/* Widget Tiles CSS - Professional Dark Mode Tile Styles */

/* Tiles Container - laut ui-widget-tile.mdc Regel 009: ganze Zeilenbreite */
.widget-tiles-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Spezifische Tile-Container für feste Spaltenanzahl */
.widget-tiles-container-2 {
    grid-template-columns: repeat(2, 1fr);
}

.widget-tiles-container-3 {
    grid-template-columns: repeat(3, 1fr);
}

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

/* Base Tile Styles - Dark Mode mit besserer Sichtbarkeit */
/* laut ui-widget-tile.mdc Regel 008: Tiles dürfen keinen Rahmen haben */
.widget-tile {
    background: var(--color-surface);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-medium);
    border: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 200px;
}

/* Hover Effect - Leuchtend im Dark Mode */
.widget-tile:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-elevated-hover), 0 0 30px rgba(255, 152, 0, 0.15);
    border: none;
}

/* Tile Header */
.widget-tile-header {
    margin-bottom: 1.5rem;
}

/* Tile Content - laut ui-widget-tile.mdc Regel 003: zentriert */
.widget-tile-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* Tile Numbers - Leuchtend und gut sichtbar im Dark Mode */
.widget-tile-number {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
    line-height: var(--line-height-tight);
    text-shadow: 0 0 20px rgba(255, 152, 0, 0.6);
}

/* Tile Labels - Heller für Dark Mode */
.widget-tile-label {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.75);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    font-weight: var(--font-weight-medium);
}

/* Tile Titles - Heller für bessere Lesbarkeit */
.widget-tile-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 0.75rem;
}

/* Tile Subtitles - Heller für bessere Lesbarkeit */
.widget-tile-subtitle {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 0.5rem;
}

/* Tile Descriptions - Heller für bessere Lesbarkeit */
.widget-tile-description {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
    line-height: var(--line-height-relaxed);
}

/* Tile Icons - Leuchtend im Dark Mode */
.widget-tile-icon {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    color: var(--color-primary);
    margin-bottom: 1rem;
    display: block;
    text-shadow: 0 0 15px rgba(255, 152, 0, 0.5);
}

/* Tile Metrics - Heller für bessere Lesbarkeit */
.widget-tile-metric {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
}

/* Tile Footer */
.widget-tile-footer {
    margin-top: auto;
    padding-top: 1rem;
}

/* Tile Button */
.widget-tile-button {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-primary);
    color: var(--color-text-on-primary);
    text-decoration: none;
    border-radius: var(--border-radius-small);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: all 0.3s ease;
}

.widget-tile-button:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

/* Clickable Tiles */
.widget-tile-clickable {
    cursor: pointer;
    user-select: none;
}

.widget-tile-clickable:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-elevated-hover);
}

/* Tile Type Variations - Deutlichere Backgrounds im Dark Mode */
.widget-tile-primary {
    background: rgba(255, 152, 0, 0.08);
    border: none;
}

.widget-tile-primary:hover {
    background: rgba(255, 152, 0, 0.12);
    border: none;
    box-shadow: 0 8px 32px rgba(255, 152, 0, 0.15), var(--shadow-elevated-hover);
}

.widget-tile-secondary {
    background: rgba(38, 198, 218, 0.08);
    border: none;
}

.widget-tile-secondary:hover {
    background: rgba(38, 198, 218, 0.12);
    border: none;
    box-shadow: 0 8px 32px rgba(38, 198, 218, 0.15), var(--shadow-elevated-hover);
}

.widget-tile-success {
    background: rgba(102, 187, 106, 0.08);
    border: none;
}

.widget-tile-success:hover {
    background: rgba(102, 187, 106, 0.12);
    border: none;
}

.widget-tile-info {
    background: rgba(100, 181, 246, 0.08);
    border: none;
}

/* Tile Outline - laut ui-widget-tile.mdc Regel 008: Tiles dürfen keinen Rahmen haben */
.widget-tile-outline {
    background: var(--color-surface);
    border: none;
}

.widget-tile-outline:hover {
    border: none;
    box-shadow: 0 0 20px rgba(255, 152, 0, 0.3);
}

/* Tile Badges */
.widget-tile-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--color-accent);
    color: var(--color-text-on-accent);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    z-index: 3;
}

/* Tile Actions */
.widget-tile .widget-button-standard,
.widget-tile .widget-button-delete {
    margin-top: auto;
    width: 100%;
}

/* Responsive Design - laut ui-css.mdc Regel 022: 4 Breakpoints */

/* Mobile: max-width 576px - laut ui-mobile.mdc Regel 003: max 20px Abstand */
@media (max-width: 576px) {
    .widget-tiles-container,
    .widget-tiles-container-2,
    .widget-tiles-container-3,
    .widget-tiles-container-4 {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .widget-tile {
        padding: 1.25rem;
        min-height: 180px;
    }
    
    .widget-tile-number {
        font-size: var(--font-size-xl);
    }
    
    .widget-tile-icon {
        font-size: var(--font-size-xs);
    }
    
    .widget-tile-title {
        font-size: var(--font-size-base);
    }
    
    .widget-tile-description {
        font-size: var(--font-size-xs);
    }
}

/* Tablet/iPad: 600px-768px */
@media (min-width: 600px) and (max-width: 768px) {
    .widget-tiles-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .widget-tiles-container-3,
    .widget-tiles-container-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .widget-tile {
        padding: 1.5rem;
        min-height: 200px;
    }
    
    .widget-tile-number {
        font-size: var(--font-size-2xl);
    }
}

/* Kleiner Desktop/13-Zoll: 1024px-1366px */
@media (min-width: 1024px) and (max-width: 1366px) {
    .widget-tiles-container {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 1.25rem;
    }
    
    .widget-tile {
        padding: 1.5rem;
    }
    
    .widget-tile-number {
        font-size: var(--font-size-2xl);
    }
}

/* Großer Desktop/Widescreen: min-width 1440px */
@media (min-width: 1440px) {
    .widget-tiles-container {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}