-size: 40px;
    color: #9ca3af;
}

.bv-user-info-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.bv-user-info-wrapper .user-name {
    font-size: 14px;
    font-weight: 700;
    color: #1f2937;
    line-height: 1.3;
}

.bv-user-info-wrapper .user-role {
    font-size: 13px;
    color: #75757c;
    line-height: 1.3;
    margin-top: 5px;
    font-weight: 500;
}

.bv-profile-dropdown-link .expand-icon {
    color: #374151;
    font-size: 20px;
    margin-left: 10px;
}