/**
 * PultChat Analytics — CSS
 */

.pa-app {
    padding: 20px 28px;
    max-width: 1400px;
    margin: 0 auto;
}
.pa-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.pa-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary, #e7e9ea);
}
.pa-periods {
    display: flex;
    gap: 4px;
    background: var(--bg-secondary, #1a2836);
    border-radius: 10px;
    padding: 3px;
}
.pa-period {
    padding: 6px 18px;
    border: none;
    background: none;
    color: var(--text-secondary, #8b98a5);
    font-size: .82rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    transition: all .15s;
}
.pa-period:hover { color: var(--text-primary); }
.pa-period.active {
    background: var(--accent, #1da1f2);
    color: #fff;
}

/* Loading */
.pa-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 80px 20px;
    color: var(--text-muted, #6e767d);
    font-size: .88rem;
}
.pa-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color, #2e4052);
    border-top-color: var(--accent, #1da1f2);
    border-radius: 50%;
    animation: paSpin .8s linear infinite;
}
@keyframes paSpin { to { transform: rotate(360deg); } }

/* KPI Cards */
.pa-kpis {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.pa-kpi {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--bg-secondary, #1a2836);
    border: 1px solid var(--border-color, #2e4052);
    border-radius: 14px;
    padding: 18px 20px;
    transition: border-color .15s;
}
.pa-kpi:hover { border-color: var(--accent, #1da1f2); }
.pa-kpi-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.pa-kpi-body { min-width: 0; }
.pa-kpi-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary, #e7e9ea);
    line-height: 1.2;
}
.pa-kpi-label {
    font-size: .8rem;
    color: var(--text-secondary, #8b98a5);
    margin-top: 2px;
}
.pa-kpi-sub {
    font-size: .7rem;
    color: var(--text-muted, #6e767d);
    margin-top: 2px;
}

/* Chart Cards */
.pa-charts-row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}
.pa-chart-card {
    background: var(--bg-secondary, #1a2836);
    border: 1px solid var(--border-color, #2e4052);
    border-radius: 14px;
    padding: 18px 20px;
    min-height: 280px;
    position: relative;
}
.pa-chart-lg { flex: 2; }
.pa-chart-sm { flex: 1; }
.pa-chart-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .82rem;
    font-weight: 700;
    color: var(--text-secondary, #8b98a5);
    text-transform: uppercase;
    letter-spacing: .3px;
    margin-bottom: 14px;
}
.pa-chart-card canvas {
    max-height: 240px;
}

/* Managers Table */
.pa-table-card {
    background: var(--bg-secondary, #1a2836);
    border: 1px solid var(--border-color, #2e4052);
    border-radius: 14px;
    padding: 18px 20px;
    margin-bottom: 20px;
}
.pa-table {
    width: 100%;
    border-collapse: collapse;
}
.pa-table th {
    text-align: left;
    font-size: .73rem;
    font-weight: 700;
    color: var(--text-muted, #6e767d);
    text-transform: uppercase;
    letter-spacing: .3px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-color, #2e4052);
}
.pa-table td {
    font-size: .82rem;
    color: var(--text-primary, #e7e9ea);
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-color, #2e4052);
}
.pa-table tr:last-child td { border-bottom: none; }
.pa-table tr:hover td { background: var(--bg-hover, rgba(29,161,242,.04)); }

.pa-empty {
    padding: 30px;
    text-align: center;
    color: var(--text-muted, #6e767d);
    font-size: .82rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .pa-charts-row { flex-direction: column; }
    .pa-chart-lg, .pa-chart-sm { flex: 1; }
}
@media (max-width: 768px) {
    .pa-app { padding: 12px 14px; }
    .pa-kpis { grid-template-columns: repeat(2, 1fr); }
    .pa-header { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
    .pa-kpis { grid-template-columns: 1fr; }
}