/* =============================================
   STATS PAGE - COMPACT PROFESSIONAL DESIGN
   ============================================= */

/* Stats Tabs */
.stats-tabs {
    display: flex;
    gap: var(--space-1);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-full);
    padding: var(--space-1);
    margin-bottom: var(--space-4);
    width: fit-content;
}

.stats-tab {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--border-radius-full);
    cursor: pointer;
    transition: all 0.2s ease;
}

.stats-tab:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.stats-tab.active {
    background: var(--color-primary);
    color: white;
}

.stats-tab i {
    font-size: 0.75rem;
}

/* Stats Grid - 4 cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.stat-card-compact {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
}

.stat-icon-mini {
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
}

.stat-card-compact.primary .stat-icon-mini { background: rgba(99, 102, 241, 0.15); color: #6366f1; }
.stat-card-compact.success .stat-icon-mini { background: rgba(34, 197, 94, 0.15); color: #22c55e; }
.stat-card-compact.warning .stat-icon-mini { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.stat-card-compact.info .stat-icon-mini { background: rgba(59, 130, 246, 0.15); color: #3b82f6; }
.stat-card-compact.danger .stat-icon-mini { background: rgba(239, 68, 68, 0.15); color: #ef4444; }

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

/* Stats Rows */
.stats-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.stats-row.single {
    grid-template-columns: 1fr;
}

/* Stats Panel */
.stats-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.stats-panel.full {
    grid-column: 1 / -1;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.panel-header span {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.panel-header i {
    color: var(--color-primary);
    font-size: 0.75rem;
}

.panel-body {
    padding: var(--space-3);
}

.panel-body.scroll {
    max-height: 350px;
    overflow-y: auto;
}

/* Mini List Item */
.mini-list-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--border-color);
}

.mini-list-item:last-child {
    border-bottom: none;
}

.mini-list-item .rank {
    width: 24px;
    height: 24px;
    border-radius: var(--border-radius-sm);
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-muted);
}

.mini-list-item .item-info {
    flex: 1;
    min-width: 0;
}

.mini-list-item .item-title {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mini-list-item .item-sub {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.mini-list-item .item-count {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

/* Summary Metrics */
.summary-metrics {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.metric {
    text-align: center;
    min-width: 80px;
}

.metric-value {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
}

.metric-value.primary { color: #6366f1; }
.metric-value.success { color: #22c55e; }
.metric-value.warning { color: #f59e0b; }
.metric-value.info { color: #3b82f6; }
.metric-value.danger { color: #ef4444; }

.metric-label {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-top: var(--space-1);
}

/* Song Stat Row */
.song-stat-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--border-color);
}

.song-stat-row:last-child {
    border-bottom: none;
}

.song-stat-row .rank {
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-muted);
    min-width: 30px;
}

.song-stat-row .song-info {
    flex: 1;
    min-width: 0;
}

.song-stat-row .song-title {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.song-stat-row .song-meta {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.song-stat-row .song-bar {
    width: 100px;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
}

.song-stat-row .bar-fill {
    height: 100%;
    background: var(--color-primary);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.song-stat-row .song-count {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    min-width: 35px;
    text-align: right;
}

/* Leader Row */
.leader-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--border-color);
}

.leader-row:last-child {
    border-bottom: none;
}

.leader-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
}

.leader-info {
    flex: 1;
}

.leader-name {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.leader-role {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.leader-stat {
    text-align: right;
}

.leader-stat .stat-num {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
}

.leader-stat .stat-txt {
    display: block;
    font-size: 0.65rem;
    color: var(--text-muted);
}

/* Minister Stat Row */
.minister-stat-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--border-color);
}

.minister-stat-row:last-child {
    border-bottom: none;
}

.minister-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.minister-info {
    flex: 1;
    min-width: 0;
}

.minister-name {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.minister-inst {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.minister-counts {
    text-align: right;
}

.count-badge {
    display: inline-block;
    padding: 2px 8px;
    background: var(--color-primary);
    color: white;
    border-radius: var(--border-radius-full);
    font-size: 0.7rem;
    font-weight: var(--font-weight-bold);
}

.count-label {
    display: block;
    font-size: 0.6rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Keys Grid */
.keys-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.key-chip {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border: 1px solid;
    border-radius: var(--border-radius-md);
    background: var(--bg-card);
}

.key-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.key-name {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.key-pct {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* Tags Wrap */
.tags-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.tag-chip {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
    border: 1px solid;
}

/* Activity Row */
.activity-row {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--border-color);
}

.activity-row:last-child {
    border-bottom: none;
}

.activity-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    flex-shrink: 0;
}

.activity-icon.success { background: rgba(34, 197, 94, 0.15); color: #22c55e; }
.activity-icon.warning { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.activity-icon.danger { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.activity-icon.info { background: rgba(59, 130, 246, 0.15); color: #3b82f6; }
.activity-icon.secondary { background: rgba(148, 163, 184, 0.15); color: #94a3b8; }
.activity-icon.muted { background: var(--bg-tertiary); color: var(--text-muted); }

.activity-info {
    flex: 1;
    min-width: 0;
}

.activity-user {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.activity-desc {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 2px 0;
}

.activity-time {
    display: block;
    font-size: 0.65rem;
    color: var(--text-muted);
}

.activity-module {
    font-size: 0.65rem;
    padding: 2px 6px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-sm);
    color: var(--text-muted);
    text-transform: uppercase;
}

/* Responsive */
@media (max-width: 768px) {
    .stats-tabs {
        width: 100%;
        overflow-x: auto;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-row {
        grid-template-columns: 1fr;
    }

    .summary-metrics {
        gap: var(--space-3);
    }

    .metric {
        min-width: 60px;
    }

    .song-stat-row .song-bar {
        width: 60px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .stat-card-compact {
        padding: var(--space-2) var(--space-3);
    }

    .stat-icon-mini {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }

    .stat-number {
        font-size: var(--font-size-lg);
    }
}

/* Minister Top Songs Modal */
.minister-top-list {
    display: flex;
    flex-direction: column;
}

.minister-top-item {
    border-bottom: 1px solid var(--border-color);
}

.minister-top-item:last-child {
    border-bottom: none;
}

.minister-top-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
}

.minister-top-rank {
    min-width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    background: var(--color-primary);
    border-radius: var(--border-radius-full);
}

.minister-top-count-btn {
    padding: 4px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-full);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.minister-top-count-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

/* Popover */
.minister-top-popover {
    display: none;
    position: absolute;
    right: 0;
    top: calc(100% + 6px);
    z-index: var(--z-dropdown);
    min-width: 200px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg, 10px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    padding: 8px 0;
    animation: popoverIn 0.15s ease;
}

.minister-top-popover.open {
    display: block;
}

@keyframes popoverIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

.minister-top-popover-title {
    padding: 4px 14px 8px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 4px;
}

.minister-top-popover-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    font-size: 13px;
    color: var(--text-primary);
    text-decoration: none;
    transition: background 0.12s ease;
}

.minister-top-popover-link:hover {
    background: var(--bg-tertiary);
    color: var(--color-primary);
}

.minister-top-popover-link i {
    color: var(--text-muted);
    font-size: 12px;
}