/* ============================================
   ImportPanel v5.0 - Reports & Analytics Page
   Enhanced: KPI cards, comparison, geo, timeline
   ============================================ */

/* ---- Reports Header ---- */
.reports-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
}

.reports-header h1 {
    margin: 0;
}

.reports-header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    min-width: 0;
}

.reports-period-buttons {
    display: flex;
    gap: 4px;
    background: var(--color-surface-alt, #f1f5f9);
    border-radius: 8px;
    padding: 3px;
}

.reports-period-buttons .period-btn {
    border-radius: 6px;
    font-size: 13px;
    padding: 6px 12px;
    white-space: nowrap;
    transition: all 0.15s ease;
    color: var(--color-text-secondary, #64748b);
    background: transparent;
    border: none;
    cursor: pointer;
    font-weight: 500;
}

.reports-period-buttons .period-btn:hover {
    color: var(--color-text, #1e293b);
    background: var(--color-surface, #ffffff);
}

.reports-period-buttons .period-btn.period-btn-active {
    background: var(--color-surface, #ffffff);
    color: var(--color-primary, #3b82f6);
    box-shadow: var(--shadow-sm, 0 1px 2px rgba(0,0,0,0.05));
    font-weight: 600;
}

/* ---- Action Buttons Group ---- */
.reports-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.reports-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    flex-shrink: 0;
}

.reports-actions .btn svg {
    flex-shrink: 0;
}

#btn-export-all-csv {
    border-color: var(--color-success, #22c55e);
    color: var(--color-success, #22c55e);
}

#btn-export-all-csv:hover {
    background-color: var(--color-success, #22c55e);
    color: #fff;
}

/* ---- Per-chart download button ---- */
.btn-chart-download {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: 6px;
    background: transparent;
    color: var(--color-text-muted, #94a3b8);
    cursor: pointer;
    transition: all 0.15s ease;
    flex-shrink: 0;
    padding: 0;
}

.btn-chart-download:hover {
    background-color: var(--color-primary, #3b82f6);
    border-color: var(--color-primary, #3b82f6);
    color: #fff;
}

.btn-chart-download svg {
    flex-shrink: 0;
}

/* ============================================
   KPI Cards Row
   ============================================ */
.reports-kpi-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.kpi-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 20px;
    background: var(--color-surface, #ffffff);
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: 12px;
    box-shadow: var(--shadow-sm, 0 1px 2px rgba(0,0,0,0.05));
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.kpi-card:hover {
    box-shadow: var(--shadow-md, 0 4px 6px rgba(0,0,0,0.1));
    transform: translateY(-1px);
}

.kpi-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    flex-shrink: 0;
}

.kpi-icon-blue {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.kpi-icon-green {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
}

.kpi-icon-amber {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.kpi-icon-purple {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
}

.kpi-card-content {
    flex: 1;
    min-width: 0;
}

.kpi-card-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-muted, #94a3b8);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
}

.kpi-card-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text, #1e293b);
    line-height: 1.2;
    margin-bottom: 2px;
}

.kpi-card-sub {
    font-size: 12px;
    color: var(--color-text-muted, #94a3b8);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.kpi-trend-up {
    color: #22c55e;
    font-size: 14px;
    margin-left: 4px;
}

.kpi-trend-down {
    color: #ef4444;
    font-size: 14px;
    margin-left: 4px;
}

/* ============================================
   Period Comparison Section (Period-over-Period)
   ============================================ */
.reports-comparison {
    margin-bottom: 24px;
}

/* Period selector UI */
.period-comparison-selector {
    margin-bottom: 24px;
}

.period-comparison-presets {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.period-preset-btn {
    padding: 8px 16px;
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: 8px;
    background: var(--color-surface, #ffffff);
    color: var(--color-text-secondary, #64748b);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: inherit;
}

.period-preset-btn:hover {
    border-color: var(--color-primary, #3b82f6);
    background: var(--color-primary-light, rgba(59, 130, 246, 0.06));
    color: var(--color-primary, #3b82f6);
}

.period-preset-btn.active {
    border-color: var(--color-primary, #3b82f6);
    background: var(--color-primary, #3b82f6);
    color: #fff;
}

.period-comparison-custom {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 16px;
    align-items: end;
}

.period-selector {
    display: flex;
    align-items: center;
    gap: 8px;
}

.period-selector-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text, #1e293b);
    white-space: nowrap;
}

.period-date-input {
    padding: 8px 12px;
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: 8px;
    font-size: 13px;
    font-family: inherit;
    color: var(--color-text, #1e293b);
    background: var(--color-surface, #ffffff);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    max-width: 160px;
    width: auto;
    height: 36px;
}

.period-date-input:focus {
    outline: none;
    border-color: var(--color-primary, #3b82f6);
    box-shadow: 0 0 0 3px var(--color-primary-light, rgba(59, 130, 246, 0.1));
}

.period-separator {
    font-size: 13px;
    color: var(--color-text-muted, #94a3b8);
}

/* Comparison results */
.period-comparison-results {
    min-height: 200px;
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin-bottom: 24px;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
}

.comparison-table th {
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-muted, #94a3b8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 12px 16px;
    border-bottom: 2px solid var(--color-border, #e2e8f0);
    background: var(--color-surface-alt, #f8fafc);
}

.comparison-table th:last-child,
.comparison-table td:last-child {
    text-align: center;
}

.comparison-table td {
    padding: 14px 16px;
    font-size: 14px;
    border-bottom: 1px solid var(--color-border-light, #f1f5f9);
}

.comparison-table tbody tr:hover {
    background: var(--color-primary-light, rgba(59, 130, 246, 0.04));
}

.comparison-table .metric-label {
    font-weight: 600;
    color: var(--color-text, #1e293b);
}

.comparison-table .metric-value {
    text-align: right;
    font-variant-numeric: tabular-nums;
    color: var(--color-text, #1e293b);
}

.comparison-table .metric-change {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.change-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
}

.change-badge.positive {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
}

.change-badge.negative {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}

.change-badge.neutral {
    background: var(--color-surface-alt, #f1f5f9);
    color: var(--color-text-muted, #94a3b8);
}

.change-absolute {
    font-size: 11px;
    color: var(--color-text-secondary, #64748b);
}

/* Comparison chart section */
.comparison-chart-section {
    margin-bottom: 20px;
}

.comparison-chart-section h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text, #1e293b);
    margin: 0 0 12px 0;
}

.comparison-chart-container {
    height: 280px;
    position: relative;
}

.comparison-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

/* ============================================
   Date Range Filter
   ============================================ */
.reports-date-filter {
    margin-bottom: 24px;
}

.date-filter-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--color-surface, #ffffff);
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: 12px;
    flex-wrap: wrap;
}

.date-filter-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text, #1e293b);
    white-space: nowrap;
}

.date-filter-input {
    padding: 8px 12px;
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: 8px;
    font-size: 13px;
    font-family: inherit;
    color: var(--color-text, #1e293b);
    background: var(--color-surface, #ffffff);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    max-width: 160px;
    width: auto;
    height: 36px;
}

.date-filter-input:focus {
    outline: none;
    border-color: var(--color-primary, #3b82f6);
    box-shadow: 0 0 0 3px var(--color-primary-light, rgba(59, 130, 246, 0.1));
}

.date-filter-separator {
    font-size: 13px;
    color: var(--color-text-muted, #94a3b8);
}

/* ============================================
   Section Tabs
   ============================================ */
.reports-section-tabs {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 24px;
    background: var(--color-surface-alt, #f8fafc);
    border-radius: 10px;
    padding: 4px;
    border: 1px solid var(--color-border, #e2e8f0);
}

.report-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--color-text-secondary, #64748b);
    font-size: 14px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s ease;
    flex: 1;
    justify-content: center;
    position: relative;
}

.report-tab-btn:hover {
    color: var(--color-text, #1e293b);
    background: var(--color-surface, #ffffff);
}

.report-tab-btn.tab-active {
    background: var(--color-surface, #ffffff);
    color: var(--color-primary, #3b82f6);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    font-weight: 600;
}

.report-tab-btn.tab-active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 20px;
    right: 20px;
    height: 2px;
    background: var(--color-primary, #3b82f6);
    border-radius: 2px 2px 0 0;
}

.report-tab-btn svg {
    flex-shrink: 0;
}

/* ============================================
   Tab Content Sections
   ============================================ */
.reports-tab-content {
    min-height: 400px;
}

.report-section {
    display: none;
}

.report-section.active {
    display: block;
}

/* ---- Reports Grid ---- */
.reports-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

/* ============================================
   Saved Report Presets Section
   ============================================ */
.reports-presets-section {
    margin-bottom: 32px;
}

.reports-presets-block {
    margin-bottom: 24px;
}

.reports-presets-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text, #1e293b);
    margin: 0 0 16px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.preset-count {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-muted, #94a3b8);
}

.reports-presets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.report-preset-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--color-surface, #ffffff);
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: 10px;
    box-shadow: var(--shadow-sm, 0 1px 2px rgba(0,0,0,0.05));
    transition: all 0.2s ease;
    cursor: pointer;
    position: relative;
}

.report-preset-card:hover {
    box-shadow: var(--shadow-md, 0 4px 6px rgba(0,0,0,0.1));
    transform: translateY(-2px);
    border-color: var(--color-primary, #3b82f6);
}

.report-preset-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--color-primary-light, rgba(59, 130, 246, 0.1));
    color: var(--color-primary, #3b82f6);
    flex-shrink: 0;
}

.report-preset-content {
    flex: 1;
    min-width: 0;
}

.report-preset-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text, #1e293b);
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.report-preset-desc {
    font-size: 12px;
    color: var(--color-text-secondary, #64748b);
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.report-preset-meta {
    font-size: 11px;
    color: var(--color-text-muted, #94a3b8);
    margin-top: 6px;
}

.report-preset-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.report-preset-card:hover .report-preset-actions {
    opacity: 1;
}

.report-preset-run-btn,
.report-preset-edit-btn,
.report-preset-delete-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: 6px;
    background: var(--color-surface, #ffffff);
    color: var(--color-text-muted, #94a3b8);
    cursor: pointer;
    transition: all 0.15s ease;
    padding: 0;
}

.report-preset-run-btn:hover {
    background: var(--color-primary, #3b82f6);
    border-color: var(--color-primary, #3b82f6);
    color: #fff;
}

.report-preset-edit-btn:hover {
    background: var(--color-warning, #f59e0b);
    border-color: var(--color-warning, #f59e0b);
    color: #fff;
}

.report-preset-delete-btn:hover {
    background: var(--color-danger, #ef4444);
    border-color: var(--color-danger, #ef4444);
    color: #fff;
}

.quick-report .report-preset-run-btn {
    opacity: 1;
    position: absolute;
    top: 16px;
    right: 16px;
}

.reports-presets-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    background: var(--color-surface-alt, #f8fafc);
    border: 2px dashed var(--color-border, #e2e8f0);
    border-radius: 12px;
    text-align: center;
}

.reports-presets-empty svg {
    color: var(--color-text-muted, #94a3b8);
    margin-bottom: 16px;
}

.reports-presets-empty p {
    margin: 0 0 8px 0;
    font-size: 14px;
    color: var(--color-text-secondary, #64748b);
}

.reports-presets-empty .preset-hint {
    font-size: 12px;
    color: var(--color-text-muted, #94a3b8);
}

/* Preset icon selector in modal */
.preset-icon-selector {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 8px;
}

.preset-icon-option {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    border: 2px solid var(--color-border, #e2e8f0);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s ease;
    position: relative;
}

.preset-icon-option:hover {
    border-color: var(--color-primary, #3b82f6);
    background: var(--color-primary-light, rgba(59, 130, 246, 0.06));
}

.preset-icon-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.preset-icon-option input[type="radio"]:checked + span {
    color: var(--color-primary, #3b82f6);
}

.preset-icon-option input[type="radio"]:checked ~ {
    border-color: var(--color-primary, #3b82f6);
    background: var(--color-primary-light, rgba(59, 130, 246, 0.1));
}

.preset-icon-option:has(input[type="radio"]:checked) {
    border-color: var(--color-primary, #3b82f6);
    background: var(--color-primary-light, rgba(59, 130, 246, 0.1));
}

.preset-icon-option span {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted, #94a3b8);
}

/* ---- Per-section CSV export button (hover reveal) ---- */
.report-export-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: none;
    border: 1px solid var(--color-border, #e2e8f0);
    cursor: pointer;
    padding: 5px;
    color: var(--color-text-muted, #94a3b8);
    border-radius: var(--radius-sm, 6px);
    opacity: 0;
    transition: opacity 0.15s ease, background 0.15s ease, color 0.15s ease;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.report-card:hover .report-export-btn,
.reports-kpi-section:hover .report-export-btn {
    opacity: 1;
}

.report-export-btn:hover {
    background: var(--color-bg, #f8fafc);
    color: var(--color-text, #1e293b);
    border-color: var(--color-primary, #3b82f6);
}

/* ---- KPI section wrapper (for hover export) ---- */
.reports-kpi-section {
    position: relative;
    margin-bottom: 24px;
}

/* ---- Export all button ---- */
.export-all-btn {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ---- Report Card ---- */
.report-card {
    padding: 24px;
    position: relative;
}

.report-card.full-width {
    grid-column: 1 / -1;
}

.report-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.report-card-header h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 4px 0;
}

.report-card-subtitle {
    font-size: 12px;
    color: var(--color-text-muted, #94a3b8);
    margin: 0;
    font-weight: 400;
}

/* ---- Chart Container (reports) ---- */
.report-chart-container {
    height: 300px;
    position: relative;
}

/* ---- Chart Legend (custom for doughnut) ---- */
.report-chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
    justify-content: center;
}

.report-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--color-text-secondary);
}

.report-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* ---- Suppliers Table ---- */
.suppliers-table {
    width: 100%;
    border-collapse: collapse;
}

.suppliers-table th {
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 10px 16px;
    border-bottom: 2px solid var(--color-border);
}

.suppliers-table th:last-child,
.suppliers-table td:last-child {
    text-align: right;
}

.suppliers-table th:nth-child(3),
.suppliers-table td:nth-child(3),
.suppliers-table th:nth-child(4),
.suppliers-table td:nth-child(4),
.suppliers-table th:nth-child(5),
.suppliers-table td:nth-child(5),
.suppliers-table th:nth-child(6),
.suppliers-table td:nth-child(6) {
    text-align: right;
}

.suppliers-table td {
    padding: 12px 16px;
    font-size: 14px;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border-light);
}

.suppliers-table tbody tr:nth-child(even) {
    background-color: var(--color-surface-alt);
}

.suppliers-table tbody tr:hover {
    background-color: var(--color-primary-light);
}

/* ---- Products Table ---- */
.products-table {
    width: 100%;
    border-collapse: collapse;
}

.products-table th {
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 10px 16px;
    border-bottom: 2px solid var(--color-border);
}

.products-table th:nth-child(3),
.products-table td:nth-child(3),
.products-table th:nth-child(4),
.products-table td:nth-child(4) {
    text-align: right;
}

.products-table th:last-child {
    text-align: left;
    width: 200px;
}

.products-table td {
    padding: 12px 16px;
    font-size: 14px;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border-light);
}

.products-table tbody tr:nth-child(even) {
    background-color: var(--color-surface-alt);
}

.products-table tbody tr:hover {
    background-color: var(--color-primary-light);
}

.products-bar-cell {
    display: flex;
    align-items: center;
    gap: 8px;
}

.products-bar {
    height: 8px;
    border-radius: 4px;
    min-width: 4px;
    transition: width 0.6s ease;
}

.products-pct {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary, #64748b);
    white-space: nowrap;
    min-width: 40px;
}

/* ---- Rank Badge ---- */
.rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--color-surface-alt);
    color: var(--color-text-secondary);
    font-size: 12px;
    font-weight: 600;
}

.rank-badge.rank-1 {
    background-color: #fef3c7;
    color: #d97706;
}

.rank-badge.rank-2 {
    background-color: #e5e7eb;
    color: #6b7280;
}

.rank-badge.rank-3 {
    background-color: #fed7aa;
    color: #c2410c;
}

/* ---- Loading Skeleton ---- */
.report-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 300px;
    color: var(--color-text-muted);
    font-size: 14px;
}

/* ---- Empty State ---- */
.report-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 300px;
    color: var(--color-text-muted);
    font-size: 14px;
}

.report-empty-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 24px;
    text-align: center;
    background: var(--color-surface-alt, #f8fafc);
    border: 2px dashed var(--color-border, #e2e8f0);
    border-radius: 16px;
    min-height: 400px;
}

.report-empty-section svg {
    color: var(--color-text-muted, #94a3b8);
    margin-bottom: 20px;
    opacity: 0.5;
}

.report-empty-section h3 {
    margin: 0 0 8px 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text, #1e293b);
}

.report-empty-section p {
    margin: 0;
    font-size: 14px;
    color: var(--color-text-muted, #94a3b8);
    max-width: 360px;
}

/* ============================================
   Chart Toolbar (type switcher + actions)
   ============================================ */
.report-chart-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
}

.report-chart-type-switcher {
    display: flex;
    gap: 2px;
    background: var(--color-surface-alt, #f1f5f9);
    border-radius: 6px;
    padding: 2px;
}

.report-chart-type-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 28px;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--color-text-muted, #94a3b8);
    cursor: pointer;
    transition: all 0.15s ease;
    padding: 0;
}

.report-chart-type-btn:hover {
    color: var(--color-text, #1e293b);
    background: var(--color-surface, #ffffff);
}

.report-chart-type-btn.active {
    background: var(--color-surface, #ffffff);
    color: var(--color-primary, #3b82f6);
    box-shadow: 0 1px 2px rgba(0,0,0,0.06);
}

.report-chart-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.report-chart-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: 6px;
    background: transparent;
    color: var(--color-text-muted, #94a3b8);
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    font-family: inherit;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.report-chart-action-btn:hover {
    color: var(--color-text, #1e293b);
    border-color: var(--color-primary, #3b82f6);
    background: var(--color-primary-light, rgba(59,130,246,0.06));
}

.report-chart-action-btn svg {
    flex-shrink: 0;
}

/* ============================================
   Drill-Down Breadcrumb
   ============================================ */
.report-drilldown-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    margin-bottom: 12px;
    background: var(--color-primary-light, rgba(59,130,246,0.06));
    border: 1px solid var(--color-primary, #3b82f6);
    border-radius: 8px;
    font-size: 13px;
    color: var(--color-text, #1e293b);
}

.report-drilldown-bar .drilldown-label {
    font-weight: 600;
    color: var(--color-primary, #3b82f6);
}

.report-drilldown-back {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border: 1px solid var(--color-primary, #3b82f6);
    border-radius: 5px;
    background: var(--color-surface, #ffffff);
    color: var(--color-primary, #3b82f6);
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    font-family: inherit;
    margin-left: auto;
    transition: all 0.15s ease;
}

.report-drilldown-back:hover {
    background: var(--color-primary, #3b82f6);
    color: #fff;
}

/* ============================================
   Data Table Toggle
   ============================================ */
.report-data-table-wrapper {
    margin-top: 16px;
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: 8px;
}

.report-data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.report-data-table th {
    position: sticky;
    top: 0;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-muted, #94a3b8);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 8px 12px;
    background: var(--color-surface-alt, #f8fafc);
    border-bottom: 2px solid var(--color-border, #e2e8f0);
    z-index: 1;
}

.report-data-table td {
    padding: 7px 12px;
    color: var(--color-text, #1e293b);
    border-bottom: 1px solid var(--color-border-light, #f1f5f9);
}

.report-data-table tbody tr:hover {
    background: var(--color-primary-light, rgba(59,130,246,0.04));
}

.report-data-table td.num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.report-data-table th.num {
    text-align: right;
}

/* ============================================
   Fullscreen Chart Modal
   ============================================ */
.chart-fullscreen-overlay {
    position: fixed;
    inset: 0;
    z-index: 400;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    animation: chartFsIn 0.2s ease forwards;
}

@keyframes chartFsIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes chartFsOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

.chart-fullscreen-container {
    background: var(--color-surface, #ffffff);
    border-radius: 12px;
    width: 100%;
    max-width: 1100px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: chartFsScaleIn 0.25s ease forwards;
}

@keyframes chartFsScaleIn {
    from { opacity: 0; transform: scale(0.92); }
    to { opacity: 1; transform: scale(1); }
}

.chart-fullscreen-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border, #e2e8f0);
}

.chart-fullscreen-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text, #1e293b);
}

.chart-fullscreen-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--color-text-muted, #94a3b8);
    cursor: pointer;
    transition: all 0.15s ease;
}

.chart-fullscreen-close:hover {
    background: var(--color-surface-alt, #f1f5f9);
    color: var(--color-text, #1e293b);
}

.chart-fullscreen-body {
    flex: 1;
    padding: 20px;
    min-height: 0;
}

.chart-fullscreen-body canvas {
    width: 100% !important;
    height: 100% !important;
}

.chart-fullscreen-canvas-wrap {
    height: 60vh;
    position: relative;
}

/* ============================================
   Period Comparison Overlay Toggle
   ============================================ */
.report-comparison-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--color-text-muted, #94a3b8);
    cursor: pointer;
    user-select: none;
}

.report-comparison-toggle input[type="checkbox"] {
    accent-color: var(--color-primary, #3b82f6);
    width: 14px;
    height: 14px;
    cursor: pointer;
}

/* ============================================
   Interactive Chart Cursors
   ============================================ */
.report-chart-container canvas {
    cursor: default;
}

.report-chart-container.chart-clickable canvas {
    cursor: pointer;
}

/* ============================================
   Dark Mode
   ============================================ */

[data-theme="dark"] .reports-period-buttons {
    background: var(--color-surface-alt, #22223a);
}

[data-theme="dark"] .reports-period-buttons .period-btn {
    color: var(--color-text-muted, #636b7e);
}

[data-theme="dark"] .reports-period-buttons .period-btn:hover {
    color: var(--color-text, #d4dbe8);
    background: var(--color-surface, #1a1a2e);
}

[data-theme="dark"] .reports-period-buttons .period-btn.period-btn-active {
    background: var(--color-surface, #1a1a2e);
    color: var(--color-primary, #4f8ff7);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .kpi-card {
    background: var(--color-surface, #1a1a2e);
    border-color: var(--color-border, #2a2a42);
}

[data-theme="dark"] .kpi-card-value {
    color: var(--color-text, #d4dbe8);
}

[data-theme="dark"] .kpi-card-label {
    color: var(--color-text-muted, #636b7e);
}

[data-theme="dark"] .kpi-card-sub {
    color: var(--color-text-muted, #636b7e);
}

[data-theme="dark"] .kpi-icon-blue {
    background: rgba(79, 143, 247, 0.15);
    color: #6ba3fa;
}

[data-theme="dark"] .kpi-icon-green {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
}

[data-theme="dark"] .kpi-icon-amber {
    background: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
}

[data-theme="dark"] .kpi-icon-purple {
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
}

[data-theme="dark"] .comparison-item {
    background: var(--color-surface-alt, #22223a);
    border-color: var(--color-border, #2a2a42);
}

[data-theme="dark"] .comparison-label {
    color: var(--color-text-muted, #636b7e);
}

[data-theme="dark"] .comparison-value {
    color: var(--color-text, #d4dbe8);
}

[data-theme="dark"] .comparison-period-label {
    color: var(--color-text-muted, #636b7e);
}

[data-theme="dark"] .comparison-change.positive {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
}

[data-theme="dark"] .comparison-change.negative {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
}

[data-theme="dark"] .comparison-change.neutral {
    background: var(--color-surface-alt, #22223a);
    color: var(--color-text-muted, #636b7e);
}

[data-theme="dark"] .btn-chart-download {
    border-color: var(--color-border, #2a2a42);
    color: var(--color-text-muted, #636b7e);
}

[data-theme="dark"] .btn-chart-download:hover {
    background-color: var(--color-primary, #4f8ff7);
    border-color: var(--color-primary, #4f8ff7);
    color: #fff;
}

[data-theme="dark"] .report-export-btn {
    border-color: var(--color-border, #2a2a42);
    color: var(--color-text-muted, #636b7e);
}

[data-theme="dark"] .report-export-btn:hover {
    background: var(--color-surface-alt, #22223a);
    color: var(--color-text, #d4dbe8);
    border-color: var(--color-primary, #4f8ff7);
}

[data-theme="dark"] .report-card-header h3 {
    color: var(--color-text, #d4dbe8);
}

[data-theme="dark"] .suppliers-table th {
    color: var(--color-text-muted, #636b7e);
    border-bottom-color: var(--color-border, #2a2a42);
}

[data-theme="dark"] .suppliers-table td {
    color: var(--color-text, #d4dbe8);
    border-bottom-color: var(--color-border-light, #1f1f35);
}

[data-theme="dark"] .suppliers-table tbody tr:nth-child(even) {
    background-color: var(--color-surface-alt, #22223a);
}

[data-theme="dark"] .suppliers-table tbody tr:hover {
    background-color: var(--color-primary-light, rgba(79, 143, 247, 0.1));
}

[data-theme="dark"] .products-table th {
    color: var(--color-text-muted, #636b7e);
    border-bottom-color: var(--color-border, #2a2a42);
}

[data-theme="dark"] .products-table td {
    color: var(--color-text, #d4dbe8);
    border-bottom-color: var(--color-border-light, #1f1f35);
}

[data-theme="dark"] .products-table tbody tr:nth-child(even) {
    background-color: var(--color-surface-alt, #22223a);
}

[data-theme="dark"] .products-table tbody tr:hover {
    background-color: var(--color-primary-light, rgba(79, 143, 247, 0.1));
}

[data-theme="dark"] .products-pct {
    color: var(--color-text-secondary, #9aa4b8);
}

[data-theme="dark"] .rank-badge {
    background-color: var(--color-surface-alt, #22223a);
    color: var(--color-text-secondary, #9aa4b8);
}

[data-theme="dark"] .rank-badge.rank-1 {
    background-color: rgba(217, 119, 6, 0.2);
    color: #fbbf24;
}

[data-theme="dark"] .rank-badge.rank-2 {
    background-color: rgba(107, 114, 128, 0.2);
    color: #9ca3af;
}

[data-theme="dark"] .rank-badge.rank-3 {
    background-color: rgba(194, 65, 12, 0.2);
    color: #fb923c;
}

[data-theme="dark"] .report-legend-item {
    color: var(--color-text-secondary, #9aa4b8);
}

[data-theme="dark"] .report-loading {
    color: var(--color-text-muted, #636b7e);
}

[data-theme="dark"] .report-empty {
    color: var(--color-text-muted, #636b7e);
}

/* Dark: chart toolbar */
[data-theme="dark"] .report-chart-type-switcher {
    background: var(--color-surface-alt, #22223a);
}

[data-theme="dark"] .report-chart-type-btn {
    color: var(--color-text-muted, #636b7e);
}

[data-theme="dark"] .report-chart-type-btn:hover {
    color: var(--color-text, #d4dbe8);
    background: var(--color-surface, #1a1a2e);
}

[data-theme="dark"] .report-chart-type-btn.active {
    background: var(--color-surface, #1a1a2e);
    color: var(--color-primary, #4f8ff7);
}

[data-theme="dark"] .report-chart-action-btn {
    border-color: var(--color-border, #2a2a42);
    color: var(--color-text-muted, #636b7e);
}

[data-theme="dark"] .report-chart-action-btn:hover {
    color: var(--color-text, #d4dbe8);
    border-color: var(--color-primary, #4f8ff7);
    background: rgba(79, 143, 247, 0.1);
}

/* Dark: drilldown */
[data-theme="dark"] .report-drilldown-bar {
    background: rgba(79, 143, 247, 0.1);
    border-color: var(--color-primary, #4f8ff7);
    color: var(--color-text, #d4dbe8);
}

[data-theme="dark"] .report-drilldown-bar .drilldown-label {
    color: var(--color-primary, #4f8ff7);
}

[data-theme="dark"] .report-drilldown-back {
    border-color: var(--color-primary, #4f8ff7);
    background: var(--color-surface, #1a1a2e);
    color: var(--color-primary, #4f8ff7);
}

[data-theme="dark"] .report-drilldown-back:hover {
    background: var(--color-primary, #4f8ff7);
    color: #fff;
}

/* Dark: data table */
[data-theme="dark"] .report-data-table-wrapper {
    border-color: var(--color-border, #2a2a42);
}

[data-theme="dark"] .report-data-table th {
    background: var(--color-surface-alt, #22223a);
    color: var(--color-text-muted, #636b7e);
    border-bottom-color: var(--color-border, #2a2a42);
}

[data-theme="dark"] .report-data-table td {
    color: var(--color-text, #d4dbe8);
    border-bottom-color: var(--color-border-light, #1f1f35);
}

[data-theme="dark"] .report-data-table tbody tr:hover {
    background: rgba(79, 143, 247, 0.06);
}

/* Dark: fullscreen */
[data-theme="dark"] .chart-fullscreen-container {
    background: var(--color-surface, #1a1a2e);
}

[data-theme="dark"] .chart-fullscreen-header {
    border-bottom-color: var(--color-border, #2a2a42);
}

[data-theme="dark"] .chart-fullscreen-header h3 {
    color: var(--color-text, #d4dbe8);
}

[data-theme="dark"] .chart-fullscreen-close {
    color: var(--color-text-muted, #636b7e);
}

[data-theme="dark"] .chart-fullscreen-close:hover {
    background: var(--color-surface-alt, #22223a);
    color: var(--color-text, #d4dbe8);
}

/* Dark: comparison toggle */
[data-theme="dark"] .report-comparison-toggle {
    color: var(--color-text-muted, #636b7e);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1300px) {
    .reports-kpi-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .period-comparison-custom {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) {
    .reports-grid {
        grid-template-columns: 1fr;
    }

    .report-card.full-width {
        grid-column: 1;
    }
}

@media (max-width: 768px) {
    .reports-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .reports-header-actions {
        flex-direction: column;
        width: 100%;
        gap: 10px;
    }

    .reports-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .reports-actions .btn {
        flex: 1;
        justify-content: center;
        font-size: 13px;
        padding: 8px 12px;
    }

    .reports-period-buttons {
        width: 100%;
        overflow-x: auto;
    }

    .reports-presets-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .reports-kpi-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .kpi-card {
        padding: 16px;
    }

    .kpi-card-value {
        font-size: 18px;
    }

    .period-comparison-presets {
        flex-direction: column;
    }

    .period-preset-btn {
        width: 100%;
    }

    .comparison-chart-container {
        height: 220px;
    }

    .report-card {
        padding: 16px;
    }

    .report-chart-container {
        height: 240px;
    }

    .suppliers-table th,
    .suppliers-table td {
        padding: 8px 10px;
        font-size: 13px;
    }

    .suppliers-table th:nth-child(5),
    .suppliers-table td:nth-child(5),
    .suppliers-table th:nth-child(6),
    .suppliers-table td:nth-child(6) {
        display: none;
    }

    .products-table th,
    .products-table td {
        padding: 8px 10px;
        font-size: 13px;
    }

    .products-table th:last-child {
        width: 120px;
    }

    .preset-icon-selector {
        grid-template-columns: repeat(3, 1fr);
    }

    .report-preset-actions {
        opacity: 1;
    }
}

@media (max-width: 640px) {
    .report-chart-container {
        height: 200px;
    }

    .reports-period-buttons {
        gap: 2px;
        padding: 2px;
    }

    .reports-period-buttons .period-btn {
        font-size: 11px;
        padding: 5px 8px;
    }

    .suppliers-table th:nth-child(4),
    .suppliers-table td:nth-child(4) {
        display: none;
    }

    .products-table th:nth-child(3),
    .products-table td:nth-child(3) {
        display: none;
    }

    .products-table th:last-child {
        width: 90px;
    }

    .kpi-card-icon {
        width: 36px;
        height: 36px;
        border-radius: 8px;
    }

    .kpi-card-icon svg {
        width: 16px;
        height: 16px;
    }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    /* Hide non-content elements */
    #sidebar, .sidebar-overlay, #topbar, .scroll-to-top,
    #toast-container, .reports-period-buttons, #btn-print-report,
    .breadcrumb, #modal-overlay, .reports-header-actions,
    .reports-actions, .btn-chart-download, .bottom-nav,
    .report-chart-toolbar, .report-drilldown-bar,
    .chart-fullscreen-overlay, .report-chart-actions,
    .report-export-btn {
        display: none !important;
    }

    /* Full width layout */
    .app-main {
        margin-left: 0 !important;
        max-width: 100% !important;
        width: 100% !important;
    }

    #app-content {
        padding: 0 !important;
        overflow: visible !important;
    }

    /* Print header */
    .reports-header {
        margin-bottom: 16px;
    }

    .reports-header h1 {
        font-size: 22px;
    }

    .reports-header h1::after {
        content: " - ImportPanel v5.0";
        font-size: 14px;
        font-weight: 400;
        color: #666;
    }

    /* Date stamp and period */
    .reports-header::after {
        content: "Wygenerowano: " attr(data-date) " | Okres: " attr(data-period);
        display: block;
        font-size: 11px;
        color: #999;
        margin-top: 4px;
    }

    /* Hide date filter, tabs, and period buttons */
    .reports-date-filter,
    .reports-section-tabs,
    .reports-presets-section {
        display: none !important;
    }

    /* Show all sections for print */
    .report-section {
        display: block !important;
        page-break-after: always;
    }

    .report-section:last-child {
        page-break-after: auto;
    }

    /* Section headers for print */
    .report-section::before {
        content: attr(data-section);
        display: block;
        font-size: 20px;
        font-weight: 700;
        color: #222 !important;
        margin-bottom: 20px;
        padding-bottom: 10px;
        border-bottom: 2px solid #ddd;
        text-transform: capitalize;
    }

    .report-section[data-section="general"]::before {
        content: "Raporty Ogolne";
    }

    .report-section[data-section="financial"]::before {
        content: "Raporty Finansowe";
    }

    .report-section[data-section="suppliers"]::before {
        content: "Raporty Dostawcow";
    }

    .report-section[data-section="logistics"]::before {
        content: "Raporty Logistyczne";
    }

    /* KPI row print */
    .reports-kpi-row {
        grid-template-columns: repeat(4, 1fr);
        gap: 10px;
        margin-bottom: 16px;
    }

    .kpi-card {
        box-shadow: none !important;
        border: 1px solid #ddd;
        padding: 12px;
    }

    .kpi-card:hover {
        transform: none;
        box-shadow: none !important;
    }

    /* Comparison print */
    .reports-comparison {
        margin-bottom: 16px;
    }

    .comparison-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
    }

    .comparison-item {
        border: 1px solid #ddd;
    }

    .comparison-change.positive {
        background: #dcfce7 !important;
        color: #16a34a !important;
    }

    .comparison-change.negative {
        background: #fee2e2 !important;
        color: #dc2626 !important;
    }

    /* Charts - full width, proper sizing */
    .reports-grid {
        display: block !important;
        gap: 0 !important;
    }

    .report-card {
        break-inside: avoid;
        page-break-inside: avoid;
        margin-bottom: 20px;
        box-shadow: none !important;
        border: 1px solid #ddd;
    }

    .report-chart-container {
        height: 250px !important;
    }

    /* Force light colors for printing */
    * {
        color: #333 !important;
        background: white !important;
    }

    .report-card {
        background: white !important;
    }

    .report-card-header h3 {
        color: #222 !important;
    }

    /* Suppliers table */
    .suppliers-table,
    .products-table {
        width: 100%;
        border-collapse: collapse;
    }

    .suppliers-table th,
    .suppliers-table td,
    .products-table th,
    .products-table td {
        border: 1px solid #ddd;
        padding: 6px 10px;
        color: #333 !important;
    }

    .suppliers-table th,
    .products-table th {
        background: #f5f5f5 !important;
    }

    .suppliers-table tbody tr:nth-child(even),
    .products-table tbody tr:nth-child(even) {
        background: #fafafa !important;
    }

    .suppliers-table tbody tr:hover,
    .products-table tbody tr:hover {
        background: transparent !important;
    }

    /* Products bar */
    .products-bar {
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
    }

    .products-pct {
        color: #333 !important;
    }

    /* Rank badges in print */
    .rank-badge {
        background: #eee !important;
        color: #333 !important;
        border: 1px solid #ccc;
    }

    .rank-badge.rank-1 {
        background: #fef3c7 !important;
        color: #d97706 !important;
        border-color: #d97706;
    }

    .rank-badge.rank-2 {
        background: #e5e7eb !important;
        color: #6b7280 !important;
        border-color: #6b7280;
    }

    .rank-badge.rank-3 {
        background: #fed7aa !important;
        color: #c2410c !important;
        border-color: #c2410c;
    }

    /* Legend items */
    .report-legend-item span {
        color: #333 !important;
    }

    .report-legend-dot {
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
    }

    /* KPI icons print */
    .kpi-card-icon {
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
    }

    .kpi-card-label {
        color: #666 !important;
    }

    .kpi-card-value {
        color: #222 !important;
    }

    .kpi-card-sub {
        color: #999 !important;
    }

    /* Comparison print colors */
    .comparison-label {
        color: #666 !important;
    }

    .comparison-value {
        color: #222 !important;
    }

    .comparison-period-label {
        color: #999 !important;
    }

    /* Page setup */
    @page {
        size: A4 landscape;
        margin: 15mm;
    }
}