/* Basic, accessible, print-friendly styles */
:root {
  /* Brand color tokens */
  --color-deep-blue: #0B3C5D;
  --color-terracotta: #B35025;
  --color-beige: #F0F0E9;
  --color-gold: #FFB12B;
  --color-light-blue: #06C4E3;
  --color-green: #689900;
  --color-dark-teal: #195951;

  /* Brand typography tokens */
  --font-display: "Montserrat", system-ui, sans-serif;
  --font-body: "Lora", Georgia, serif;

  /* App-level tokens (derived) */
  --bg: #ffffff;
  --fg: var(--color-deep-blue);
  --muted: var(--color-dark-teal);
  --accent: var(--color-terracotta);
  --panel: var(--color-beige);
  --border: var(--color-beige);
  --ok: var(--color-green);
  /* For accessibility, use Terracotta for warning text instead of Gold */
  --warn: var(--color-terracotta);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: var(--font-body); color: #222; background: var(--bg); }

.app-header { padding: 16px 20px; border-bottom: 1px solid var(--border); background: #fff; }
.app-header h1 { margin: 0; color: var(--fg); font-size: 20px; font-family: var(--font-display); }
.app-header .subtitle { margin: 4px 0 0 0; font-size: 12px; color: var(--muted); }

.controls { padding: 12px 20px; border-bottom: 1px solid var(--border); background: var(--panel); }
.controls.sticky { position: sticky; top: 0; z-index: 10; }
.file-row { display: flex; gap: 8px; align-items: center; margin-bottom: 4px; flex-wrap: wrap; }
.file-row label { font-weight: 600; }
button.small { font-size: 12px; padding: 3px 8px; }

.filters { display: grid; grid-template-columns: repeat(12, 1fr); gap: 8px 12px; align-items: end; }
.filter { grid-column: span 3; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.filter.long { grid-column: span 4; }
.filter.wide { grid-column: span 6; }
.filter label { font-size: 12px; color: var(--muted); }
.filter .inline { font-size: 12px; color: var(--muted); font-weight: 600; }
.filter .hint { font-size: 11px; color: var(--muted); }
.filter .sep { color: var(--muted); }
.filter.actions { grid-column: span 12; display: flex; gap: 8px; }

/* Inputs: force light backgrounds and dark text for clarity */
.filter select,
.filter input[type="date"],
.filter input[type="text"] { background: var(--panel); color: #111; border: 1px solid var(--border); border-radius: 6px; padding: 4px 6px; }
.filter select[multiple] { min-height: 34px; }
.filter input::placeholder { color: var(--muted); }

button { border: 1px solid var(--border); background: #fff; color: #111; padding: 6px 10px; border-radius: 6px; cursor: pointer; font-family: var(--font-display); }
button:hover { border-color: var(--fg); }
button.secondary { background: var(--panel); }

.status { margin-top: 8px; font-size: 12px; color: var(--muted); }

/* Active filters pill bar */
.active-filters { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border); border-radius: 999px; padding: 2px 10px; background: #fff; font-size: 12px; }
.chip button { border: 0; background: transparent; color: var(--muted); cursor: pointer; padding: 0; }
.chip button:hover { color: #111; }

main { padding: 16px 20px; }

.kpi { display: grid; grid-template-columns: repeat(12, 1fr); gap: 12px; margin-bottom: 16px; }
.kpi-card { grid-column: span 2; background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 12px; min-height: 72px; display: flex; flex-direction: column; justify-content: center; }
.kpi-value { font-size: 20px; font-weight: 700; color: var(--fg); font-family: var(--font-display); }
.kpi-label { font-size: 12px; color: var(--muted); margin-top: 2px; }
.kpi-label .kpi-note { display: block; font-size: 11px; color: var(--muted); margin-top: 2px; }

.charts { display: grid; grid-template-columns: repeat(12, 1fr); gap: 12px; }
.chart-card { grid-column: span 6; background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 12px; display: flex; flex-direction: column; min-height: 320px; }
.chart-card canvas { width: 100% !important; height: 300px !important; background: #fff; }
#timeSeriesChart { height: 380px !important; }
.chart-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 8px; }
.chart-header h2 { margin: 0; font-size: 14px; color: var(--fg); font-family: var(--font-display); }
.chart-actions button { font-size: 12px; }
.chart-controls { display: flex; gap: 12px; align-items: center; margin: 4px 0 6px; }
.option-group { display: flex; flex-wrap: wrap; gap: 8px 12px; }
.option-group .check { display: inline-flex; align-items: center; gap: 6px; padding: 2px 6px; border: 1px solid var(--border); border-radius: 999px; background: var(--panel); }
.option-group .check input { margin: 0; }
.filter-subtitle { flex-basis: 100%; display: block; margin: 4px 0 2px; font-size: 11px; color: var(--muted); text-transform: none; font-weight: 600; }
.inline-actions { display: flex; gap: 8px; }
.link { background: transparent; border: none; color: var(--fg); padding: 0; text-decoration: underline; cursor: pointer; font-family: var(--font-display); }
.link:hover { color: var(--color-light-blue); }
.preset-group { display: inline-flex; gap: 6px; align-items: center; }
.preset-group .link { border: 1px solid var(--border); border-radius: 999px; padding: 3px 8px; background: var(--panel); color: var(--fg); text-decoration: none; }
.preset-group .link.active { background: var(--color-deep-blue); color: #fff; border-color: var(--color-deep-blue); }
.info { font-size: 12px; color: var(--muted); }
.chart-desc { margin: 0 0 8px; font-size: 12px; color: var(--muted); }
.weights-legend { font-size: 11px; color: var(--muted); margin: 0 0 8px; }
.weights-legend .chip { display: inline-block; border: 1px solid var(--border); border-radius: 999px; padding: 2px 8px; margin: 2px 6px 2px 0; background: #fff; }

/* Improve intensity chart legibility */
#intensityChart { height: 420px !important; }

/* Word cloud styles */
.word-cloud { line-height: 1.2; height: 360px; width: 100%; background: #fff; position: relative; }
.word-cloud .wc { display: inline-block; margin: 4px 8px 4px 0; color: var(--fg); }

.outcomes, .duplicates, .annex { margin-top: 20px; }
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.section-header h2 { margin: 0; font-size: 16px; color: var(--fg); font-family: var(--font-display); }

.outcome-list { display: grid; grid-template-columns: repeat(12, 1fr); gap: 12px; }
.outcome-item { grid-column: span 6; background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
.outcome-item h3 { margin: 0 0 6px 0; font-size: 13px; color: var(--fg); font-family: var(--font-display); }
.outcome-item .themes { font-size: 12px; color: var(--muted); margin-bottom: 6px; }

.dup-container { border: 1px dashed var(--border); padding: 8px; border-radius: 8px; background: #fff; }

.table-wrap { overflow: auto; border: 1px solid var(--border); border-radius: 8px; background: #fff; }
table { width: 100%; border-collapse: collapse; font-size: 12px; }
th, td { border-bottom: 1px solid var(--border); padding: 6px 8px; text-align: left; vertical-align: top; }
/* Disable sticky table header to avoid scroll jumps near the annex */
th { position: static; top: auto; background: var(--panel); z-index: 1; }

.app-footer { padding: 12px 20px; border-top: 1px solid var(--border); font-size: 12px; color: var(--muted); }

@media (max-width: 1000px) {
  .kpi-card { grid-column: span 4; }
  .chart-card { grid-column: span 12; }
  .filter { grid-column: span 6; }
}

@media (max-width: 640px) {
  .kpi-card { grid-column: span 6; }
  .filter { grid-column: span 12; }
}

@media print {
  .controls, .app-footer, .chart-actions, .outcome-actions, .annex-actions { display: none !important; }
  .chart-card, .kpi-card, .outcome-item { break-inside: avoid; page-break-inside: avoid; }
}

/* Heatmap tables */
.heatmap-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.heatmap-table th, .heatmap-table td { border-bottom: 1px solid var(--border); padding: 6px 8px; text-align: left; vertical-align: middle; }
.heatmap-table tbody td { font-weight: 600; color: var(--fg); }
.heatmap-table.heatmap-matrix { table-layout: fixed; }
.heatmap-table.heatmap-matrix th, .heatmap-table.heatmap-matrix td { word-break: break-word; }
.heatmap-table.heatmap-matrix tbody td { text-align: center; }
.heatmap-table.heatmap-matrix tbody th { text-align: left; }

/* Quotes */
.quotes { display: grid; grid-template-columns: repeat(12, 1fr); gap: 12px; }
.quote-card { grid-column: span 12; background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
.quote-card h3 { margin: 0 0 6px 0; font-size: 13px; color: var(--fg); font-family: var(--font-display); }
.quote-card .quote { margin: 6px 0 0 0; font-size: 12px; color: var(--muted); }