/* ===== Fast Dash — Professional UI Stylesheet ===== */

/* --- Inter font import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

body {
    font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
    background: var(--mantine-color-body, #ffffff);
    color: var(--mantine-color-text, #1a1b1e);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- AppShell layout polish --- */
.mantine-AppShell-header {
    border-bottom: 1px solid var(--mantine-color-default-border, #e9ecef);
}

.mantine-AppShell-navbar {
    border-right: 1px solid var(--mantine-color-default-border, #e9ecef);
    background: var(--mantine-color-gray-0, #f8f9fa);
}

[data-mantine-color-scheme="dark"] .mantine-AppShell-navbar {
    background: var(--mantine-color-dark-8, #1c1f2a);
}

.mantine-AppShell-main {
    background: var(--mantine-color-body, #ffffff);
}

/* --- Scrollbar styling (Vizro-inspired, thin) --- */
::-webkit-scrollbar {
    height: 6px;
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--mantine-color-gray-4, #ced4da);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--mantine-color-gray-5, #adb5bd);
}

::-webkit-scrollbar-corner {
    background: transparent;
}

/* --- Table styling (scoped to data tables, not Mantine calendars/pickers) --- */
.dash-table-container table,
.dash-spreadsheet table,
.fast-dash-table table {
    border-collapse: collapse;
    width: 100%;
    font-size: 14px;
}

.dash-table-container th,
.dash-spreadsheet th,
.fast-dash-table th,
.dash-table-container td,
.dash-spreadsheet td,
.fast-dash-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--mantine-color-default-border, #e9ecef);
}

.dash-table-container th,
.dash-spreadsheet th,
.fast-dash-table th {
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--mantine-color-dimmed, #868e96);
}

.dash-table-container th:first-child,
.dash-spreadsheet th:first-child,
.fast-dash-table th:first-child,
.dash-table-container td:first-child,
.dash-spreadsheet td:first-child,
.fast-dash-table td:first-child {
    padding-left: 0;
}

.dash-table-container th:last-child,
.dash-spreadsheet th:last-child,
.fast-dash-table th:last-child,
.dash-table-container td:last-child,
.dash-spreadsheet td:last-child,
.fast-dash-table td:last-child {
    padding-right: 0;
}

/* --- Output card container polish --- */
.mantine-Paper-root {
    transition: border-color 0.15s ease;
}

/* --- Plotly chart: transparent bg in dark mode --- */
[data-mantine-color-scheme="dark"] .js-plotly-plot .plotly .main-svg {
    background: transparent !important;
}

[data-mantine-color-scheme="dark"] .js-plotly-plot .plotly .bg {
    fill: transparent !important;
}

[data-mantine-color-scheme="dark"] .js-plotly-plot {
    background: transparent;
}

/* --- Chat bubbles: dark-aware --- */
[data-mantine-color-scheme="dark"] .border.rounded.shadow-sm {
    background-color: var(--mantine-color-dark-6, #373a44) !important;
    border-color: var(--mantine-color-dark-4, #545868) !important;
}

/* --- Loading overlay --- */
.mantine-LoadingOverlay-root {
    border-radius: var(--mantine-radius-sm, 4px);
}

/* --- Sidebar input spacing overrides --- */
.mantine-AppShell-navbar .mantine-Stack-root > .mantine-Stack-root {
    padding-bottom: 4px;
}

/* --- Responsive: collapse sidebar on small screens --- */
@media (max-width: 768px) {
    .mantine-AppShell-navbar {
        width: 100% !important;
    }
}