/* 
 * Navigation CSS
 * Alle speziellen Navigations-Element-Definitionen
 * Farben müssen via Custom Properties aus der colors.css genutzt werden
 */

/* .base-navigation | Änderungsprotokoll: 2026-08-17 | parent-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Wrap sichtbar, min-width 0 gegen Abschneiden */
.base-navigation {
    background: linear-gradient(180deg, var(--color-background-dark-rgba-85) 0%, var(--color-background-dark-rgba-65) 100%);
    backdrop-filter: blur(24px);
    border: 1px solid var(--color-primary-blue-rgba-20);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xs) var(--spacing-sm);
    box-shadow:
        inset 0 1px 0 var(--color-white-rgba-06),
        0 12px 28px var(--color-black-rgba-40);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    overflow: visible;
}

/* .base-navigation-list | Änderungsprotokoll: 2026-08-17 | parent-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Wrap aller Links inkl. DB-Größen */
.base-navigation-list {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
    justify-content: center;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    row-gap: var(--spacing-xs);
}

/* .base-navigation-item | Änderungsprotokoll: 2026-08-17 | parent-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Items dürfen umbrechen */
.base-navigation-item {
    margin: 0;
    min-width: 0;
    flex: 0 1 auto;
}

/* .base-navigation-link | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Uppercase, Letter-Spacing, Pill-Hover */
.base-navigation-link,
.dashboard-navigation-link,
.dashboard-navigation-link-current {
    color: var(--color-text-tertiary);
    text-decoration: none;
    font-size: var(--font-size-xs);
    font-family: var(--font-family-base);
    font-weight: var(--font-weight-medium);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    padding: var(--spacing-sm) var(--spacing-md);
    transition:
        color var(--transition-fast),
        background var(--transition-fast),
        box-shadow var(--transition-fast);
    display: block;
    line-height: var(--line-height-tight);
    background: transparent;
    border-radius: var(--radius-sm);
    position: relative;
    white-space: nowrap;
}

/* .base-navigation-link:hover | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Primärfarbe und sanfter Hover-Hintergrund */
.base-navigation-link:hover,
.dashboard-navigation-link:hover {
    color: var(--color-primary-hover);
    background: var(--color-primary-blue-rgba-10);
    opacity: 1;
}

/* .base-navigation-link-active | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: aktiver Link vollstaendig unterstrichen */
.base-navigation-link-active,
.dashboard-navigation-link-current {
    color: var(--color-primary);
    background: var(--color-primary-blue-rgba-15);
    font-weight: var(--font-weight-semibold);
}

/* .base-navigation-link-active::after | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Unterstrich ueber gesamte Linkbreite */
.base-navigation-link-active::after,
.dashboard-navigation-link-current::after {
    content: '';
    position: absolute;
    left: var(--spacing-md);
    right: var(--spacing-md);
    bottom: 4px;
    width: auto;
    min-width: 0;
    height: 2px;
    transform: none;
    background: var(--color-primary);
    border-radius: 2px;
    box-shadow: 0 0 8px var(--color-primary-blue-rgba-50);
}

/* .base-navigation-hamburger | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Hamburger an hochwertiges Nav-Layout angepasst */
.base-navigation-hamburger {
    display: none;
    flex-direction: column;
    gap: var(--spacing-xs);
    cursor: pointer;
    padding: var(--spacing-sm);
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

/* .base-navigation-hamburger:hover | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Hamburger-Hover mit Primary-Tint */
.base-navigation-hamburger:hover {
    background: var(--color-primary-blue-rgba-10);
}

/* .base-navigation-hamburger-line | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Hamburger-Linien über Text-Primary */
.base-navigation-hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* .base-navigation-mobile-menu | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Mobile-Fallback-Menü Abstand */
.base-navigation-mobile-menu {
    display: none;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

/* .base-navigation-mobile-menu-active | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Mobile-Menü sichtbar */
.base-navigation-mobile-menu-active {
    display: flex;
}

/* .base-navigation-mobile-open | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Mobile-Open Liste vertikal */
.base-navigation-mobile-open .base-navigation-list {
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: stretch;
}

@media (width >= 768px) {
    /* .base-navigation-mobile-open | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Desktop-Open ohne Overlay */
    .base-navigation-mobile-open {
        position: static;
        inset: auto;
        width: 100%;
        max-width: 100%;
        margin-top: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
        padding: var(--spacing-xs) var(--spacing-sm);
        border: 1px solid var(--color-primary-blue-rgba-20);
        border-radius: var(--radius-lg);
        box-shadow:
            inset 0 1px 0 var(--color-white-rgba-06),
            0 12px 28px var(--color-black-rgba-40);
        overflow: visible;
    }

    .base-navigation-mobile-open .base-navigation-list {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        width: auto;
        justify-content: center;
    }
}

/* Responsive - Mobile-First */
/* Mobile bis 767px: Hamburger (011-ui-mobile.mdc 002, 009) */
/* VERPFLICHTEND: Vollflächen-Overlay bei geöffnet (011-ui-mobile-hamburger-language-switcher Regel 007) */
@media (width <= 767px) {
    /* .base-navigation-hamburger | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Hamburger sichtbar unter 768px */
    .base-navigation-hamburger {
        display: flex;
        z-index: 10001;
        position: relative;
    }

    /* .base-navigation-list | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Liste auf Mobile ausblenden */
    .base-navigation-list {
        display: none;
    }

    /* .base-navigation-mobile-open | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Vollflächen-Overlay Mobile */
    .base-navigation-mobile-open {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        max-width: 100%;
        z-index: 10000;
        padding-top: 80px;
        padding-left: var(--spacing-lg);
        padding-right: var(--spacing-lg);
        padding-bottom: var(--spacing-xl);
        margin: 0;
        border: none;
        border-radius: 0;
        box-shadow: none;
        overflow-x: hidden;
        overflow-y: auto;
        box-sizing: border-box;
        background: linear-gradient(180deg, var(--color-background-dark-rgba-90) 0%, var(--color-background-dark-rgba-85) 100%);
        align-items: stretch;
        justify-content: flex-start;
    }

    .base-navigation-mobile-open .base-navigation-list {
        display: flex;
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-sm);
    }

    .base-navigation-mobile-menu-active .base-navigation-list {
        display: flex;
        flex-direction: column;
        width: 100%;
    }

    /* .base-navigation-link | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Mobile-Links größer und vollbreit */
    .base-navigation-link {
        font-size: var(--font-size-sm);
        padding: var(--spacing-md) var(--spacing-lg);
        width: 100%;
        box-sizing: border-box;
        text-align: left;
    }

    /* .base-navigation-link-active::after | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Mobile Unterstrich volle Linkbreite */
    .base-navigation-link-active::after,
    .dashboard-navigation-link-current::after {
        left: var(--spacing-lg);
        right: var(--spacing-lg);
        transform: none;
        width: auto;
        bottom: 10px;
    }
}

/* .base-navigation-mobile-scroll-lock | Änderungsprotokoll: 2026-08-17 | cursor-agent | @skill-css-rules, @skill-change-provenance | Admin-Navigation: Body-Scroll-Sperre bei Overlay */
body.base-navigation-mobile-scroll-lock {
    overflow: hidden;
}