/* 
 * komponenten.css
 * Wiederverwendbare UI-Komponenten
 */

/* ===== Navigation ===== */

/* Navigation oben */
#nav__oben {
    margin-bottom: 1.2rem;
}

/* Hauptnavigation */
.nav__haupt a,
.nav__haupt a:active,
.nav__haupt li a {
    color: var(--farbe-text);
    border-left: 1px solid var(--farbe-weiss);
    transition: 0.25s ease;
}

.nav__haupt .aktiv a {
    color: var(--farbe-blau);
    border-left: 1px solid var(--farbe-blau);
}

.nav__haupt a:hover,
.nav__haupt li a:hover {
    background-color: var(--farbe-blau);
    color: var(--farbe-weiss);
    border-left: 1px solid var(--farbe-blau);
}

.nav__haupt a {
    font-weight: 400;
    letter-spacing: 0;
    font-style: normal;
    text-transform: none;
    display: block;
    padding: 0 0.2rem;
}

.nav__haupt + .nav__haupt {
    margin-top: 1.2rem;
}

.nav__haupt li.ordner .nav__unter {
    height: 0;
    overflow: hidden;
    opacity: 1;
}

.nav__haupt li.aktiv-ordner .nav__unter {
    height: auto;
}

.nav__haupt li.ordner > a {
    cursor: pointer;
}

.nav__haupt .nav__unter ul {
    padding: 0.5rem 0 1rem;
}

.nav__haupt .nav__unter li {
    margin-left: 0.5rem;
}

.nav__haupt {
    overflow: hidden;
}

/* Mobile Navigation */
.nav__mobil-button {
    position: absolute;
    top: 0;
    right: 0;
    color: var(--farbe-text);
    justify-content: center;
    padding: 1.6rem 1.2rem;
    align-items: center;
    box-sizing: border-box;
    min-height: 6rem;
    font-size: 1rem;
    text-decoration: none;
    letter-spacing: 1px;
}

.nav__mobil-button:hover {
    color: var(--farbe-blau);
}

.nav__mobil-container {
    font-size: 0.8rem;
}

.nav__mobil-aktiv a,
.nav__mobil-aktiv a:hover {
    color: var(--farbe-blau) !important;
    background-color: var(--farbe-weiss);
}

.nav__mobil,
.nav__mobil ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav__mobil a {
    font-size: 1.6rem;
    font-weight: 900;
    display: block;
    padding: 1.3rem 1rem;
    text-decoration: none;
}

.nav__mobil a:hover {
    text-decoration: underline;
}

/* ===== Container und Boxen ===== */

/* Basis-Boxen */
.box {
    padding: 1rem;
    margin-bottom: 1rem;
}

.box__grau {
    background-color: var(--farbe-grau-hell);
}

.box__titel {
    font-weight: bolder;
    margin-bottom: 0.5rem;
}

/* Info-Boxen */
.box__info {
    text-transform: lowercase;
    background-color: var(--farbe-blau);
    color: var(--farbe-weiss);
}

.box__info-klein {
    font-size: 0.8rem;
    text-transform: lowercase;
    background-color: var(--farbe-blau);
    color: var(--farbe-weiss);
}

/* Spezielle Boxen */
.box__lizenz {
    text-transform: lowercase;
    background-color: var(--farbe-gelb);
    color: var(--farbe-weiss);
}

.box__commons {
    background-color: var(--farbe-grau-hell);
}

.box__commons a {
    color: var(--farbe-blau);
}

.box__commons a:hover {
    text-decoration: underline;
}

/* "Bedankt"-Seite Kategorietitel */
.kategorie__titel {
    display: block;
    margin: 1.5rem 0 0.75rem 0;
    color: var(--farbe-blau);
    font-weight: 600;
    border-bottom: 1px solid var(--farbe-grau-hell);
    padding-bottom: 0.3rem;
}

.kategorie__titel:first-of-type {
    margin-top: 0;
}

/* Grid-Layout für Listen */
.liste__raster {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: smaller;
    text-transform: none;
}

.liste__raster li {
    padding: 0.5rem;
    background-color: var(--farbe-grau-hell);
    border-left: 3px solid var(--farbe-blau);
    transition: background-color 0.3s ease;
    line-height: 1.3;
    display: flex;
    align-items: center;
}

.liste__raster li:hover {
    background-color: var(--farbe-blau-hell);
}

/* Spezielle Listen-Layouts */
.liste__buecher {
    grid-template-columns: repeat(2, 1fr);
}

.liste__vier {
    grid-template-columns: repeat(4, 1fr);
}

/* Bedankt-Logos */
.logos__bedankt {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    flex-direction: row;
    gap: 1.5rem;
}

.logos__bedankt img {
    max-height: 3rem;
    width: auto;
    transition: filter 1s ease-in-out;
    -webkit-filter: grayscale(90%);
    -moz-filter: grayscale(90%);
    -ms-filter: grayscale(90%);
    filter: grayscale(90%);
    filter: gray;
}

.logos__bedankt img:hover {
    transition: filter 0.5s ease-in-out;
    -webkit-filter: none;
    -moz-filter: none;
    -ms-filter: none;
    filter: none;
}

.logos__bedankt::after {
    content: "";
    flex: auto;
}

/* Logos in der mobilen Navigation */
.logos__nav-mobil img {
    width: 50%;
    height: auto;
    padding: 0 1.2rem;
    position: absolute;
    bottom: 0.6rem !important;
}

/* UIKit-Offcanvas (Mobile Navigation) */
.uk-offcanvas-bar {
    position: absolute !important;
    background: var(--farbe-blau) !important;
    width: 100% !important;
    margin: auto !important;
    box-sizing: border-box !important;
    top: 0 !important;
    bottom: 0 !important;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 10000;
}

.uk-offcanvas-bar img {
    display: block;
    position: absolute;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
}

.uk-offcanvas-close {
    position: absolute;
    z-index: 10000;
    top: 1.2rem;
    right: 1.2rem;
    padding: 0.3rem;
}

.uk-offcanvas-flip .uk-offcanvas {
    right: 0;
    left: auto;
}

.uk-offcanvas-flip,
.uk-offcanvas-bar {
    left: auto;
}

.uk-open > .uk-offcanvas-bar {
    left: 0
}

.uk-offcanvas-flip .uk-open > .uk-offcanvas-bar {
    left: auto;
    right: 0
}

.uk-offcanvas-reveal {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 0;
    overflow: hidden;
}

.uk-offcanvas-reveal .uk-offcanvas-bar {
    left: 0;
}

.uk-offcanvas-flip .uk-offcanvas-reveal .uk-offcanvas-bar {
    left: auto;
    right: 0;
}

.uk-open > .uk-offcanvas-reveal {
    width: 100%;
}

.uk-offcanvas-flip .uk-offcanvas-reveal {
    right: 0;
    left: auto
}

.uk-offcanvas-overlay {
    width: 100vw;
    touch-action: none;
}

.uk-offcanvas-overlay::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background: #e2001a;
    opacity: 0;
}

.uk-offcanvas-overlay.uk-open::before {
    opacity: 1
}

.uk-offcanvas-bar a,
.uk-offcanvas-bar {
    color: var(--farbe-weiss);
}

.uk-offcanvas-bar a:hover {
    color: var(--farbe-weiss);
}

/* Responsive Anpassungen */
@media screen and (max-width: 1400px) {
    .liste__raster {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .liste__vier {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (max-width: 1000px) {
    .liste__raster {
        grid-template-columns: repeat(2, 1fr);
    }

    .liste__buecher {
        grid-template-columns: repeat(1, 1fr);
    }

    .liste__vier {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .liste__raster, 
    .liste__vier {
        grid-template-columns: 1fr;
    }
}