:root {
  /* Equity & Markets Insight brand palette — house system, 2026-07-27:
     paper #F4F1EA / navy #1B2A4A / gold #D4A853 / red #E8453C (negatives
     only). Was the older long-reads palette (cream #f5f1ea, red-orange
     #a5321c, gold #b8923a) — visual polish only, no layout/behaviour change. */
  --bg-0: #F4F1EA;          /* paper */
  --bg-1: #ffffff;
  --bg-2: #ffffff;
  --bg-3: #F4F0E7;          /* paper-2 */
  --border: rgba(27, 42, 74, 0.12);
  --border-strong: rgba(27, 42, 74, 0.22);
  --text: #141C2B;          /* ink */
  --text-dim: #4E5567;      /* muted */
  --text-muted: #8A8574;    /* warm stone */
  --accent: #A9812E;        /* gold-deep — decorative/wayfinding only, never a data value */
  --accent-2: #D4A853;      /* gold */
  --green: #3FA66A;         /* house positive */
  --red: #E8453C;           /* house negative */
  --amber: #D4A853;
  --gold: #D4A853;
  --shadow: 0 6px 24px rgba(27, 42, 74, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-0);
  color: var(--text);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

body {
  background:
    radial-gradient(ellipse at top left, rgba(169, 129, 46, 0.06), transparent 55%),
    radial-gradient(ellipse at bottom right, rgba(212, 168, 83, 0.05), transparent 55%),
    var(--bg-0);
  min-height: 100vh;
}

.app {
  display: grid;
  grid-template-columns: 320px 1fr;
  height: 100vh;
  overflow: hidden;
}

/* === SIDEBAR === */
.sidebar {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 253, 0.95));
  backdrop-filter: blur(20px);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.brand {
  padding: 20px 20px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}

.brand-logo {
  width: 34px; height: 34px;
  object-fit: contain;
  flex-shrink: 0;
}

.brand-title { font-family: 'Playfair Display', serif; font-weight: 800; font-size: 15px; letter-spacing: -0.01em; line-height: 1.2; }
.brand-sub { font-size: 11px; color: var(--text-dim); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 2px; }

.search-box {
  padding: 16px 16px 8px;
  position: relative;
}

.search-box input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  transition: all 0.2s;
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(169, 129, 46, 0.15);
}

.search-count {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 6px;
  padding: 0 4px;
}

.filters {
  padding: 0 16px 12px;
}

.filters select {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
}

.company-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px 8px 16px;
}

.company-list::-webkit-scrollbar { width: 6px; }
.company-list::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }

.company-item {
  padding: 10px 12px;
  margin: 2px 0;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  border: 1px solid transparent;
}

.company-item:hover {
  background: var(--bg-2);
}

.company-item.active {
  background: linear-gradient(90deg, rgba(169, 129, 46, 0.1), rgba(212, 168, 83, 0.05));
  border-color: rgba(169, 129, 46, 0.25);
  box-shadow: inset 2px 0 0 var(--accent);
}

.company-item-name {
  font-size: 13px;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

.company-item-tidm {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--text-dim);
  background: var(--bg-3);
  padding: 2px 6px;
  border-radius: 4px;
  flex-shrink: 0;
}

/* === MAIN === */
.main {
  overflow-y: auto;
  padding: 24px 32px 40px;
}

.main::-webkit-scrollbar { width: 8px; }
.main::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 20px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.company-tidm {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

.company-name {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.company-meta {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

.header-right {
  display: flex;
  gap: 10px;
  align-items: center;
}

/* === KPI ROW === */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.kpi {
  background: linear-gradient(135deg, #ffffff, #fafbfd);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(27, 42, 74, 0.03);
}

.kpi::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(169, 129, 46, 0.03), transparent 60%);
  pointer-events: none;
}

.kpi:hover { border-color: var(--border-strong); transform: translateY(-1px); }

.kpi-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.kpi-value {
  font-size: 22px;
  font-weight: 700;
  font-family: 'DM Mono', monospace;
  letter-spacing: -0.02em;
}

.kpi-sub, .kpi-delta {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
}

.kpi-delta.up { color: var(--green); }
.kpi-delta.down { color: var(--red); }

/* === DASHBOARD === */
.dashboard {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.panel {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(27, 42, 74, 0.05), transparent);
}

.panel-inputs { grid-column: span 4; }
.panel-result { grid-column: span 8; }
.panel-chart { grid-column: span 4; min-height: 320px; }
.panel-wide { grid-column: span 6; min-height: 360px; }

.panel-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.expand-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  width: 24px; height: 24px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
  padding: 0;
  transition: all 0.15s;
}

.expand-btn:hover {
  background: var(--bg-3);
  color: var(--accent);
  border-color: var(--accent);
}

.download-section {
  margin-top: 32px;
  padding: 24px 0 8px;
  display: flex;
  justify-content: center;
}

.download-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 18px 40px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  font-family: inherit;
  box-shadow: 0 8px 24px rgba(169, 129, 46, 0.28);
  transition: all 0.2s;
  position: relative;
}

.download-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 32px rgba(169, 129, 46, 0.35);
}

.download-btn:active {
  transform: translateY(0);
}

.download-btn:disabled {
  opacity: 0.7;
  cursor: wait;
  transform: none;
}

.download-btn-icon {
  font-size: 22px;
  line-height: 1;
  font-weight: 700;
}

.download-btn-label {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.download-btn-sub {
  font-size: 11px;
  opacity: 0.85;
  letter-spacing: 0.04em;
}

.chart-modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.chart-modal.open {
  display: flex;
}

.chart-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(27, 42, 74, 0.55);
  backdrop-filter: blur(4px);
  cursor: zoom-out;
}

.chart-modal-inner {
  position: relative;
  background: #ffffff;
  border-radius: 14px;
  width: min(1400px, 96vw);
  height: min(860px, 90vh);
  display: flex;
  flex-direction: column;
  box-shadow: 0 30px 80px rgba(27, 42, 74, 0.25);
  overflow: hidden;
}

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

.chart-modal-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.02em;
}

.chart-modal-close {
  width: 32px; height: 32px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
  transition: all 0.15s;
}

.chart-modal-close:hover {
  background: #fff;
  color: var(--red);
  border-color: var(--red);
}

.chart-modal-body {
  flex: 1;
  padding: 20px;
  position: relative;
}

.chart-modal-body canvas {
  width: 100% !important;
  height: 100% !important;
}

/* === INPUTS === */
.input-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.input-row label {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 6px;
  font-weight: 500;
}

.slider-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.slider-wrap input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  height: 4px;
  background: var(--bg-3);
  border-radius: 2px;
  outline: none;
}

.slider-wrap input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(169, 129, 46, 0.35);
  transition: transform 0.15s;
}

.slider-wrap input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.2); }

.slider-val {
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  min-width: 60px;
  text-align: right;
  color: var(--text);
  padding: 4px 8px;
  background: var(--bg-3);
  border-radius: 6px;
}

.slider-val-wrap {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--bg-3);
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 2px 4px 2px 6px;
  min-width: 72px;
  justify-content: flex-end;
  transition: all 0.15s;
}

.slider-val-wrap:focus-within {
  background: #fff;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(169, 129, 46, 0.15);
}

.slider-num {
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  background: transparent;
  border: none;
  outline: none;
  padding: 2px 0;
  width: 48px;
  text-align: right;
  appearance: textfield;
  -moz-appearance: textfield;
}

.slider-num::-webkit-outer-spin-button,
.slider-num::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.slider-unit {
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
  padding-right: 4px;
  pointer-events: none;
}

.input-hint {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 4px;
  font-style: italic;
}

.input-divider {
  height: 1px;
  background: var(--border);
  margin: 6px 0 2px;
}

.period-select {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.period-select:hover { border-color: var(--border-strong); }
.period-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(169, 129, 46, 0.15);
}

.eps-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.eps-input {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.15s;
}

.eps-input:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(169, 129, 46, 0.15);
}

.eps-input.overridden {
  border-color: var(--amber);
  background: rgba(217, 119, 6, 0.05);
}

.mini-btn {
  padding: 6px 10px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-dim);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.15s;
}

.mini-btn:hover {
  background: #fff;
  color: var(--text);
  border-color: var(--border-strong);
}

.reset-btn {
  margin-top: 12px;
  padding: 8px 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-dim);
  font-size: 11px;
  font-family: inherit;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.15s;
  width: 100%;
}

.reset-btn:hover {
  background: var(--bg-3);
  color: var(--text);
  border-color: var(--border-strong);
}

/* === RESULTS === */
.result-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 12px;
}

.result-item {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
}

.result-item.highlight {
  background: linear-gradient(135deg, rgba(169, 129, 46, 0.08), rgba(212, 168, 83, 0.04));
  border-color: rgba(169, 129, 46, 0.25);
}

.result-item.highlight.positive {
  background: linear-gradient(135deg, rgba(63, 166, 106, 0.1), rgba(63, 166, 106, 0.03));
  border-color: rgba(63, 166, 106, 0.3);
}

.result-item.highlight.negative {
  background: linear-gradient(135deg, rgba(232, 69, 60, 0.1), rgba(232, 69, 60, 0.03));
  border-color: rgba(232, 69, 60, 0.3);
}

.result-label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.result-value {
  font-family: 'DM Mono', monospace;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.formula-hint {
  font-size: 11px;
  color: var(--text-muted);
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}

.formula-hint code {
  font-family: 'DM Mono', monospace;
  background: var(--bg-3);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--text-dim);
}

/* === CHARTS === */
.chart-wrap {
  position: relative;
  height: 240px;
}

.panel-wide .chart-wrap { height: 280px; }

.gauge-caption {
  text-align: center;
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 500;
}

/* === TEAR SHEET === */
.tearsheet-section {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 2px solid var(--border);
}

.tearsheet-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  gap: 20px;
}

.tearsheet-eyebrow {
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 6px;
}

.tearsheet-title {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.tearsheet-sub {
  font-size: 12px;
  color: var(--text-dim);
}

.tearsheet-header-right {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.ts-badge {
  padding: 6px 12px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 11px;
  color: var(--text-dim);
  font-family: 'DM Mono', monospace;
}

.tearsheet-empty {
  padding: 48px 24px;
  background: var(--bg-1);
  border: 1px dashed var(--border-strong);
  border-radius: 12px;
  text-align: center;
}

.empty-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.empty-sub {
  font-size: 12px;
  color: var(--text-dim);
}

.ts-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.ts-kpi {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: 0 1px 2px rgba(27, 42, 74, 0.03);
}

.ts-kpi-label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.ts-kpi-value {
  font-family: 'DM Mono', monospace;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.ts-kpi-sub {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
}

.ts-eps-row {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.ts-eps-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.ts-eps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  gap: 8px;
}

.ts-eps-cell {
  padding: 10px 8px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: center;
}

.ts-eps-cell.positive { background: rgba(63, 166, 106, 0.08); border-color: rgba(63, 166, 106, 0.2); }
.ts-eps-cell.negative { background: rgba(232, 69, 60, 0.08); border-color: rgba(232, 69, 60, 0.2); }
.ts-eps-cell.na { opacity: 0.55; }

.ts-eps-period {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.ts-eps-val {
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  font-weight: 700;
}

.ts-charts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.ts-chart-wide {
  min-height: 320px;
  grid-column: span 1;
}

.ts-table-panel {
  overflow: hidden;
}

.ts-table-wrap {
  overflow-x: auto;
  max-height: 520px;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.ts-table-wrap::-webkit-scrollbar { height: 8px; width: 8px; }
.ts-table-wrap::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }

.ts-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 12px;
  font-family: 'DM Mono', monospace;
}

.ts-table th,
.ts-table td {
  padding: 8px 10px;
  text-align: right;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.ts-table thead th {
  position: sticky;
  top: 0;
  background: var(--bg-3);
  color: var(--text);
  font-weight: 600;
  font-size: 11px;
  z-index: 1;
}

.ts-table tbody th {
  text-align: left;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  color: var(--text-dim);
  position: sticky;
  left: 0;
  background: #ffffff;
  border-right: 1px solid var(--border);
  min-width: 180px;
  z-index: 1;
}

.ts-table tbody tr:hover td {
  background: rgba(169, 129, 46, 0.03);
}

.ts-table .ts-cell-null {
  color: var(--text-muted);
}

.ts-table .ts-row-emphasis th,
.ts-table .ts-row-emphasis td {
  font-weight: 700;
  color: var(--text);
}

/* === RESPONSIVE === */
@media (max-width: 1280px) {
  .kpi-row { grid-template-columns: repeat(3, 1fr); }
  .panel-inputs { grid-column: span 6; }
  .panel-result { grid-column: span 6; }
  .panel-chart { grid-column: span 6; }
  .panel-wide { grid-column: span 12; }
  .ts-kpi-row { grid-template-columns: repeat(2, 1fr); }
  .ts-eps-grid { grid-template-columns: repeat(5, 1fr); }
  .ts-charts { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  /* The sidebar is the only company selector, so on a phone it stacks above the
     dashboard as a full-width picker instead of being hidden. */
  .app { grid-template-columns: 1fr; height: auto; min-height: 100vh; overflow: visible; }
  .sidebar {
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .brand { padding: 14px 16px 12px; }
  .company-list { flex: none; max-height: 180px; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .dashboard > .panel { grid-column: span 12; }
}