/* =========================================
   TILE WIDGETS - Mobile-First (011-ui-css-tiles 014)
   ========================================= */

.base-tile-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 1024px) {
    .base-tile-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1440px) {
    .base-tile-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Mobile: 011-ui-mobile 003 – Innen-Rahmen maximal 20px Abstand links/rechts; 011-ui-css-tiles 009 min. Innenabstand */
.base-tile {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 25px 20px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}

/* Tablet/Desktop: gleiches Raster wie .base-card ab 600px */
@media (min-width: 600px) {
    .base-tile {
        padding: 20px 25px;
    }
}

.base-tile-label {
    display: block;
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin-bottom: 0.5rem;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.base-tile-metric-value {
    display: block;
    margin: 0.5rem 0 0;
    font-family: var(--font-family-accent);
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    line-height: 1;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
    color: var(--color-ci-accent-dark);
    background-image: linear-gradient(125deg, var(--color-ci-accent) 0%, var(--color-ci-accent-dark) 50%, var(--color-ci-cta-hover) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 8px rgba(var(--color-ci-accent-rgb), 0.22));
}

.base-tile-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.base-tile-content-centered {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 80px;
}

.base-tile-grid-fit {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: flex-start;
    align-items: flex-start;
}

.base-tile-fit {
    width: fit-content;
    max-width: 100%;
    box-sizing: border-box;
    padding: 25px 20px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}

@media (min-width: 600px) {
    .base-tile-fit {
        padding: 20px 25px;
    }
}

.base-tile-content-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}

.base-tile:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
    background-color: var(--color-surface-hover);
    box-shadow: var(--shadow-md);
}

.base-tile-fit:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
    background-color: var(--color-surface-hover);
    box-shadow: var(--shadow-md);
}

/* Modifier: fest zwei Spalten ab Desktop (011-ui-css-tiles Regel 017, skill-tiles) */
.base-tile-grid.base-tile-grid-columns-2 {
    grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
    .base-tile-grid.base-tile-grid-columns-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1440px) {
    .base-tile-grid.base-tile-grid-columns-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.base-tile-grid.base-tile-grid-columns-3 {
    grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
    .base-tile-grid.base-tile-grid-columns-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 1440px) {
    .base-tile-grid.base-tile-grid-columns-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

/* Modifier: fest vier Spalten ab Desktop, zwei ab Tablet (Dashboard KPI, briefing/screens/screen-dashboard/ScreenDashboard.md 002.004.005) */
.base-tile-grid.base-tile-grid-columns-4 {
    grid-template-columns: 1fr;
}

@media (min-width: 600px) {
    .base-tile-grid.base-tile-grid-columns-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .base-tile-grid.base-tile-grid-columns-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

/* Screen Feed Products: eine Klasse pro HTML-Element (011-ui-html.mdc Regel 021); gleiche Rasterlogik wie .base-tile-grid + Spalten-Modifier */
.base-tile-grid-feed-products-kpi-counts-three {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: stretch;
}

/* Tablet/iPad (600–1023px): immer 2 Kacheln pro Zeile; Desktop ab 1024px: Kennzahlen 3 Spalten */
@media (min-width: 600px) and (max-width: 1023px) {
    .base-tile-grid-feed-products-kpi-counts-three {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .base-tile-grid-feed-products-kpi-counts-three {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.base-tile-grid-feed-products-kpi-lengths-two {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: stretch;
}

@media (min-width: 600px) and (max-width: 1023px) {
    .base-tile-grid-feed-products-kpi-lengths-two {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .base-tile-grid-feed-products-kpi-lengths-two {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.base-tile-grid-feed-products-kpi-counts-three .base-tile,
.base-tile-grid-feed-products-kpi-lengths-two .base-tile {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    min-height: 8.5rem;
    padding: 1.25rem 1.5rem;
    border-color: rgba(var(--color-ci-accent-rgb), 0.35);
    border-radius: 1rem;
    background: linear-gradient(145deg, var(--color-ci-background) 0%, var(--color-ci-section-surface) 100%);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.base-tile-grid-feed-products-kpi-counts-three .base-tile::before,
.base-tile-grid-feed-products-kpi-lengths-two .base-tile::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-highlight);
}

.base-tile-grid-feed-products-kpi-counts-three .base-tile-label,
.base-tile-grid-feed-products-kpi-lengths-two .base-tile-label {
    width: 100%;
    max-width: 100%;
    margin-bottom: 0.35rem;
    font-size: clamp(0.6875rem, 1.8vw, var(--font-size-sm));
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.base-tile-grid-feed-products-kpi-counts-three .base-tile-metric-value,
.base-tile-grid-feed-products-kpi-lengths-two .base-tile-metric-value {
    margin-top: auto;
    padding-top: 0.625rem;
    width: 100%;
    font-size: clamp(2.125rem, 7vw, var(--font-size-5xl));
    letter-spacing: -0.04em;
    filter: drop-shadow(0 3px 12px rgba(var(--color-ci-accent-rgb), 0.28));
}

.base-tile-grid-feed-products-kpi-counts-three .base-tile:hover,
.base-tile-grid-feed-products-kpi-lengths-two .base-tile:hover {
    transform: translateY(-2px);
    border-color: var(--color-primary);
    box-shadow: 0 12px 28px rgba(var(--color-ci-accent-rgb), 0.18);
}

/* Screen Home: eine Klasse pro HTML-Element (011-ui-html.mdc Regel 021); gleiche Rasterlogik wie .base-tile-grid + Spalten-Modifier + text-left */
/* Änderungsprotokoll: 2026-08-27 | parent-agent | @skill-tiles, @skill-ui-kacheln, @skill-change-provenance | Feature-Kacheln: Headline-Band feste Slot-Hoehe, Body-Oberkanten bündig */
.base-tile-grid-home-features-three-left {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    align-items: stretch;
}

@media (min-width: 1024px) {
    .base-tile-grid-home-features-three-left {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.base-tile-grid-home-features-three-left .base-tile {
    text-align: left;
    display: grid;
    grid-template-rows: minmax(3.5rem, auto) 1fr;
    row-gap: 0.75rem;
    align-content: start;
    height: 100%;
    box-sizing: border-box;
}

.base-tile-grid-home-features-three-left [id$="-headline-wrap"].base-headline-h3 {
    margin-bottom: 0;
    min-height: 3.5rem;
}

.base-tile-grid-home-features-three-left [id$="-headline-wrap"] > .base-headline-h3 {
    margin-top: 0;
    margin-bottom: 0;
    line-height: 1.3;
}

.base-tile-grid-home-features-three-left .base-content-text {
    margin-bottom: 0;
}

.base-tile-grid-home-features-four-left {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 600px) {
    .base-tile-grid-home-features-four-left {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .base-tile-grid-home-features-four-left {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.base-tile-grid-home-features-four-left .base-tile {
    text-align: left;
}

.base-tile-grid-home-kpi-four-left {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 600px) {
    .base-tile-grid-home-kpi-four-left {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .base-tile-grid-home-kpi-four-left {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.base-tile-grid-home-kpi-four-left .base-tile {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    min-height: 7.5rem;
    padding: 1.5rem 1.5rem;
    text-align: left;
    border-color: rgba(var(--color-ci-accent-rgb), 0.28);
    border-radius: 1.25rem;
    background-color: var(--color-ci-background);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.base-tile-grid-home-kpi-four-left .base-tile::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-highlight);
}

.base-tile-grid-home-kpi-four-left [id$="-headline-wrap"].base-headline-h3 {
    margin-bottom: 0;
    width: 100%;
}

/* Änderungsprotokoll: 2026-08-27 | parent-agent | @skill-ui-kacheln, @skill-tiles, @skill-change-provenance | KPI-Titel hochwertiger: Headline-Typo, volle Breite, knapper Tracking */
.base-tile-grid-home-kpi-four-left [id$="-headline-wrap"] > .base-headline-h3 {
    margin-top: 0;
    margin-bottom: 0;
    width: 100%;
    max-width: 100%;
    font-family: var(--font-family-headline);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-headline-default);
    line-height: 1.25;
    letter-spacing: -0.025em;
    color: var(--color-headline);
    text-wrap: balance;
    text-shadow: 0 1px 0 rgba(var(--color-ci-accent-rgb), 0.08);
    opacity: 1;
}

.base-tile-grid-home-kpi-four-left .base-tile:hover {
    transform: translateY(-3px);
    border-color: rgba(var(--color-ci-accent-rgb), 0.55);
    background-color: var(--color-ci-background);
    box-shadow: 0 12px 28px rgba(var(--color-ci-accent-rgb), 0.16);
}

/* Screen Dashboard: KPI-Metriken mit Navigation (briefing/screens/screen-dashboard/ScreenDashboard.md 002.004.005) */
/* Änderungsprotokoll: 2026-08-27 | parent-agent | @skill-ui-kacheln, @skill-tiles, @skill-change-provenance | Acht KPI-Kacheln: 4 ab 600px, 8 ab 1024px */
.base-tile-grid-dashboard-kpi-eight-left {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    align-items: stretch;
}

@media (min-width: 600px) {
    .base-tile-grid-dashboard-kpi-eight-left {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .base-tile-grid-dashboard-kpi-eight-left {
        grid-template-columns: repeat(8, minmax(0, 1fr));
    }
}

.base-tile-grid-dashboard-kpi-eight-left .base-tile-nav-link {
    display: block;
    color: inherit;
    text-decoration: none;
    height: 100%;
}

.base-tile-grid-dashboard-kpi-eight-left .base-tile-nav-link:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.base-tile-grid-dashboard-kpi-eight-left .base-tile {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    height: 100%;
    min-height: 0;
    padding: 0.75rem 0.85rem;
    text-align: left;
    border-color: rgba(var(--color-ci-accent-rgb), 0.35);
    border-radius: 1rem;
    background: linear-gradient(145deg, var(--color-ci-background) 0%, var(--color-ci-section-surface) 100%);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

.base-tile-grid-dashboard-kpi-eight-left .base-tile::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-highlight);
}

.base-tile-grid-dashboard-kpi-eight-left .base-tile .base-headline-h3 {
    width: 100%;
    max-width: 100%;
    margin: 0;
    min-height: 2.6em;
    font-size: clamp(0.6875rem, 1.1vw, var(--font-size-sm));
    line-height: 1.25;
    white-space: normal;
    overflow: visible;
    text-overflow: unset;
}

.base-tile-grid-dashboard-kpi-eight-left .base-tile-label {
    width: 100%;
    max-width: 100%;
    margin-bottom: 0.35rem;
    font-size: clamp(0.6875rem, 1.8vw, var(--font-size-sm));
    white-space: normal;
    overflow: visible;
    text-overflow: unset;
}

.base-tile-grid-dashboard-kpi-eight-left .base-tile-metric-value {
    margin-top: auto;
    padding-top: 0.5rem;
    width: 100%;
    font-size: clamp(1.5rem, 3.5vw, 2.125rem);
    letter-spacing: -0.04em;
    filter: drop-shadow(0 3px 12px rgba(var(--color-ci-accent-rgb), 0.28));
}

.base-tile-grid-dashboard-kpi-eight-left .base-tile-nav-link:hover .base-tile {
    transform: translateY(-2px);
    border-color: var(--color-primary);
    box-shadow: 0 12px 28px rgba(var(--color-ci-accent-rgb), 0.18);
}

/* Screen Contact: eine Klasse pro HTML-Element (011-ui-html.mdc Regel 021); zwei Spalten ab Desktop, linksbündiger Text */
.base-tile-grid-contact-features-two-left {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 1024px) {
    .base-tile-grid-contact-features-two-left {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1440px) {
    .base-tile-grid-contact-features-two-left {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.base-tile-grid-contact-features-two-left .base-tile {
    text-align: left;
}

.base-tile-grid-contact-features-two-left .base-tile-content {
    align-items: flex-start;
}

/* Screen User Preferences: eine Klasse pro HTML-Element (011-ui-html.mdc Regel 021); einspaltiges Logout-Tile, linksbündiger Text */
.base-tile-grid-user-preferences-logout-single {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 1024px) {
    .base-tile-grid-user-preferences-logout-single {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 1440px) {
    .base-tile-grid-user-preferences-logout-single {
        grid-template-columns: 1fr;
    }
}

.base-tile-grid-user-preferences-logout-single .base-tile {
    text-align: left;
}

.base-tile-grid-user-preferences-logout-single .base-tile-content {
    align-items: flex-start;
}

/* Modifier: linksbündiger Text in allen Kacheln dieses Grids (011-ui-css-tiles Regel 016) */
.base-tile-grid.base-tile-text-left .base-tile {
    text-align: left;
}

.base-tile-grid.base-tile-text-left .base-tile-content {
    align-items: flex-start;
}