/* ========================================
   MOBILE MENU - ISOLATED STYLES
   Mobil menü stilleri masaüstünden bağımsız
   ======================================== */

/* Mobile menu overlay - always available but hidden by default */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
    display: none;
}

/* Body scroll lock when mobile menu is open */
body.mobile-menu-open {
    overflow: hidden;
}

/* Hide mobile-only elements on desktop */
@media (min-width: 993px) {
    .mobile-menu-header,
    .mobile-menu-social,
    .mobile-menu-overlay,
    .mobile-menu-toggle {
        display: none !important;
    }
}

/* ========================================
   MOBILE STYLES (<=992px)
   ======================================== */

@media (max-width: 992px) {

    /* Show overlay */
    .mobile-menu-overlay {
        display: block;
    }

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

    /* Show mobile toggle */
    .mobile-menu-toggle {
        display: flex !important;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 5px;
        width: 40px;
        height: 40px;
        padding: 0;
        background: #fff;
        border: 1px solid var(--border-color);
        border-radius: 10px;
        flex-shrink: 0;
        cursor: pointer;
    }

    .mobile-menu-toggle span {
        width: 18px;
        height: 2px;
        background: var(--text-primary);
        transition: 0.3s ease;
        display: block;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    /* --- Slide-in sidebar menu --- */
    .nav-menu {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: auto !important;
        bottom: auto !important;
        width: 300px !important;
        max-width: 85vw !important;
        height: 100vh !important;
        height: 100dvh !important;
        background: #fff !important;
        flex-direction: column !important;
        padding: 0 !important;
        border: none !important;
        border-radius: 0 !important;
        box-shadow: 4px 0 40px rgba(0, 0, 0, 0.15) !important;
        transform: translateX(-100%) !important;
        opacity: 1 !important;
        visibility: visible !important;
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        overscroll-behavior: contain;
        z-index: 1001 !important;
        display: flex !important;
        align-items: stretch !important;
        justify-content: flex-start !important;
    }

    .nav-menu.active {
        transform: translateX(0) !important;
    }

    /* Menu header */
    .mobile-menu-header {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        padding: 16px 20px;
        border-bottom: 1px solid #f0f1f5;
        flex-shrink: 0;
        background: linear-gradient(135deg, #fafbfc 0%, #fff 100%);
        position: sticky;
        top: 0;
        z-index: 10;
    }

    .mobile-menu-header .mobile-menu-title {
        font-size: 16px;
        font-weight: 700;
        color: var(--text-primary);
        letter-spacing: -0.02em;
    }

    .mobile-menu-close {
        width: 36px;
        height: 36px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 10px;
        background: #f5f5f7;
        color: var(--text-secondary);
        font-size: 14px;
        cursor: pointer;
        border: none;
        transition: all 0.2s ease;
    }

    .mobile-menu-close:hover,
    .mobile-menu-close:active {
        background: #fee2e2;
        color: var(--primary-color);
        transform: scale(1.05);
    }

    /* Menu links container */
    .nav-menu .nav-links {
        flex-direction: column !important;
        width: 100% !important;
        gap: 0 !important;
        padding: 8px 0 !important;
        flex: 1 !important;
        align-items: stretch !important;
    }

        .nav-menu .nav-links > li {
            border-bottom: 1px solid #e2e8f0;
            margin: 0 12px !important;
            position: relative !important;
        }

    /* Main nav links */
    .nav-menu .nav-link {
        width: 100% !important;
        padding: 14px 16px !important;
        font-size: 15px !important;
        font-weight: 500 !important;
        color: var(--text-primary) !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        border-radius: 10px !important;
        margin: 2px 0 !important;
        transition: all 0.2s ease !important;
        position: relative !important;
        white-space: normal !important;
    }

    /* Hide desktop underline effect */
    .nav-menu .nav-link::after {
        display: none !important;
    }

    .nav-menu .nav-link:hover,
    .nav-menu .nav-link:active {
        background: #f8f9fa !important;
        color: var(--primary-color) !important;
    }

    .nav-menu .nav-link.active {
        background: linear-gradient(135deg, #fef2f2 0%, #fff5f5 100%) !important;
        color: var(--primary-color) !important;
        font-weight: 600 !important;
    }

    .nav-menu .nav-link.active::before {
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 3px;
        height: 24px;
        background: var(--primary-color);
        border-radius: 0 3px 3px 0;
    }

    /* Chevron icon styling */
    .nav-menu .nav-link .fas.fa-chevron-down {
        font-size: 10px !important;
        color: var(--text-light) !important;
        transition: transform 0.3s ease !important;
        width: 24px !important;
        height: 24px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        background: #f0f1f5 !important;
        border-radius: 6px !important;
        flex-shrink: 0 !important;
        margin-left: auto !important;
    }

    .nav-menu .nav-links > li.open > .nav-link {
        color: var(--primary-color) !important;
        background: #fef2f2 !important;
    }

    .nav-menu .nav-links > li.open > .nav-link .fas.fa-chevron-down {
        transform: rotate(180deg) !important;
        color: var(--primary-color) !important;
        background: #fee2e2 !important;
    }

    /* Dropdown menus in mobile */
    .nav-menu .nav-links > li > .dropdown-menu {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        box-shadow: none !important;
        border-radius: 0 0 12px 12px !important;
        padding: 4px 0 8px 0 !important;
        margin: 0 0 4px 0 !important;
        min-width: auto !important;
        display: none !important;
        background: #f8f9fa !important;
        border-top: none !important;
    }

    .nav-menu .nav-links > li.has-dropdown.open > .dropdown-menu {
        display: block !important;
        animation: mobileSlideDown 0.25s ease;
    }

    @keyframes mobileSlideDown {
        from {
            opacity: 0;
            transform: translateY(-8px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .nav-menu .dropdown-menu .dropdown-item {
        padding: 12px 16px 12px 32px !important;
        border-radius: 8px !important;
        margin: 2px 8px !important;
        font-size: 14px !important;
        font-weight: 500 !important;
        color: var(--text-secondary) !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        border-bottom: none !important;
        transition: all 0.2s ease !important;
        white-space: normal !important;
    }

    .nav-menu .dropdown-menu .dropdown-item:hover,
    .nav-menu .dropdown-menu .dropdown-item:active {
        background: #fff !important;
        color: var(--primary-color) !important;
    }

    .nav-menu .dropdown-menu .dropdown-item.active {
        background: #fff !important;
        color: var(--primary-color) !important;
        font-weight: 600 !important;
    }

    .nav-menu .dropdown-menu .dropdown-item .dropdown-arrow {
        font-size: 9px !important;
        color: var(--text-light) !important;
        transition: transform 0.3s ease !important;
        width: 20px !important;
        height: 20px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        background: #e8e9ed !important;
        border-radius: 5px !important;
        flex-shrink: 0 !important;
    }

    .nav-menu .dropdown-menu li.has-dropdown.open > .dropdown-item {
        color: var(--primary-color) !important;
        background: #fff !important;
    }

    .nav-menu .dropdown-menu li.has-dropdown.open > .dropdown-item .dropdown-arrow {
        transform: rotate(90deg) !important;
        color: var(--primary-color) !important;
        background: #fee2e2 !important;
    }

    /* Sub-sub-menus (submenu) */
    .nav-menu .dropdown-submenu {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        box-shadow: none !important;
        border-radius: 8px !important;
        padding: 4px 0 !important;
        margin: 4px 8px 4px 24px !important;
        min-width: auto !important;
        display: none !important;
        background: #fff !important;
    }

    .nav-menu .dropdown-submenu .dropdown-item {
        padding: 10px 14px !important;
        margin: 2px 4px !important;
        font-size: 13px !important;
        border-bottom: none !important;
        border-radius: 6px !important;
    }

    .nav-menu li.has-dropdown.open > .dropdown-submenu {
        display: block !important;
        animation: mobileSlideDown 0.25s ease;
    }

    /* Mobile menu social footer */
    .mobile-menu-social {
        display: flex !important;
        align-items: center;
        justify-content: center;
        gap: 12px;
        padding: 20px;
        border-top: 1px solid #f0f1f5;
        margin-top: auto;
        flex-shrink: 0;
        background: linear-gradient(180deg, #fafbfc 0%, #f5f6f8 100%);
    }

    .mobile-menu-social a {
        width: 42px;
        height: 42px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 12px;
        background: #fff;
        color: var(--text-secondary);
        font-size: 16px;
        transition: all 0.25s ease;
        box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    }

    .mobile-menu-social a:hover,
    .mobile-menu-social a:active {
        background: var(--primary-color);
        color: white;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(214, 64, 69, 0.3);
    }

    /* Header actions adjustments */
    .nav-actions {
        width: auto;
        flex-wrap: nowrap;
        justify-content: flex-end;
        margin-top: 0;
        gap: 6px;
        flex-shrink: 0;
    }

    .header-social-links {
        display: none !important;
    }

    .lang-btn,
    .currency-btn {
        min-height: 36px;
        padding: 6px 10px;
        font-size: 12px;
    }

    .lang-btn .fas.fa-chevron-down,
    .currency-btn .fas.fa-chevron-down {
        font-size: 8px;
    }

    .currency-btn .fa-money-bill-wave {
        font-size: 12px;
    }
}

/* ========================================
   MOBILE SMALL (<=640px)
   ======================================== */

@media (max-width: 640px) {
    .mobile-menu-toggle {
        width: 36px;
        height: 36px;
        border-radius: 8px;
    }

    .mobile-menu-toggle span {
        width: 16px;
    }

    .nav-actions {
        gap: 4px;
    }

    .lang-btn {
        min-height: 34px;
        padding: 5px 8px;
        gap: 5px;
    }

    .currency-btn {
        min-height: 34px;
        padding: 5px 8px;
        gap: 4px;
    }

    .lang-btn span,
    .currency-btn span {
        font-size: 11px;
    }

    .lang-btn .fas.fa-chevron-down,
    .currency-btn .fas.fa-chevron-down {
        display: none;
    }

    .currency-btn .fa-money-bill-wave {
        font-size: 11px;
    }
}

/* Very small screens */
@media (max-width: 380px) {
    .lang-btn span,
    .currency-btn span {
        font-size: 10px;
    }

    .lang-flag {
        width: 14px;
        height: 10px;
    }
}