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

/* 011-ui-mobile 004 / 011-ui-css-tiles 014: Mobile und Tablet nur eine Tile pro Zeile; ab Desktop mehrere */
.base-tile-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    align-items: stretch;
}

.base-tile-grid-centered {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    align-items: stretch;
    max-width: 980px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 1024px) {
    .base-tile-grid {
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    }

    .base-tile-grid-centered {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

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

    .base-tile-grid-centered {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* Mobile: 011-ui-mobile 003 – Innen-Rahmen maximal 20px Abstand links/rechts */
.base-tile {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 1rem;
    box-shadow: var(--shadow-sm);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 20px;
    min-height: 220px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 1rem;
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

/* Ab Tablet mindestens 25px Innenabstand */
@media (min-width: 600px) {
    .base-tile {
        padding: 25px;
    }
}

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

.base-tile-subtle {
    border-color: var(--color-border);
    background-color: var(--color-surface);
    text-decoration: none;
}

.base-tile-subtle:hover {
    border-color: var(--color-border);
    background-color: var(--color-surface);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
}

/* Dashboard KPI-Links: kombiniert base-tile + base-tile-subtle (011-ui-html 021: eine Klasse pro Element) */
.base-dashboard-kpi-tile {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 1rem;
    box-shadow: var(--shadow-sm);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 20px;
    min-height: 220px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 1rem;
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
}

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

.base-dashboard-kpi-tile:hover {
    border-color: var(--color-border);
    background-color: var(--color-surface);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
}

.base-tile-kpi-value {
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1.15;
    margin: auto 0 0 0;
}

.base-tile-kpi-description {
    font-size: clamp(0.82rem, 1.9vw, 0.9rem);
    color: var(--color-text-muted);
    line-height: var(--line-height-normal);
    margin: 0;
}

.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-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: 10px 20px;
}

@media (min-width: 600px) {
    .base-tile-fit {
        padding: 10px 5px;
    }
}

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