@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --bg: #f6f8fa;
  --surface: #ffffff;
  --surface2: #f6f8fa;
  --border: #d0d7de;
  --border2: #e8ecf0;
  --ink: #1f2328;
  --ink2: #57606a;
  --ink3: #9198a1;
  --red: #cf222e;
  --red-bg: #fff0ee;
  --green: #1a7f37;
  --green-bg: #f0fff4;
  --amber: #9a6700;
  --amber-bg: #fff8c5;
  --blue: #0969da;
  --purple: #8250df;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── TOPNAV ─────────────────────────────────────────────────── */
.topnav {
  height: 48px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 0;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 200;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0;
  font-family: 'JetBrains Mono', monospace;
  white-space: nowrap;
  padding-right: 24px;
  border-right: 1px solid var(--border);
  margin-right: 20px;
  text-decoration: none;
}
.nav-tabs {
  display: flex;
  gap: 2px;
  flex: 1;
}
.nav-tab {
  padding: 6px 14px;
  border-radius: 5px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--ink2);
  cursor: pointer;
  border: none;
  background: none;
  transition: all 0.12s;
  white-space: nowrap;
  font-family: 'Inter', sans-serif;
}
.nav-tab:hover { background: var(--surface2); color: var(--ink); }
.nav-tab:active { transform: scale(0.98); }
.nav-tab:disabled { opacity: 0.5; cursor: not-allowed; }
.nav-tab.active { background: var(--surface2); color: var(--ink); }
.nav-right {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: var(--ink3);
  white-space: nowrap;
}

/* ── ALERT BAR ──────────────────────────────────────────────── */
.alert-bar {
  padding: 8px 20px;
  background: var(--red-bg);
  border-bottom: 1px solid #ffc1bd;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--red);
  transition: background 0.3s, border-color 0.3s;
}
.alert-bar.loading {
  background: #ddf4ff;
  border-bottom: 1px solid #54aeff;
  color: var(--blue);
}
.alert-bar.success {
  background: var(--green-bg);
  border-bottom: 1px solid #a8f0b5;
  color: var(--green);
}
.alert-pip { width: 6px; height: 6px; border-radius: 50%; background: var(--red); animation: blink 1.8s infinite; flex-shrink: 0; }
.alert-bar.loading .alert-pip { background: var(--blue); }
.alert-bar.success .alert-pip { background: var(--green); animation: none; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

/* ── KPI STRIP ──────────────────────────────────────────────── */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.kpi {
  padding: 14px 20px;
  border-right: 1px solid var(--border);
}
.kpi:last-child { border-right: none; }
.kpi-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink3);
  margin-bottom: 4px;
}
.kpi-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.1;
}
.kpi-value.r { color: var(--red); }
.kpi-value.g { color: var(--green); }
.kpi-value.a { color: var(--amber); }
.kpi-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: var(--ink3);
  margin-top: 3px;
}

/* ── BODY LAYOUT ────────────────────────────────────────────── */
.body-wrap {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ── SIDEBAR ────────────────────────────────────────────────── */
.sidebar {
  width: 200px;
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 16px 0;
  overflow-y: auto;
}
.sidebar-section {
  padding: 4px 12px 12px;
}
.sidebar-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink3);
  padding: 0 4px;
  margin-bottom: 4px;
}
.sidebar-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ink2);
  transition: all 0.1s;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: 'Inter', sans-serif;
}
.sidebar-item:hover { background: var(--surface2); color: var(--ink); }
.sidebar-item.active { background: #ddf4ff; color: var(--blue); }
.sidebar-item .si-icon { font-size: 0.85rem; width: 16px; text-align: center; flex-shrink: 0; }
.sidebar-divider { height: 1px; background: var(--border); margin: 6px 12px; }

/* ── CONTENT ────────────────────────────────────────────────── */
.content {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

/* ── PANEL ──────────────────────────────────────────────────── */
.panel { display: none; }
.panel.active { display: block; }

/* ── ANATOMY PAGE ───────────────────────────────────────────── */
.anatomy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}
.acard {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.15s;
}
.acard:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.acard-header {
  padding: 12px 16px 10px;
  border-bottom: 1px solid var(--border2);
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.acard-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 4px;
}
.acard-titles { flex: 1; min-width: 0; }
.acard-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.04em;
}
.acard-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: var(--ink3);
  margin-top: 2px;
}
.acard-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.55rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 10px;
  white-space: nowrap;
  flex-shrink: 0;
}
.badge-contracted { background: #ddf4ff; color: #0969da; }
.badge-regulated  { background: #fff8c5; color: #9a6700; }
.badge-opa        { background: #f0fff4; color: #1a7f37; }
.badge-oefc       { background: #ffe9f4; color: #a040a0; }
.badge-offset     { background: #fff0ee; color: #cf222e; }
.acard-body { padding: 14px 16px; }
.cost-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 0;
  border-bottom: 1px solid var(--border2);
}
.cost-row:last-child { border-bottom: none; }
.cost-icon {
  font-size: 0.75rem;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.cost-content { flex: 1; min-width: 0; }
.cost-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.64rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 2px;
}
.cost-desc {
  font-size: 0.7rem;
  color: var(--ink2);
  line-height: 1.5;
}
.cost-note {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  color: var(--ink3);
  margin-top: 2px;
}
.acard-footer {
  padding: 8px 16px 12px;
  background: var(--surface2);
  border-top: 1px solid var(--border2);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: var(--ink3);
  line-height: 1.6;
}
.acard-footer strong { color: var(--ink2); }
.anatomy-legend {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 18px;
  margin-bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  align-items: center;
}
.anatomy-legend-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--ink3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  flex-basis: 100%;
  margin-bottom: 4px;
}
.leg-item { display: flex; align-items: center; gap: 6px; font-size: 0.68rem; color: var(--ink2); }
.leg-swatch {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.55rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 10px;
}
.ga-formula-banner {
  background: linear-gradient(135deg, #f6f8fa 0%, #ffffff 100%);
  border: 1px solid var(--border);
  border-left: 4px solid var(--blue);
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 16px;
}
.ga-formula-banner h3 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}
.formula-line {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--ink2);
  padding: 4px 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}
.formula-line .op { color: var(--ink3); }
.formula-line .term { font-weight: 600; color: var(--ink); }
.formula-line .def { color: var(--ink3); font-size: 0.62rem; }
.formula-note { margin-top: 10px; font-size: 0.68rem; color: var(--ink3); line-height: 1.6; }

/* ── CLASS A / ICI RATE PANEL ───────────────────────────────── */
.rate-grid {
  display: grid;
  grid-template-columns: 52px repeat(12, 1fr);
  gap: 2px;
  min-width: 600px;
}
.rate-hd {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  color: var(--ink3);
  text-align: center;
  padding-bottom: 4px;
  font-weight: 500;
}
.rate-yr {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--ink2);
  display: flex;
  align-items: center;
}
.rate-cell {
  height: 34px;
  border-radius: 3px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.52rem;
  font-weight: 500;
  transition: transform 0.08s, filter 0.08s;
  position: relative;
}
.rate-cell:hover { transform: scale(1.1); filter: brightness(1.15); z-index: 5; }
.rate-cell.rc0 { background: #ddf4ff; color: #0969da; }
.rate-cell.rc1 { background: #0550ae22; color: #0550ae; }
.rate-cell.rc2 { background: #0550ae55; color: #fff; }
.rate-cell.rc3 { background: #0550ae99; color: #fff; }
.rate-cell.rc4 { background: #0550aedd; color: #fff; }
.rate-cell.rc5 { background: #033d8b; color: #fff; }
.rate-cell.rcneg { background: #fff0ee; color: var(--red); }
.rate-legend { display: flex; gap: 12px; margin-top: 10px; flex-wrap: wrap; }
.rate-leg { display: flex; align-items: center; gap: 5px; font-family: 'JetBrains Mono', monospace; font-size: 0.6rem; color: var(--ink3); }
.rate-swatch { width: 10px; height: 10px; border-radius: 2px; }

/* peak table */
.peak-table { width: 100%; border-collapse: collapse; font-family: 'JetBrains Mono', monospace; font-size: 0.68rem; }
.peak-table th { text-align: left; padding: 6px 10px; background: var(--surface2); color: var(--ink3); font-size: 0.58rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; border-bottom: 1px solid var(--border); }
.peak-table td { padding: 7px 10px; border-bottom: 1px solid var(--border2); color: var(--ink2); vertical-align: middle; }
.peak-table tr:last-child td { border-bottom: none; }
.peak-table tr:hover td { background: var(--surface2); }
.peak-rank { font-weight: 700; color: var(--blue); }
.peak-avg-row td { font-weight: 700; color: var(--ink); background: var(--surface2) !important; border-top: 1px solid var(--border); }
.bp-select-strip { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.bp-btn { padding: 4px 10px; border-radius: 4px; border: 1px solid var(--border); background: var(--surface); color: var(--ink2); font-family: 'JetBrains Mono', monospace; font-size: 0.62rem; cursor: pointer; transition: all 0.1s; }
.bp-btn:hover { background: var(--surface2); }
.bp-btn.active { background: #ddf4ff; color: var(--blue); border-color: #54aeff; }

/* ICI calculator */
.calc-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media(max-width:700px){ .calc-wrap{ grid-template-columns:1fr; } }
.calc-inputs { display: flex; flex-direction: column; gap: 14px; }
.calc-field label { display: block; font-family: 'JetBrains Mono', monospace; font-size: 0.62rem; font-weight: 600; color: var(--ink3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 5px; }
.calc-field input, .calc-field select { width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 5px; font-family: 'JetBrains Mono', monospace; font-size: 0.78rem; color: var(--ink); background: var(--surface); outline: none; transition: border-color 0.12s; }
.calc-field input:focus, .calc-field select:focus { border-color: var(--blue); }
.calc-note { font-size: 0.67rem; color: var(--ink3); margin-top: 4px; line-height: 1.5; }
.calc-results { }
.calc-monthly-table { width: 100%; border-collapse: collapse; font-family: 'JetBrains Mono', monospace; font-size: 0.68rem; }
.calc-monthly-table th { text-align: left; padding: 5px 8px; background: var(--surface2); color: var(--ink3); font-size: 0.57rem; letter-spacing: 0.07em; text-transform: uppercase; border-bottom: 1px solid var(--border); font-weight: 600; }
.calc-monthly-table td { padding: 5px 8px; border-bottom: 1px solid var(--border2); color: var(--ink2); }
.calc-monthly-table td.amt { color: var(--ink); font-weight: 600; }
.calc-monthly-table td.neg { color: var(--red); }
.calc-monthly-table tr.annual-row td { font-weight: 700; color: var(--ink); background: var(--surface2); border-top: 2px solid var(--border); font-size: 0.72rem; }
.calc-kpi-strip { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.calc-kpi { background: var(--surface2); border: 1px solid var(--border); border-radius: 6px; padding: 10px 14px; }
.calc-kpi-label { font-family: 'JetBrains Mono', monospace; font-size: 0.57rem; font-weight: 600; color: var(--ink3); text-transform: uppercase; letter-spacing: 0.09em; margin-bottom: 4px; }
.calc-kpi-value { font-family: 'JetBrains Mono', monospace; font-size: 0.92rem; font-weight: 700; color: var(--blue); }
.formula-box { background: var(--surface2); border: 1px solid var(--border); border-left: 3px solid var(--blue); border-radius: 5px; padding: 10px 14px; font-family: 'JetBrains Mono', monospace; font-size: 0.67rem; color: var(--ink2); line-height: 1.8; margin-bottom: 14px; }
.formula-box strong { color: var(--ink); }
.rate-trend-wrap { position: relative; height: 280px; }
.denom-change-marker { position: absolute; top: 0; width: 1px; background: var(--amber); opacity: 0.6; pointer-events: none; }
.export-btn { padding: 6px 14px; border: 1px solid var(--border); border-radius: 5px; background: var(--surface); color: var(--ink2); font-family: 'JetBrains Mono', monospace; font-size: 0.65rem; cursor: pointer; transition: all 0.1s; }
.export-btn:hover { background: var(--surface2); color: var(--ink); }

/* ── MONTH×HOUR HEATMAP ─────────────────────────────────────── */
.mh-grid {
  display: grid;
  gap: 3px;
  margin-top: 4px;
}
.mh-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  color: var(--ink3);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 6px;
  font-weight: 600;
}
.mh-col-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: var(--ink3);
  text-align: center;
  font-weight: 600;
  padding-bottom: 3px;
}
.mh-cell {
  height: 36px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  cursor: default;
  transition: filter 0.1s;
  position: relative;
}
.mh-cell:hover { filter: brightness(1.15); z-index: 5; }
.mh-cell.mh0  { background: var(--surface2); color: var(--ink3); border: 1px dashed var(--border); font-weight: 400; }
.mh-cell.mh1  { background: #ddf4ff; color: #0969da; }
.mh-cell.mh2  { background: #9ecbff; color: #0550ae; }
.mh-cell.mh3  { background: #54aeff; color: #fff; }
.mh-cell.mh4  { background: #0969da; color: #fff; }
.mh-cell.mh5  { background: #033d8b; color: #fff; }
.mh-legend-strip { display: flex; gap: 8px; margin-top: 8px; align-items: center; flex-wrap: wrap; }
.mh-leg-item { display: flex; align-items: center; gap: 4px; font-family: 'JetBrains Mono', monospace; font-size: 0.58rem; color: var(--ink3); }
.mh-leg-swatch { width: 12px; height: 12px; border-radius: 2px; }

/* ── CARD ───────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 16px;
  overflow: hidden;
}
.card-head {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
}
.card-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
}
.card-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  color: var(--ink3);
}
.card-body { padding: 16px; }

.g2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media(max-width:800px){ .g2{ grid-template-columns:1fr; } }

/* ── STATUS GRID (hero) ─────────────────────────────────────── */
.sg-table {
  display: grid;
  grid-template-columns: 44px repeat(12, 1fr);
  gap: 2px;
  min-width: 560px;
}
.sg-hd {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  color: var(--ink3);
  text-align: center;
  padding-bottom: 4px;
  font-weight: 500;
}
.sg-yr {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--ink2);
  display: flex;
  align-items: center;
}
.sg-cell {
  height: 32px;
  border-radius: 3px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.55rem;
  font-weight: 500;
  transition: transform 0.08s, filter 0.08s;
  color: rgba(255,255,255,0.85);
  position: relative;
}
.sg-cell:hover { transform: scale(1.1); filter: brightness(1.2); z-index: 5; }
.sg-cell.neg { color: rgba(255,255,255,0.9); font-weight: 600; }

/* Display value inside cell */
.sg-cell::before {
  content: attr(data-val);
  font-size: 0.62rem;
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

/* value bands */
.v5 { background: #238636; }
.v4 { background: #2ea043; }
.v3 { background: #9e6a03; }
.v2 { background: #b04d00; }
.v1 { background: #da3633; }
.v0 { background: #6e40c9; }

.sg-legend {
  display: flex;
  gap: 12px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.sg-leg {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: var(--ink3);
}
.sg-swatch {
  width: 10px; height: 10px;
  border-radius: 2px;
}

/* cell hover tooltip */
.sg-tip {
  position: fixed;
  display: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  line-height: 1.65;
  color: var(--ink);
  pointer-events: none;
  z-index: 9999;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  min-width: 160px;
}
.sg-tip strong { color: var(--ink); display: block; margin-bottom: 2px; }
.sg-tip .tip-val { font-size: 1rem; font-weight: 600; }
.sg-tip .tip-pos { color: var(--green); }
.sg-tip .tip-neg { color: var(--red); }

/* ── CONTROLS ───────────────────────────────────────────────── */
.ctrl-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-bottom: 12px;
  padding: 8px 10px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: 5px;
}
.ctrl-lbl {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: var(--ink3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.ytog {
  padding: 2px 10px;
  border-radius: 4px;
  border: 1px solid;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  font-weight: 500;
  cursor: pointer;
  background: var(--surface);
  transition: opacity 0.12s;
  color: var(--ink);
}
.ytog.off { opacity: 0.25; }
.sld-grp { display: flex; align-items: center; gap: 6px; }
.sld-v {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ink);
  min-width: 36px;
  text-align: center;
}
input[type=range] { accent-color: var(--blue); width: 80px; cursor: pointer; }
.yr-sel {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ink);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 6px;
  background: var(--surface);
  cursor: pointer;
  outline: none;
}
.yr-sel:focus { border-color: var(--blue); }
.yr-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: var(--ink3);
  margin-left: 4px;
}

/* ── INSIGHT CHIP ───────────────────────────────────────────── */
.insight {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin-top: 12px;
  padding: 9px 12px;
  border-radius: 5px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.66rem;
  line-height: 1.55;
}
.insight.r { background: var(--red-bg); color: #82071e; border: 1px solid #ffc1bd; }
.insight.g { background: var(--green-bg); color: #1a4f2a; border: 1px solid #a8f0b5; }
.insight.a { background: var(--amber-bg); color: #5a3e00; border: 1px solid #e8cd6a; }
.insight::before { content: '◆'; font-size: 0.5rem; margin-top: 2px; flex-shrink: 0; opacity: 0.6; }

@media(max-width:640px){
  .body-wrap { flex-direction: column; }
  .sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border); padding: 8px 12px; display: flex; gap: 4px; flex-wrap: wrap; overflow: visible; }
  .sidebar-section { padding: 0; }
  .sidebar-label { display: none; }
  .sidebar-item { width: auto; font-size: 0.72rem; padding: 5px 10px; }
  .sidebar-divider { display: none; }
}