.navbar {
    background: var(--bg-secondary);
    background: color-mix(in srgb, var(--bg-secondary) 82%, #000 18%);
    padding: 0;
    position: fixed;
    align-content: center;
    top: 0;
    left: 0;
    right: 0;
    min-height: 40px;
    max-height: 40px;
    z-index: 1000;
    transition: transform 0.3s ease
}

.navbar.hidden {
    transform: translateY(-100%)
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: clamp(70%, calc(35.7142857% + 493.7142857px), 100%);
    margin: 0 auto;
    position: relative;
    background: color-mix(in srgb, var(--bg-secondary) 65%, #000 35%);
    border-radius: clamp(12px, 2vw, 18px);
    padding: 0 clamp(12px, 2vw, 22px);
    height: 100%;
    box-sizing: border-box;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.16)
}

.nav-brand {
    font-family: cursive;
    font-size: clamp(14px, 3vw, 16px);
    font-weight: bold;
    color: var(--text-primary);
    text-decoration: none;
    text-transform: uppercase
}

.nav-controls {
    display: flex;
    align-items: center
}

.search-container {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1002
}

.search-close {
    display: none;
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 18px;
    line-height: 24px;
    text-align: center;
    cursor: pointer
}

.search-box {
    padding: clamp(4px, 1vh, 8px) clamp(6px, 1vw, 12px);
    border: 1px solid var(--border-color);
    border-radius: clamp(10px, 2vw, 20px);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: clamp(10px, 2vw, var(--text-size-small));
    width: clamp(120px, 25vw, 200px);
    outline: none
}

.search-box:focus {
    border-color: var(--accent-color)
}

.search-icon {
    display: none;
    cursor: pointer;
    font-size: clamp(16px, 3.5vw, var(--text-size-large));
    color: var(--text-primary)
}

.theme-toggle {
    background: none;
    border: none;
    font-size: clamp(16px, 3.5vw, var(--text-size-large));
    color: var(--text-primary);
    cursor: pointer;
    padding: clamp(2px, 0.8vw, 5px)
}

.install-app-btn {
    background: #0b5394;
    border: 1px solid #063872;
    color: #ffffff;
    cursor: pointer;
    padding: clamp(4px, 1vh, 8px) clamp(6px, 1vw, 12px);
    border-radius: 6px;
    font-size: clamp(12px, 2.8vw, var(--text-size-base));
    display: inline-block;
    font-weight: 600
}

.install-app-btn:hover {
    background: #09417a;
    border-color: #063872;
    color: #ffffff
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: clamp(2px, 0.8vw, 5px)
}

.hamburger span {
    width: clamp(15px, 5vw, 25px);
    height: clamp(4px, 0.5vw, 3px);
    background: var(--text-primary);
    margin: clamp(1px, 0.4vw, 3px) 0;
    transition: 0.3s
}

.mobile-menu {
    display: none;
    position: fixed;
    top: clamp(40px, 8vh, 56px);
    left: 0;
    right: 0;
    width: 100%;
    height: calc(100vh - clamp(40px, 8vh, 56px));
    background: var(--bg-primary);
    z-index: 1003;
    margin: 0;
    padding: 0;
    border: none;
    border-radius: 0;
    box-shadow: none;
    overflow-y: auto
}

.mobile-menu.show {
    display: block;
    width: 100%;
    height: 80%
}

.mobile-menu-grid {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0
}

.mobile-menu-section {
    width: 100%;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    flex-direction: column
}

.mobile-menu-section:last-child {
    border-bottom: none
}

.mobile-menu-section.brands {
    height: 40%;
    background: var(--bg-secondary);
    display: flex;
    flex-direction: column
}

.brands-grid {
    display: flex;
    flex-wrap: wrap;
    position: relative;
    gap: 0;
    height: 100%;
    padding: clamp(2px, 1vw, 10px);
    overflow: hidden;
    background-image: linear-gradient(var(--border-color), var(--border-color)), linear-gradient(var(--border-color), var(--border-color)), linear-gradient(var(--border-color), var(--border-color));
    background-size: 2px 70%, 2px 70%, 2px 70%;
    background-position: 25% 50%, 50% 50%, 75% 50%;
    background-repeat: no-repeat
}

.brands-grid a {
    padding: clamp(2px, 1vw, 8px) clamp(1px, 0.5vw, 4px);
    text-align: center;
    font-size: clamp(6px, 1.5vw, 14px);
    color: var(--text-primary);
    text-decoration: none;
    transition: background-color 0.2s;
    border-radius: 0;
    background: none;
    border: none;
    position: relative;
    flex: 0 0 25%;
    box-sizing: border-box
}

.brands-grid a:hover {
    background: var(--bg-secondary);
    color: var(--text-primary)
}

.mobile-menu-section.pages {
    height: 35%;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column
}

.pages-grid {
    display: flex;
    flex-wrap: wrap;
    position: relative;
    gap: 0;
    height: 100%;
    padding: clamp(2px, 1vw, 10px);
    overflow: hidden;
    background-image: linear-gradient(var(--border-color), var(--border-color)), linear-gradient(var(--border-color), var(--border-color));
    background-size: 2px 70%, 2px 70%;
    background-position: 33.333% 50%, 66.666% 50%;
    background-repeat: no-repeat
}

.pages-grid a {
    padding: clamp(2px, 1vw, 8px) clamp(1px, 0.5vw, 4px);
    text-align: center;
    font-size: clamp(6px, 1.5vw, 14px);
    color: var(--text-primary);
    text-decoration: none;
    transition: background-color 0.2s;
    border-radius: 0;
    background: none;
    border: none;
    position: relative;
    flex: 0 0 33.3333%;
    box-sizing: border-box
}

.pages-grid a:nth-child(n+17) {
    display: none
}

.pages-grid a:hover {
    background: var(--bg-secondary);
    color: var(--text-primary)
}

.mobile-menu-section.empty-20 {
    background: var(--bg-secondary);
    min-height: 40%;
    flex: 0 0 40%
}

.brand-dd {
    position: relative
}

.brand-dd-toggle {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 8px;
    padding: clamp(4px, 1vh, 8px) clamp(6px, 1vw, 12px);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: clamp(12px, 2.5vw, 16px)
}

.brand-dd-toggle .arrow {
    transition: transform 0.2s ease
}

.brand-dd-toggle.active .arrow {
    transform: rotate(180deg)
}

.brand-dd-menu {
    position: absolute;
    top: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    max-width: 230px;
    max-height: 450px;
    overflow-y: auto;
    display: none;
    z-index: 1100;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

.brand-dd-menu.show {
    display: block;
    animation: fadeInScale 0.2s ease-out;
}

@keyframes fadeInScale {
    from { opacity: 0; transform: translateX(-50%) scale(0.95); }
    to { opacity: 1; transform: translateX(-50%) scale(1); }
}

.brand-search {
    position: sticky;
    top: 0;
    background: var(--bg-primary);
    padding: 12px;
    z-index: 10;
    border-bottom: 1px solid var(--border-color);
}

.brand-search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.brand-search-icon {
    position: absolute;
    left: 10px;
    color: var(--text-secondary);
    font-size: 14px;
    pointer-events: none;
}

.brand-search input {
    width: 100%;
    padding: 8px 12px 8px 32px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    outline: none;
    font-size: 14px;
    transition: all 0.2s ease;
}

.brand-search input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-color) 20%, transparent);
}

.brand-dd-list {
    list-style: none;
    margin: 0;
    padding: 10px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.brand-no-result {
    grid-column: 1 / -1;
    text-align: center;
    padding: 30px 20px;
    color: var(--text-secondary);
    font-size: 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.brand-no-result::before {
    content: '🔍';
    font-size: 24px;
    opacity: 0.5;
}

@media (max-width:480px) {
    .brand-dd-list {
        grid-template-columns: 1fr;
        gap: 6px;
    }
}

.brand-dd-item a {
    display: block;
    padding: 8px 12px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    text-align: left;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.brand-dd-item a:hover {
    background: var(--bg-secondary)
}

.brand-dd-item.selected a {
    background: #2196F3;
    color: #fff;
   
    border-color: #2196F3
}

.brand-dd-item.selected a:hover {
    background: #1e88e5;
    color: #fff
}

.brand-dd-more {
    display: block;
    width: 100%;
    border: none;
    background: var(--accent-color);
    color: #fff;
    border-radius: 6px;
    padding: 10px 12px;
    cursor: pointer;
    font-size: 14px
}

.desktop-brand-dd {
    display: inline-flex;
    align-items: center;
    margin-right: 8px
}

.simple-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 8px;
    padding: 10px;
    height: 100%
}

.grid-btn {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: clamp(12px, 2.5vw, 16px);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 40px
}

.grid-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-color);
    color: var(--accent-color)
}

.mobile-menu a {
    display: block;
    padding: 15px 20px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: var(--text-size-base);
    transition: background-color 0.2s
}

.mobile-menu a:hover {
    background: var(--bg-secondary)
}

.navbar-search-results {
    position: absolute;
    justify-self: center;
    top: 100%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    z-index: 1001;
    display: none;
    min-width: 600px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15)
}

.navbar-search-results-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    height: 100%
}

.navbar-phones-section {
    border-right: 1px solid var(--border-color)
}

.navbar-search-results.show {
    display: block
}

.navbar-search-section {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    max-height: 60vh;
    overflow-y: auto
}

.navbar-search-section:last-child {
    border-bottom: none
}

.navbar-phone-item {
   
}

.navbar-news-item {
    
}

.navbar-search-section h3 {
    font-size: var(--text-size-base);
    margin-bottom: 10px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px
}

.navbar-search-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    cursor: pointer;
    border-radius: 3px;
    transition: background-color 0.2s
}

.navbar-search-item:hover {
    background: var(--bg-secondary)
}

.navbar-search-item img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 3px
}

.navbar-search-thumb {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 3px;
    background: var(--bg-secondary);
    opacity: 0.3;
    transition: opacity 0.3s ease
}

.navbar-search-item-info {
    flex: 1
}

.navbar-search-item-model {
    font-size: var(--text-size-small);
    font-weight: bold;
    color: var(--text-primary)
}

.navbar-search-item-brand {
    font-size: var(--text-size-small);
    color: var(--text-secondary)
}

@media (max-width:768px) {
    .install-app-btn {
        display: none
    }
    .search-box {
        display: none
    }
    .search-icon {
        display: block
    }
    .search-container.mobile-search {
        position: fixed !important;
        top: clamp(40px, 8vh, 56px);
        left: 0 !important;
        right: 0 !important;
        transform: none !important;
        width: 100vw;
        height: 40px;
        z-index: 1100;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--bg-primary);
        border-bottom: 1px solid var(--border-color);
    }
    .search-container.mobile-search form {
        position: relative;
        width: 95vw;
        height: 80%;
        display: flex;
        align-items: center;
    }
    .search-container.mobile-search .search-box {
        display: block;
        position: static;
        width: 100%;
        height: 100%;
        box-sizing: border-box;
        border-radius: 8px;
        border: 1px solid var(--border-color);
        padding: 0 40px 0 12px;
        font-size: 16px;
        background: var(--bg-secondary);
    }
    .search-container.mobile-search .search-close {
        display: block;
        z-index: 1101;
        right: 8px;
        top: 50%;
        transform: translateY(-50%);
        width: 24px;
        height: 24px;
        line-height: 24px;
        font-size: 18px;
        color: var(--text-secondary);
    }
    .search-container.mobile-search .search-icon {
        display: none !important
    }
    .search-container {
        position: relative;
        left: auto;
        transform: none
    }
    .navbar-search-results-grid {
        grid-template-columns: 1fr
    }
    .nav-container {
        max-width: 100%;
        min-width: 100%
    }
    .navbar-search-results {
        position: fixed;
        top: calc(clamp(40px, 8vh, 56px) + 40px);
        left: 0;
        transform: none;
        width: 100vw;
        min-width: 0;
        max-width: 100vw;
        height: calc(100vh - clamp(40px, 8vh, 56px) - 40px);
        z-index: 1099;
        border-radius: 0;
        border-left: none;
        border-right: none;
        overflow-y: auto;
    }
    .navbar-phones-section {
        border-right: none;
        border-bottom: 1px solid var(--border-color)
    }
    .hamburger {
        display: flex
    }
    .mobile-menu {
        top: clamp(47px, 5vh, 50px);
        height: calc(100vh - clamp(35px, 7vh, 50px))
    }
    .mobile-menu.show {
        height: 80%
    }
    .brands-grid {
        padding: clamp(4px, 1vw, 8px)
    }
    .pages-grid {
        padding: clamp(4px, 1vw, 8px)
    }
    .brands-grid a {
        font-size: clamp(11px, 1.5vw, 12px);
        padding: clamp(3px, 0.8vw, 6px) clamp(1px, 0.3vw, 2px)
    }
    .pages-grid a {
        font-size: clamp(11px, 1.5vw, 12px);
        padding: clamp(3px, 0.8vw, 6px) clamp(1px, 0.3vw, 2px)
    }
    .mobile-menu a {
        padding: clamp(11px, 1.5vw, 12px) clamp(8px, 2vw, 15px);
        font-size: clamp(8px, 2.5vw, 16px)
    }
}

@media (max-width:480px) {
    .brands-grid {
        padding: clamp(2px, 0.8vw, 6px)
    }
    .pages-grid {
        padding: clamp(2px, 0.8vw, 6px)
    }
    .brands-grid a {
        font-size: clamp(4px, 1.2vw, 10px);
        padding: clamp(2px, 0.6vw, 4px) clamp(1px, 0.2vw, 1px)
    }
    .pages-grid a {
        font-size: clamp(4px, 1.2vw, 10px);
        padding: clamp(2px, 0.6vw, 4px) clamp(1px, 0.2vw, 1px)
    }
    .mobile-menu a {
        padding: clamp(5px, 1.2vw, 10px) clamp(5px, 0.5vw, 12px);
        font-size: clamp(13px, 1.5vw, 12px)
    }
}

@media (max-width:319.98px) {
    .navbar {}
    .nav-brand {
        font-size: clamp(10px, 2.5vw, 14px)
    }
    .hamburger span {
        width: clamp(12px, 5vw, 15px);
        height: clamp(3px, 0.6vw, 2px);
        margin: clamp(0.5px, 0.6vw, 1px) 0
    }
    .brands-grid {
        padding: clamp(1px, 0.5vw, 2px)
    }
    .brands-grid a {
        font-size: clamp(11px, 1vw, 6px)
    }
    .pages-grid {
        padding: clamp(1px, 0.5vw, 2px)
    }
    .pages-grid a {
        font-size: clamp(11px, 1vw, 6px);
        padding: clamp(1px, 0.4vw, 2px) clamp(0.5px, 0.2vw, 1px)
    }
    .mobile-menu-section.empty-20 div {
        font-size: clamp(8px, 2vw, 14px) !important
    }
}