:root {
    --retail-accent: var(--dashboard-accent, #2f76d5);
    --retail-accent-hover: var(--dashboard-accent-strong, #4387e3);
    --retail-market: var(--dashboard-market, #d7aa2f);
    --retail-success: var(--dashboard-success, #3aa675);
    --retail-danger: var(--dashboard-danger, #d66874);
    --retail-bg: var(--dashboard-bg, #0b1016);
    --retail-surface: var(--dashboard-surface, #121923);
    --retail-surface-muted: var(--dashboard-surface-muted, #0f1620);
    --retail-surface-strong: var(--dashboard-surface-strong, #17202b);
    --retail-border: var(--dashboard-border, rgba(255, 255, 255, 0.08));
    --retail-border-strong: var(--dashboard-border-strong, rgba(255, 255, 255, 0.14));
    --retail-text: var(--dashboard-text, #f3f5f8);
    --retail-text-secondary: var(--dashboard-text-secondary, #b6beca);
    --retail-text-muted: var(--dashboard-text-muted, #848e9f);
    --retail-shadow: var(--dashboard-shadow, 0 18px 40px rgba(0, 0, 0, 0.22));
    --retail-radius: 10px;
    --retail-radius-sm: 8px;
    --retail-transition: 160ms ease;
    --retail-font-display: var(--dashboard-font-display, "Space Grotesk", sans-serif);
    --retail-font-body: var(--dashboard-font-body, "IBM Plex Sans", sans-serif);
    --retail-font-mono: var(--dashboard-font-mono, "IBM Plex Mono", monospace);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: var(--retail-bg);
}

body {
    margin: 0;
    min-width: 320px;
    background:
        radial-gradient(circle at top left, rgba(47, 118, 213, 0.12), transparent 26%),
        linear-gradient(180deg, #0c1118 0%, var(--retail-bg) 28rem, var(--retail-bg) 100%);
    color: var(--retail-text);
    font-family: var(--retail-font-body);
    line-height: 1.6;
    overflow-x: hidden;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

button,
input,
textarea,
select {
    font: inherit;
}

img,
video {
    max-width: 100%;
    display: block;
    height: auto;
}

a {
    color: inherit;
    text-decoration: none;
}

p {
    margin: 0 0 1rem;
    color: var(--retail-text-secondary);
}

h1,
h2,
h3,
h4 {
    margin: 0;
    color: var(--retail-text);
    font-family: var(--retail-font-display);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.container {
    width: min(1380px, calc(100% - 48px));
    margin: 0 auto;
}

.btn,
.btn-secondary,
.btn-outline,
.btn-action,
.btn-download {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 44px;
    padding: 12px 18px;
    border-radius: var(--retail-radius-sm);
    border: 1px solid var(--retail-border-strong);
    background: var(--retail-accent);
    color: #f8fbff !important;
    font-weight: 600;
    cursor: pointer;
    transition:
        background-color var(--retail-transition),
        border-color var(--retail-transition),
        color var(--retail-transition),
        opacity var(--retail-transition);
}

.btn:hover,
.btn-secondary:hover,
.btn-outline:hover,
.btn-action:hover:not(:disabled),
.btn-download:hover:not(:disabled) {
    background: var(--retail-accent-hover);
    border-color: rgba(67, 135, 227, 0.45);
}

.btn-secondary,
.btn-outline {
    background: var(--retail-surface-muted);
    color: var(--retail-text) !important;
}

.btn-secondary.success {
    border-color: rgba(58, 166, 117, 0.35);
    background: rgba(58, 166, 117, 0.12);
    color: var(--retail-success) !important;
}

.btn:disabled,
.btn-secondary:disabled,
.btn-action:disabled,
.btn-download:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.retail-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(11, 16, 22, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--retail-border);
}

.retail-header .header-content {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.brand-copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.powered-by-nav {
    color: var(--retail-text-muted);
    font-family: var(--retail-font-mono);
    font-size: 0.73rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.brand-link {
    color: var(--retail-text) !important;
    font-weight: 600;
    font-size: 0.96rem;
    letter-spacing: -0.01em;
}

.retail-logo {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: 9px;
    border: 1px solid rgba(67, 135, 227, 0.22);
    background: linear-gradient(180deg, rgba(67, 135, 227, 0.18), rgba(23, 32, 43, 0.9));
    color: var(--retail-text) !important;
    font-family: var(--retail-font-display);
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.retail-header nav {
    min-width: 0;
}

.retail-header nav ul {
    display: flex;
    align-items: center;
    gap: 22px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.retail-header nav ul li {
    min-width: 0;
}

.retail-header nav ul li a,
.retail-header nav ul li .dropdown-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--retail-text-secondary);
    font-size: 0.94rem;
    font-weight: 600;
    transition: color var(--retail-transition);
}

.retail-header nav ul li a::after,
.retail-header nav ul li .dropdown-toggle::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
    height: 2px;
    background: var(--retail-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--retail-transition);
}

.retail-header nav ul li a:hover,
.retail-header nav ul li a.active,
.retail-header nav ul li .dropdown-toggle:hover {
    color: var(--retail-text);
}

.retail-header nav ul li a:hover::after,
.retail-header nav ul li a.active::after,
.retail-header nav ul li .dropdown-toggle:hover::after {
    transform: scaleX(1);
}

.retail-header nav ul li.has-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 220px;
    padding: 8px;
    list-style: none;
    background: var(--retail-surface);
    border: 1px solid var(--retail-border-strong);
    border-radius: var(--retail-radius);
    box-shadow: var(--retail-shadow);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--retail-transition), transform var(--retail-transition), visibility var(--retail-transition);
    transform: translateY(6px);
}

.retail-header nav ul li.has-dropdown.open > .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.dropdown-menu li a {
    display: flex;
    align-items: center;
    min-height: 40px;
    padding: 0 12px;
    border-radius: 6px;
    color: var(--retail-text-secondary);
}

.dropdown-menu li a:hover {
    background: rgba(47, 118, 213, 0.12);
    color: var(--retail-text);
}

.menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--retail-border);
    border-radius: 8px;
    background: var(--retail-surface-muted);
    color: var(--retail-text);
    cursor: pointer;
}

.retail-hero {
    padding: 36px 0 26px;
    border-bottom: 1px solid var(--retail-border);
    background: transparent;
}

.retail-hero .container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.retail-hero h1 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: clamp(2rem, 3vw, 2.65rem);
}

.retail-hero h1 i {
    color: var(--retail-accent);
    font-size: 0.9em;
}

.retail-hero p {
    max-width: 860px;
    margin: 0;
    font-size: 1.02rem;
    color: var(--retail-text-secondary);
}

.dashboard-container,
.dashboard-layout {
    display: grid;
    grid-template-columns: minmax(280px, 320px) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
    margin: 24px 0 48px;
}

.dashboard-layout.sidebar-collapsed {
    grid-template-columns: 0 minmax(0, 1fr);
    gap: 0;
}

.dashboard-sidebar,
.filters-sidebar {
    position: sticky;
    top: 92px;
    padding: 22px;
    background: var(--retail-surface);
    border: 1px solid var(--retail-border);
    border-radius: var(--retail-radius);
    box-shadow: var(--retail-shadow);
    max-height: calc(100vh - 112px);
    overflow-y: auto;
}

.dashboard-sidebar h3,
.filters-sidebar h3 {
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--retail-border);
    font-size: 1.02rem;
}

.dashboard-sidebar h3 i,
.filters-sidebar h3 i {
    color: var(--retail-accent);
}

.dashboard-layout.sidebar-collapsed .filters-sidebar {
    min-width: 0;
    padding: 0;
    border: 0;
    opacity: 0;
    visibility: hidden;
    max-height: 0;
    overflow: hidden;
}

.filter-group {
    margin-bottom: 16px;
}

.filter-group label,
.filter-label,
.filter-sublabel {
    display: block;
    margin-bottom: 8px;
    color: var(--retail-text);
    font-size: 0.84rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.filter-group input,
.filter-group select,
.filter-group textarea,
.filter-dropdown,
.date-input,
.empresa-search-input,
.filter-group-select {
    width: 100%;
    min-height: 44px;
    padding: 11px 12px;
    border: 1px solid var(--retail-border-strong);
    border-radius: 8px;
    background: var(--retail-surface-muted);
    color: var(--retail-text);
}

.filter-group input::placeholder,
.filter-group textarea::placeholder,
.empresa-search-input::placeholder {
    color: var(--retail-text-muted);
}

.filter-group input:focus,
.filter-group select:focus,
.filter-group textarea:focus,
.filter-dropdown:focus,
.date-input:focus,
.empresa-search-input:focus,
.filter-group-select:focus {
    outline: none;
    border-color: rgba(67, 135, 227, 0.5);
    box-shadow: 0 0 0 3px rgba(47, 118, 213, 0.18);
}

.filter-group input:disabled,
.filter-group select:disabled,
.btn:disabled,
.btn-secondary:disabled {
    opacity: 0.55;
}

.filter-actions {
    display: grid;
    gap: 10px;
    margin-top: 20px;
}

.filter-hint,
.sidebar-divider,
.rules-controls-summary,
.helper-text,
.text-muted,
small,
.filter-helper {
    color: var(--retail-text-muted);
}

.sidebar-divider {
    border-top: 1px solid var(--retail-border);
    margin: 20px 0;
}

.dashboard-main {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.dashboard-info-card,
.view-controls,
.controls-row,
.control-group,
.chart-card,
.kpi-card,
.comparison-panel,
.comparison-bar,
.chart-container-wrapper,
.region-selector,
.selection-panel,
.region-list,
.quick-select-row,
.treemap-selection-panel,
.modal-content,
.plot-container,
.info-box,
.app-wrapper,
.results-section,
.input-section,
.explanation,
.sidebar,
.sidebar-header,
.sidebar-tip,
.filter-section,
.legend-panel,
.floating-header,
.header-date,
.zoom-control {
    background: var(--retail-surface);
    border: 1px solid var(--retail-border);
    border-radius: var(--retail-radius);
    box-shadow: var(--retail-shadow);
}

.dashboard-info-card,
.view-controls,
.controls-row,
.chart-card,
.info-box,
.plot-container,
.app-wrapper,
.results-section,
.input-section,
.explanation,
.filter-section,
.sidebar-tip {
    padding: 20px;
}

.dashboard-info-card,
.view-controls,
.controls-row {
    box-shadow: none;
}

.sku-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 14px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--retail-border);
}

.sku-header h2,
.sku-header h4 {
    font-size: clamp(1.25rem, 2vw, 1.65rem);
}

.sku-meta {
    margin-top: 6px;
    color: var(--retail-text-muted);
    font-family: var(--retail-font-mono);
    font-size: 0.82rem;
}

.sku-stats,
.kpi-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 14px;
}

.stat-box,
.kpi-card {
    min-height: 124px;
    padding: 16px;
    background: var(--retail-surface-muted);
    border: 1px solid var(--retail-border);
    border-radius: 8px;
}

.stat-highlight {
    border-color: rgba(47, 118, 213, 0.35);
    background: rgba(47, 118, 213, 0.1);
}

.stat-label,
.kpi-label,
.kpi-subtitle {
    color: var(--retail-text-muted);
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.stat-value,
.kpi-value {
    margin-top: 8px;
    color: var(--retail-text);
    font-family: var(--retail-font-display);
    font-size: clamp(1.25rem, 2vw, 1.9rem);
    letter-spacing: -0.04em;
}

.stat-highlight .stat-label,
.stat-highlight .stat-value {
    color: var(--retail-accent);
}

.kpi-delta.positive,
.classification-positive {
    color: var(--retail-success);
}

.kpi-delta.negative,
.classification-negative {
    color: var(--retail-danger);
}

.tabs-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    border-bottom: 1px solid var(--retail-border);
    padding-bottom: 10px;
    margin-bottom: 4px;
}

.tabs-nav-link {
    min-height: 42px;
    padding: 0 14px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: var(--retail-text-muted);
    font-weight: 600;
    cursor: pointer;
    transition:
        color var(--retail-transition),
        border-color var(--retail-transition),
        background-color var(--retail-transition);
}

.tabs-nav-link:hover {
    color: var(--retail-text);
    background: rgba(47, 118, 213, 0.08);
}

.tabs-nav-link.active {
    color: var(--retail-text);
    border-color: rgba(47, 118, 213, 0.28);
    background: rgba(47, 118, 213, 0.14);
}

.tab-content {
    display: none;
}

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

.view-controls,
.controls-row,
.view-toggle,
.charts-visibility,
.sorting-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.view-toggle-label,
.control-group strong {
    color: var(--retail-text);
    font-size: 0.84rem;
    font-weight: 600;
}

.btn-view,
.btn-toggle-chart,
.toggle-btn,
.sidebar-toggle-btn,
.empresa-mode-btn,
.estructura-mode-btn,
.btn-small,
.zoom-btn,
.region-card,
.quick-select-chip,
.sucursal-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
    padding: 0 14px;
    border: 1px solid var(--retail-border);
    border-radius: 8px;
    background: var(--retail-surface-muted);
    color: var(--retail-text-secondary);
    cursor: pointer;
    transition:
        background-color var(--retail-transition),
        border-color var(--retail-transition),
        color var(--retail-transition);
}

.btn-view:hover,
.btn-toggle-chart:hover,
.toggle-btn:hover,
.sidebar-toggle-btn:hover,
.empresa-mode-btn:hover,
.estructura-mode-btn:hover,
.btn-small:hover,
.zoom-btn:hover,
.region-card:hover,
.quick-select-chip:hover,
.sucursal-chip:hover {
    color: var(--retail-text);
    border-color: rgba(67, 135, 227, 0.35);
    background: rgba(47, 118, 213, 0.12);
}

.btn-view.active,
.btn-toggle-chart.active,
.toggle-btn.is-active,
.sidebar-toggle-btn.collapsed,
.empresa-mode-btn.is-active,
.estructura-mode-btn.is-active {
    color: var(--retail-text);
    border-color: rgba(67, 135, 227, 0.38);
    background: rgba(47, 118, 213, 0.18);
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 18px;
}

.charts-grid.view-list {
    grid-template-columns: 1fr;
}

.chart-card,
.chart-card-full {
    min-width: 0;
}

.chart-card h3,
.chart-card h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--retail-border);
    font-size: 1.02rem;
    letter-spacing: -0.03em;
}

.chart-card h3 i,
.chart-card h4 i {
    color: var(--retail-accent);
}

.chart-container,
.plotly-chart-container,
.gauge-container,
.table-container,
.data-table-wrapper {
    width: 100%;
    min-width: 0;
    border-radius: 8px;
    background: rgba(8, 12, 18, 0.48);
    border: 1px solid rgba(255, 255, 255, 0.04);
    overflow: hidden;
}

.chart-container,
.plotly-chart-container {
    min-height: 360px;
}

.chart-container.tall,
.plotly-chart-container.tall {
    min-height: 520px;
}

.chart-container.short {
    min-height: 280px;
}

.placeholder-text,
.chart-placeholder,
.empty-state,
.loader-text,
.region-cards-loading {
    color: var(--retail-text-muted);
    text-align: center;
}

.retail-table,
.Retail-table,
.data-table,
.enhanced-table,
#results-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.retail-table th,
.retail-table td,
.Retail-table th,
.Retail-table td,
.data-table th,
.data-table td,
.enhanced-table th,
.enhanced-table td,
#results-table th,
#results-table td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--retail-border);
}

.retail-table th,
.Retail-table th,
.data-table th,
.enhanced-table th,
#results-table th {
    color: var(--retail-text-muted);
    font-family: var(--retail-font-mono);
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.retail-table tbody tr:hover,
.Retail-table tbody tr:hover,
.data-table tbody tr:hover,
.enhanced-table tbody tr:hover,
#results-table tbody tr:hover {
    background: rgba(47, 118, 213, 0.06);
}

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

.loader-overlay,
.modal-overlay {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(7, 10, 15, 0.82);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 2000;
    transition: opacity var(--retail-transition), visibility var(--retail-transition);
}

.loader-overlay.hidden,
.modal-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-content {
    padding: 22px 24px;
    min-width: min(420px, calc(100vw - 48px));
    background: var(--retail-surface);
    border: 1px solid var(--retail-border);
    border-radius: var(--retail-radius);
    box-shadow: var(--retail-shadow);
    text-align: center;
}

.loader-spinner,
.spinner {
    width: 42px;
    height: 42px;
    border: 3px solid rgba(255, 255, 255, 0.14);
    border-top-color: var(--retail-accent);
    border-radius: 50%;
    animation: retail-spin 0.9s linear infinite;
}

.loader-spinner {
    margin: 0 auto 14px;
}

.spinner {
    display: none;
    margin: 18px auto 0;
}

@keyframes retail-spin {
    to {
        transform: rotate(360deg);
    }
}

.modal-content {
    width: min(1280px, calc(100vw - 48px));
    max-height: calc(100vh - 48px);
    overflow: auto;
    padding: 0;
}

.modal-extra-large {
    width: min(1440px, calc(100vw - 36px));
}

.modal-header,
.chart-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 20px;
    border-bottom: 1px solid var(--retail-border);
}

.modal-body {
    padding: 20px;
}

.modal-close,
.selection-close {
    width: 40px;
    height: 40px;
    padding: 0;
    border: 1px solid var(--retail-border);
    border-radius: 8px;
    background: var(--retail-surface-muted);
    color: var(--retail-text-secondary);
    cursor: pointer;
}

.retail-footer,
.Empresa-footer,
footer {
    margin-top: 32px;
    padding: 28px 0 40px;
    border-top: 1px solid var(--retail-border);
    color: var(--retail-text-muted);
    text-align: center;
}

.retail-footer p,
.Empresa-footer p,
footer p {
    color: var(--retail-text-muted);
}

.choices__inner,
.choices__list--dropdown,
.choices__list[aria-expanded] {
    background: var(--retail-surface-muted) !important;
    border-color: var(--retail-border) !important;
    color: var(--retail-text) !important;
    border-radius: 8px !important;
}

.choices__inner {
    min-height: 44px !important;
}

.choices__item--choice,
.choices__item--selectable {
    color: var(--retail-text-secondary) !important;
}

.choices__item--choice.is-highlighted,
.choices__item--selectable.is-highlighted {
    background: rgba(47, 118, 213, 0.14) !important;
    color: var(--retail-text) !important;
}

.choices__list--multiple .choices__item {
    background: rgba(47, 118, 213, 0.16) !important;
    border-color: rgba(67, 135, 227, 0.38) !important;
    color: var(--retail-text) !important;
}

.choices__button {
    border-left-color: rgba(67, 135, 227, 0.38) !important;
}

.flatpickr-calendar,
.flatpickr-months .flatpickr-month,
.flatpickr-weekdays,
span.flatpickr-weekday {
    background: var(--retail-surface) !important;
    color: var(--retail-text) !important;
}

.flatpickr-calendar {
    border: 1px solid var(--retail-border) !important;
    box-shadow: var(--retail-shadow) !important;
}

.flatpickr-day {
    color: var(--retail-text-secondary) !important;
}

.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange {
    background: var(--retail-accent) !important;
    border-color: var(--retail-accent) !important;
    color: #f8fbff !important;
}

@media (max-width: 1100px) {
    .dashboard-container,
    .dashboard-layout {
        grid-template-columns: 1fr;
    }

    .dashboard-sidebar,
    .filters-sidebar {
        position: static;
        max-height: none;
    }
}

@media (max-width: 920px) {
    .container {
        width: min(100% - 28px, 1380px);
    }

    .retail-header .header-content {
        min-height: 64px;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .retail-header nav {
        position: absolute;
        top: calc(100% + 1px);
        left: 0;
        right: 0;
        background: rgba(11, 16, 22, 0.98);
        border-bottom: 1px solid var(--retail-border);
        padding: 8px 14px 14px;
        display: none;
    }

    .retail-header.is-open nav {
        display: block;
    }

    .retail-header nav ul {
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }

    .retail-header nav ul li a,
    .retail-header nav ul li .dropdown-toggle {
        width: 100%;
        min-height: 40px;
        padding: 0 10px;
        border-radius: 8px;
    }

    .retail-header nav ul li a::after,
    .retail-header nav ul li .dropdown-toggle::after {
        display: none;
    }

    .dropdown-menu {
        position: static;
        min-width: 0;
        margin-top: 6px;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: none;
        display: none;
    }

    .retail-header nav ul li.has-dropdown.open > .dropdown-menu {
        display: block;
    }
}

@media (max-width: 640px) {
    .container {
        width: calc(100% - 24px);
    }

    .retail-hero {
        padding: 28px 0 22px;
    }

    .retail-hero h1 {
        font-size: 1.8rem;
    }

    .charts-grid,
    .sku-stats,
    .kpi-row {
        grid-template-columns: 1fr;
    }

    .view-controls,
    .controls-row,
    .chart-header-row {
        flex-direction: column;
        align-items: stretch;
    }

    .dashboard-info-card,
    .view-controls,
    .controls-row,
    .chart-card,
    .info-box,
    .plot-container,
    .app-wrapper,
    .results-section,
    .input-section,
    .explanation,
    .filter-section,
    .sidebar-tip {
        padding: 16px;
    }

    .modal-content,
    .modal-extra-large {
        width: calc(100vw - 20px);
    }
}