/* ============================================
   Navbar CSS
   ============================================
   This file contains all styles for the navbar component.
   Organized by: Variables, Desktop, Mobile, Animations
*/

/* ============================================
   CSS Variables
   ============================================ */
:root {
    --navbar-bg-color: #FFD400;
    --navbar-text-color: #FFF;
    --navbar-overlay-bg: rgba(0, 0, 0, 0.5);
    --navbar-dark-bg: var(--bg-dark, #000);
    --navbar-white: var(--bg-white, #FFF);
    --navbar-primary: var(--theme-primary, #FFD400);
    --navbar-transition: 0.3s ease-in-out;
    --navbar-z-overlay: 998;
    --navbar-z-menu: 999;
    --navbar-z-toggle: 1000;
}

/* ============================================
   Base Styles - Navbar Toggle Button
   ============================================ */
.navbar-toggler {
    padding: 8px;
    transition: transform 0.2s ease, opacity 0.2s ease;
    min-width: 44px;
    min-height: 44px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
}

.navbar-toggler:active,
.navbar-toggler:focus {
    transform: scale(0.95);
    opacity: 0.8;
    outline: none;
}

.navbar-toggler img {
    margin: 0;
    width: 24px;
    height: 24px;
    transition: transform 0.2s ease;
    display: block;
}

.nav_button {
    position: absolute;
    width: 60px;
    height: 60px;
    right: 0;
    top: 0;
    border-radius: 0;
    z-index: var(--navbar-z-menu);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
}

.nav_button:active {
    transform: scale(0.95);
    opacity: 0.8;
}

/* ============================================
   Desktop Navbar Styles (≥992px)
   ============================================ */
@media only screen and (min-width: 992px) {
    /* Desktop Navigation Container */
    .dc_nav_top {
        background: var(--navbar-bg-color);
    }

    .dc_nav_top ul {
        margin: 0;
        padding: 0;
        display: flex;
        flex-flow: wrap;
        align-items: center;
        justify-content: center;
    }

    .dc_nav_top ul li {
        list-style: none;
        position: relative;
    }

    .dc_nav_top ul li a {
        color: var(--navbar-text-color);
        padding: 0 25px;
        text-decoration: none;
        display: block;
        line-height: 40px;
        white-space: nowrap;
    }

    /* Desktop Submenu */
    .dc_nav_top ul li ul {
        visibility: hidden;
        opacity: 0;
        height: 0;
        position: absolute;
        top: 100%;
        left: 0;
        z-index: var(--navbar-z-menu);
        background: var(--navbar-bg-color);
        font-size: 16px;
        transition: visibility 0.3s ease, opacity 0.3s ease, height 0.3s ease;
    }

    .dc_nav_top ul li:hover ul,
    .dc_nav_top ul li.menu-item-has-children:hover ul {
        visibility: visible;
        opacity: 1;
        height: auto;
    }

    .dc_nav_top ul li ul li {
        display: block;
    }

    /* Hover, Focus, Active States */
    .dc_nav_top ul li:hover,
    .dc_nav_top ul li:focus,
    .dc_nav_top ul li:active {
        background: #104183;
    }

    /* Active/Current Menu Item */
    .dc_nav_top ul li.current-menu-item a {
        background: linear-gradient(180deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.095) 100%);
    }

    /* Dropdown Arrow Indicator */
    .dc_nav_top ul li.menu-item-has-children a::after {
        content: "";
        display: inline-block;
        margin-left: 5px;
        position: relative;
        top: -2px;
        width: 0;
        height: 0;
        border-style: solid;
        border-width: 5px 5px 0 5px;
        border-color: var(--navbar-text-color) transparent transparent transparent;
    }

    .dc_nav_top ul li.menu-item-has-children ul li a::after {
        display: none;
    }

    /* Hide mobile menu on desktop */
    #dc_menu_mobile {
        display: none;
    }

    .dc_menu_top {
        display: block;
    }
}

/* ============================================
   Mobile Navbar Styles (<992px)
   ============================================ */
@media only screen and (max-width: 991px) {
    /* Mobile Nav Button */
    .nav_button {
        position: relative;
        width: auto;
        height: auto;
        min-width: 44px;
        min-height: 44px;
        right: auto;
        top: auto;
    }

    /* Mobile Menu Container */
    .dc_menu_top {
        position: relative;
        z-index: 99;
    }

    /* Mobile Menu (Slide-in Panel) */
    #dc_menu_pc {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        width: 100%;
        height: calc(100vh - 60px);
        margin: 0;
        padding: 0;
        background: var(--navbar-dark-bg);
        overflow-y: scroll;
        box-sizing: border-box;
        transform: translateX(-100%);
        transition: transform var(--navbar-transition);
        z-index: var(--navbar-z-menu);
    }

    #dc_menu_pc.show {
        transform: translateX(0);
    }

    /* Mobile Menu Overlay */
    .mobile-menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--navbar-overlay-bg);
        z-index: var(--navbar-z-overlay);
        opacity: 0;
        visibility: hidden;
        transition: opacity var(--navbar-transition), visibility var(--navbar-transition);
        cursor: pointer;
    }

    .mobile-menu-overlay.show {
        opacity: 1;
        visibility: visible;
    }

    /* Mobile Header Menu */
    .dc_header_menu {
        padding: 0;
    }

    /* Mobile Menu List */
    .dc_menu_top ul.menu {
        margin: 0;
        padding: 0;
        font-size: 16px;
    }

    .dc_menu_top ul.menu li {
        list-style: none;
        padding: 0 15px;
        position: relative;
        clear: both;
        background: var(--navbar-primary);
    }

    /* Menu Icons (FontAwesome) */
    .dc_menu_top ul.menu li.menu_icon {
        padding-left: 45px;
    }

    .dc_menu_top ul.menu li.menu_icon:before {
        content: '\f015';
        font-family: 'FontAwesome';
        width: 15px;
        padding: 10px 0;
        position: absolute;
        left: 15px;
        top: -5px;
        color: var(--navbar-white);
    }

    .dc_menu_top ul.menu li.menu_dichvu:before {
        content: '\f124';
    }

    .dc_menu_top ul.menu li.menu_loaixe:before {
        content: '\f1b9';
    }

    .dc_menu_top ul.menu li.menu_banggia:before {
        content: '\f15c';
    }

    .dc_menu_top ul.menu li.menu_kmai:before {
        content: '\f02e';
    }

    .dc_menu_top ul.menu li.menu_news:before {
        content: '\f1ea';
    }

    .dc_menu_top ul.menu li.menu_about:before {
        content: '\f1ad';
    }

    .dc_menu_top ul.menu li.menu_contact:before {
        content: '\f2a0';
    }

    /* Mobile Menu Links */
    .dc_menu_top ul.menu li a {
        color: var(--navbar-white);
        display: block;
        padding: 5px 0;
        transition: background-color 0.2s ease, color 0.2s ease;
    }

    .dc_menu_top ul.menu li:hover,
    .dc_menu_top ul.menu li:focus,
    .dc_menu_top ul.menu li:active {
        background: #104183;
    }

    .dc_menu_top ul.menu li a:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }

    /* Mobile Submenu (Accordion) */
    .dc_menu_top ul.menu li.menu-item-has-children {
        position: relative;
    }

    .dc_menu_top ul.menu li.menu-item-has-children:after {
        content: "";
        right: 15px;
        display: block;
        position: absolute;
        top: 15px;
        width: 0;
        height: 0;
        border-style: solid;
        border-width: 8px 5px 0 5px;
        border-color: var(--navbar-white) transparent transparent transparent;
    }

    .dc_menu_top ul.menu li.menu-item-has-children a {
        width: calc(100% - 40px);
    }

    .dc_menu_top ul.menu li.menu-item-has-children a:after {
        display: none;
    }

    .dc_menu_top ul.menu li ul {
        margin: 0;
        padding: 0;
        display: none;
        transition: opacity 0.3s ease, max-height 0.3s ease;
    }

    .dc_menu_top ul.menu li.active ul {
        display: block;
        opacity: 1;
    }

    /* Active Menu Item with Children - Use red background */
    .dc_menu_top ul.menu li.menu-item-has-children.active {
        background: var(--navbar-primary);
        transition: background-color 0.2s ease;
    }

    /* Sub-items should also use red background */
    .dc_menu_top ul.menu li ul li {
        background: var(--navbar-primary);
    }

    /* Active Menu Item */
    .dc_menu_top ul.menu li.current-menu-item {
        background: var(--navbar-primary);
        transition: background-color 0.2s ease;
    }

    /* Hide desktop navbar on mobile */
    .dc_nav_top {
        display: none;
    }
}

/* ============================================
   Mobile Header Styles (Mobile Menu Toggle)
   ============================================ */
@media only screen and (max-width: 991px) {
    #dc_menu_mobile {
        display: block;
        padding: 0 10px;
        background: var(--navbar-bg-color);
        position: relative;
        z-index: var(--navbar-z-toggle);
        transition: height 0.3s ease, padding 0.3s ease;
        max-height: 60px;
    }

    /* Mobile Header Container */
    .dc_menu_mobile_container {
        padding-top: 6px;
        padding-bottom: 6px;
        min-height: 48px;
        max-height: 52px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        transition: padding 0.3s ease, min-height 0.3s ease;
    }

    /* Mobile Logo Container */
    .dc_menu_mobile_logo {
        display: flex;
        align-items: center;
        height: 100%;
        margin: 0;
    }

    .dc_menu_mobile_logo a {
        display: flex;
        align-items: center;
        height: 100%;
    }

    .dc_menu_mobile_logo img {
        height: 36px;
        width: auto;
        max-width: 150px;
        object-fit: contain;
        display: block;
    }

    /* Mobile Toggle Button Container */
    .dc_menu_mobile_toggle {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        height: 100%;
        margin: 0;
        padding: 0;
    }

    .dc_menu_mobile_toggle p {
        margin: 0;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: flex-end;
    }

    .dc_menu_mobile_logo_container {
        display: flex;
        align-items: center;
        padding-right: 6px;
        min-height: 36px;
        max-height: 48px;
    }

    .dc_menu_mobile_toggle_container {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        padding-left: 6px;
        min-height: 36px;
        max-height: 48px;
    }
}

/* ============================================
   Additional Mobile Styles (<768px)
   ============================================ */
@media only screen and (max-width: 767px) {
    #dc_menu_mobile {
        display: block;
        padding: 0 10px;
        background: var(--navbar-bg-color);
        position: relative;
        z-index: var(--navbar-z-toggle);
        transition: height 0.3s ease, padding 0.3s ease;
        max-height: 60px;
    }

    .dc_menu_mobile_container {
        padding-top: 6px;
        padding-bottom: 6px;
        min-height: 48px;
        max-height: 52px;
    }

    .dc_menu_mobile_logo_container {
        width: 50%;
        display: flex;
        align-items: center;
        padding-right: 6px;
        min-height: 36px;
        max-height: 48px;
    }

    .dc_menu_mobile_toggle_container {
        width: 50%;
        display: flex;
        align-items: center;
        justify-content: flex-end;
        padding-left: 6px;
        min-height: 36px;
        max-height: 48px;
    }
}

/* ============================================
   KingComposer System Compatibility
   ============================================ */
body.kc-css-system .kc-css-44176 .dc_nav_top {
    background: #FFD400;
}

body.kc-css-system .kc-css-44176 {
    background: #FFD400;
}

body.kc-css-system .kc-css-989966 {
    font-size: 18px;
}

@media only screen and (max-width: 991px) {
    body.kc-css-system .kc-css-44176 {
        display: none;
    }

    body.kc-css-system .kc-css-994597 {
        display: block;
        padding: 0 10px;
        background: var(--navbar-bg-color);
        position: relative;
        z-index: var(--navbar-z-toggle);
        transition: height 0.3s ease, padding 0.3s ease;
        max-height: 60px;
    }

    body.kc-css-system .kc-css-50831 {
        transition: padding 0.3s ease, min-height 0.3s ease;
        padding-top: 6px;
        padding-bottom: 6px;
        min-height: 48px;
        max-height: 52px;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    body.kc-css-system .kc-css-778181 {
        display: flex;
        align-items: center;
        height: 100%;
        margin: 0;
    }

    body.kc-css-system .kc-css-778181 a {
        display: flex;
        align-items: center;
        height: 100%;
    }

    body.kc-css-system .kc-css-778181 img {
        height: 36px;
        width: auto;
        max-width: 150px;
        object-fit: contain;
        display: block;
    }

    body.kc-css-system .kc-css-720684 {
        display: flex;
        align-items: center;
        padding-right: 6px;
        min-height: 36px;
        max-height: 48px;
    }

    body.kc-css-system .kc-css-221841 {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        padding-left: 6px;
        min-height: 36px;
        max-height: 48px;
    }

    body.kc-css-system .kc-css-711805 {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        height: 100%;
        margin: 0;
        padding: 0;
    }

    body.kc-css-system .kc-css-711805 p {
        margin: 0;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: flex-end;
    }
}

@media only screen and (max-width: 767px) {
    body.kc-css-system .kc-css-994597 {
        display: block;
        padding: 0 10px;
        background: var(--navbar-bg-color);
        position: relative;
        z-index: var(--navbar-z-toggle);
        transition: height 0.3s ease, padding 0.3s ease;
        max-height: 60px;
    }

    body.kc-css-system .kc-css-50831 {
        transition: padding 0.3s ease, min-height 0.3s ease;
        padding-top: 6px;
        padding-bottom: 6px;
        min-height: 48px;
        max-height: 52px;
    }

    body.kc-css-system .kc-css-720684 {
        width: 50%;
        display: flex;
        align-items: center;
        padding-right: 6px;
        min-height: 36px;
        max-height: 48px;
    }

    body.kc-css-system .kc-css-221841 {
        width: 50%;
        display: flex;
        align-items: center;
        justify-content: flex-end;
        padding-left: 6px;
        min-height: 36px;
        max-height: 48px;
    }

    body.kc-css-system .kc-css-778181 {
        display: flex;
        align-items: center;
        height: 100%;
        margin: 0;
    }

    body.kc-css-system .kc-css-778181 a {
        display: flex;
        align-items: center;
        height: 100%;
    }

    body.kc-css-system .kc-css-778181 img {
        height: 36px;
        width: auto;
        max-width: 150px;
        object-fit: contain;
        display: block;
    }

    body.kc-css-system .kc-css-44176 {
        background: var(--navbar-bg-color);
        display: none;
    }
}

/* ============================================
   Utility Classes
   ============================================ */
.nav_button {
    right: -15px !important;
}

/* Additional menu hover/focus/active states for compatibility */
.dc_menu_top ul.menu li:hover,
.nav_top li:focus,
.nav_top li:active {
    background: #104183;
}

@media only screen and (max-width: 991px) {
    .nav_button {
        right: auto !important;
    }
}