/* =========================================================
   reports.css — KPI cards, filter bar, charts.
   ========================================================= */

/* ---------- Date filter ---------- */
.report-filter {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin-bottom: var(--space-5);
}
.report-filter-presets {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: var(--space-4);
}
.report-filter-preset {
    padding: 6px 12px;
    border-radius: var(--radius-pill);
    background-color: var(--color-surface-2);
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}
.report-filter-preset:hover {
    background-color: var(--color-primary-soft);
    color: var(--color-primary);
}
.report-filter-preset.is-active {
    background-color: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.report-filter-custom {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
    align-items: end;
}
@media (min-width: 800px) {
    .report-filter-custom {
        grid-template-columns: 1fr 1fr auto;
    }
}
.report-filter-custom .form-group { margin: 0; }
.report-filter-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-4);
    flex-wrap: wrap;
}
.report-range-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ---------- KPI cards ---------- */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-5);
}
.kpi-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
}
.kpi-icon {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    background-color: var(--color-primary-soft);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    flex-shrink: 0;
}
.kpi-body { flex: 1; min-width: 0; }
.kpi-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}
.kpi-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.3;
}
.kpi-delta {
    font-size: 0.75rem;
    margin-top: 4px;
}
.kpi-delta.is-up   { color: #2e7d32; }
.kpi-delta.is-down { color: #c62828; }
.kpi-delta.is-flat { color: var(--color-text-muted); }
.kpi-note {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

/* ---------- Chart layout ---------- */
.report-charts {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}
@media (min-width: 900px) {
    .report-charts {
        grid-template-columns: 1fr 1fr;
    }
    .report-chart-wide {
        grid-column: 1 / -1;
    }
}
.report-chart-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    min-height: 280px;
    display: flex;
    flex-direction: column;
}
.report-chart-card h3 {
    margin: 0 0 var(--space-3);
    font-size: 0.95rem;
    color: var(--color-text);
}
.report-chart-card canvas {
    flex: 1;
    max-height: 320px;
}

/* ---------- Report landing links ---------- */
.report-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-4);
}
.report-card {
    display: block;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    text-decoration: none;
    color: inherit;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.report-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}
.report-card-icon {
    font-size: 2rem;
    margin-bottom: var(--space-3);
}
.report-card h3 {
    font-size: 1.1rem;
    margin: 0 0 var(--space-2);
}
.report-card p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin: 0;
}

/* ---------- Print ---------- */
@media print {
    .site-header,
    .site-footer,
    .admin-sidebar,
    .panel-topbar,
    .report-filter,
    .page-header .btn,
    .back-to-site {
        display: none !important;
    }
    .panel-shell,
    .panel-main {
        display: block !important;
    }
    .panel-content {
        padding: 0 !important;
    }
    .kpi-card,
    .report-chart-card,
    .admin-section {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #ccc !important;
    }
    body {
        background: #fff !important;
    }
}