/* =========================================
   NAVIGATION
   ========================================= */

/* briefing/design.md 003.022: weißer Hintergrund; padding-left 0, padding-right Desktop 2rem */
.base-nav-container {
    background-color: var(--color-ci-background);
    max-width: 1600px;
    margin: 0 auto;
    padding-top: 3px;
    padding-right: 2rem;
    padding-bottom: 3px;
    padding-left: 0;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
    gap: 1rem;
}

@media (max-width: 575px) {
    .base-nav-container {
        margin-top: 0;
        margin-bottom: 0;
        padding-top: 3px;
        padding-right: 20px;
        padding-bottom: 3px;
        padding-left: 0;
    }
}


.base-nav-links,
.base-nav-links-open {
    grid-column: 2;
    justify-self: center;
    display: flex;
    gap: 2.5rem;
}

/* Änderungsprotokoll: 2026-08-27 | parent-agent | @skill-css-rules, @skill-change-provenance | Engerer Link-Abstand auf Tablet/Small-Desktop mit sichtbarer Header-Nav */
@media (min-width: 769px) and (max-width: 1100px) {
    .base-nav-links {
        gap: 1.25rem;
    }
}

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

/* Änderungsprotokoll: 2026-08-27 | parent-agent | @skill-css-rules, @skill-change-provenance | Dashboard-Nav icon-only Desktop und Mobile */
.base-nav-link-dashboard {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    text-transform: none;
    letter-spacing: 0;
    padding: 0.15rem 0;
}

.base-nav-link-dashboard:hover {
    text-decoration: none;
}

.base-nav-dashboard-icon {
    display: block;
    width: 1.375rem;
    height: 1.375rem;
    flex-shrink: 0;
}

/* Änderungsprotokoll: 2026-08-27 | parent-agent | @skill-css-rules, @skill-change-provenance | Feed-Verwaltung Icon vor Text */
.base-nav-link-feed-management {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.base-nav-feed-management-icon {
    display: block;
    width: 1.375rem;
    height: 1.375rem;
    flex-shrink: 0;
}

/* Änderungsprotokoll: 2026-08-27 | parent-agent | @skill-css-rules, @skill-change-provenance | Mapping-Nav Icon vor Text */
.base-nav-link-google-shopping-mapping {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.base-nav-google-shopping-mapping-icon {
    display: block;
    width: 1.375rem;
    height: 1.375rem;
    flex-shrink: 0;
}

/* Änderungsprotokoll: 2026-08-27 | parent-agent | @skill-css-rules, @skill-change-provenance | Preisvergleich-Nav Icon vor Text */
.base-nav-link-google-shopping-price-comparison {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.base-nav-google-shopping-price-comparison-icon {
    display: block;
    width: 1.375rem;
    height: 1.375rem;
    flex-shrink: 0;
}

.base-nav-menu-toggle {
    display: none;
}

.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: var(--shadow-md);
}

/* Änderungsprotokoll: 2026-08-27 | parent-agent | @skill-css-rules, @skill-change-provenance | Hamburger nur max-width 768px; ab 769px Header-Navigation (Small Desktop) */
@media (max-width: 768px) {
    .base-layout-header {
        position: relative;
        z-index: 10001;
    }

    .base-nav-container {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        position: relative;
        margin-top: 0;
        margin-bottom: 0;
    }

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

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

    .base-nav-menu-toggle {
        position: relative;
        z-index: 10003;
    }

    .base-nav-links {
        display: none;
        grid-column: unset;
        justify-self: unset;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        background-color: var(--color-surface);
        padding: 5.5rem 20px 2rem 20px;
        overflow-y: auto;
        overflow-x: hidden;
        z-index: 10000;
        gap: 1rem;
    }

    .base-nav-links-open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        background-color: var(--color-surface);
        padding: 5.5rem 20px 2rem 20px;
        overflow-y: auto;
        overflow-x: hidden;
        z-index: 10000;
        gap: 1rem;
        border-bottom: none;
        box-shadow: none;
    }

    /* Änderungsprotokoll: 2026-08-27 | parent-agent | @skill-css-rules, @skill-change-provenance | Preferences im Hamburger als Icon-Link */
    .base-nav-link-auth {
        display: inline-flex;
        align-items: center;
        justify-content: flex-start;
        width: fit-content;
        padding: 0.35rem 0;
        text-decoration: none;
        text-transform: none;
        letter-spacing: 0;
    }

    .base-nav-link-auth:hover {
        text-decoration: none;
        color: var(--color-primary);
    }

    .base-nav-preferences-icon {
        display: block;
        width: 1.375rem;
        height: 1.375rem;
        flex-shrink: 0;
    }

    /* Änderungsprotokoll: 2026-08-27 | parent-agent | @skill-css-rules, @skill-change-provenance | Dashboard-Icon im Hamburger linksbündig */
    .base-nav-link-dashboard {
        justify-content: flex-start;
        width: fit-content;
        padding: 0.35rem 0;
    }
}

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

/* Header Auth-Buttons: gleiche äußere Höhe (Secondary 2px Border, Primary transparent) */
.base-nav-actions .base-button-primary,
.base-nav-actions .base-button-secondary {
    font-size: var(--font-size-sm);
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    min-height: 42px;
    line-height: 1.25;
    box-sizing: border-box;
}

.base-nav-actions .base-button-primary {
    border: 2px solid transparent;
}

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

/* Änderungsprotokoll: 2026-08-27 | parent-agent | @skill-css-rules, @skill-change-provenance | Auth-Actions ab 769px sichtbar (kein Hamburger auf Small Desktop) */
@media (max-width: 768px) {
    .base-nav-actions {
        display: none;
    }
}

.base-nav-menu-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text);
}

/* Änderungsprotokoll: 2026-08-27 | parent-agent | @skill-css-rules, @skill-change-provenance | Hamburger-Toggle nur bis 768px */
@media (max-width: 768px) {
    .base-nav-menu-toggle {
        display: block;
    }
}

.base-nav-menu-icon {
    display: block;
    width: 24px;
    height: 24px;
}

.base-user-avatar-image {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}