/* =========================================
   NAVIGATION - Amazon Seller Central Style
   ========================================= */

/* Dark Header: Links, Logo und Toggle weiss */
.base-layout-header .base-nav-logo,
.base-layout-header .base-logo-icon,
.base-layout-header .base-logo-text {
    color: var(--color-header-text);
}

.base-layout-header .base-nav-link,
.base-layout-header .base-nav-link-auth {
    color: var(--color-header-text);
}

.base-layout-header .base-nav-link:hover,
.base-layout-header .base-nav-link-auth:hover {
    color: rgba(255, 255, 255, 0.95);
    transition: color 0.2s ease;
}

.base-layout-header .base-nav-link.base-nav-link-active,
.base-layout-header .base-nav-link-auth.base-nav-link-active {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    position: relative;
}

.base-layout-header .base-nav-link.base-nav-link-active::after,
.base-layout-header .base-nav-link-auth.base-nav-link-active::after {
    content: "";
    position: absolute;
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.2rem;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 2px;
    box-shadow: none;
}

.base-layout-header .base-nav-menu-toggle {
    color: var(--color-header-text);
}

.base-layout-header .base-button-ghost {
    color: var(--color-header-text);
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.6);
}

.base-layout-header .base-button-ghost:hover {
    background: var(--color-header-hover);
    color: var(--color-header-text);
    border-color: rgba(255, 255, 255, 0.8);
}

.base-layout-header .base-logo-icon {
    color: var(--color-primary);
}

/* Desktop: Pill-Links mit Hover- und Active-Zustand */
@media (min-width: 1024px) {
    .base-layout-header .base-nav-links .base-nav-link,
    .base-layout-header .base-nav-links .base-nav-link-auth {
        position: relative;
        padding: 0.4375rem 0.875rem;
        border-radius: 4px;
        letter-spacing: 0.01em;
        white-space: nowrap;
        transition: color 0.2s ease, background-color 0.2s ease;
    }

    .base-layout-header .base-nav-links .base-nav-link:hover,
    .base-layout-header .base-nav-links .base-nav-link-auth:hover {
        background-color: rgba(255, 255, 255, 0.08);
        color: #ffffff;
    }

    .base-layout-header .base-nav-links .base-nav-link.base-nav-link-active,
    .base-layout-header .base-nav-links .base-nav-link-auth.base-nav-link-active {
        background-color: rgba(255, 153, 0, 0.14);
        color: var(--color-primary);
    }
}

/* Mobile Overlay: dunkler Header-Stil, kartenartige Link-Zeilen */
@media (max-width: 1023px) {
    .base-layout-header .base-nav-links .base-nav-link,
    .base-layout-header .base-nav-links .base-nav-link-auth {
        display: block;
        width: 100%;
        box-sizing: border-box;
        color: rgba(255, 255, 255, 0.92);
        font-size: var(--font-size-base);
        font-weight: var(--font-weight-medium);
        padding: 0.875rem 1rem;
        border-radius: 4px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    }

    .base-layout-header .base-nav-links .base-nav-link:hover,
    .base-layout-header .base-nav-links .base-nav-link-auth:hover {
        background-color: var(--color-header-hover);
        border-color: rgba(255, 255, 255, 0.18);
        color: #ffffff;
    }

    .base-layout-header .base-nav-links .base-nav-link.base-nav-link-active,
    .base-layout-header .base-nav-links .base-nav-link-auth.base-nav-link-active {
        color: var(--color-primary);
        font-weight: var(--font-weight-semibold);
        background-color: rgba(255, 153, 0, 0.12);
        border-color: rgba(255, 153, 0, 0.35);
        padding-left: calc(1rem - 2px);
        border-left: 3px solid var(--color-primary);
    }

    .base-layout-header .base-nav-links .base-nav-link.base-nav-link-active::after,
    .base-layout-header .base-nav-links .base-nav-link-auth.base-nav-link-active::after {
        display: none;
    }
}

/* Seller Central: Header-Höhe 48–50px, kompakte Nav-Bar */
.base-layout-header {
    min-height: 48px;
}

/* 011-ui-widget-navigation 009: Mobile Header padding 20px */
.base-nav-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 12px 24px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    width: 100%;
    max-width: 100%;
    gap: 1rem;
    min-height: 48px;
}

@media (max-width: 575px) {
    .base-nav-container {
        padding-left: 20px;
        padding-right: 20px;
        padding-top: 12px;
        padding-bottom: 12px;
    }
}


.base-nav-links {
    grid-column: 2;
    justify-self: center;
    display: flex;
    gap: 0.25rem;
    align-items: center;
    flex-wrap: nowrap;
}

.base-nav-link-auth {
    display: none;
}

.base-nav-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    background: none;
    border: 1px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    color: var(--color-text);
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.base-nav-right-group {
    grid-column: 3;
    justify-self: end;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.base-nav-links-mobile {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-surface);
    padding: 2rem;
    border-bottom: 1px solid var(--color-border);
    box-shadow: none;
}

@media (max-width: 1023px) {
    .base-nav-container {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        position: relative;
    }

    .base-nav-logo {
        justify-self: auto;
        position: relative;
        z-index: 10002;
    }

    .base-nav-links {
        display: none;
        grid-column: unset;
        justify-self: unset;
        flex-direction: column;
        align-items: stretch;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        background-color: var(--color-header-bg);
        padding: 4.75rem 1.5rem 2rem 1.5rem;
        border-bottom: none;
        box-shadow: none;
        z-index: 10001;
        overflow-y: auto;
        gap: 0.5rem;
        -webkit-overflow-scrolling: touch;
    }

    .base-nav-links.open {
        display: flex;
        animation: base-nav-links-open-keyframes 0.22s ease-out;
    }

    @keyframes base-nav-links-open-keyframes {
        from {
            opacity: 0;
            transform: translateY(-0.5rem);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .base-nav-right-group {
        position: relative;
        z-index: 10002;
        grid-column: unset;
        justify-self: unset;
    }

    .base-nav-link-auth {
        display: block;
    }
}

.base-nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.base-nav-actions-center {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: center;
}

@media (max-width: 1023px) {
    .base-nav-actions {
        display: none;
    }
}

.base-nav-menu-toggle:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
}

.base-nav-menu-toggle.active {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
}

@media (max-width: 1023px) {
    .base-nav-menu-toggle {
        display: inline-flex;
    }
}

@media (min-width: 480px) and (max-width: 1023px) {
    .base-nav-links .base-nav-link,
    .base-nav-links .base-nav-link-auth {
        max-width: 26rem;
        margin-left: auto;
        margin-right: auto;
    }
}