/* =========================================================================
   Litter Statistics & Analytics Styles
   ========================================================================= */

/* Accordion Sections */
.litter-accordion .accordion-item {
    border: none;
    background: transparent;
    margin-bottom: 1rem;
}

.litter-accordion .accordion-button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 12px !important;
    box-shadow: 0 4px 8px rgba(102, 126, 234, 0.2);
    padding: 1rem 1.5rem;
}

.litter-accordion .accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, #5568d3 0%, #653a8b 100%);
    box-shadow: 0 6px 12px rgba(102, 126, 234, 0.3);
}

.litter-accordion .accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(102, 126, 234, 0.25);
}

.litter-accordion .accordion-button::after {
    filter: brightness(0) invert(1);
}

.litter-accordion .accordion-body {
    background: white;
    border: 1px solid #e2e8f0;
    border-top: none;
    border-radius: 0 0 12px 12px;
    padding: 1.5rem;
}

/* KPI Cards Grid */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.kpi-card {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.kpi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.kpi-card:hover {
    border-color: #667eea;
    box-shadow: 0 8px 16px rgba(102, 126, 234, 0.15);
    transform: translateY(-2px);
}

.kpi-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);
}

.kpi-content {
    flex: 1;
}

.kpi-label {
    font-size: 0.85rem;
    color: #64748b;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.kpi-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1e293b;
    line-height: 1;
}

.kpi-subtitle {
    font-size: 0.8rem;
    color: #94a3b8;
    margin-top: 0.25rem;
}

/* Warning KPI Card */
.kpi-card.warning {
    border-color: #fbbf24;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.05), rgba(245, 158, 11, 0.05));
}

.kpi-card.warning::before {
    background: linear-gradient(90deg, #fbbf24 0%, #f59e0b 100%);
}

.kpi-card.warning .kpi-icon {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
}

/* Ranking Table */
.ranking-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-bottom: 1rem;
}

.ranking-table thead th {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-weight: 600;
    padding: 1rem 0.75rem;
    text-align: left;
    font-size: 0.9rem;
    border: none;
    position: sticky;
    top: 0;
    z-index: 10;
    cursor: pointer;
    user-select: none;
}

.ranking-table thead th:hover {
    background: linear-gradient(135deg, #5568d3 0%, #653a8b 100%);
}

.ranking-table thead th:first-child {
    border-top-left-radius: 12px;
}

.ranking-table thead th:last-child {
    border-top-right-radius: 12px;
}

.ranking-table thead th .sort-icon {
    margin-left: 0.5rem;
    font-size: 0.8rem;
    opacity: 0.5;
}

.ranking-table tbody tr {
    background: white;
    transition: all 0.2s ease;
    border-bottom: 1px solid #e2e8f0;
}

.ranking-table tbody tr:nth-child(even) {
    background: #f8fafc;
}

.ranking-table tbody tr:hover {
    background: #f0f4ff;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.15);
    transform: scale(1.005);
}

.ranking-table tbody td {
    padding: 1rem 0.75rem;
    vertical-align: middle;
    border: none;
}

/* Rank Badge */
.rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.9rem;
}

.rank-badge.rank-1 {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: white;
    box-shadow: 0 2px 4px rgba(251, 191, 36, 0.4);
}

.rank-badge.rank-2 {
    background: linear-gradient(135deg, #94a3b8 0%, #64748b 100%);
    color: white;
    box-shadow: 0 2px 4px rgba(148, 163, 184, 0.4);
}

.rank-badge.rank-3 {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    color: white;
    box-shadow: 0 2px 4px rgba(249, 115, 22, 0.4);
}

.rank-badge.rank-other {
    background: #e2e8f0;
    color: #64748b;
}

/* Performance Badge */
.performance-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    gap: 0.3rem;
}

.performance-badge.above-avg {
    background: #dcfce7;
    color: #166534;
}

.performance-badge.below-avg {
    background: #fee2e2;
    color: #991b1b;
}

.performance-badge.avg {
    background: #e0e7ff;
    color: #3730a3;
}

/* Chart Container */
.chart-container {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    margin-bottom: 1.5rem;
}

.chart-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Bar Chart */
.bar-chart {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    height: 280px;
    padding: 1rem 0;
}

.bar-chart-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    min-width: 0;
}

.bar-chart-bar-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    flex: 1;
}

.bar-chart-bar {
    width: 100%;
    max-width: 60px;
    background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px 8px 0 0;
    position: relative;
    transition: all 0.5s ease;
    box-shadow: 0 -2px 4px rgba(102, 126, 234, 0.2);
}

.bar-chart-bar:hover {
    background: linear-gradient(180deg, #5568d3 0%, #653a8b 100%);
    box-shadow: 0 -4px 8px rgba(102, 126, 234, 0.3);
}

.bar-chart-value {
    position: absolute;
    top: -24px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    font-weight: 700;
    color: #1e293b;
    white-space: nowrap;
}

.bar-chart-label {
    margin-top: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: #64748b;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

.bar-chart-collar {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    margin-top: 0.25rem;
    box-shadow: 0 0 0 2px #fff, 0 2px 4px rgba(0, 0, 0, 0.15);
}

/* Recommendations */
.recommendations-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.recommendation-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border: 1px solid #e2e8f0;
    border-left: 4px solid;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.recommendation-item:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
    transform: translateX(4px);
}

.recommendation-item.warning {
    border-left-color: #f59e0b;
    background: linear-gradient(90deg, rgba(251, 191, 36, 0.05), white);
}

.recommendation-item.info {
    border-left-color: #3b82f6;
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.05), white);
}

.recommendation-item.success {
    border-left-color: #10b981;
    background: linear-gradient(90deg, rgba(16, 185, 129, 0.05), white);
}

.recommendation-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.recommendation-item.warning .recommendation-icon {
    background: #fef3c7;
    color: #f59e0b;
}

.recommendation-item.info .recommendation-icon {
    background: #dbeafe;
    color: #3b82f6;
}

.recommendation-item.success .recommendation-icon {
    background: #d1fae5;
    color: #10b981;
}

.recommendation-content {
    flex: 1;
}

.recommendation-title {
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.25rem;
}

.recommendation-message {
    font-size: 0.9rem;
    color: #64748b;
    margin: 0;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: #94a3b8;
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state p {
    font-size: 1rem;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .kpi-grid {
        grid-template-columns: 1fr;
    }
    
    .kpi-value {
        font-size: 1.5rem;
    }
    
    .ranking-table {
        font-size: 0.85rem;
    }
    
    .ranking-table thead th,
    .ranking-table tbody td {
        padding: 0.75rem 0.5rem;
    }
    
    .bar-chart {
        height: 220px;
        gap: 0.3rem;
    }
    
    .bar-chart-bar {
        max-width: 40px;
    }
    
    .bar-chart-label {
        font-size: 0.65rem;
    }
}

@media (max-width: 576px) {
    .litter-accordion .accordion-button {
        font-size: 1rem;
        padding: 0.875rem 1rem;
    }
    
    .kpi-card {
        padding: 1rem;
    }
    
    .kpi-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .recommendation-item {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* =========================================================================
   AnimalisPro dark premium overrides
   ========================================================================= */
body[data-ap-layout="animalispro"] .litter-accordion .accordion-body,
body[data-ap-layout="animalispro"] .kpi-card,
body[data-ap-layout="animalispro"] .chart-container,
body[data-ap-layout="animalispro"] .recommendation-item,
body[data-ap-variant] .litter-accordion .accordion-body,
body[data-ap-variant] .kpi-card,
body[data-ap-variant] .chart-container,
body[data-ap-variant] .recommendation-item {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.12);
    color: var(--text-main, #F5F0FF);
    box-shadow: 0 8px 24px rgba(0,0,0,0.22);
}

body[data-ap-layout="animalispro"] .kpi-card.warning,
body[data-ap-variant] .kpi-card.warning {
    background: linear-gradient(135deg, rgba(251,191,36,0.10), rgba(245,158,11,0.05));
}

body[data-ap-layout="animalispro"] .kpi-label,
body[data-ap-layout="animalispro"] .kpi-subtitle,
body[data-ap-layout="animalispro"] .bar-chart-label,
body[data-ap-layout="animalispro"] .recommendation-message,
body[data-ap-layout="animalispro"] .empty-state,
body[data-ap-variant] .kpi-label,
body[data-ap-variant] .kpi-subtitle,
body[data-ap-variant] .bar-chart-label,
body[data-ap-variant] .recommendation-message,
body[data-ap-variant] .empty-state {
    color: var(--text-muted, #CDBFEA);
}

body[data-ap-layout="animalispro"] .kpi-value,
body[data-ap-layout="animalispro"] .chart-title,
body[data-ap-layout="animalispro"] .bar-chart-value,
body[data-ap-layout="animalispro"] .recommendation-title,
body[data-ap-variant] .kpi-value,
body[data-ap-variant] .chart-title,
body[data-ap-variant] .bar-chart-value,
body[data-ap-variant] .recommendation-title {
    color: var(--text-main, #F5F0FF);
}

body[data-ap-layout="animalispro"] .ranking-table,
body[data-ap-variant] .ranking-table {
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.12);
}

body[data-ap-layout="animalispro"] .ranking-table tbody tr,
body[data-ap-variant] .ranking-table tbody tr {
    background: rgba(255,255,255,0.04);
    border-bottom-color: rgba(255,255,255,0.08);
}

body[data-ap-layout="animalispro"] .ranking-table tbody tr:nth-child(even),
body[data-ap-variant] .ranking-table tbody tr:nth-child(even) {
    background: rgba(255,255,255,0.06);
}

body[data-ap-layout="animalispro"] .ranking-table tbody tr:hover,
body[data-ap-variant] .ranking-table tbody tr:hover {
    background: rgba(217,119,255,0.10);
    box-shadow: 0 8px 18px rgba(0,0,0,0.22);
}

body[data-ap-layout="animalispro"] .ranking-table tbody td,
body[data-ap-layout="animalispro"] .ranking-table tbody td *,
body[data-ap-variant] .ranking-table tbody td,
body[data-ap-variant] .ranking-table tbody td * {
    color: var(--text-main, #F5F0FF);
}

body[data-ap-layout="animalispro"] .rank-badge.rank-other,
body[data-ap-variant] .rank-badge.rank-other {
    background: rgba(255,255,255,0.12);
    color: var(--text-muted, #CDBFEA);
}

body[data-ap-layout="animalispro"] .performance-badge.above-avg,
body[data-ap-variant] .performance-badge.above-avg {
    background: rgba(34,197,94,0.16);
    color: #86efac;
}

body[data-ap-layout="animalispro"] .performance-badge.below-avg,
body[data-ap-variant] .performance-badge.below-avg {
    background: rgba(239,68,68,0.16);
    color: #fca5a5;
}

body[data-ap-layout="animalispro"] .performance-badge.avg,
body[data-ap-variant] .performance-badge.avg {
    background: rgba(90,184,255,0.16);
    color: #93c5fd;
}

body[data-ap-layout="animalispro"] .bar-chart-collar,
body[data-ap-variant] .bar-chart-collar {
    box-shadow: 0 0 0 2px rgba(255,255,255,0.18), 0 2px 4px rgba(0,0,0,0.20);
}

body[data-ap-layout="animalispro"] .recommendation-item.warning,
body[data-ap-variant] .recommendation-item.warning {
    background: linear-gradient(90deg, rgba(251,191,36,0.12), rgba(255,255,255,0.05));
}

body[data-ap-layout="animalispro"] .recommendation-item.info,
body[data-ap-variant] .recommendation-item.info {
    background: linear-gradient(90deg, rgba(59,130,246,0.12), rgba(255,255,255,0.05));
}

body[data-ap-layout="animalispro"] .recommendation-item.success,
body[data-ap-variant] .recommendation-item.success {
    background: linear-gradient(90deg, rgba(16,185,129,0.12), rgba(255,255,255,0.05));
}

body[data-ap-layout="animalispro"] .recommendation-item.warning .recommendation-icon,
body[data-ap-variant] .recommendation-item.warning .recommendation-icon {
    background: rgba(245,158,11,0.16);
    color: #fde68a;
}

body[data-ap-layout="animalispro"] .recommendation-item.info .recommendation-icon,
body[data-ap-variant] .recommendation-item.info .recommendation-icon {
    background: rgba(59,130,246,0.16);
    color: #93c5fd;
}

body[data-ap-layout="animalispro"] .recommendation-item.success .recommendation-icon,
body[data-ap-variant] .recommendation-item.success .recommendation-icon {
    background: rgba(16,185,129,0.16);
    color: #86efac;
}