/**
 * Slottomat Navigation CSS
 * Mobile-first responsive navigation with ocean theme
 *
 * Colors:
 * - Primary dark: #0a1628
 * - Accent: #ffd700 (gold)
 * - Text: #ffffff
 * - Icon accent: #da1f15
 */

/* =============================================
   CSS CUSTOM PROPERTIES (Variables)
   ============================================= */
:root {
    --nav-bg-primary: #0a1628;
    --nav-bg-secondary: #0d1c35;
    --nav-accent: #ffd700;
    --nav-text: #ffffff;
    --nav-icon: #da1f15;
    --nav-hover-bg: rgba(255, 215, 0, 0.1);
    --nav-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --nav-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    --nav-touch-target: 48px;
    --nav-z-index: 9999;
}

/* =============================================
   MOBILE STYLES (max-width: 991px) - Default
   ============================================= */

/* Hamburger Button */
.hamburger-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--nav-touch-target);
    height: var(--nav-touch-target);
    min-width: 44px;
    min-height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: calc(var(--nav-z-index) + 10);
    position: relative;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.hamburger-btn:focus {
    outline: 2px solid var(--nav-accent);
    outline-offset: 2px;
    border-radius: 4px;
}

.hamburger-btn:active {
    transform: scale(0.95);
}

.hamburger-btn i {
    font-size: 28px;
    color: var(--nav-text) !important;
    display: block;
    line-height: 1;
    transition: transform var(--nav-transition);
}

.hamburger-btn i.fa-times {
    transform: rotate(90deg);
}

/* Menu Icon Container */
.menu-Icon {
    display: block;
    position: fixed;
    right: 10px;
    top: 10px;
    z-index: calc(var(--nav-z-index) + 10);
    background: rgba(10, 22, 40, 0.8);
    border-radius: 8px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Menu Overlay (backdrop) */
#menuOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: calc(var(--nav-z-index) - 1);
    display: none;
    opacity: 0;
    transition: opacity var(--nav-transition);
}

#menuOverlay.visible,
#menuOverlay[style*="display: block"] {
    opacity: 1;
}

/* Mobile Menu Container */
.oc-header--desktop {
    position: fixed;
    top: 0;
    left: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    height: 100dvh;
    background: var(--nav-bg-primary);
    z-index: var(--nav-z-index);
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    transition: left var(--nav-transition), transform var(--nav-transition);
    box-shadow: var(--nav-shadow);
    padding-top: 70px;
    padding-bottom: 30px;
}

/* Active state - menu open */
.oc-header--desktop.ann {
    left: 0 !important;
}

/* Close button (X) for mobile menu */
.mobile-menu-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: 50%;
    transition: background var(--nav-transition);
}

.mobile-menu-close:hover,
.mobile-menu-close:focus {
    background: rgba(255, 255, 255, 0.1);
}

.mobile-menu-close i {
    font-size: 24px;
    color: var(--nav-text);
}

/* Mobile Menu Header */
.mobile-menu-header {
    padding: 15px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 10px;
}

.mobile-menu-header .logo {
    max-width: 150px;
    height: auto;
}

/* Mobile Navigation Links */
.oc-header--desktop .navbar-collapse {
    display: block !important;
    padding: 10px 0;
}

.oc-header--desktop .navbar-collapse .nav-link,
.oc-header--desktop a.nav-link {
    display: flex;
    align-items: center;
    min-height: var(--nav-touch-target);
    padding: 12px 20px;
    color: var(--nav-text) !important;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: background var(--nav-transition), color var(--nav-transition);
    border-left: 3px solid transparent;
}

.oc-header--desktop .navbar-collapse .nav-link:hover,
.oc-header--desktop .navbar-collapse .nav-link:focus,
.oc-header--desktop a.nav-link:hover,
.oc-header--desktop a.nav-link:focus {
    background: var(--nav-hover-bg);
    color: var(--nav-accent) !important;
    border-left-color: var(--nav-accent);
}

.oc-header--desktop .navbar-collapse .nav-link i,
.oc-header--desktop a.nav-link i {
    margin-right: 12px;
    font-size: 18px;
    width: 24px;
    text-align: center;
    color: var(--nav-icon);
}

/* Dropdown/Mega Menu Styles */
.oc-header--desktop .dropdown {
    width: 100%;
    margin: 0;
    padding: 0;
}

.oc-header--desktop .dropdown-toggler {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: var(--nav-touch-target);
    padding: 12px 20px;
    background: transparent;
    border: none;
    color: var(--nav-text);
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background var(--nav-transition);
}

.oc-header--desktop .dropdown-toggler:before {
    content: none;
}

.oc-header--desktop .dropdown-toggler:hover,
.oc-header--desktop .dropdown-toggler:focus {
    background: var(--nav-hover-bg);
    outline: none;
}

.oc-header--desktop .dropdown-toggler i {
    transition: transform var(--nav-transition);
}

.oc-header--desktop .dropdown-toggler[aria-expanded="true"] i,
.oc-header--desktop .dropdown-toggler .fa-angle-up {
    transform: rotate(180deg);
}

/* Dropdown Menu - Mobile */
.oc-header--desktop .dropdown-menu {
    position: static !important;
    display: none;
    width: 100%;
    background: var(--nav-bg-secondary);
    border: none;
    border-radius: 0;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.2);
    margin: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-in-out;
}

.oc-header--desktop .dropdown-menu.show,
.oc-header--desktop .dropdown.open .dropdown-menu {
    display: block;
    max-height: 2000px;
}

/* Menu Items */
.oc-header--desktop .dropdown-menu__list {
    list-style: none;
    padding: 10px 0;
    margin: 0;
}

.oc-header--desktop .menu__link {
    position: relative;
}

.oc-header--desktop .menu__link > a {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 10px 20px 10px 30px;
    color: var(--nav-text) !important;
    font-size: 15px;
    font-weight: 400;
    text-decoration: none;
    transition: all var(--nav-transition);
    border-left: 3px solid transparent;
}

.oc-header--desktop .menu__link > a:hover,
.oc-header--desktop .menu__link > a:focus {
    background: var(--nav-hover-bg);
    color: var(--nav-accent) !important;
    border-left-color: var(--nav-accent);
    padding-left: 35px;
}

.oc-header--desktop .menu__link > a i {
    margin-right: 12px;
    font-size: 16px;
    width: 22px;
    text-align: center;
    color: var(--nav-icon);
    flex-shrink: 0;
}

/* Nested Dropdown - Level 2 */
.oc-header--desktop .dropdown-menu--sub {
    position: static !important;
    display: none;
    background: rgba(0, 0, 0, 0.2);
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: none;
    margin-left: 15px;
    padding: 5px 0;
    border-left: 2px solid var(--nav-icon);
}

.oc-header--desktop .dropdown-menu--sub.show,
.oc-header--desktop .menu__link.open .dropdown-menu--sub {
    display: block;
}

.oc-header--desktop .dropdown-menu--sub .menu__link > a {
    padding-left: 40px;
    font-size: 14px;
    min-height: 40px;
}

.oc-header--desktop .dropdown-menu--sub .menu__link > a:hover {
    padding-left: 45px;
}

/* Level 3 nested */
.oc-header--desktop .dropdown-menu--sub .dropdown-menu--sub {
    margin-left: 10px;
}

.oc-header--desktop .dropdown-menu--sub .dropdown-menu--sub .menu__link > a {
    padding-left: 55px;
    font-size: 13px;
}

/* Menu Arrow for expandable items */
.oc-header--desktop .menu__arrow {
    display: inline-flex;
    align-items: center;
    margin-left: auto;
    padding-left: 10px;
}

.oc-header--desktop .menu__arrow .fa-arrow-right {
    display: none;
}

.oc-header--desktop .menu__arrow .fa-angle-up,
.oc-header--desktop .menu__arrow .fa-angle-down {
    display: block !important;
    font-size: 14px;
    color: var(--nav-text);
    transition: transform var(--nav-transition);
}

.oc-header--desktop .menu__link.open .menu__arrow .fa-angle-up {
    transform: rotate(180deg);
}

/* lgNoDis class - show on mobile */
.oc-header--desktop .lgNoDis {
    display: inline-block !important;
}

/* Hide desktop-only arrow on mobile */
.oc-header--desktop .fa-arrow-right {
    display: none !important;
}

/* Scrollbar Styling for Mobile Menu */
.oc-header--desktop::-webkit-scrollbar {
    width: 6px;
}

.oc-header--desktop::-webkit-scrollbar-track {
    background: var(--nav-bg-secondary);
}

.oc-header--desktop::-webkit-scrollbar-thumb {
    background: var(--nav-icon);
    border-radius: 3px;
}

.oc-header--desktop::-webkit-scrollbar-thumb:hover {
    background: var(--nav-accent);
}

/* Body scroll lock when menu is open */
body.menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}


/* =============================================
   DESKTOP STYLES (min-width: 992px)
   ============================================= */
@media (min-width: 992px) {

    /* Hide mobile elements */
    .menu-Icon,
    .hamburger-btn,
    #menuOverlay,
    .mobile-menu-close,
    .mobile-menu-header {
        display: none !important;
    }

    /* Reset body styles */
    body.menu-open {
        overflow: auto;
        position: static;
    }

    /* Desktop Header Container */
    .oc-header--desktop {
        position: static;
        left: auto !important;
        width: auto;
        max-width: none;
        height: auto;
        background: transparent;
        overflow: visible;
        box-shadow: none;
        padding: 0;
        display: flex;
        align-items: center;
        transform: none;
    }

    /* Desktop Navigation Bar */
    .oc-header--desktop .navbar-collapse {
        display: flex !important;
        align-items: center;
        padding: 0;
    }

    .oc-header--desktop .navbar-collapse .nav-link,
    .oc-header--desktop a.nav-link {
        display: inline-flex;
        min-height: auto;
        padding: 10px 15px;
        font-size: 14px;
        font-weight: 500;
        border-left: none;
        white-space: nowrap;
        transition: color var(--nav-transition);
    }

    .oc-header--desktop .navbar-collapse .nav-link:hover,
    .oc-header--desktop .navbar-collapse .nav-link:focus,
    .oc-header--desktop a.nav-link:hover,
    .oc-header--desktop a.nav-link:focus {
        background: transparent;
        color: var(--nav-accent) !important;
        border-left: none;
    }

    /* Desktop Dropdown Container */
    .oc-header--desktop .dropdown {
        position: relative;
        width: auto;
        margin: 0 5px;
    }

    .oc-header--desktop .dropdown-toggler {
        width: auto;
        min-height: auto;
        padding: 10px 15px;
        font-size: 14px;
        font-weight: 600;
        border-radius: 4px;
        border: 1px solid transparent;
        transition: all var(--nav-transition);
    }

    .oc-header--desktop .dropdown-toggler:hover,
    .oc-header--desktop .dropdown:hover .dropdown-toggler {
        border-color: var(--nav-accent);
        color: var(--nav-accent);
    }

    /* Hide mobile dropdown arrow */
    .oc-header--desktop .dropdown-toggler .lgNoDis {
        display: none !important;
    }

    /* Desktop Dropdown Menu */
    .oc-header--desktop .dropdown-menu {
        position: absolute !important;
        top: 100%;
        left: 0;
        display: none;
        width: 280px;
        max-height: none;
        background: var(--nav-text);
        border-radius: 0 0 8px 8px;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
        padding: 0;
        margin-top: 0;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
        overflow: visible;
    }

    /* Dropdown arrow/caret */
    .oc-header--desktop .dropdown-menu::before {
        content: "";
        position: absolute;
        top: -8px;
        left: 20px;
        width: 0;
        height: 0;
        border-left: 8px solid transparent;
        border-right: 8px solid transparent;
        border-bottom: 8px solid var(--nav-text);
    }

    /* Show dropdown on hover */
    .oc-header--desktop .dropdown:hover .dropdown-menu,
    .oc-header--desktop .dropdown-menu.show {
        display: block;
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    /* Desktop Menu Items */
    .oc-header--desktop .dropdown-menu__list {
        padding: 8px 0;
    }

    .oc-header--desktop .menu__link > a {
        min-height: auto;
        padding: 10px 18px;
        color: #333 !important;
        font-size: 14px;
        border-left: 3px solid transparent;
    }

    .oc-header--desktop .menu__link > a:hover,
    .oc-header--desktop .menu__link > a:focus {
        background: #f5f5f5;
        color: var(--nav-icon) !important;
        border-left-color: var(--nav-icon);
        padding-left: 20px;
    }

    .oc-header--desktop .menu__link > a i {
        color: var(--nav-icon);
    }

    /* Desktop Submenu - Flyout */
    .oc-header--desktop .dropdown-menu--sub {
        position: absolute !important;
        top: 0;
        left: 100%;
        display: none;
        width: 250px;
        background: var(--nav-text);
        border-radius: 0 8px 8px 0;
        box-shadow: 4px 4px 20px rgba(0, 0, 0, 0.2);
        margin: 0;
        padding: 8px 0;
        border-left: none;
        opacity: 0;
        visibility: hidden;
        transform: translateX(-10px);
        transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    }

    /* Show submenu on hover */
    .oc-header--desktop .menu__link:hover > .dropdown-menu--sub {
        display: block;
        opacity: 1;
        visibility: visible;
        transform: translateX(0);
    }

    .oc-header--desktop .dropdown-menu--sub .menu__link > a {
        padding-left: 18px;
        font-size: 13px;
    }

    .oc-header--desktop .dropdown-menu--sub .menu__link > a:hover {
        padding-left: 22px;
    }

    /* Show arrow on desktop for items with children */
    .oc-header--desktop .menu__arrow .fa-arrow-right {
        display: inline-block !important;
        font-size: 12px;
        color: #999;
        transition: transform var(--nav-transition), color var(--nav-transition);
    }

    .oc-header--desktop .menu__link:hover .menu__arrow .fa-arrow-right {
        transform: translateX(3px);
        color: var(--nav-icon);
    }

    /* Hide mobile-only elements on desktop */
    .oc-header--desktop .menu__arrow .fa-angle-up,
    .oc-header--desktop .menu__arrow .fa-angle-down,
    .oc-header--desktop .lgNoDis {
        display: none !important;
    }
}


/* =============================================
   TABLET ADJUSTMENTS (768px - 991px)
   ============================================= */
@media (min-width: 768px) and (max-width: 991px) {
    .oc-header--desktop {
        width: 320px;
        max-width: 320px;
    }

    .menu-Icon {
        right: 15px;
        top: 15px;
    }
}


/* =============================================
   SMALL MOBILE (max-width: 480px)
   ============================================= */
@media (max-width: 480px) {
    .oc-header--desktop {
        width: 90%;
        max-width: none;
    }

    .oc-header--desktop .menu__link > a {
        font-size: 14px;
        padding: 10px 15px 10px 25px;
    }

    .oc-header--desktop .dropdown-menu--sub .menu__link > a {
        padding-left: 35px;
        font-size: 13px;
    }
}


/* =============================================
   LANDSCAPE MOBILE ADJUSTMENTS
   ============================================= */
@media (max-width: 991px) and (orientation: landscape) {
    .oc-header--desktop {
        padding-top: 50px;
    }

    .oc-header--desktop .menu__link > a {
        min-height: 40px;
        padding: 8px 20px 8px 30px;
    }

    .oc-header--desktop .dropdown-toggler {
        min-height: 40px;
        padding: 8px 20px;
    }
}


/* =============================================
   HIGH CONTRAST / REDUCED MOTION
   ============================================= */
@media (prefers-reduced-motion: reduce) {
    .oc-header--desktop,
    .oc-header--desktop .dropdown-menu,
    .oc-header--desktop .dropdown-menu--sub,
    .hamburger-btn i,
    #menuOverlay {
        transition: none;
    }
}

@media (prefers-contrast: high) {
    .oc-header--desktop .menu__link > a:focus,
    .oc-header--desktop .dropdown-toggler:focus,
    .hamburger-btn:focus {
        outline: 3px solid var(--nav-accent);
        outline-offset: 2px;
    }
}


/* =============================================
   PRINT STYLES
   ============================================= */
@media print {
    .menu-Icon,
    .hamburger-btn,
    #menuOverlay,
    .oc-header--desktop .dropdown-menu {
        display: none !important;
    }
}


/* =============================================
   UTILITY CLASSES
   ============================================= */
.nav-hidden {
    display: none !important;
}

.nav-visible {
    display: block !important;
}

/* Gold/Accent text for special links (e.g., Jackpots) */
.nav-link--accent,
.oc-header--desktop a.nav-link[style*="color: #ffd700"],
.oc-header--desktop a.nav-link[style*="color: rgb(255, 215, 0)"] {
    color: var(--nav-accent) !important;
}

.nav-link--accent:hover {
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}