/* ---------------------------------------------------------------------
 * style.css — dark finance-terminal theme, shared design language with
 * the risk-command-center project. Data-encoding colors (chart series)
 * live in the JS chart configs; the neon cyan/magenta here is UI chrome
 * only, never used to encode data.
 * ------------------------------------------------------------------- */

:root {
  color-scheme: dark;
  --page-bg: #05070b;
  --surface-1: #0b0e15;
  --surface-2: #0f131c;
  --surface-3: #131826;
  --border: rgba(0, 240, 255, 0.14);
  --border-soft: rgba(255, 255, 255, 0.08);
  --text-primary: #e6edf7;
  --text-secondary: #9fb0c3;
  --text-muted: #6b7a8f;
  --accent-cyan: #00f0ff;
  --accent-magenta: #ff2ec4;
  --accent-amber: #ffb020;
  --up: #0ca30c;
  --down: #e34948;
  --focus-ring: rgba(0, 240, 255, 0.55);
  --font: -apple-system, "Segoe UI", system-ui, sans-serif;
  --mono: "SFMono-Regular", "Consolas", "Cascadia Mono", "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--page-bg);
  color: var(--text-primary);
  font-family: var(--font);
  min-height: 100%;
}

body {
  background-image:
    radial-gradient(circle at 15% 0%, rgba(0, 240, 255, 0.06), transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(255, 46, 196, 0.05), transparent 40%);
  background-attachment: fixed;
}

a { color: var(--accent-cyan); }

::selection { background: rgba(0, 240, 255, 0.25); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--surface-2);
  color: var(--accent-cyan);
  padding: 8px 12px;
  z-index: 100;
}
.skip-link:focus { left: 8px; top: 8px; }

button, input, select {
  font-family: inherit;
}
button:focus-visible, input:focus-visible, select:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

/* ---------- Layout shell ---------- */

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(0, 240, 255, 0.05), transparent);
  flex-wrap: wrap;
}

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

.brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px 2px rgba(0, 240, 255, 0.7);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(0.8); }
}

.brand h1 {
  font-size: 15px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0;
  font-weight: 700;
  color: var(--text-primary);
}

.brand .sub {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.market-clock {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent-cyan);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.market-clock .live-badge {
  font-size: 10px;
  padding: 2px 6px;
  border: 1px solid var(--up);
  color: var(--up);
  border-radius: 3px;
  letter-spacing: 0.08em;
}

/* ---------- Ticker bar ---------- */
.ticker-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border-soft);
  background: var(--surface-1);
  flex-wrap: wrap;
}

.ticker-input {
  background: var(--surface-3);
  border: 1px solid var(--border-soft);
  color: var(--text-primary);
  padding: 10px 12px;
  border-radius: 5px;
  font-size: 13px;
  font-family: var(--mono);
  text-transform: uppercase;
  width: 200px;
}
.ticker-input::placeholder { color: var(--text-muted); text-transform: none; }

.ticker-examples { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.ticker-example-btn {
  font-size: 10px;
  padding: 5px 9px;
  background: var(--surface-3);
  border: 1px solid var(--border-soft);
  color: var(--text-muted);
  border-radius: 4px;
  cursor: pointer;
}
.ticker-example-btn:hover { color: var(--accent-cyan); border-color: var(--accent-cyan); }

.company-banner {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 4px 24px 14px;
  flex-wrap: wrap;
}
.company-banner .company-name { font-size: 16px; font-weight: 700; color: var(--text-primary); }
.company-banner .company-meta { font-size: 11px; color: var(--text-muted); font-family: var(--mono); }
.company-banner .company-price { font-size: 20px; font-weight: 700; font-family: var(--mono); color: var(--accent-cyan); }
.company-banner .company-change { font-size: 12px; font-family: var(--mono); }

/* KPI ticker strip */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}

.kpi-tile {
  background: var(--surface-1);
  padding: 12px 18px;
}

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

.kpi-tile .kpi-value {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.kpi-tile .kpi-value.up { color: var(--up); }
.kpi-tile .kpi-value.down { color: var(--down); }

/* Tabs */
.tab-nav {
  display: flex;
  gap: 2px;
  padding: 0 24px;
  border-bottom: 1px solid var(--border-soft);
  background: var(--surface-1);
  overflow-x: auto;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 12px 18px;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.tab-btn:hover { color: var(--text-primary); }

.tab-btn.active {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
  text-shadow: 0 0 12px rgba(0, 240, 255, 0.5);
}

.tab-panel { display: none; padding: 20px 24px 40px; }
.tab-panel.active { display: block; }

/* Panel grid */
.panel-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 18px;
  align-items: start;
}

@media (max-width: 900px) {
  .panel-grid { grid-template-columns: 1fr; }
}

.card {
  background: var(--surface-2);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 16px 18px;
}

.card + .card { margin-top: 16px; }

.card-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent-cyan);
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.card-title::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent-cyan);
  box-shadow: 0 0 6px 1px var(--accent-cyan);
  border-radius: 1px;
}

.card-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
  margin: -6px 0 14px;
}

/* Controls */
.control-group { margin-bottom: 18px; }
.control-group:last-child { margin-bottom: 0; }

.control-label {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.control-label .value {
  font-family: var(--mono);
  color: var(--accent-cyan);
  font-weight: 600;
}

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent-cyan) 0%, var(--border-soft) 0%);
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--surface-1);
  border: 2px solid var(--accent-cyan);
  box-shadow: 0 0 8px 1px rgba(0, 240, 255, 0.6);
  cursor: pointer;
  margin-top: -6px;
}

input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--surface-1);
  border: 2px solid var(--accent-cyan);
  box-shadow: 0 0 8px 1px rgba(0, 240, 255, 0.6);
  cursor: pointer;
}

input[type="range"]::-moz-range-track {
  height: 4px;
  border-radius: 2px;
  background: var(--border-soft);
}

.range-scale {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  color: var(--text-muted);
  margin-top: 4px;
}

.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

.btn {
  background: var(--surface-3);
  border: 1px solid var(--border-soft);
  color: var(--text-secondary);
  padding: 8px 12px;
  border-radius: 5px;
  font-size: 11px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.btn.primary {
  background: rgba(0, 240, 255, 0.1);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.btn.danger:hover {
  border-color: var(--down);
  color: var(--down);
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Live data status + key input */
.text-input {
  width: 100%;
  background: var(--surface-3);
  border: 1px solid var(--border-soft);
  color: var(--text-primary);
  padding: 9px 11px;
  border-radius: 5px;
  font-size: 12px;
  font-family: var(--mono);
}
.text-input::placeholder { color: var(--text-muted); }

.live-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);
  padding: 8px 10px;
  background: var(--surface-3);
  border: 1px solid var(--border-soft);
  border-radius: 5px;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--text-muted);
}
.live-dot.live { background: var(--up); box-shadow: 0 0 6px 1px rgba(12, 163, 12, 0.7); }
.live-dot.error { background: var(--down); }
.live-dot.loading { background: var(--accent-amber); animation: pulse 1.2s ease-in-out infinite; }

.field-badge {
  font-size: 9px;
  padding: 1px 5px;
  border-radius: 3px;
  letter-spacing: 0.04em;
  vertical-align: middle;
  font-family: var(--mono);
}
.field-badge.live { color: var(--up); border: 1px solid var(--up); }
.field-badge.manual { color: var(--text-muted); border: 1px solid var(--border-soft); }

.preset-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.preset-btn {
  font-size: 10px;
  padding: 5px 9px;
  background: var(--surface-3);
  border: 1px solid var(--border-soft);
  color: var(--text-muted);
  border-radius: 4px;
  cursor: pointer;
}
.preset-btn:hover { color: var(--accent-magenta); border-color: var(--accent-magenta); }
.preset-btn.active { color: var(--accent-cyan); border-color: var(--accent-cyan); }
.preset-btn.bear.active { color: var(--down); border-color: var(--down); }
.preset-btn.bull.active { color: var(--up); border-color: var(--up); }

/* Stat readouts */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.stat-box {
  background: var(--surface-3);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  padding: 12px 14px;
}

.stat-box .stat-label {
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.stat-box .stat-value {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.stat-box .stat-sub {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 2px;
  font-family: var(--mono);
}

.stat-box.accent-dcf { border-left: 3px solid #3987e5; }
.stat-box.accent-relval { border-left: 3px solid #d95926; }
.stat-box.accent-blend { border-left: 3px solid var(--accent-magenta); }

.chart-wrap { position: relative; height: 340px; }
.chart-wrap.tall { height: 420px; }
.chart-wrap.short { height: 260px; }
.chart-wrap.football { height: 320px; }

.chart-row { display: grid; grid-template-columns: 1fr; gap: 18px; }
.chart-row.two-col { grid-template-columns: 1fr 1fr; }
@media (max-width: 1100px) { .chart-row.two-col { grid-template-columns: 1fr; } }

.severity-badge {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border: 1px solid;
  border-radius: 4px;
  font-weight: 700;
}

.legend-note {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 8px;
  line-height: 1.5;
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
  font-family: var(--mono);
}
table.data-table th, table.data-table td {
  text-align: right;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text-secondary);
}
table.data-table th:first-child, table.data-table td:first-child { text-align: left; color: var(--text-primary); }
table.data-table th {
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 9px;
  letter-spacing: 0.06em;
  font-weight: 600;
}
table.data-table td.editable-cell { padding: 3px 6px; }
table.data-table input.cell-input {
  width: 100%;
  background: var(--surface-3);
  border: 1px solid var(--border-soft);
  color: var(--text-primary);
  padding: 5px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-family: var(--mono);
  text-align: right;
}
table.data-table .row-remove-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  padding: 2px 6px;
}
table.data-table .row-remove-btn:hover { color: var(--down); }

/* ---------- DCF sensitivity heatmap ---------- */
.heatmap-wrap { overflow-x: auto; }
table.heatmap {
  border-collapse: collapse;
  font-size: 11px;
  font-family: var(--mono);
  margin: 0 auto;
}
table.heatmap th, table.heatmap td {
  padding: 8px 12px;
  text-align: center;
  white-space: nowrap;
}
table.heatmap thead th {
  color: var(--text-muted);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border-soft);
}
table.heatmap tbody th {
  color: var(--text-muted);
  font-size: 10px;
  border-right: 1px solid var(--border-soft);
}
table.heatmap td.heat-cell {
  color: #f5f9ff;
  font-weight: 600;
  border: 2px solid var(--surface-1);
}
table.heatmap td.heat-cell.base-case {
  outline: 2px solid var(--accent-cyan);
  outline-offset: -2px;
}
.heatmap-axis-label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: center;
  margin-top: 8px;
}

/* ---------- Football field ---------- */
.football-legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 8px;
}
.football-legend span.swatch {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  margin-right: 4px;
  vertical-align: middle;
}

.footer-note {
  padding: 18px 24px 32px;
  color: var(--text-muted);
  font-size: 11px;
  line-height: 1.6;
  border-top: 1px solid var(--border-soft);
  margin-top: 12px;
}

.footer-note strong { color: var(--text-secondary); }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

.empty-state {
  font-size: 12px;
  color: var(--text-muted);
  padding: 20px;
  text-align: center;
  border: 1px dashed var(--border-soft);
  border-radius: 6px;
}