/* =========================================
   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(auto-fit, minmax(min(100%, 260px), 1fr));
    }
}

@media (min-width: 1440px) {
    .base-tile-grid {
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    }
}

/* Feste Spaltenanzahl (011-ui-css-tiles 015, 017) – je Grid genau eine Klasse (011-ui-html 021) */
.base-tile-grid-columns-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

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

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

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

/* Änderungsprotokoll: 2026-06-03 | Agent | @skill-tiles, @skill-change-provenance | Vier-Spalten-Grid für Stat-Kacheln */
.base-tile-grid-columns-4 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

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

/* Änderungsprotokoll: 2026-06-03 | composer-session | @skill-tiles, @skill-change-provenance | Stat-Grid gleichmäßiges Raster, Mobile 1 / Tablet 3 Spalten */
.base-tile-stat-grid {
    display: grid;
    grid-template-columns: 1fr;
    grid-auto-rows: 1fr;
    gap: 0.875rem;
    align-items: stretch;
}

@media (min-width: 600px) {
    .base-tile-stat-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1rem;
    }
}

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

/* 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;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 1.5rem;
    transition: transform 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
    min-height: 260px;
}

/* 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-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-headline-row {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
}

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

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

.base-tile-text-left .base-tile-headline-row {
    justify-content: flex-start;
}

.base-tile:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    background-color: var(--color-surface-hover);
}

/* Änderungsprotokoll: 2026-06-03 | composer-session | @skill-tiles, @skill-change-provenance | Stat-Kacheln einheitliche Höhe, Label-Zone fix, Metrik unten */
.base-tile-stat {
    min-height: 8rem;
    height: 100%;
    padding: 16px 18px;
    border-radius: 1rem;
    box-shadow: var(--shadow-sm);
    align-items: stretch;
    text-align: left;
    justify-content: flex-start;
}

/* Änderungsprotokoll: 2026-06-03 | composer-session | @skill-tiles, @skill-change-provenance | Label und Metrik enger, kein space-between */
.base-tile-stat-content {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    width: 100%;
    height: 100%;
    min-height: 0;
    flex: 1;
    gap: 0;
}

/* Änderungsprotokoll: 2026-06-03 | composer-session | @skill-tiles, @skill-change-provenance | Label-Höhe am Text, padding-bottom 1px */
.base-tile-stat-label {
    display: -webkit-box;
    width: 100%;
    min-height: 0;
    max-height: calc(2 * 1.3125rem + 1px);
    margin: 0;
    padding-bottom: 1px;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-xs);
    line-height: 1.3125rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text);
    text-align: left;
}

/* Änderungsprotokoll: 2026-06-03 | composer-session | @skill-tiles, @skill-change-provenance | margin-top:auto entfernt – Wert direkt unter Label */
.base-tile-stat-metric-value {
    display: block;
    width: 100%;
    flex-shrink: 0;
    margin-top: 0;
    text-align: left;
    font-size: clamp(1.125rem, 2vw + 0.5rem, var(--font-size-2xl));
    font-weight: var(--font-weight-extrabold);
    line-height: var(--line-height-tight);
    letter-spacing: -0.03em;
    margin-bottom: 0;
    color: var(--color-stat-metric);
}

.base-tile-stat:hover {
    transform: translateY(-2px);
    border-color: var(--color-primary);
    background-color: var(--color-surface-hover);
    box-shadow: var(--shadow-md);
}

/* Änderungsprotokoll: 2026-06-03 | Agent | @skill-tiles, @skill-change-provenance | Klickbare Dashboard-Stat-Kacheln als Anker */
a.base-tile-stat-action {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

a.base-tile-stat-action:visited {
    color: inherit;
}

a.base-tile-stat-action:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
}

.base-tile-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    min-height: 56px;
    border-radius: 1rem;
    background-color: var(--color-primary-soft-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    border: 1px solid var(--color-primary-soft-border);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.base-tile-icon:hover {
    background: var(--gradient-brand);
    color: var(--color-text-inverse);
    border-color: transparent;
}

.base-tile-icon-svg {
    display: block;
    width: 24px;
    height: 24px;
}