.navbar-wrapper {
    width: 100%;
    position: static;
    z-index: var(--z-sticky);
    box-shadow: var(--shadow-lg);
}

.navbar-topbar {
    background-color: var(--color-bg-base);
    border-bottom: 1px solid var(--color-border-base);
    padding: 7px 0;
    transition: border-color var(--transition-slow);
}

.navbar-topbar-inner {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 4px;
}

.topbar-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: 14px;
    text-decoration: none;
    transition: color var(--transition-base), background-color var(--transition-base);
}

.topbar-social-link:hover {
    color: var(--color-text-primary);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 4px;
}

.topbar-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-text-secondary);
    font-size: 13px;
    font-weight: 400;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: color var(--transition-base), background-color var(--transition-base);
    cursor: pointer;
    white-space: nowrap;
}

.topbar-item i {
    font-size: 13px;
    color: var(--color-text-muted);
}

.topbar-item:hover {
    color: var(--color-text-primary);
}

.topbar-item:hover i {
    color: var(--color-cyan-400);
}

.topbar-divider {
    width: 1px;
    height: 14px;
    background-color: var(--color-border-base);
    margin: 0 2px;
}

.navbar-topbar .theme-toggle {
    width: 30px;
    height: 30px;
    font-size: 14px;
    border-radius: var(--radius-sm);
    margin-left: 4px;
}

.navbar-main {
    background-color: var(--color-bg-surface);
    border-bottom: 1px solid var(--color-border-base);
    padding: 14px 0;
    transition: background-color var(--transition-slow), border-color var(--transition-slow);
}

.navbar-main-inner {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 24px;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    transition: opacity var(--transition-base);
    justify-self: start;
}

.navbar-logo:hover {
    opacity: 0.85;
}

.navbar-logo img {
    height: 52px;
    width: auto;
    display: block;
    flex-shrink: 0;
}

.navbar-logo-name {
    display: none;
}

.navbar-search {
    position: relative;
    width: 190%;
    max-width: 640px;
    justify-self: center;
}

.navbar-search-input {
    width: 100%;
    height: 46px;
    background-color: var(--color-bg-overlay);
    border: 1.5px solid var(--color-border-base);
    border-radius: var(--radius-sm);
    padding: 0 50px 0 18px;
    color: var(--color-text-primary);
    font-size: 14px;
    font-family: var(--font-sans);
    outline: none;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
}

.navbar-search-input::placeholder {
    color: var(--color-text-muted);
}

.navbar-search-input:focus {
    border-color: var(--color-primary);
    background-color: var(--color-bg-elevated);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.navbar-search-btn {
    position: absolute;
    right: 0;
    top: 0;
    height: 46px;
    width: 46px;
    background: transparent;
    border: none;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    color: var(--color-text-muted);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-base);
}

.navbar-search-btn:hover {
    color: var(--color-cyan-400);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    justify-self: end;
}

.navbar-icon-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: var(--color-bg-overlay);
    border: 1.5px solid var(--color-border-base);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 18px;
    cursor: pointer;
    text-decoration: none;
    transition: color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.navbar-icon-btn:hover {
    color: var(--color-text-primary);
    border-color: var(--color-primary);
    box-shadow: 0 0 20px var(--color-primary-glow);
}

.navbar-cart-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 44px;
    padding: 0 16px;
    background-color: var(--color-bg-overlay);
    border: 1.5px solid var(--color-border-base);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    position: relative;
    transition: color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.navbar-cart-btn i {
    font-size: 18px;
}

.navbar-cart-btn:hover {
    color: var(--color-text-primary);
    border-color: var(--color-primary);
    box-shadow: 0 0 20px var(--color-primary-glow);
}

.navbar-badge {
    position: absolute;
    top: -7px;
    right: -7px;
    min-width: 18px;
    height: 18px;
    background-color: var(--color-danger);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 3px;
    border: 2px solid var(--color-bg-surface);
    line-height: 1;
}

.navbar-btn-login {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 44px;
    padding: 0 18px;
    background-color: rgba(37, 99, 235, 0.12);
    border: 1.5px solid var(--color-primary);
    border-radius: var(--radius-sm);
    color: var(--color-blue-300);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base), box-shadow var(--transition-base);
}

.navbar-btn-login i {
    font-size: 16px;
}

.navbar-btn-login:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 0 20px var(--color-primary-glow);
}

.navbar-btn-register {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 44px;
    padding: 0 18px;
    background-color: var(--color-success);
    border: 1.5px solid var(--color-success);
    border-radius: var(--radius-sm);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.navbar-btn-register i {
    font-size: 16px;
}

.navbar-btn-register:hover {
    background-color: var(--color-success-hover);
    border-color: var(--color-success-hover);
    box-shadow: 0 0 20px var(--color-success-glow);
}

.navbar-user-wrap {
    position: relative;
}

.navbar-user-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 44px;
    padding: 0 14px;
    background-color: var(--color-bg-overlay);
    border: 1.5px solid var(--color-border-base);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 14px;
    font-weight: 500;
    font-family: var(--font-sans);
    cursor: pointer;
}

.navbar-user-btn:hover {
    color: var(--color-text-primary);
    border-color: var(--color-primary);
    box-shadow: 0 0 20px var(--color-primary-glow);
}

.navbar-user-btn[aria-expanded="true"] {
    border-color: var(--color-primary);
    color: var(--color-text-primary);
}

.navbar-user-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--color-bg-muted);
    flex-shrink: 0;
}

.navbar-user-avatar img {
    width: 32px;
    height: 32px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.navbar-user-name {
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.navbar-user-lastname {
    color: var(--color-text-muted);
    font-size: 13px;
}

.navbar-user-chevron {
    font-size: 11px;
    transition: transform var(--transition-base);
    margin-left: 2px;
}

.navbar-user-btn[aria-expanded="true"] .navbar-user-chevron {
    transform: rotate(180deg);
}

.navbar-user-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 220px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-base);
    border-radius: var(--radius-sm);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(37, 99, 235, 0.08);
    z-index: calc(var(--z-sticky) + 10);
    overflow: hidden;
}

.navbar-user-dropdown[hidden] {
    display: none;
}

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

.navbar-user-dropdown-header {
    padding: 14px 16px 10px;
    border-bottom: 1px solid var(--color-border-base);
}

.navbar-user-dropdown-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-primary);
    display: block;
}

.navbar-user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 16px;
    color: var(--color-text-secondary);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: background-color var(--transition-base), color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.navbar-user-dropdown-item i {
    font-size: 14px;
    width: 16px;
    text-align: center;
    flex-shrink: 0;
}

.navbar-user-dropdown-item:hover {
    background-color: var(--color-bg-overlay);
    color: var(--color-text-primary);
    box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.1);
}

.navbar-user-dropdown-item--danger {
    color: var(--color-danger);
}

.navbar-user-dropdown-item--danger:hover {
    background-color: rgba(239, 68, 68, 0.08);
    color: var(--color-danger);
    box-shadow: none;
}

.navbar-user-dropdown-divider {
    height: 1px;
    background: var(--color-border-base);
    margin: 4px 0;
}

#navbar-logout-form {
    margin: 0;
    padding: 0;
}

#navbar-logout-form button.navbar-user-dropdown-item {
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-sans);
    text-align: left;
}

/* ── Search Dropdown ── */
.search-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    width: 100%;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-base);
    border-radius: var(--radius-sm);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(37, 99, 235, 0.1);
    z-index: calc(var(--z-sticky) + 20);
    overflow: hidden;
    animation: navbar-dropdown-in 0.18s ease;
}

.search-dropdown-header {
    padding: 10px 16px 8px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border-base);
    text-transform: uppercase;
}

.search-dropdown-section {
    padding: 4px 0;
    max-height: calc(5 * 65px);
    overflow-y: auto;
    overscroll-behavior: contain;
}

.search-dropdown-section::-webkit-scrollbar {
    width: 4px;
}

.search-dropdown-section::-webkit-scrollbar-track {
    background: transparent;
}

.search-dropdown-section::-webkit-scrollbar-thumb {
    background: var(--color-border-base);
    border-radius: 2px;
}

.search-dropdown-section-label {
    padding: 8px 16px 4px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-primary);
    text-transform: uppercase;
}

.search-dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    text-decoration: none;
    transition: background-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
    cursor: pointer;
}

.search-dropdown-item:hover,
.search-dropdown-item.is-active {
    background-color: var(--color-bg-overlay);
    transform: translateY(-1px);
    box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.12);
}

.search-dropdown-item-img {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
    background: var(--color-bg-overlay);
    border: 1px solid var(--color-border-base);
}

.search-dropdown-item-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.search-dropdown-item-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-dropdown-item-meta {
    font-size: 11px;
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-dropdown-item-price {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-primary);
    white-space: nowrap;
    flex-shrink: 0;
}

.search-dropdown-empty {
    padding: 20px 16px;
    font-size: 13px;
    color: var(--color-text-muted);
    text-align: center;
}


@media (max-width: 768px) {
    .navbar-topbar-inner {
        gap: 16px;
    }

    .topbar-item span {
        display: none;
    }

    .topbar-divider {
        display: none;
    }

    .navbar-main-inner {
        display: grid;
        grid-template-columns: auto 1fr;
        grid-template-rows: auto auto;
        gap: 10px 12px;
    }

    .navbar-logo {
        grid-column: 1;
        grid-row: 1;
    }

    .navbar-actions {
        grid-column: 2;
        grid-row: 1;
        justify-self: end;
    }

    .navbar-search {
        grid-column: 1 / -1;
        grid-row: 2;
        max-width: 100%;
        width: 100%;
        justify-self: stretch;
    }

    .navbar-btn-login span,
    .navbar-btn-register span {
        display: none;
    }

    .navbar-btn-login,
    .navbar-btn-register {
        width: 44px;
        padding: 0;
        justify-content: center;
    }

    .navbar-cart-btn span:not(.navbar-badge) {
        display: none;
    }

    .navbar-cart-btn {
        width: 44px;
        padding: 0;
        justify-content: center;
    }

    .navbar-user-name {
        display: none;
    }

    .navbar-user-btn {
        width: 44px;
        padding: 0;
        justify-content: center;
        gap: 0;
    }

    .navbar-user-chevron {
        display: none;
    }

    .navbar-user-dropdown {
        right: 0;
        left: auto;
    }
}

@media (max-width: 480px) {
    .navbar-logo img {
        height: 40px;
    }

    .navbar-search-input {
        height: 42px;
        font-size: 13px;
    }

    .navbar-search-btn {
        height: 42px;
        width: 42px;
    }
}

/* ── Sepet Drawer ── */
.cart-drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: calc(var(--z-sticky) + 10);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
    will-change: opacity;
}

.cart-drawer-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    max-width: 100vw;
    height: 100dvh;
    background: var(--color-bg-elevated);
    border-left: 1px solid var(--color-border-base);
    z-index: calc(var(--z-sticky) + 11);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    box-shadow: -8px 0 40px rgba(0, 0, 0, 0.3);
}

.cart-drawer.is-open {
    transform: translateX(0);
}

.cart-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border-base);
    flex-shrink: 0;
}

.cart-drawer-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cart-drawer-title i {
    color: var(--color-primary);
    font-size: 16px;
}

.cart-drawer-close {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    background: var(--color-bg-overlay);
    border: 1px solid var(--color-border-base);
    color: var(--color-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-family: var(--font-sans);
    transition: background-color var(--transition-base), color var(--transition-base);
}

.cart-drawer-close:hover {
    background: var(--color-bg-muted);
    color: var(--color-text-primary);
}

.cart-drawer-body {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 16px 24px;
    overscroll-behavior: contain;
}

.cart-drawer-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 120px;
    color: var(--color-text-muted);
    font-size: 22px;
}

.cart-drawer-loading[hidden] {
    display: none;
}

.cart-drawer-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    height: 160px;
    color: var(--color-text-muted);
}

.cart-drawer-empty[hidden] {
    display: none;
}

.cart-drawer-empty i {
    font-size: 36px;
    opacity: 0.35;
}

.cart-drawer-empty p {
    font-size: 14px;
    margin: 0;
}

.cart-drawer-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border-base);
}

.cart-drawer-item:last-child {
    border-bottom: none;
}

.cart-drawer-item-img {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
    background: var(--color-bg-overlay);
    border: 1px solid var(--color-border-base);
}

.cart-drawer-item-info {
    flex: 1;
    min-width: 0;
}

.cart-drawer-item-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-drawer-item-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0 0 8px;
}

.cart-drawer-item-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-drawer-qty-btn {
    width: 26px;
    height: 26px;
    border-radius: var(--radius-sm);
    background: var(--color-bg-overlay);
    border: 1px solid var(--color-border-base);
    color: var(--color-text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-family: var(--font-sans);
    transition: background-color var(--transition-base), color var(--transition-base);
}

.cart-drawer-qty-btn:hover {
    background: var(--color-bg-muted);
    color: var(--color-text-primary);
}

.cart-drawer-qty {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-primary);
    min-width: 20px;
    text-align: center;
}

.cart-drawer-item-remove {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    background: transparent;
    border: 1px solid transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-family: var(--font-sans);
    flex-shrink: 0;
    transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.cart-drawer-item-remove:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

.cart-drawer-footer {
    padding: 16px 24px 24px;
    border-top: 1px solid var(--color-border-base);
    flex-shrink: 0;
}

.cart-drawer-subtotal {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.cart-drawer-subtotal-label {
    font-size: 13px;
    color: var(--color-text-muted);
}

.cart-drawer-subtotal-value {
    font-size: 18px;
    font-weight: 800;
    color: var(--color-text-primary);
}

.cart-drawer-checkout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 13px 20px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 700;
    font-family: var(--font-sans);
    text-decoration: none;
    cursor: pointer;
    transition: background var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

.cart-drawer-checkout-btn:hover {
    background: var(--color-primary-hover);
    box-shadow: 0 0 20px var(--color-primary-glow);
}

@media (max-width: 480px) {
    .cart-drawer {
        width: 100vw;
    }
}