* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root, [data-theme="light"] {
    --bg-page: #f5f5f5;
    --bg-card: #ffffff;
    --text: #333;
    --text-muted: #666;
    --border: #ddd;
    --border-light: #eee;
}

[data-theme="dark"] {
    --bg-page: #1a1a1a;
    --bg-card: #2d2d2d;
    --text: #e0e0e0;
    --text-muted: #999;
    --border: #444;
    --border-light: #333;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-page);
    color: var(--text);
    line-height: 1.6;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 20px;
}

.header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

header {
    background: var(--bg-card);
    padding: 24px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

header h1 {
    margin-bottom: 0;
}

h1 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.5px;
}

.btn-theme {
    padding: 8px 14px;
    background: var(--bg-page);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-theme:hover {
    opacity: 0.8;
}

[data-theme="dark"] .btn-theme {
    background: #3d3d3d;
}

.filters {
    margin-bottom: 20px;
}

.filter-row {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.date-filter-type {
    display: flex;
    gap: 24px;
}

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

.compare-period label {
    font-size: 14px;
    color: #666;
}

.compare-period select {
    padding: 6px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
    cursor: pointer;
    transition: border-color 0.2s;
    background: white;
}

.compare-period select:focus {
    border-color: #0066cc;
}

.date-filter-type label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 14px;
}

.date-filter-type input[type="radio"] {
    margin-right: 8px;
    cursor: pointer;
}

.date-range {
    display: flex;
    align-items: center;
    gap: 12px;
}

.date-range input[type="date"] {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.date-range input[type="date"]:focus {
    border-color: #0066cc;
}

.btn-primary {
    padding: 8px 20px;
    background: #0066cc;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-primary:hover {
    background: #0052a3;
}

.period-compare-hint {
    font-size: 12px;
    color: #666;
    margin-top: 8px;
}

.quick-filters {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.quick-filter-btn {
    padding: 6px 16px;
    border: 1px solid #ddd;
    background: white;
    color: #666;
    border-radius: 4px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.quick-filter-btn:hover {
    background: #f8f9fa;
    border-color: #0066cc;
    color: #0066cc;
}

.quick-filter-btn.active {
    background: #0066cc;
    color: white;
    border-color: #0066cc;
}

.search-filter {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    margin-bottom: 20px;
}

.search-mode {
    display: flex;
    gap: 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
}

.search-mode-btn {
    padding: 8px 14px;
    border: none;
    background: white;
    color: #666;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.search-mode-btn:not(:last-child) {
    border-right: 1px solid #ddd;
}

.search-mode-btn:hover {
    background: #f8f9fa;
}

.search-mode-btn.active {
    background: #0066cc;
    color: white;
}

.search-input-wrap {
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 200px;
    max-width: 400px;
}

.search-input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.search-input:focus {
    border-color: #0066cc;
}

.pinned-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: #e8f4fd;
    border: 1px solid #b3d9f7;
    border-radius: 4px;
    font-size: 13px;
}

.pinned-label {
    color: #666;
}

.pinned-value {
    color: #0066cc;
    font-weight: 500;
}

.pinned-clear {
    padding: 2px 6px;
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    border-radius: 2px;
}

.pinned-clear:hover {
    background: #cce5f7;
    color: #333;
}

.btn-pin {
    padding: 2px 6px;
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    font-size: 12px;
    opacity: 0.6;
    vertical-align: middle;
}

.btn-pin:hover {
    opacity: 1;
    color: #0066cc;
}

.btn-clear {
    padding: 10px 12px;
    border: 1px solid #ddd;
    background: white;
    color: #999;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    transition: all 0.2s;
}

.btn-clear:hover {
    background: #f8f9fa;
    color: #666;
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.stat-card {
    text-align: center;
    padding: 16px;
    background: #f8f9fa;
    border-radius: 6px;
}

.stat-label {
    font-size: 12px;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.stat-value {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 4px;
}

.stat-change {
    margin-top: 4px;
    min-height: 18px;
}

.table-controls {
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.btn-column-filter {
    padding: 8px 16px;
    border: 1px solid #ddd;
    background: white;
    color: #666;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-column-filter:hover {
    background: #f8f9fa;
    border-color: #0066cc;
    color: #0066cc;
}

/* Модальная панель выбора столбцов */
.column-filter-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.column-filter-overlay.is-open {
    display: flex;
}

.column-filter-panel {
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    max-width: 400px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.column-filter-panel-header {
    padding: 16px 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.column-filter-panel-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.column-filter-close {
    background: none;
    border: none;
    font-size: 20px;
    color: #999;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
    border-radius: 4px;
}

.column-filter-close:hover {
    background: #f0f0f0;
    color: #333;
}

.column-filter-panel-actions {
    padding: 12px 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    gap: 8px;
}

.btn-select-all-cols,
.btn-deselect-all-cols {
    padding: 6px 12px;
    border: 1px solid #ddd;
    background: white;
    color: #666;
    border-radius: 4px;
    font-size: 13px;
    cursor: pointer;
}

.btn-select-all-cols:hover,
.btn-deselect-all-cols:hover {
    background: #f8f9fa;
    border-color: #0066cc;
    color: #0066cc;
}

.column-filter-checkboxes {
    padding: 16px 20px;
    overflow-y: auto;
    max-height: 400px;
}

.column-filter-checkbox-item {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    margin: 0 -12px;
    cursor: pointer;
    border-radius: 4px;
    border-bottom: 1px solid #f5f5f5;
}

.column-filter-checkbox-item:last-child {
    border-bottom: none;
}

.column-filter-checkbox-item:hover {
    background: #fafafa;
}

.column-filter-checkbox-item input[type="checkbox"] {
    margin-right: 12px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.column-filter-checkbox-item label {
    cursor: pointer;
    font-size: 14px;
    color: #333;
    flex: 1;
}

.column-filter-checkbox-item.disabled {
    opacity: 0.6;
    cursor: default;
}

.column-filter-checkbox-item.disabled input {
    cursor: default;
}

.column-filter-panel-footer {
    padding: 16px 20px;
    border-top: 1px solid #eee;
}

.btn-done-cols {
    width: 100%;
    padding: 10px 20px;
    background: #0066cc;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
}

.btn-done-cols:hover {
    background: #0052a3;
}

.table-info {
    font-size: 13px;
    color: #666;
}

.export-links {
    display: flex;
    gap: 24px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #e9ecef;
    flex-wrap: wrap;
}

.export-link {
    color: #0066cc;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.export-link:hover {
    color: #0052a3;
    text-decoration: underline;
}

.tabs {
    display: flex;
    gap: 0;
    margin-bottom: 0;
    background: white;
    border-radius: 8px 8px 0 0;
    padding: 0 24px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.tab-btn {
    padding: 16px 24px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    font-size: 14px;
    font-weight: 500;
    color: #666;
    cursor: pointer;
    transition: all 0.2s;
}

.tab-btn:hover {
    color: #0066cc;
    background: #f8f9fa;
}

.tab-btn.active {
    color: #0066cc;
    border-bottom-color: #0066cc;
}

.tab-content {
    display: none;
    background: white;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    padding: 24px;
}

.tab-content.active {
    display: block;
}

.table-container {
    overflow-x: auto;
    margin-bottom: 20px;
}

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

.data-table thead {
    background: #f8f9fa;
    border-bottom: 2px solid #e0e0e0;
}

.data-table th {
    padding: 12px 8px;
    text-align: left;
    font-weight: 600;
    color: #555;
    white-space: nowrap;
    position: sticky;
    top: 0;
    background: #f8f9fa;
    z-index: 10;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.2s;
}

.data-table th:hover {
    background: #e9ecef;
}

.data-table th.sortable::after {
    content: " ↕";
    opacity: 0.3;
    font-size: 10px;
    margin-left: 4px;
}

.data-table th.sort-asc::after {
    content: " ↑";
    opacity: 0.6;
    color: #0066cc;
}

.data-table th.sort-desc::after {
    content: " ↓";
    opacity: 0.6;
    color: #0066cc;
}

.data-table td {
    padding: 10px 8px;
    border-bottom: 1px solid #f0f0f0;
    white-space: nowrap;
    vertical-align: middle;
}

.data-table tbody tr {
    transition: background-color 0.15s ease;
}

.data-table tbody tr:hover {
    background: #f8f9fa;
}

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

.data-table tbody tr:nth-child(even):hover {
    background: #f0f0f0;
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

.loading {
    text-align: center;
    padding: 40px !important;
    color: #999;
}

.pagination-container {
    margin: 20px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pagination {
    display: flex;
    align-items: center;
    gap: 4px;
}

.pagination-btn {
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    border: 1px solid #ddd;
    background: white;
    color: #333;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination-btn:hover:not(:disabled) {
    background: #f8f9fa;
    border-color: #0066cc;
    color: #0066cc;
}

.pagination-btn.active {
    background: #0066cc;
    color: white;
    border-color: #0066cc;
    font-weight: 600;
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-dots {
    padding: 0 8px;
    color: #999;
}

.pagination-per-page {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 24px;
    padding-left: 24px;
    border-left: 1px solid #e0e0e0;
}

.pagination-per-page label {
    font-size: 14px;
    color: #666;
}

.pagination-per-page select {
    padding: 6px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
    cursor: pointer;
    transition: border-color 0.2s;
    background: white;
}

.pagination-per-page select:focus {
    border-color: #0066cc;
}

.total-info {
    padding: 16px;
    background: #f8f9fa;
    border-radius: 4px;
    font-size: 14px;
    color: #666;
    margin-top: 16px;
}

/* Индикаторы роста/спада */
.change-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 600;
    margin-left: 6px;
    padding: 2px 6px;
    border-radius: 3px;
    background: rgba(0, 0, 0, 0.03);
    cursor: pointer;
}

.change-indicator.up {
    color: #16a34a;
    background: rgba(22, 163, 74, 0.1);
}

.change-indicator.down {
    color: #dc2626;
    background: rgba(220, 38, 38, 0.1);
}

.change-indicator.neutral {
    color: #6b7280;
    background: rgba(107, 114, 128, 0.05);
}

.change-indicator .arrow {
    font-size: 12px;
    font-weight: bold;
    line-height: 1;
}

.change-indicator.up .arrow::before {
    content: "▲";
}

.change-indicator.down .arrow::before {
    content: "▼";
}

.change-indicator.neutral .arrow::before {
    content: "—";
}

/* По умолчанию скрываем процент, показываем по клику на стрелку */
.change-indicator .change-value {
    display: none;
}

.change-indicator.show-percent .change-value {
    display: inline;
}

/* Форматирование чисел */
.number {
    font-variant-numeric: tabular-nums;
}

.currency {
    font-variant-numeric: tabular-nums;
}

/* Тёмная тема — переопределения */
[data-theme="dark"] header,
[data-theme="dark"] .summary-stats,
[data-theme="dark"] .tab-content,
[data-theme="dark"] .data-table,
[data-theme="dark"] .column-filter-panel,
[data-theme="dark"] .detail-modal {
    background: var(--bg-card);
}

[data-theme="dark"] .search-mode,
[data-theme="dark"] .search-input,
[data-theme="dark"] .search-mode-btn,
[data-theme="dark"] .quick-filter-btn,
[data-theme="dark"] .btn-column-filter,
[data-theme="dark"] .btn-clear,
[data-theme="dark"] input[type="date"],
[data-theme="dark"] input[type="text"] {
    border-color: var(--border);
    background: #252525;
    color: var(--text);
}

[data-theme="dark"] .btn-primary {
    background: #0066cc;
    color: white;
    border: none;
}

[data-theme="dark"] .quick-filter-btn:hover,
[data-theme="dark"] .search-mode-btn:hover,
[data-theme="dark"] .btn-column-filter:hover,
[data-theme="dark"] .btn-clear:hover {
    background: #3d3d3d;
    border-color: #0066cc;
    color: #6eb3f7;
}

[data-theme="dark"] .quick-filter-btn.active,
[data-theme="dark"] .search-mode-btn.active {
    background: #0066cc;
    color: white;
    border-color: #0066cc;
}

[data-theme="dark"] .search-mode-btn:not(:last-child) {
    border-right-color: var(--border);
}

[data-theme="dark"] .data-table thead,
[data-theme="dark"] .data-table th {
    background: #3d3d3d;
    color: var(--text);
    border-bottom-color: var(--border);
}

[data-theme="dark"] .data-table th:hover {
    background: #4a4a4a;
}

[data-theme="dark"] .data-table td {
    border-bottom-color: var(--border-light);
    color: var(--text);
}

[data-theme="dark"] .data-table tbody tr:hover,
[data-theme="dark"] .data-table tbody tr[data-detail-id]:hover {
    background: #3d3d3d;
}

[data-theme="dark"] .data-table tbody tr:nth-child(even) {
    background: #252525;
}

[data-theme="dark"] .data-table tbody tr:nth-child(even):hover {
    background: #3d3d3d;
}

[data-theme="dark"] .column-filter-overlay,
[data-theme="dark"] .detail-overlay {
    background: rgba(0,0,0,0.75);
}

[data-theme="dark"] .period-compare-hint,
[data-theme="dark"] .table-info,
[data-theme="dark"] .total-info,
[data-theme="dark"] .date-filter-type label,
[data-theme="dark"] .stat-label {
    color: var(--text-muted);
}

[data-theme="dark"] .stat-card {
    background: #252525;
}

[data-theme="dark"] .stat-value {
    color: var(--text);
}

[data-theme="dark"] .tabs {
    background: var(--bg-card);
}

[data-theme="dark"] .tab-btn {
    color: var(--text-muted);
}

[data-theme="dark"] .tab-btn:hover {
    color: #6eb3f7;
    background: #252525;
}

[data-theme="dark"] .tab-btn.active {
    color: #6eb3f7;
    border-bottom-color: #0066cc;
}

[data-theme="dark"] .export-links {
    border-top-color: var(--border);
}

[data-theme="dark"] .export-link {
    color: #6eb3f7;
}

[data-theme="dark"] .export-link:hover {
    color: #8fc5ff;
}

[data-theme="dark"] .pinned-badge {
    background: #1e3a5f;
    border-color: #2a4a6f;
}

[data-theme="dark"] .pinned-value {
    color: #6eb3f7;
}

[data-theme="dark"] .pinned-clear:hover {
    background: #2a4a6f;
    color: var(--text);
}

[data-theme="dark"] .column-filter-panel-header,
[data-theme="dark"] .column-filter-panel-actions,
[data-theme="dark"] .column-filter-panel-footer {
    border-color: var(--border);
}

[data-theme="dark"] .column-filter-panel-header h3 {
    color: var(--text);
}

[data-theme="dark"] .column-filter-close:hover {
    background: #3d3d3d;
    color: var(--text);
}

[data-theme="dark"] .btn-select-all-cols,
[data-theme="dark"] .btn-deselect-all-cols {
    background: #252525;
    border-color: var(--border);
    color: var(--text);
}

[data-theme="dark"] .btn-select-all-cols:hover,
[data-theme="dark"] .btn-deselect-all-cols:hover {
    background: #3d3d3d;
    border-color: #0066cc;
    color: #6eb3f7;
}

[data-theme="dark"] .column-filter-checkbox-item:hover {
    background: #252525;
}

[data-theme="dark"] .column-filter-checkbox-item label {
    color: var(--text);
}

[data-theme="dark"] .pagination-container button,
[data-theme="dark"] .pagination-container span,
[data-theme="dark"] .pagination-per-page select {
    background: #252525;
    border-color: var(--border);
    color: var(--text);
}

[data-theme="dark"] .pagination-container button:hover:not(:disabled) {
    background: #3d3d3d;
    border-color: #0066cc;
    color: #6eb3f7;
}

[data-theme="dark"] .pagination-container .active {
    background: #0066cc;
    color: white;
    border-color: #0066cc;
}

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

[data-theme="dark"] .pagination-per-page {
    border-left-color: var(--border);
}

[data-theme="dark"] .pagination-per-page label {
    color: var(--text-muted);
}

[data-theme="dark"] .total-info {
    background: #252525;
}

[data-theme="dark"] .change-indicator {
    background: rgba(255,255,255,0.06);
}

[data-theme="dark"] .date-filter-type label span {
    color: var(--text);
}

[data-theme="dark"] .detail-header h3 {
    color: var(--text);
}

[data-theme="dark"] .detail-table-wrap th {
    background: #3d3d3d;
    color: var(--text);
}

[data-theme="dark"] .detail-table-wrap td {
    color: var(--text);
}

[data-theme="dark"] .btn-pin:hover {
    color: #6eb3f7;
}

[data-theme="dark"] header,
[data-theme="dark"] .summary-stats,
[data-theme="dark"] .tabs,
[data-theme="dark"] .tab-content {
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

[data-theme="dark"] input::placeholder {
    color: var(--text-muted);
}

/* Модальное окно детализации */
.detail-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.detail-modal {
    background: var(--bg-card);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    max-width: 900px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
}

.detail-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.detail-header h3 {
    margin: 0;
    font-size: 16px;
}

.detail-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    padding: 4px;
    color: var(--text-muted);
}

.detail-body {
    padding: 16px;
    overflow: auto;
    flex: 1;
}

.detail-loading {
    color: var(--text-muted);
}

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

.detail-table-wrap th,
.detail-table-wrap td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.detail-table-wrap th {
    background: var(--bg-page);
    font-weight: 600;
}

.data-table tbody tr[data-detail-id] {
    cursor: pointer;
}

.data-table tbody tr[data-detail-id]:hover {
    background: rgba(0,102,204,0.05);
}

/* Адаптивность */
@media (max-width: 1200px) {
    .container {
        padding: 12px;
    }
    
    .data-table {
        font-size: 12px;
    }
    
    .data-table th,
    .data-table td {
        padding: 8px 6px;
    }
}