/* Dental Pain Logger — all styles scoped under .dpl-app so it can sit
   inside a host page (WordPress, etc.) without bleeding into the theme. */

.dpl-app {
	--dpl-bg: #f6f7fb;
	--dpl-surface: #ffffff;
	--dpl-ink: #1c2536;
	--dpl-ink-soft: #4a5568;
	--dpl-ink-mute: #718096;
	--dpl-line: #e2e8f0;
	--dpl-accent: #2b6cb0;
	--dpl-accent-ink: #ffffff;
	--dpl-danger: #c53030;
	--dpl-warn: #b7791f;
	--dpl-shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .07);
	--dpl-radius: 10px;
	--dpl-gap: 14px;
	/* Legacy aliases used by inline color/var() references in app.js */
	--bg: var(--dpl-bg);
	--surface: var(--dpl-surface);
	--ink: var(--dpl-ink);
	--ink-soft: var(--dpl-ink-soft);
	--ink-mute: var(--dpl-ink-mute);
	--line: var(--dpl-line);
	--accent: var(--dpl-accent);
	--accent-ink: var(--dpl-accent-ink);

	background: var(--dpl-bg);
	color: var(--dpl-ink);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	font-size: 16px;
	line-height: 1.45;
	-webkit-font-smoothing: antialiased;
	border-radius: var(--dpl-radius);
	overflow: hidden; /* contains rounded corners */
}

@media (prefers-color-scheme: dark) {
	.dpl-app {
		--dpl-bg: #0f1320;
		--dpl-surface: #1a2030;
		--dpl-ink: #e6e9f2;
		--dpl-ink-soft: #b0b8c9;
		--dpl-ink-mute: #8a93a6;
		--dpl-line: #2a3142;
		--dpl-accent: #63b3ed;
		--dpl-accent-ink: #0f1320;
		--dpl-shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 1px 3px rgba(0, 0, 0, .4);
	}
}

/* Standalone full-page mode (file:// or hosted as a single page) */
html.dpl-host, body.dpl-host { margin: 0; padding: 0; background: #f6f7fb; }
@media (prefers-color-scheme: dark) {
	html.dpl-host, body.dpl-host { background: #0f1320; }
}
body.dpl-host > .dpl-app {
	min-height: 100vh;
	border-radius: 0;
}
body.dpl-host > .dpl-app .app-header {
	position: sticky;
	top: 0;
	z-index: 10;
}

.dpl-app * { box-sizing: border-box; }

.dpl-app h1 { font-size: 1.4rem; margin: 0 0 .75rem; }
.dpl-app h3 { font-size: 1rem; margin: 1rem 0 .5rem; color: var(--dpl-ink-soft); }
.dpl-app h4 { font-size: .95rem; margin: 14px 0 4px; color: var(--dpl-ink-soft); }

.dpl-app .app-header {
	background: var(--dpl-surface);
	border-bottom: 1px solid var(--dpl-line);
	padding: 10px 16px 0;
	padding-top: max(10px, env(safe-area-inset-top));
}

.dpl-app .brand {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 6px;
}
.dpl-app .brand-mark { color: var(--dpl-accent); font-size: 1.3rem; }
.dpl-app .brand-name { font-weight: 600; color: var(--dpl-ink); }

.dpl-app .tabs {
	display: flex;
	gap: 2px;
	overflow-x: auto;
	margin: 0 -16px;
	padding: 0 12px;
}
.dpl-app .tabs a {
	flex: 1;
	text-align: center;
	padding: 12px 8px;
	color: var(--dpl-ink-soft);
	text-decoration: none;
	font-size: .92rem;
	border-bottom: 2px solid transparent;
	white-space: nowrap;
}
.dpl-app .tabs a[aria-selected="true"] {
	color: var(--dpl-accent);
	border-bottom-color: var(--dpl-accent);
	font-weight: 600;
}

.dpl-app .view {
	max-width: 760px;
	margin: 0 auto;
	padding: 16px;
	padding-bottom: 32px;
	display: block;
}

.dpl-app .card {
	background: var(--dpl-surface);
	border: 1px solid var(--dpl-line);
	border-radius: var(--dpl-radius);
	padding: 18px;
	box-shadow: var(--dpl-shadow);
}

.dpl-app fieldset.field { border: 0; padding: 0; margin: 0 0 var(--dpl-gap); }
.dpl-app fieldset.field legend {
	font-weight: 600;
	font-size: .95rem;
	margin-bottom: 8px;
	color: var(--dpl-ink);
}
.dpl-app .hint {
	color: var(--dpl-ink-mute);
	font-size: .85rem;
	margin: -2px 0 8px;
}

.dpl-app .grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--dpl-gap); }
@media (min-width: 640px) {
	.dpl-app .grid-2 { grid-template-columns: 1fr 1fr; }
	.dpl-app .grid-2 > div legend {
		font-weight: 600;
		font-size: .95rem;
		margin-bottom: 8px;
		display: block;
	}
}

.dpl-app .severity-row { display: flex; align-items: center; gap: 12px; }

.dpl-app input[type="range"] {
	flex: 1;
	-webkit-appearance: none;
	appearance: none;
	height: 8px;
	border-radius: 999px;
	background: linear-gradient(
		to right,
		#cbd5e0 0%, #cbd5e0 10%,
		#f6e05e 30%,
		#ed8936 55%,
		#e53e3e 75%,
		#742a2a 100%
	);
	outline: none;
	margin: 0;
}
.dpl-app input[type="range"]::-webkit-slider-thumb {
	-webkit-appearance: none;
	appearance: none;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	background: var(--dpl-surface);
	border: 3px solid var(--dpl-accent);
	box-shadow: var(--dpl-shadow);
	cursor: pointer;
}
.dpl-app input[type="range"]::-moz-range-thumb {
	width: 28px;
	height: 28px;
	border-radius: 50%;
	background: var(--dpl-surface);
	border: 3px solid var(--dpl-accent);
	box-shadow: var(--dpl-shadow);
	cursor: pointer;
}

.dpl-app .severity-out {
	font-size: 1.8rem;
	font-weight: 700;
	min-width: 2.2ch;
	text-align: center;
	font-variant-numeric: tabular-nums;
}
.dpl-app .severity-scale {
	display: flex;
	justify-content: space-between;
	font-size: .78rem;
	color: var(--dpl-ink-mute);
	margin-top: 4px;
}

.dpl-app .when-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.dpl-app .when-input {
	border: 1px solid var(--dpl-line);
	background: var(--dpl-surface);
	color: var(--dpl-ink);
	border-radius: 8px;
	padding: 8px 10px;
	font: inherit;
}

.dpl-app .chip {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 12px;
	border-radius: 999px;
	border: 1px solid var(--dpl-line);
	background: var(--dpl-surface);
	color: var(--dpl-ink-soft);
	cursor: pointer;
	font: inherit;
	font-size: .88rem;
	user-select: none;
	transition: background .1s, color .1s, border-color .1s;
	line-height: 1.2;
}
.dpl-app .chip:hover { border-color: var(--dpl-accent); }
.dpl-app .chip[aria-pressed="true"] {
	background: var(--dpl-accent);
	color: var(--dpl-accent-ink);
	border-color: var(--dpl-accent);
	font-weight: 600;
}

.dpl-app .chip-grid { display: flex; flex-wrap: wrap; gap: 6px; }

.dpl-app .region-group-label {
	flex-basis: 100%;
	margin: 8px 0 2px;
	font-size: .78rem;
	color: var(--dpl-ink-mute);
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: .04em;
}

.dpl-app .tooth-chart {
	border: 1px solid var(--dpl-line);
	border-radius: 8px;
	padding: 10px;
	margin: 8px 0;
	background: var(--dpl-bg);
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}
.dpl-app .tooth-row {
	display: grid;
	grid-template-columns: repeat(16, 1fr);
	gap: 3px;
	min-width: 540px;
}
.dpl-app .tooth-axis {
	display: grid;
	grid-template-columns: repeat(16, 1fr);
	gap: 3px;
	color: var(--dpl-ink-mute);
	font-size: .65rem;
	text-align: center;
	margin: 4px 0;
	min-width: 540px;
}
.dpl-app .tooth-midline {
	height: 6px;
	border-bottom: 1px dashed var(--dpl-line);
	margin: 4px 0;
	min-width: 540px;
}
.dpl-app .tooth {
	appearance: none;
	border: 1px solid var(--dpl-line);
	background: var(--dpl-surface);
	color: var(--dpl-ink-soft);
	border-radius: 6px;
	padding: 6px 0;
	font: inherit;
	font-size: .65rem;
	font-variant-numeric: tabular-nums;
	min-height: 38px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	line-height: 1.1;
	text-align: center;
}
.dpl-app .tooth .num { font-weight: 600; font-size: .78rem; color: var(--dpl-ink); }
.dpl-app .tooth .lbl { font-size: .58rem; color: var(--dpl-ink-mute); }
.dpl-app .tooth:hover { border-color: var(--dpl-accent); }
.dpl-app .tooth[aria-pressed="true"] {
	background: var(--dpl-accent);
	border-color: var(--dpl-accent);
}
.dpl-app .tooth[aria-pressed="true"] .num,
.dpl-app .tooth[aria-pressed="true"] .lbl { color: var(--dpl-accent-ink); }

.dpl-app .regions h3 { margin-top: 14px; }

.dpl-app .selected-summary {
	margin-top: 10px;
	font-size: .85rem;
	color: var(--dpl-ink-soft);
	min-height: 1.2em;
}

.dpl-app textarea {
	width: 100%;
	border: 1px solid var(--dpl-line);
	border-radius: 8px;
	padding: 10px;
	background: var(--dpl-surface);
	color: var(--dpl-ink);
	font: inherit;
	resize: vertical;
}

.dpl-app .actions {
	display: flex;
	gap: 8px;
	justify-content: flex-end;
	margin-top: 8px;
}

.dpl-app .btn {
	padding: 10px 16px;
	border-radius: 8px;
	border: 1px solid var(--dpl-line);
	background: var(--dpl-surface);
	color: var(--dpl-ink);
	font: inherit;
	cursor: pointer;
	text-decoration: none;
	display: inline-block;
	line-height: 1.2;
}
.dpl-app .btn:hover { border-color: var(--dpl-accent); }
.dpl-app .btn-primary {
	background: var(--dpl-accent);
	color: var(--dpl-accent-ink);
	border-color: var(--dpl-accent);
	font-weight: 600;
}
.dpl-app .btn-ghost { background: transparent; }
.dpl-app .btn-danger {
	background: transparent;
	color: var(--dpl-danger);
	border-color: var(--dpl-danger);
}

.dpl-app .pattern-hints {
	display: grid;
	gap: 8px;
	margin: 6px 0 var(--dpl-gap);
}
.dpl-app .pattern-hints:empty { display: none; }
.dpl-app .pattern-hint {
	background: rgba(43, 108, 176, .08);
	border-left: 3px solid var(--dpl-accent);
	padding: 10px 12px;
	border-radius: 6px;
	font-size: .9rem;
	color: var(--dpl-ink);
}
.dpl-app .pattern-hint strong { display: block; margin-bottom: 4px; }
.dpl-app .pattern-hint.warn {
	background: rgba(183, 121, 31, .1);
	border-left-color: var(--dpl-warn);
}

.dpl-app .history-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 12px;
}
.dpl-app .history-filters label {
	font-size: .82rem;
	color: var(--dpl-ink-soft);
	display: flex;
	flex-direction: column;
	gap: 4px;
}
.dpl-app .history-filters select,
.dpl-app .insight-controls select {
	font: inherit;
	background: var(--dpl-surface);
	color: var(--dpl-ink);
	border: 1px solid var(--dpl-line);
	border-radius: 6px;
	padding: 6px 8px;
}

.dpl-app .history-list { list-style: none; padding: 0; margin: 0; }
.dpl-app .history-item {
	border: 1px solid var(--dpl-line);
	border-radius: 8px;
	padding: 12px;
	margin-bottom: 10px;
	background: var(--dpl-surface);
}
.dpl-app .history-item-head {
	display: flex;
	align-items: center;
	gap: 10px;
	cursor: pointer;
}
.dpl-app .sev-dot {
	flex: 0 0 36px;
	height: 36px;
	border-radius: 50%;
	display: grid;
	place-items: center;
	font-weight: 700;
	color: #fff;
	font-variant-numeric: tabular-nums;
}
.dpl-app .history-meta { flex: 1; min-width: 0; }
.dpl-app .history-when { font-size: .82rem; color: var(--dpl-ink-mute); }
.dpl-app .history-summary {
	font-weight: 500;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	color: var(--dpl-ink);
}
.dpl-app .history-detail {
	margin-top: 10px;
	padding-top: 10px;
	border-top: 1px dashed var(--dpl-line);
	font-size: .9rem;
	display: grid;
	gap: 6px;
	color: var(--dpl-ink);
}
.dpl-app .history-detail dl {
	display: grid;
	grid-template-columns: max-content 1fr;
	gap: 4px 12px;
	margin: 0;
}
.dpl-app .history-detail dt { color: var(--dpl-ink-mute); }
.dpl-app .history-detail .history-actions { display: flex; gap: 6px; margin-top: 6px; }

.dpl-app .empty {
	text-align: center;
	color: var(--dpl-ink-mute);
	padding: 30px 10px;
}

.dpl-app .chart {
	border: 1px solid var(--dpl-line);
	border-radius: 8px;
	padding: 8px;
	margin-bottom: 18px;
	background: var(--dpl-bg);
	overflow-x: auto;
}
.dpl-app .chart svg { width: 100%; height: 220px; display: block; }

.dpl-app .insight-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 18px;
	margin-bottom: 18px;
}
@media (min-width: 640px) {
	.dpl-app .insight-grid { grid-template-columns: 1fr 1fr; }
}

.dpl-app .bar-list { list-style: none; margin: 0; padding: 0; }
.dpl-app .bar-list li {
	display: grid;
	grid-template-columns: 1fr auto;
	align-items: center;
	gap: 8px;
	margin-bottom: 4px;
	font-size: .88rem;
	color: var(--dpl-ink);
}
.dpl-app .bar {
	position: relative;
	background: var(--dpl-line);
	border-radius: 999px;
	height: 8px;
	overflow: hidden;
	grid-column: 1 / 2;
}
.dpl-app .bar > span {
	display: block;
	height: 100%;
	background: var(--dpl-accent);
	border-radius: 999px;
}
.dpl-app .bar-label {
	grid-column: 1 / 3;
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	font-size: .82rem;
	color: var(--dpl-ink-soft);
}
.dpl-app .bar-label .count { color: var(--dpl-ink-mute); font-variant-numeric: tabular-nums; }

.dpl-app .pattern-matches {
	list-style: none;
	padding: 0;
	margin: 0;
	display: grid;
	gap: 8px;
}

.dpl-app .data-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 10px 0 18px;
}
.dpl-app .data-actions label.btn { cursor: pointer; }

.dpl-app .data-stats {
	color: var(--dpl-ink-soft);
	font-size: .9rem;
	border-top: 1px solid var(--dpl-line);
	padding-top: 12px;
}

.dpl-app .rubric {
	margin-top: 16px;
	border-top: 1px solid var(--dpl-line);
	padding-top: 12px;
}
.dpl-app .rubric summary {
	cursor: pointer;
	font-weight: 600;
	margin-bottom: 8px;
}
.dpl-app .rubric dl {
	display: grid;
	grid-template-columns: max-content 1fr;
	gap: 4px 12px;
	font-size: .85rem;
	margin: 0;
}
.dpl-app .rubric dt { color: var(--dpl-ink); font-weight: 500; }
.dpl-app .rubric dd { color: var(--dpl-ink-soft); margin: 0; }

.dpl-app .app-footer {
	max-width: 760px;
	margin: 0 auto;
	padding: 0 16px 28px;
	color: var(--dpl-ink-mute);
	font-size: .78rem;
	text-align: center;
}

@media (max-width: 480px) {
	.dpl-app .tooth .lbl { display: none; }
	.dpl-app .tooth { min-height: 34px; }
	.dpl-app .severity-out { font-size: 1.5rem; }
}

/* ---------- Report view ---------- */

.dpl-app .report-card { padding: 18px; }
.dpl-app .report-controls h1 { margin-bottom: 4px; }
.dpl-app .report-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 10px 14px;
	margin: 10px 0;
}
.dpl-app .report-filters label {
	font-size: .82rem;
	color: var(--dpl-ink-soft);
	display: flex;
	flex-direction: column;
	gap: 4px;
}
.dpl-app .report-filters select,
.dpl-app .report-filters input[type="date"] {
	font: inherit;
	background: var(--dpl-surface);
	color: var(--dpl-ink);
	border: 1px solid var(--dpl-line);
	border-radius: 6px;
	padding: 6px 8px;
}
.dpl-app .report-actions {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 18px;
}
.dpl-app .report-count {
	font-size: .85rem;
	color: var(--dpl-ink-mute);
	font-variant-numeric: tabular-nums;
}

.dpl-app .report-header {
	border-bottom: 1px solid var(--dpl-line);
	padding-bottom: 12px;
	margin-bottom: 18px;
}
.dpl-app .report-header h2 {
	margin: 0 0 6px;
	font-size: 1.25rem;
	color: var(--dpl-ink);
}
.dpl-app .report-meta {
	margin: 2px 0;
	font-size: .85rem;
	color: var(--dpl-ink-soft);
}

.dpl-app .report-section { margin-bottom: 22px; }
.dpl-app .report-section h3 {
	margin: 0 0 8px;
	font-size: 1rem;
	color: var(--dpl-ink);
}
.dpl-app .report-section h4 {
	margin: 0 0 6px;
	font-size: .9rem;
	color: var(--dpl-ink-soft);
}

.dpl-app .report-stats {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: 1fr;
	gap: 4px;
	font-size: .92rem;
}
@media (min-width: 640px) {
	.dpl-app .report-stats { grid-template-columns: 1fr 1fr; }
}

.dpl-app .report-freq-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 14px;
}
@media (min-width: 640px) {
	.dpl-app .report-freq-grid { grid-template-columns: 1fr 1fr 1fr; }
}

.dpl-app .report-rank {
	list-style: none;
	margin: 0;
	padding: 0;
}
.dpl-app .report-rank li {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 8px;
	font-size: .88rem;
	padding: 3px 0;
	border-bottom: 1px dotted var(--dpl-line);
}
.dpl-app .report-rank li:last-child { border-bottom: 0; }
.dpl-app .report-rank .count {
	color: var(--dpl-ink-mute);
	font-variant-numeric: tabular-nums;
}
.dpl-app .report-empty-cell { color: var(--dpl-ink-mute); font-size: .85rem; }

.dpl-app .report-chart {
	border: 1px solid var(--dpl-line);
	border-radius: 6px;
	padding: 6px;
	background: var(--dpl-bg);
}
.dpl-app .report-chart svg { width: 100%; height: 220px; display: block; }

.dpl-app .report-entries {
	display: grid;
	gap: 10px;
}
.dpl-app .report-entry {
	border: 1px solid var(--dpl-line);
	border-radius: 6px;
	padding: 10px 12px;
	background: var(--dpl-surface);
}
.dpl-app .report-entry-head {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 6px;
}
.dpl-app .sev-pill {
	display: inline-block;
	color: #fff;
	font-weight: 700;
	font-size: .82rem;
	padding: 2px 8px;
	border-radius: 999px;
	font-variant-numeric: tabular-nums;
}
.dpl-app .report-entry-time {
	font-size: .9rem;
	color: var(--dpl-ink-soft);
}
.dpl-app .report-entry-body {
	display: grid;
	grid-template-columns: max-content 1fr;
	gap: 2px 12px;
	margin: 0;
	font-size: .88rem;
}
.dpl-app .report-entry-body dt { color: var(--dpl-ink-mute); }
.dpl-app .report-entry-body dd { margin: 0; color: var(--dpl-ink); }

/* ---------- Print ----------
   Printing is driven by the popup window that openPrintWindow() builds,
   so these rules only need to style the popup's body — which contains
   exactly one .dpl-app wrapper with the report content. */

@media print {
	@page { margin: 14mm; }

	html, body, html.dpl-host, body.dpl-host { background: #fff !important; }

	.dpl-app, .dpl-app * {
		color: #111 !important;
		-webkit-print-color-adjust: exact;
		print-color-adjust: exact;
	}
	.dpl-app {
		background: #fff !important;
		box-shadow: none !important;
		border-radius: 0;
		overflow: visible;
	}

	.dpl-app .app-header,
	.dpl-app .app-footer,
	.dpl-app .no-print { display: none !important; }

	.dpl-app .view { padding: 0; max-width: none; }
	.dpl-app .report-card {
		border: 0 !important;
		box-shadow: none !important;
		padding: 0 !important;
		background: #fff !important;
	}
	.dpl-app .report-header { border-bottom: 1px solid #888 !important; }
	.dpl-app .report-entry {
		page-break-inside: avoid;
		break-inside: avoid;
		background: #fff !important;
		border: 1px solid #ccc !important;
	}
	.dpl-app .report-chart {
		background: #fff !important;
		border: 1px solid #ccc !important;
		page-break-inside: avoid;
	}
	.dpl-app .report-rank li { border-bottom-color: #ddd !important; }
	.dpl-app .sev-pill {
		color: #fff !important;
		box-shadow: inset 0 0 0 1px #000;
	}
}