/* ui/metrics_typing/style.css */

/* =========================================================================== */
/* Metrics UI Styles.                                                          */
/* */
/* Dynamic Light/Dark mode, flex layouts, modals, and responsive tables.       */
/* =========================================================================== */

/* =================================== */
/* =================================== */
/* ======= 1/ Variables & Base ======= */
/* =================================== */
/* =================================== */

/* Variables mode CLAIR (par défaut) */
:root {
	/* Single source of truth for all filter-bar control heights */
	--filter-h: 35px;
	--bg-color: var(--theme-metrics-bg);
	--panel-bg: var(--theme-metrics-panel);
	--text-color: var(--theme-metrics-text);
	--text-color-rgb: 29, 29, 31; /* matches --text-color for use in rgba() */
	--text-muted: var(--theme-metrics-text-muted);
	--accent: var(--theme-accent);
	--border: var(--theme-metrics-border);
	--mono-bg: #eaeaea;
	--mono-color: #005cc5;
	--th-bg: var(--theme-metrics-th-bg);
	--th-hover: var(--theme-metrics-th-hover);
	--td-hover: var(--theme-metrics-td-hover);
	--tooltip-bg: var(--theme-grey-333);
	--modal-overlay: rgba(0, 0, 0, 0.3);

	/* Button Tints Light Mode */
	--filter-bg: var(--bg-color);
	--filter-text: var(--text-muted);
	--filter-hover: var(--th-hover);

	/* KPI Colors (Strong contrast for Light Mode) */
	--kpi-hs-color: rgb(217, 48, 37);
	--kpi-llm-color: rgb(138, 62, 184);
	/* WPM KPI card is orange; the chart uses --chart-wpm-color (yellow) */
	--kpi-wpm-color: rgb(230, 140, 0);
	--kpi-wpm-rgb: 230, 140, 0;
	--chart-wpm-color: rgb(204, 163, 0);
	--chart-wpm-rgb: 204, 163, 0;
	--kpi-precision-color: #008000;
	--kpi-delegation-color: rgb(0, 86, 179);
	--kpi-sfb-color: rgb(0, 155, 150); /* Teal — same-finger bigram indicator (was rep color) */
	--kpi-dist-color: rgb(0, 113, 197);
	--kpi-rep-color: rgb(0, 134, 174); /* Mid-blue-cyan — between dist blue and sfb teal */

	/* KPI Backgrounds Light Mode */
	--hs-bg: color-mix(in srgb, var(--kpi-hs-color), transparent 95%);
	--llm-bg: color-mix(in srgb, var(--kpi-llm-color), transparent 95%);
	--global-bg: color-mix(in srgb, var(--chart-wpm-color), transparent 95%);
	--precision-bg: color-mix(in srgb, var(--kpi-precision-color), transparent 95%);
	--kpi-wpm-bg: color-mix(in srgb, var(--kpi-wpm-color), transparent 95%);
	--delegation-bg: rgba(var(--text-color-rgb), 0.05);
	--rep-bg: color-mix(in srgb, var(--kpi-rep-color), transparent 95%);
	--dist-bg: color-mix(in srgb, var(--kpi-dist-color), transparent 95%);
	--sfb-bg: color-mix(in srgb, var(--kpi-sfb-color), transparent 95%);

	/* KPI Borders Light Mode (Soft opacity) */
	--hs-border: color-mix(in srgb, var(--kpi-hs-color), transparent 50%);
	--llm-border: color-mix(in srgb, var(--kpi-llm-color), transparent 50%);
	--global-border: color-mix(in srgb, var(--chart-wpm-color), transparent 50%);
	--precision-border: color-mix(in srgb, var(--kpi-precision-color), transparent 50%);
	--kpi-wpm-border: color-mix(in srgb, var(--kpi-wpm-color), transparent 50%);
	--delegation-border: rgba(var(--text-color-rgb), 0.5);
	--rep-border: color-mix(in srgb, var(--kpi-rep-color), transparent 50%);
	--dist-border: color-mix(in srgb, var(--kpi-dist-color), transparent 50%);
	--sfb-border: color-mix(in srgb, var(--kpi-sfb-color), transparent 50%);

	/* Chart container tint Light Mode */
	--chart-bg: rgba(0, 0, 0, 0.02);
	--chart-border: rgba(0, 0, 0, 0.3);

	/* Text colors */
	--strong-color: var(--theme-metrics-strong);
}

/* Variables mode SOMBRE */
@media (prefers-color-scheme: dark) {
	:root {
		--text-color-rgb: 240, 240, 240; /* matches --text-color for use in rgba() */
		--mono-bg: #111111;
		--mono-color: #9cdcfe;
		--tooltip-bg: var(--theme-grey-555);
		--modal-overlay: rgba(0, 0, 0, 0.6);

		/* Button Tints Dark Mode */
		--filter-bg: var(--bg-color);
		--filter-text: var(--text-muted);
		--filter-hover: var(--th-hover);

		/* KPI Colors (Vibrant, readable colors for Dark Mode) */
		--kpi-hs-color: rgb(255, 69, 58); /* #ff453a (Vibrant Red) */
		--kpi-llm-color: rgb(191, 90, 242); /* #bf5af2 (Vibrant Purple) */
		/* WPM KPI card is orange; the chart uses --chart-wpm-color (yellow) */
		--kpi-wpm-color: rgb(255, 149, 0); /* #ff9500 (Vibrant Orange) */
		--kpi-wpm-rgb: 255, 149, 0;
		--chart-wpm-color: rgb(255, 214, 10); /* #ffd60a (Vibrant Yellow) */
		--chart-wpm-rgb: 255, 214, 10;
		--kpi-precision-color: rgb(48, 209, 88); /* #30d158 (Vibrant Green) */
		--kpi-delegation-color: rgb(30, 150, 255); /* #0a84ff (Vibrant Blue) */
		--kpi-sfb-color: rgb(0, 212, 204); /* #00d4cc (Vibrant Teal) — same-finger bigram indicator */
		--kpi-dist-color: rgb(10, 132, 255); /* #0a84ff (Vibrant Blue) */
		--kpi-rep-color: rgb(5, 172, 230); /* Mid-blue-cyan — between dist blue and sfb teal */

		/* KPI Backgrounds Dark Mode */
		--sfb-bg: color-mix(in srgb, var(--kpi-sfb-color), transparent 90%);
		--sfb-border: color-mix(in srgb, var(--kpi-sfb-color), transparent 50%);
		--hs-bg: color-mix(in srgb, var(--kpi-hs-color), transparent 90%);
		--llm-bg: color-mix(in srgb, var(--kpi-llm-color), transparent 90%);
		--global-bg: color-mix(in srgb, var(--chart-wpm-color), transparent 90%);
		--precision-bg: color-mix(in srgb, var(--kpi-precision-color), transparent 90%);
		--kpi-wpm-bg: color-mix(in srgb, var(--kpi-wpm-color), transparent 90%);
		--delegation-bg: rgba(var(--text-color-rgb), 0.1);
		--rep-bg: color-mix(in srgb, var(--kpi-rep-color), transparent 90%);
		--dist-bg: color-mix(in srgb, var(--kpi-dist-color), transparent 90%);

		/* KPI Borders Dark Mode */
		--hs-border: color-mix(in srgb, var(--kpi-hs-color), transparent 50%);
		--llm-border: color-mix(in srgb, var(--kpi-llm-color), transparent 50%);
		--global-border: color-mix(in srgb, var(--chart-wpm-color), transparent 50%);
		--precision-border: color-mix(in srgb, var(--kpi-precision-color), transparent 50%);
		--kpi-wpm-border: color-mix(in srgb, var(--kpi-wpm-color), transparent 50%);
		--delegation-border: rgba(var(--text-color-rgb), 0.5);
		--rep-border: color-mix(in srgb, var(--kpi-rep-color), transparent 50%);
		--dist-border: color-mix(in srgb, var(--kpi-dist-color), transparent 50%);

		/* Chart container tint Dark Mode */
		--chart-bg: rgba(255, 255, 255, 0.05);
		--chart-border: rgba(255, 255, 255, 0.4);

		/* Text colors */
	}
}

body {
	background-color: var(--bg-color);
	box-sizing: border-box;
	color: var(--text-color);
	display: flex;
	flex-direction: column;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
	height: 100vh;
	margin: 0;
	overflow: hidden;
	overflow-x: hidden;
}

/* ================================== */
/* ================================== */
/* ======= 2/ Layout & Header ======= */
/* ================================== */
/* ================================== */

.top-fixed-bar {
	background-color: var(--bg-color);
	border-bottom: 1px solid var(--border);
	flex-shrink: 0;
	padding: 10px 20px 0 20px;
	z-index: 100;
}

.main-content {
	flex-grow: 1;
	overflow-x: hidden;
	overflow-y: auto;
	padding: 0 20px 20px 20px;
}

.header {
	align-items: center;
	display: flex;
	justify-content: center;
	margin: 0 0 15px 0;
	padding: 0;
}

h1 {
	font-size: 22px;
	margin: 0;
	padding: 0;
}

/* ============================== */
/* ============================== */
/* ======= 3/ Filters Bar ======= */
/* ============================== */
/* ============================== */

.filters-bar {
	align-items: center;
	background: var(--panel-bg);
	border: 1px solid var(--border);
	border-radius: 6px;
	display: flex;
	flex-wrap: wrap;
	gap: 15px;
	justify-content: space-between;
	margin-bottom: 15px;
	padding: 10px 15px;
}

.filter-group-dates {
	align-items: center;
	display: flex;
	gap: 10px;
}

.filter-group-buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0 auto;
}

.filters-bar label {
	font-size: 14px;
	font-weight: 500;
	margin-right: 5px;
}

/* Date inputs and selects share --filter-h with .filter-btn for uniform height */
.filters-bar input[type='date'],
.filters-bar select {
	background: var(--bg-color);
	border: 1px solid var(--border);
	border-radius: 4px;
	box-sizing: border-box;
	color: var(--text-color);
	color-scheme: light dark;
	font-family: inherit;
	height: var(--filter-h);
	padding: 0 10px;
}

input[type='date']::-webkit-datetime-edit-text {
	color: var(--text-muted) !important;
}
input[type='date']::-webkit-datetime-edit-month-field,
input[type='date']::-webkit-datetime-edit-day-field,
input[type='date']::-webkit-datetime-edit-year-field {
	color: var(--text-color) !important;
}

/* --filter-h is the single source of truth; all filter controls share this height */
.filter-btn {
	background: var(--filter-bg);
	border: 1px solid var(--border);
	border-radius: 6px;
	box-sizing: border-box;
	color: var(--filter-text);
	cursor: pointer;
	font-size: 13px;
	font-weight: 500;
	height: var(--filter-h);
	padding: 0 12px;
	transition: all 0.2s ease;
}

.filter-btn:hover {
	background: var(--filter-hover);
}

.filter-btn.active {
	background: var(--accent);
	border-color: var(--accent);
	color: var(--theme-white);
}

.filter-reset {
	background: rgba(255, 59, 48, 0.05);
	border-color: var(--theme-red);
	color: var(--theme-red);
}
.filter-reset:hover {
	background: rgba(255, 59, 48, 0.15);
	color: var(--theme-red);
}

/* ============================= */
/* ============================= */
/* ======= 4/ Stats Grid ======= */
/* ============================= */
/* ============================= */

.stats-grid {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	margin-bottom: 16px;
	margin-top: 16px;
	transition: all 0.3s ease;
}

/* Each KPI card grows to fill the row; at narrow widths cards stack one per line */
.stats-grid .stat-card {
	flex: 1 1 280px;
	min-width: 0;
}

.stat-card {
	background: var(--panel-bg);
	border: 1px solid var(--border);
	border-radius: 12px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
	display: flex;
	flex-direction: column;
	padding: 20px;
	text-align: left;
}

.stat-card.card-hs {
	background: var(--hs-bg);
	border-color: var(--hs-border);
}
.stat-card.card-llm {
	background: var(--llm-bg);
	border-color: var(--llm-border);
}
.stat-card.card-global {
	background: var(--kpi-wpm-bg);
	border-color: var(--kpi-wpm-border);
}
.stat-card.card-rep {
	background: var(--rep-bg);
	border-color: var(--rep-border);
}
.stat-card.card-dist {
	background: var(--dist-bg);
	border-color: var(--dist-border);
}

.stat-card.card-hs h2,
.stat-card.card-hs .stat-value {
	color: var(--kpi-hs-color);
}
.stat-card.card-llm h2,
.stat-card.card-llm .stat-value {
	color: var(--kpi-llm-color);
}
.stat-card.card-global h2,
.stat-card.card-global .stat-value {
	color: var(--kpi-wpm-color);
}
.stat-card.card-rep h2,
.stat-card.card-rep .stat-value {
	color: var(--kpi-rep-color);
}
.stat-card.card-dist h2,
.stat-card.card-dist .stat-value {
	color: var(--kpi-dist-color);
}

.stat-card h2 {
	align-items: center;
	border-bottom: none;
	display: flex;
	font-size: 20px;
	justify-content: space-between;
	margin: 0 0 10px 0;
}

.stat-value {
	align-items: baseline;
	display: flex;
	font-size: 2.8em;
	font-weight: bold;
	gap: 8px;
	margin: 10px 0;
}

.stat-unit {
	color: var(--text-muted);
	font-size: 0.45em;
	font-weight: normal;
}

.stat-details {
	color: var(--text-muted);
	display: flex;
	flex-direction: column;
	flex-grow: 1;
	font-size: 0.95em;
	line-height: 1.5;
	margin-bottom: 15px;
}

#global_card .stat-details {
	justify-content: flex-end;
	margin-bottom: 0;
}

.stat-details strong {
	color: var(--strong-color);
	font-weight: 600;
}

.trend-svg {
	height: 24px;
	width: 24px;
}

.trend-svg.up,
.trend-svg.down,
.trend-svg.stable {
	color: var(--theme-white);
	opacity: 0.9;
}

.sparkline-container {
	height: 120px;
	margin-top: 10px;
	position: relative;
	width: 100%;
}

/* ================================================ */
/* ================================================ */
/* ======= 5/ Expanded KPI Row (Dist + Rep) ======= */
/* ================================================ */
/* ================================================ */

/* Two side-by-side blocks immediately below the stats-grid, before the charts */
.expanded-kpi-row {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	margin-bottom: 16px;
}

/* Each block mirrors the visual language of .stat-card but is flex-column so
   the table can grow to fill remaining height.
   overflow: visible (not hidden) so that .tooltip .tooltiptext can render
   outside the block bounds without being clipped. The table-wrap below
   handles its own overflow independently. */
.expanded-kpi-block {
	background: var(--panel-bg);
	border: 1px solid var(--border);
	border-radius: 12px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
	display: flex;
	flex: 1 1 340px;
	flex-direction: column;
	min-width: 0;
	overflow: visible;
	padding: 20px;
}

.expanded-kpi-block.card-dist {
	background: var(--dist-bg);
	border-color: var(--dist-border);
}

.expanded-kpi-block.card-rep {
	background: var(--rep-bg);
	border-color: var(--rep-border);
}

.expanded-kpi-block.card-sfb {
	background: var(--sfb-bg);
	border-color: var(--sfb-border);
}

.expanded-kpi-block.card-ergo-bigram {
	background: rgba(99, 102, 241, 0.08);
	border-color: rgba(99, 102, 241, 0.3);
}

.expanded-kpi-block.card-ergo-bigram h2,
.expanded-kpi-block.card-ergo-bigram .stat-value {
	color: rgb(129, 140, 248);
}

.expanded-kpi-block.card-ergo-trigram {
	background: rgba(168, 85, 247, 0.08);
	border-color: rgba(168, 85, 247, 0.3);
}

.expanded-kpi-block.card-ergo-trigram h2,
.expanded-kpi-block.card-ergo-trigram .stat-value {
	color: rgb(192, 132, 252);
}

.expanded-kpi-block.card-errors {
	background: rgba(239, 68, 68, 0.08);
	border-color: rgba(239, 68, 68, 0.3);
}

.expanded-kpi-block.card-errors h2,
.expanded-kpi-block.card-errors .stat-value {
	color: rgb(248, 113, 113);
}

.expanded-kpi-block.card-roi {
	background: rgba(34, 197, 94, 0.08);
	border-color: rgba(34, 197, 94, 0.3);
}

.expanded-kpi-block.card-roi h2,
.expanded-kpi-block.card-roi .stat-value {
	color: rgb(74, 222, 128);
}

.expanded-kpi-block.card-lexical {
	background: rgba(245, 158, 11, 0.08);
	border-color: rgba(245, 158, 11, 0.3);
}

.expanded-kpi-block.card-lexical h2,
.expanded-kpi-block.card-lexical .stat-value {
	color: rgb(251, 191, 36);
}

.expanded-kpi-block.card-rhythm {
	background: rgba(14, 165, 233, 0.08);
	border-color: rgba(14, 165, 233, 0.3);
}

.expanded-kpi-block.card-rhythm h2,
.expanded-kpi-block.card-rhythm .stat-value {
	color: rgb(56, 189, 248);
}

.expanded-kpi-block.card-sessions {
	background: rgba(20, 184, 166, 0.08);
	border-color: rgba(20, 184, 166, 0.3);
}

.expanded-kpi-block.card-sessions h2,
.expanded-kpi-block.card-sessions .stat-value {
	color: rgb(45, 212, 191);
}

.expanded-kpi-block.card-records {
	background: rgba(236, 72, 153, 0.08);
	border-color: rgba(236, 72, 153, 0.3);
}

.expanded-kpi-block.card-records h2,
.expanded-kpi-block.card-records .stat-value {
	color: rgb(244, 114, 182);
}

.expanded-kpi-block.card-charmix {
	background: rgba(120, 113, 108, 0.08);
	border-color: rgba(120, 113, 108, 0.3);
}

.expanded-kpi-block.card-charmix h2,
.expanded-kpi-block.card-charmix .stat-value {
	color: rgb(168, 162, 158);
}

.expanded-kpi-block.card-apps {
	background: rgba(217, 70, 239, 0.08);
	border-color: rgba(217, 70, 239, 0.3);
}

.expanded-kpi-block.card-apps h2,
.expanded-kpi-block.card-apps .stat-value {
	color: rgb(232, 121, 249);
}

.expanded-kpi-block.card-wellness {
	background: rgba(132, 204, 22, 0.08);
	border-color: rgba(132, 204, 22, 0.3);
}

.expanded-kpi-block.card-wellness h2,
.expanded-kpi-block.card-wellness .stat-value {
	color: rgb(163, 230, 53);
}

/* Header section: title + KPI value + split details */
.ekpi-header {
	flex-shrink: 0;
	margin-bottom: 12px;
}

/* Inherit h2 styling from .stat-card h2 */
.expanded-kpi-block h2 {
	align-items: center;
	border-bottom: none;
	display: flex;
	font-size: 20px;
	justify-content: space-between;
	margin: 0 0 10px 0;
}

.expanded-kpi-block.card-dist h2,
.expanded-kpi-block.card-dist .stat-value {
	color: var(--kpi-dist-color);
}

.expanded-kpi-block.card-rep h2,
.expanded-kpi-block.card-rep .stat-value {
	color: var(--kpi-rep-color);
}

.expanded-kpi-block.card-sfb h2,
.expanded-kpi-block.card-sfb .stat-value {
	color: var(--kpi-sfb-color);
}

/* SFB doubling toggle — pushed right via space-between flex on h2, brown when active */
.sfb-toggle-btn {
	background: transparent;
	border-color: var(--kpi-sfb-color);
	border-radius: 4px;
	color: var(--kpi-sfb-color);
	font-size: 10px;
	margin-top: 1px;
	padding: 1px 6px;
}

.sfb-toggle-btn.active {
	background: var(--sfb-bg);
	border-color: var(--kpi-sfb-color);
	color: var(--kpi-sfb-color);
}

/* Scrollable table wrapper — fixed height so the row doesn't grow unbounded */
.ekpi-table-wrap {
	border: 1px solid var(--border);
	border-radius: 6px;
	flex-grow: 1;
	max-height: 260px;
	overflow-y: auto;
}

/* Mini-table inside each expanded block */
.ekpi-table {
	border-collapse: collapse;
	font-size: 13px;
	width: 100%;
}

.ekpi-table th {
	background: var(--th-bg);
	border-bottom: 1px solid var(--border);
	cursor: pointer;
	font-weight: 600;
	padding: 7px 10px;
	position: sticky;
	text-align: left;
	top: 0;
	user-select: none;
	white-space: nowrap;
	z-index: 5;
}

.ekpi-table th:hover {
	background: var(--th-hover);
}

.ekpi-table td {
	border-bottom: 1px solid var(--border);
	padding: 6px 10px;
	vertical-align: middle;
}

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

.ekpi-table tr:hover td {
	background: var(--td-hover);
}

/* num-tooltip hover works the same inside ekpi-table as in the main table */
.expanded-kpi-block.card-dist .num-tooltip::after {
	background: color-mix(in srgb, var(--tooltip-bg) 65%, var(--kpi-dist-color) 35%);
}

.expanded-kpi-block.card-rep .num-tooltip::after {
	background: color-mix(in srgb, var(--tooltip-bg) 65%, var(--kpi-rep-color) 35%);
}

.expanded-kpi-block.card-sfb .num-tooltip::after {
	background: color-mix(in srgb, var(--tooltip-bg) 65%, var(--kpi-sfb-color) 35%);
}

/* ============================================ */
/* ============================================ */
/* ======= 5b/ Keyboard Heatmaps Row ========== */
/* ============================================ */
/* ============================================ */

/* Flex row holding both the keycode heatmap and the SFB heatmap side by side.
   flex-wrap ensures they stack vertically on narrow viewports. */
.heatmaps-row {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	margin-bottom: 16px;
}

.heatmaps-row > div {
	/* Each heatmap is ~ 760 px wide at native size; below ~ 1550 px of
	   row width the two would overlap. Setting the flex-basis to the
	   actual ideal width forces the wrap before any overlap. */
	flex: 1 1 760px;
	max-width: 100%;
	min-width: 0;
	overflow-x: auto;
}

/* ================================== */
/* ================================== */
/* ======= 6/ Chart Container ======= */
/* ================================== */
/* ================================== */

.chart-container {
	background: var(--chart-bg);
	border: 1px solid var(--chart-border);
	border-radius: 8px;
	display: flex;
	flex-direction: column;
	padding: 15px;
}

.chart-help {
	color: var(--text-muted);
	flex-shrink: 0;
	font-size: 11px;
}

/* Side-by-side blocks holding the precision and speed charts.
   Flex column + gap puts a real visual breathing room between the title and
   the chart, while a tight bottom padding stops the plot from feeling
   stranded above an empty zone. Top padding is kept smaller than the
   title-to-chart gap so the title is not glued to the upper border. */
.chart-row-block {
	border-radius: 8px;
	display: flex;
	flex: 1 1 300px;
	flex-direction: column;
	gap: 8px;
	min-width: 0;
	padding: 10px 15px 0 15px;
}

.chart-row-block.is-precision {
	background: var(--precision-bg);
	border: 1px solid var(--precision-border);
}

.chart-row-block.is-speed {
	background: var(--global-bg);
	border: 1px solid var(--global-border);
}

.chart-row-block-header {
	align-items: center;
	display: flex;
	justify-content: space-between;
}

.chart-row-block-canvas {
	height: 240px;
	position: relative;
}

/* ======================= */
/* ======================= */
/* ======= 6/ Tabs ======= */
/* ======================= */
/* ======================= */

.tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 15px;
}

.tabs-row {
	margin-bottom: 6px;
}

.tabs-row:last-of-type {
	margin-bottom: 15px;
}

.tab-btn {
	background: var(--panel-bg);
	border: 1px solid var(--border);
	border-radius: 6px;
	color: var(--text-color);
	cursor: pointer;
	font-size: 14px;
	padding: 8px 16px;
	transition: background 0.2s;
}

.tab-btn:hover {
	background: var(--td-hover);
}
.tab-btn.active {
	background: var(--accent);
	border-color: var(--accent);
	color: var(--theme-white);
}

/* =================================== */
/* =================================== */
/* ======= 7/ Table & Controls ======= */
/* =================================== */
/* =================================== */

.table-container {
	background: var(--panel-bg);
	border: 1px solid var(--border);
	border-radius: 8px;
	overflow: visible;
}

table {
	border-collapse: collapse;
	text-align: left;
	width: 100%;
}

th {
	background: var(--th-bg);
	box-shadow: 0 1px 0 var(--border);
	cursor: pointer;
	font-weight: 600;
	padding: 12px;
	position: sticky;
	top: 0;
	user-select: none;
	/* Top-align so every header title sits at the same vertical position regardless
	   of whether the cell has one line (Occurrences) or two (Séquence with input) */
	vertical-align: top;
	white-space: nowrap;
	z-index: 10;
}

th:hover {
	background: var(--th-hover);
	z-index: 200;
}

td {
	border-bottom: 1px solid var(--border);
	font-size: 14px;
	padding: 10px 12px;
	vertical-align: middle;
}

tr:hover td {
	background: var(--td-hover);
}

/* All key chips (mono-space and shortcut-chip) share the same square base size.
   Single-char chips become perfect squares; multi-char chips grow wider via min-width. */
.mono-space {
	align-items: center;
	background: var(--mono-bg);
	border: 1px solid color-mix(in srgb, var(--mono-color) 20%, var(--border));
	border-radius: 6px;
	box-sizing: border-box;
	color: var(--mono-color);
	display: inline-flex;
	font-family: ui-monospace, SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
	font-size: 12px;
	font-weight: 700;
	height: 26px;
	justify-content: center;
	line-height: 1;
	min-width: 26px;
	padding: 0 6px;
	white-space: nowrap;
}

.shortcut-seq {
	align-items: center;
	display: inline-flex;
	flex-wrap: wrap;
	gap: 4px;
}

.shortcut-chip {
	align-items: center;
	border: 1px solid var(--border);
	border-radius: 6px;
	box-sizing: border-box;
	display: inline-flex;
	font-size: 12px;
	font-weight: 700;
	height: 26px;
	justify-content: center;
	line-height: 1;
	min-width: 26px;
	padding: 0 6px;
	white-space: nowrap;
}

.shortcut-mod {
	background: color-mix(in srgb, var(--accent) 14%, var(--panel-bg));
	border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
	color: var(--accent);
	text-transform: uppercase;
}

.shortcut-key {
	background: var(--mono-bg);
	border-color: color-mix(in srgb, var(--mono-color) 25%, var(--border));
	color: var(--mono-color);
	font-family: ui-monospace, SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
}

.shortcut-plus {
	color: var(--text-muted);
	font-weight: 700;
}

/* Custom Space Badges */
.space-reg {
	color: var(--text-muted);
}

/* Space character inside a seq-chips row — muted color to de-emphasize */
.seq-space {
	color: var(--text-muted);
}

/* Row of individual key chips for sequences containing special markers */
.seq-chips {
	align-items: center;
	display: inline-flex;
	flex-wrap: wrap;
	gap: 2px;
}

/* Keycode tab: muted name in parentheses after the keycode number */
.kc-name {
	color: var(--text-muted);
	font-weight: 400;
}

/* Subtitle stat in table column headers (total occurrences, global avg, etc.).
   display: block + margin-top separates it from the column title above. */
.th-stat {
	color: var(--text-muted);
	display: block;
	font-size: 0.85em;
	font-weight: normal;
	margin-top: 4px;
}

/* NBSP and NNBSP rendered as inline control key chips — same black bg as characters */
.space-badge {
	/* Same visual treatment as .shortcut-key-control: dark background, vivid red border */
	background: var(--mono-bg);
	border: 1px solid rgba(255, 51, 51, 0.6);
	border-radius: 3px;
	color: #ff3333;
	font-size: 0.85em;
	font-weight: bold;
	padding: 1px 3px;
}

/* Inline control key within format_display_key() (legacy path for pure-text sequences).
   Same treatment as .shortcut-key-control for visual consistency. */
.key-control {
	background: var(--mono-bg);
	border: 1px solid rgba(255, 51, 51, 0.6);
	border-radius: 3px;
	color: #ff3333 !important;
	font-weight: bold;
	padding: 1px 3px;
}

/* =================================================== */
/* =================================================== */
/* ======= 7.1) Modifier Key Chip Color Classes ====== */
/* =================================================== */

.shortcut-mod-cmd {
	background: rgba(48, 209, 88, 0.1);
	border-color: rgba(48, 209, 88, 0.4) !important;
	color: var(--theme-green-dark) !important;
}

.shortcut-mod-ctrl {
	background: rgba(255, 149, 0, 0.1);
	border-color: rgba(255, 149, 0, 0.4) !important;
	color: var(--theme-orange) !important;
}

/* Brighter purple — aligns perceptual weight with cmd’s vibrant green */
.shortcut-mod-alt {
	background: rgba(204, 85, 255, 0.1);
	border-color: rgba(204, 85, 255, 0.45) !important;
	color: #cc55ff !important;
}

/* Bright sky-blue — same visual weight as cmd but in blue */
.shortcut-mod-shift {
	background: rgba(77, 182, 255, 0.1);
	border-color: rgba(77, 182, 255, 0.5) !important;
	color: #4db6ff !important;
}

/* Vivid gold/yellow — clearly distinct from ctrl's orange */
.shortcut-mod-fn {
	background: rgba(255, 204, 0, 0.1);
	border-color: rgba(255, 204, 0, 0.5) !important;
	color: var(--theme-yellow) !important;
}

/* Control/special keys (Backspace, Tab, Escape, arrows…) — same dark bg as regular
   chars but with vivid red text and border so they stand out clearly */
.shortcut-key-control {
	background: var(--mono-bg);
	border-color: rgba(255, 51, 51, 0.6) !important;
	color: #ff3333 !important;
}

/* =================================================== */
/* ======= 7.2) Sequence Column Header Search ======== */
/* =================================================== */

/* Outer column wrapper: stacks the title-row then the row-count stat */
.th-seq-header {
	display: flex;
	flex-direction: column;
	gap: 2px;
}

/* Inline row: "Séquence ↕" text directly followed by the search input */
.th-seq-title-row {
	align-items: center;
	display: flex;
	gap: 8px;
	white-space: nowrap;
}

#search_input {
	background: var(--bg-color);
	border: 1px solid var(--border);
	border-radius: 5px;
	box-sizing: border-box;
	color: var(--text-color);
	font-size: 12px;
	font-weight: normal;
	/* Match the text-baseline height of the "Séquence" label next to it */
	height: 22px;
	/* Constrained so the Séquence column doesn't expand to fill the table */
	max-width: 160px;
	padding: 0 7px;
	width: 100%;
}

#search_input:focus {
	border-color: var(--accent);
	outline: none;
}

/* Repetition column: slightly narrower, centred, muted when no data */
td.col-rep {
	text-align: center;
	white-space: nowrap;
}

/* Hide the repetition column for n-gram tabs with more than 3 tokens (qg/pg/hx/hp) */
#metrics_table.hide-rep th.col-rep,
#metrics_table.hide-rep td.col-rep {
	display: none;
}

/* ─── Row number sub-column within the Séquence cell ─────────────────────── */

/* Wraps the row number, the vertical divider, and the key chip(s) */
.cell-seq {
	align-items: center;
	display: flex;
	gap: 0;
}

/* The line number: muted, fixed-width, right-aligned for easy scanning */
.row-num {
	color: var(--text-muted);
	flex-shrink: 0;
	font-size: 11px;
	font-variant-numeric: tabular-nums;
	min-width: 2.2em;
	padding-right: 6px;
	text-align: right;
}

/* Thin vertical separator between the line number and the sequence chip */
.row-divider {
	background: var(--border);
	flex-shrink: 0;
	height: 18px;
	margin-right: 8px;
	width: 1px;
}

/* =========================== */
/* =========================== */
/* ======= 8/ Tooltips ======= */
/* =========================== */
/* =========================== */

.info-icon {
	margin-right: 4px;
	opacity: 0.7;
	vertical-align: text-bottom;
}

.tooltip {
	align-items: center;
	color: var(--accent);
	cursor: help;
	display: inline-flex;
	font-style: normal;
	justify-content: center;
	position: relative;
}

.tooltip .tooltiptext {
	background-color: var(--tooltip-bg);
	border-radius: 6px;
	bottom: 150%;
	box-shadow: 0 4px 6px rgba(0, 0, 0, 0.4);
	color: var(--theme-white);
	font-size: 12px;
	font-weight: normal;
	left: 0;
	max-width: 300px;
	opacity: 0;
	padding: 8px 10px;
	pointer-events: none;
	position: absolute;
	text-align: left;
	transform: none;
	transition: opacity 0.2s;
	visibility: hidden;
	white-space: normal;
	width: max-content;
	/* Above the sticky top bar (z-index 100) and any other overlay */
	z-index: 10000;
}

th .tooltip .tooltiptext {
	bottom: auto;
	top: 150%;
}

/* When the tooltip would overflow the right edge, anchor it to the right side instead */
.tooltip.tooltip-left .tooltiptext {
	left: auto;
	right: 0;
}

.tooltip:hover .tooltiptext {
	opacity: 1;
	visibility: visible;
}

.stat-inline-tooltip .info-icon {
	margin-right: 0;
	opacity: 0.8;
}

.stat-inline-tooltip {
	color: var(--kpi-wpm-color);
}

/* Inline number tooltip — shows exact value on hover for abbreviated numbers */
.num-tooltip {
	cursor: help;
	position: relative;
}

.num-tooltip::after {
	background: var(--tooltip-bg);
	border-radius: 4px;
	bottom: calc(100% + 4px);
	color: var(--theme-white);
	content: attr(title);
	display: none;
	font-size: 11px;
	left: 50%;
	padding: 3px 7px;
	position: absolute;
	transform: translateX(-50%);
	white-space: nowrap;
	/* Max 32-bit integer: ensures num-tooltips always render above every other layer */
	z-index: 99;
}

.num-tooltip:hover::after {
	display: block;
}

/* KPI card tooltips inherit the card’s accent color for immediate context */
.card-hs .num-tooltip::after {
	background: color-mix(in srgb, var(--tooltip-bg) 65%, var(--kpi-hs-color) 35%);
}
.card-llm .num-tooltip::after {
	background: color-mix(in srgb, var(--tooltip-bg) 65%, var(--kpi-llm-color) 35%);
}
.card-global .num-tooltip::after {
	background: color-mix(in srgb, var(--tooltip-bg) 65%, var(--kpi-wpm-color) 35%);
}
.card-rep .num-tooltip::after {
	background: color-mix(in srgb, var(--tooltip-bg) 65%, var(--kpi-rep-color) 35%);
}

/* ================================ */
/* ================================ */
/* ======= 9/ App Filter Modal ==== */
/* ================================ */
/* ================================ */

.modal {
	align-items: center;
	background: var(--modal-overlay);
	display: flex;
	height: 100%;
	justify-content: center;
	left: 0;
	position: fixed;
	top: 0;
	width: 100%;
	z-index: 1000;
}

.modal-content {
	background: var(--panel-bg);
	border: 1px solid var(--border);
	border-radius: 12px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
	display: flex;
	flex-direction: column;
	max-height: 80vh;
	padding: 20px;
	width: 450px;
}

.modal-content h2 {
	font-size: 18px;
	margin: 0 0 15px 0;
}

.app-modal-controls {
	display: flex;
	gap: 10px;
	margin-bottom: 15px;
}

#app_search {
	background: var(--bg-color);
	border: 1px solid var(--border);
	border-radius: 6px;
	box-sizing: border-box;
	color: var(--text-color);
	font-size: 14px;
	padding: 10px;
	width: 100%;
}

.app-list {
	background: var(--bg-color);
	border: 1px solid var(--border);
	border-radius: 6px;
	flex-grow: 1;
	margin-top: 15px;
	overflow-y: auto;
}

.app-item {
	align-items: center;
	border-bottom: 1px solid var(--border);
	cursor: pointer;
	display: flex;
	padding: 8px 12px;
	transition: background 0.2s;
}

.app-item:last-child {
	border-bottom: none;
}

.app-item:hover {
	background: var(--td-hover);
}

.app-item input {
	cursor: pointer;
	margin-right: 10px;
}

.app-icon-wrapper {
	align-items: center;
	display: flex;
	flex-shrink: 0;
	height: 28px;
	justify-content: center;
	margin-right: 10px;
	width: 28px;
}

.app-icon-img {
	height: 28px;
	object-fit: contain;
	width: 28px;
}

.app-icon-div {
	align-items: center;
	border-radius: 6px;
	box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.1);
	color: var(--theme-white);
	display: flex;
	font-size: 14px;
	font-weight: bold;
	height: 28px;
	justify-content: center;
	width: 28px;
}

.app-name {
	flex-grow: 1;
	font-size: 14px;
}

/* ======================================= */
/* ======================================= */
/* ======= 10/ Split Cards & Loader ====== */
/* ======================================= */
/* ======================================= */

.stat-details-split {
	border-radius: 6px;
	display: flex;
	font-size: 0.95em;
	justify-content: space-around;
	margin-bottom: 15px;
	padding: 8px 0;
	width: 100%;
}

/* Background tinted to box color but slightly darker */
.stat-card.card-hs .stat-details-split {
	background: color-mix(in srgb, var(--kpi-hs-color), transparent 80%);
}
.stat-card.card-llm .stat-details-split {
	background: color-mix(in srgb, var(--kpi-llm-color), transparent 80%);
}
.stat-card.card-rep .stat-details-split {
	background: color-mix(in srgb, var(--kpi-rep-color), transparent 80%);
}
.stat-card.card-dist .stat-details-split {
	background: color-mix(in srgb, var(--kpi-dist-color), transparent 80%);
}

@media (prefers-color-scheme: dark) {
	.stat-card.card-hs .stat-details-split {
		background: color-mix(in srgb, var(--kpi-hs-color), black 80%);
	}
	.stat-card.card-llm .stat-details-split {
		background: color-mix(in srgb, var(--kpi-llm-color), black 80%);
	}
	.stat-card.card-rep .stat-details-split {
		background: color-mix(in srgb, var(--kpi-rep-color), black 80%);
	}
	.stat-card.card-dist .stat-details-split {
		background: color-mix(in srgb, var(--kpi-dist-color), black 80%);
	}
}

/* Regular text in split muted, KPIs bold color via script insertion */
.stat-details-split .split-label {
	color: var(--text-color) !important;
}

.stat-details-split .split-sub,
.stat-details-split .split-val {
	color: var(--text-muted) !important;
}

/* Explicitly style the strong tags to match box identity */
.stat-card.card-hs .stat-details-split .split-val strong {
	color: var(--kpi-hs-color) !important;
}
.stat-card.card-llm .stat-details-split .split-val strong {
	color: var(--kpi-llm-color) !important;
}
.stat-card.card-rep .stat-details-split .split-val strong {
	color: var(--kpi-rep-color) !important;
}
.stat-card.card-dist .stat-details-split .split-val strong {
	color: var(--kpi-dist-color) !important;
}

.split-col {
	flex: 1;
	text-align: center;
}

.split-label {
	font-size: 11px;
	margin-bottom: 4px;
	text-transform: uppercase;
}

.split-val {
	font-size: 14px;
}

.split-sub {
	font-size: 0.85em;
}

.loader-spinner {
	animation: spin 1s linear infinite;
	border: 3px solid rgba(128, 128, 128, 0.2);
	border-radius: 50%;
	border-top: 3px solid var(--accent);
	display: inline-block;
	height: 20px;
	margin-right: 10px;
	vertical-align: middle;
	width: 20px;
}

@keyframes spin {
	0% {
		transform: rotate(0deg);
	}
	100% {
		transform: rotate(360deg);
	}
}

/* ========================================= */
/* ========================================= */
/* ======= 11/ Find-in-Page Overlay ======== */
/* ========================================= */
/* ========================================= */

#find_bar {
	align-items: center;
	background: var(--panel-bg);
	border: 1px solid var(--border);
	border-bottom: none;
	border-radius: 8px 8px 0 0;
	bottom: 0;
	box-shadow: 0 -3px 14px rgba(0, 0, 0, 0.12);
	display: none;
	gap: 8px;
	padding: 8px 12px;
	position: fixed;
	right: 24px;
	z-index: 9999;
}

.find-label {
	color: var(--text-muted);
	font-size: 13px;
	white-space: nowrap;
}

#find_input {
	background: var(--bg-color);
	border: 1px solid var(--border);
	border-radius: 4px;
	box-sizing: border-box;
	color: var(--text-color);
	font-size: 13px;
	padding: 4px 8px;
	width: 200px;
}

#find_input:focus {
	border-color: var(--accent);
	outline: none;
}

/* Counter shows "i / n" in muted color; red only when nothing was found */
.find-status {
	color: var(--text-muted);
	font-size: 12px;
	font-variant-numeric: tabular-nums;
	min-width: 70px;
	white-space: nowrap;
}

.find-status.find-not-found {
	color: var(--theme-red);
}

.find-nav-btn {
	background: var(--filter-bg);
	border: 1px solid var(--border);
	border-radius: 4px;
	color: var(--text-color);
	cursor: pointer;
	font-size: 15px;
	height: 26px;
	line-height: 1;
	padding: 0 8px;
}

.find-nav-btn:hover {
	background: var(--filter-hover);
}

.find-close-btn {
	background: transparent;
	border: none;
	color: var(--text-muted);
	cursor: pointer;
	font-size: 14px;
	line-height: 1;
	padding: 2px 4px;
}

.find-close-btn:hover {
	color: var(--text-color);
}

/* ─── Find-in-page match highlights ─────────────────────────────────────── */

/* All occurrences: subtle amber tint so context remains readable */
.find-highlight {
	background: rgba(255, 214, 10, 0.35);
	border-radius: 2px;
}

/* The active (current) occurrence: brighter fill + orange outline */
.find-highlight-current {
	background: rgba(255, 159, 10, 0.65);
	border-radius: 2px;
	outline: 2px solid var(--theme-orange-dark);
	outline-offset: 1px;
}