/* CSS cho phần Header mới - Dự án Tranh Nhóm */

:root {
    --bg-dark: #0a0a0a;
    --text-white: #ffffff;
    --accent-gold: #c9a84c;
    --accent-gold-hover: #e5c36a;
    --text-muted: rgba(255, 255, 255, 0.6);
    --border-color: rgba(255, 255, 255, 0.1);
    --header-height: 80px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

.site-header {
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--text-white);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    height: var(--header-height);
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

body.admin-bar .site-header {
    top: 32px;
}

@media screen and (max-width: 782px) {
    body.admin-bar .site-header {
        top: 46px;
    }
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Logo */
.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-white);
}

.logo-text-wrap {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 2.5px;
    color: var(--accent-gold);
}

.logo-sub {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 1px;
    color: var(--text-muted);
}

/* Navigation */
.main-nav {
    height: 100%;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 30px;
    height: 100%;
    align-items: center;
}

.nav-item {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.nav-item a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    transition: var(--transition);
    padding: 10px 0;
}

/* Chỉ dùng .active (JS kiểm soát) và current-menu-item (WP chính xác).
   Bỏ current-menu-parent để tránh WP tự làm sáng parent khi ở trang con sai. */
.nav-item.active > a,
.nav-item.current-menu-item > a,
.nav-item > a:hover {
    color: var(--accent-gold);
}

/* Gold bottom indicator for active item on desktop */
@media (min-width: 1025px) {
    .nav-item.active,
    .nav-item.current-menu-item {
        position: relative;
    }
    .nav-item.active::after,
    .nav-item.current-menu-item::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: var(--accent-gold);
        border-radius: 2px 2px 0 0;
    }
}

/* Mobile: active item gets gold color + left border */
@media (max-width: 1024px) {
    .nav-item.active > a,
    .nav-item.current-menu-item > a {
        color: var(--accent-gold) !important;
        background-color: rgba(201, 168, 76, 0.08) !important;
        border-left: 3px solid var(--accent-gold) !important;
        padding-left: 27px !important;
    }
}


.nav-item.has-dropdown a {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-item .arrow {
    font-size: 10px;
    transition: var(--transition);
}

.nav-item:hover .arrow {
    transform: rotate(180deg);
}

/* Dropdown */
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(12, 12, 12, 0.9);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-top: 2px solid var(--accent-gold);
    list-style: none;
    padding: 8px 0;
    margin: 0;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8), 0 0 20px rgba(201, 168, 76, 0.03);
    border-radius: 0 0 8px 8px;
    overflow: hidden;
}

.nav-item:hover > .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Hide 3rd-level and deeper dropdowns from appearing on hover on desktop */
@media (min-width: 1025px) {
    .dropdown .dropdown {
        display: none !important;
        opacity: 0 !important;
        visibility: hidden !important;
    }
}


.dropdown li {
    position: relative;
}

.dropdown li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%) scaleY(0);
    width: 3px;
    height: 16px;
    background-color: var(--accent-gold);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

.dropdown li:hover::before {
    transform: translateY(-50%) scaleY(1);
}

.dropdown li a {
    display: block;
    padding: 11px 24px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.6px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: none;
}

.dropdown li a:hover {
    background-color: rgba(201, 168, 76, 0.06);
    color: var(--accent-gold);
    padding-left: 28px;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    /* Giảm gap */
}

/* Search Wrap - Expandable */
.search-wrap {
    position: relative;
    display: flex;
    align-items: center;
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: 20px;
    width: 36px;
    height: 36px;
    transition: var(--transition);
    cursor: pointer;
    justify-content: center;
}

.search-wrap.is-active {
    background-color: transparent;
}

.search-input {
    background: #121212 !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 4px !important;
    color: #ffffff !important;
    font-size: 12px !important;
    padding: 10px 15px !important;
    width: 280px !important;
    opacity: 0 !important;
    visibility: hidden;
    outline: none !important;
    font-family: inherit !important;
    transition: var(--transition);
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    z-index: 100;
}

.search-wrap.is-active .search-input {
    opacity: 1 !important;
    visibility: visible !important;
}

.search-wrap.is-active .search-input:focus {
    border-color: var(--accent-gold) !important;
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.3) !important;
}

.search-btn {
    background: transparent !important;
    border: none !important;
    color: var(--text-muted) !important;
    cursor: pointer;
    padding: 0 12px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    height: 100%;
    flex-shrink: 0;
}

.search-btn:hover {
    color: var(--accent-gold) !important;
}

.close-search-overlay {
    display: none;
}

/* Icon Buttons */
.icon-btn {
    background: transparent !important;
    border: none !important;
    color: rgba(255, 255, 255, 0.7) !important;
    cursor: pointer;
    padding: 8px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border-radius: 50%;
    position: relative;
}

.icon-btn:hover {
    color: var(--accent-gold) !important;
    background-color: rgba(255, 255, 255, 0.05) !important;
}

.cart-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background-color: #ff3333 !important;
    color: white !important;
    font-size: 10px !important;
    font-weight: bold !important;
    width: 16px !important;
    height: 16px !important;
    border-radius: 50% !important;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Hamburger */
.hamburger-btn {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 32px;
    height: 32px;
    position: relative;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding: 0;
}

.hamburger-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-white);
    transition: var(--transition);
}

/* Responsive */
@media (max-width: 1024px) {
    :root {
        --header-height: 120px;
    }

    .site-header {
        height: var(--header-height);
        padding: 15px 0;
    }

    .header-container {
        display: grid;
        grid-template-columns: 50px 1fr 50px;
        grid-template-areas:
            "menu logo cart"
            "search search search";
        gap: 15px 0;
        width: 100%;
        align-items: center;
    }

    .main-nav {
        display: block;
        position: fixed;
        top: 0;
        left: -100%;
        right: auto;
        width: 300px;
        max-width: 85vw;
        height: 100vh;
        background-color: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        z-index: 999;
        border-right: 1px solid rgba(255, 255, 255, 0.1);
        border-left: none;
        overflow: hidden;
        transition: left 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);

        /* Remove full screen properties */
        opacity: 1;
        visibility: visible;
        transform: none;
    }

    .main-nav.is-open {
        left: 0;
    }

    .nav-menu {
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        width: 100%;
        padding: calc(var(--header-height) + 10px) 0 20px 0;
        margin: 0;
        gap: 0;
    }

    .nav-item {
        width: 100%;
        height: auto;
        display: block !important;
    }

    .nav-item.has-dropdown > a {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
    }

    .nav-item .dropdown {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        background: rgba(255, 255, 255, 0.02) !important;
        border: none !important;
        border-top: 1px solid rgba(255, 255, 255, 0.05) !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
        box-shadow: none !important;
        padding: 5px 0 !important;
        margin: 5px 0 10px 0 !important;
        width: 100% !important;
        display: none !important;
        border-radius: 0 !important;
    }

    .nav-item.open-dropdown > .dropdown {
        display: block !important;
    }

    .dropdown li a {
        padding: 12px 35px !important;
        font-size: 13px !important;
        text-transform: none !important;
        border: none !important;
    }

    .nav-item a {
        display: block;
        width: 100%;
        padding: 16px 25px;
        font-size: 14px;
        font-weight: 700;
        letter-spacing: 1px;
        color: rgba(255, 255, 255, 0.85);
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        text-transform: uppercase;
        transition: all 0.2s;
        text-align: left;
    }

    .nav-item a:hover,
    .nav-item a:active,
    .nav-item.current-menu-item > a,
    .nav-item.current-menu-parent > a {
        background-color: rgba(201, 168, 76, 0.05);
        color: var(--accent-gold);
        padding-left: 30px;
        transform: none;
    }

    .header-actions {
        display: contents;
    }

    .site-branding {
        grid-area: logo;
        display: flex;
        justify-content: center;
    }

    .hamburger-btn {
        display: flex;
        grid-area: menu;
        justify-self: start;
        width: 32px;
        height: 32px;
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        gap: 6px;
        position: relative;
        z-index: 1000;
    }

    .hamburger-btn span {
        width: 22px;
        height: 2px;
        border-radius: 2px;
    }

    .hamburger-btn.is-active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger-btn.is-active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger-btn.is-active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .cart-wrap {
        grid-area: cart;
        justify-self: end;
        display: flex;
    }

    .user-wrap {
        display: none !important;
    }

    .search-wrap {
        grid-area: search;
        width: 100% !important;
        height: 40px;
        border: 1px solid rgba(255, 255, 255, 0.1) !important;
        border-radius: 6px !important;
        background: #121212 !important;
        display: flex !important;
        justify-content: space-between !important;
        padding: 0 !important;
    }

    .search-input {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        width: 100% !important;
        box-shadow: none !important;
        border: none !important;
        margin-top: 0 !important;
        padding: 0 15px !important;
        background: transparent !important;
        height: 100% !important;
    }

    /* Mobile Full-Screen Search Overlay */
    .search-wrap.is-active {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        background: #121212 !important;
        z-index: 99999 !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        align-items: center !important;
        padding: 20px !important;
        border: none !important;
        border-radius: 0 !important;
        grid-area: auto !important;
    }

    .search-wrap.is-active .search-input {
        position: static !important;
        width: 100% !important;
        height: 50px !important;
        border-radius: 25px !important;
        padding: 0 50px 0 50px !important;
        background: #222 !important;
        border: 1px solid rgba(255, 255, 255, 0.1) !important;
        color: #fff !important;
        font-size: 16px !important; /* Prevent iOS zoom */
        margin-top: 20px !important;
        box-shadow: none !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    .search-wrap.is-active .search-btn {
        position: absolute;
        top: 40px;
        left: 35px;
        color: #aaa !important;
        z-index: 10;
        height: auto !important;
        padding: 0 !important;
    }
    
    .search-wrap.is-active .close-search-overlay {
        display: flex !important;
        position: absolute;
        top: 40px;
        right: 35px;
        color: #aaa;
        background: transparent;
        border: none;
        z-index: 10;
        padding: 0;
        cursor: pointer;
        align-items: center;
        justify-content: center;
    }

    .search-wrap.is-active .search-suggestions-overlay {
        display: block !important;
        width: 100%;
        margin-top: 30px;
        color: #fff;
        text-align: left;
        padding: 0 10px;
    }

    .search-wrap.is-active .search-suggestions-overlay p {
        font-size: 15px;
        color: #aaa;
        font-weight: 500;
        margin: 0 0 10px 0;
    }

    /* Mobile Scrolled State: search box becomes an icon next to cart */
    .site-header.scrolled {
        height: 70px;
        padding: 5px 0;
    }

    .site-header.scrolled .header-container {
        grid-template-columns: 50px 1fr 40px 50px;
        grid-template-areas: "menu logo search cart";
        gap: 0;
    }

    .site-header.scrolled .search-wrap {
        width: 40px !important;
        height: 40px !important;
        border: none !important;
        background: transparent !important;
        justify-content: center !important;
    }

    .site-header.scrolled .search-input {
        position: absolute !important;
        top: 100% !important;
        right: 0 !important;
        width: calc(100vw - 40px) !important;
        background: #121212 !important;
        border: 1px solid rgba(255, 255, 255, 0.1) !important;
        padding: 10px 15px !important;
        opacity: 0 !important;
        visibility: hidden !important;
        margin-top: 15px !important;
        border-radius: 4px !important;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
    }

    .site-header.scrolled .search-wrap.is-active .search-input {
        opacity: 1 !important;
        visibility: visible !important;
    }
}

/* Ẩn thanh cuộn (scrollbar) trên toàn trang web nhưng vẫn giữ chức năng cuộn */
::-webkit-scrollbar {
    width: 0px;
    height: 0px;
    display: none;
}

html,
body {
    -ms-overflow-style: none;
    /* IE and Edge */
    scrollbar-width: none;
    /* Firefox */
    overflow-x: hidden;
    /* Prevent horizontal scroll */
    width: 100%;
}

/* Customizer Dynamic Logo Sizing */
.site-logo-img {
    max-height: 40px;
    width: auto;
    object-fit: contain;
    display: block;
}