:root {
  --bg: #0b1110;
  --bg-2: #0e1614;
  --panel: #121b18;
  --panel-2: #16211d;
  --line: #223029;
  --line-soft: #1a251f;
  --ink: #e8efeb;
  --ink-soft: #93a49d;
  --ink-dim: #6b7d76;
  --accent: #35d39a;
  --accent-dim: #1f6f52;
  --accent-soft: #12241c;
  --gold: #f4c95d;
  --warn: #f0a35e;
  --shadow: 0 1px 0 rgba(255,255,255,.02), 0 10px 30px rgba(0,0,0,.45);
  --radius: 16px;
  color-scheme: dark;
  font-synthesis: none;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(53,211,154,.08), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(244,201,93,.05), transparent 55%),
    var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: tabular-nums;
  letter-spacing: .01em;
}

h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
a { color: var(--accent); text-decoration: none; }

/* ---- top bar ---- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 16px 28px;
  background: linear-gradient(180deg, rgba(18,27,24,.9), rgba(11,17,16,.65));
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 10;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand h1 { font-size: 18px; font-weight: 620; }
.brand .tag { margin: 3px 0 0; font-size: 12.5px; color: var(--ink-soft); max-width: 54ch; }
.mark {
  width: 30px; height: 30px; border-radius: 9px; flex: none;
  background:
    radial-gradient(circle at 32% 30%, var(--gold) 0 24%, transparent 25%),
    linear-gradient(135deg, var(--accent), var(--accent-dim));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.12), 0 4px 12px rgba(53,211,154,.25);
}
.top-right { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.summary { display: flex; gap: 22px; flex-wrap: wrap; }
.summary .stat { text-align: right; }
.summary .num { font-size: 20px; font-weight: 640; line-height: 1.1; color: var(--ink); }
.summary .num.hero { color: var(--gold); }
.summary .lbl { font-size: 10px; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-dim); margin-top: 2px; }
.guide-link {
  display: inline-flex; align-items: center; gap: 6px; font-size: 13px;
  padding: 7px 13px; border: 1px solid var(--line); border-radius: 10px;
  color: var(--ink); background: var(--panel);
}
.guide-link:hover { border-color: var(--accent); color: var(--accent); }

/* ---- layout ---- */
.layout {
  display: grid;
  grid-template-columns: 268px minmax(0, 1fr);
  gap: 20px;
  padding: 20px 28px 64px;
  align-items: start;
  max-width: 1560px;
  margin: 0 auto;
}

.controls {
  position: sticky;
  top: 88px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.control-group h3 { font-size: 10.5px; text-transform: uppercase; letter-spacing: .11em; color: var(--ink-dim); margin-bottom: 10px; }
.control-head { display: flex; align-items: center; justify-content: space-between; }
.control-head h2 { font-size: 14px; }
.reset {
  border: 1px solid var(--line); background: transparent; color: var(--ink-soft);
  border-radius: 8px; padding: 4px 10px; font-size: 12px; cursor: pointer; transition: .12s;
}
.reset:hover { border-color: var(--accent); color: var(--accent); }

.checks { display: flex; flex-direction: column; gap: 8px; }
.checks label { display: flex; align-items: center; gap: 9px; font-size: 13px; cursor: pointer; color: var(--ink); }
.checks .swatch { width: 10px; height: 10px; border-radius: 3px; flex: none; box-shadow: 0 0 0 1px rgba(255,255,255,.06); }
.checks input { accent-color: var(--accent); }

.range-row { display: flex; gap: 10px; }
.range-row label { flex: 1; display: flex; flex-direction: column; gap: 5px; font-size: 10.5px; color: var(--ink-dim); text-transform: uppercase; letter-spacing: .06em; }
select, input[type="number"] {
  font: inherit; font-size: 13px; padding: 7px 9px; border: 1px solid var(--line);
  border-radius: 9px; background: var(--bg-2); color: var(--ink); width: 100%;
  letter-spacing: normal;
}
select:focus, input:focus { outline: none; border-color: var(--accent); }
.mindays { display: flex; flex-direction: column; gap: 7px; font-size: 13px; }
.hint { margin: 7px 0 0; font-size: 11px; color: var(--ink-dim); line-height: 1.45; }
.note p { margin: 0; font-size: 12px; color: var(--ink-soft); line-height: 1.55; }
.note strong { color: var(--ink); font-weight: 600; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px;
  background: var(--accent-soft); color: var(--accent); border-radius: 999px;
  padding: 4px 10px; cursor: pointer; border: 1px solid rgba(53,211,154,.25); transition: .12s;
}
.chip:hover { border-color: var(--accent); background: rgba(53,211,154,.12); }
.chip .x { font-weight: 700; opacity: .7; }
.chips:empty::after { content: "No filters — all 49,005 hunt-days."; font-size: 11.5px; color: var(--ink-dim); }

/* ---- cards ---- */
.stage { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.card {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px 20px;
  box-shadow: var(--shadow);
}
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.card-head h2 { font-size: 15px; font-weight: 600; }
.head-right { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.card-sub { font-size: 12px; color: var(--ink-soft); }
.chart { width: 100%; }

.segmented { display: inline-flex; background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; padding: 2px; }
.segmented button {
  border: 0; background: transparent; color: var(--ink-soft); font: inherit; font-size: 12.5px;
  padding: 5px 14px; border-radius: 8px; cursor: pointer; transition: .12s;
}
.segmented button.on { background: var(--accent); color: #062017; font-weight: 600; }
.segmented button:not(.on):hover { color: var(--ink); }

.weather-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(232px, 1fr));
  gap: 14px;
}
.wpanel { border: 1px solid var(--line-soft); border-radius: 12px; padding: 11px 11px 4px; background: rgba(255,255,255,.012); }
.wpanel h4 { margin: 0 0 2px; font-size: 12.5px; font-weight: 600; color: var(--ink); }
.wpanel .wp-note { font-size: 10.5px; color: var(--ink-dim); margin: 0 0 2px; }

/* ---- svg ---- */
.bar { cursor: pointer; transition: opacity .12s; }
.bar:hover { opacity: .85; }
.bar.sel { stroke: var(--ink); stroke-width: 1.4px; }
.bar.dim { opacity: .28; }
.axis text { fill: var(--ink-soft); font-size: 11px; }
.axis path, .axis line { stroke: var(--line); }
.grid line { stroke: var(--line-soft); }
.baseline { stroke: var(--gold); stroke-dasharray: 4 3; stroke-width: 1.2px; opacity: .85; }
.err { stroke: rgba(232,239,235,.45); stroke-width: 1.2px; }
.val-label { font-size: 10.5px; fill: var(--ink-soft); }
.ref-label { font-size: 11.5px; fill: var(--ink); cursor: pointer; }
.ref-label:hover { fill: var(--accent); }
.ref-row.focus .ref-label { font-weight: 700; fill: var(--gold); }

.ca-outline { fill: rgba(53,211,154,.05); stroke: var(--line); stroke-width: 1px; }
.bubble { cursor: pointer; stroke: rgba(0,0,0,.35); stroke-width: .6px; transition: .12s; }
.bubble:hover { stroke: var(--ink); stroke-width: 1.4px; }
.bubble.focus { stroke: var(--gold); stroke-width: 2px; }
.bubble.dim { opacity: .3; }
.legend-title { font-size: 10px; text-transform: uppercase; letter-spacing: .09em; fill: var(--ink-dim); }
.legend-text { font-size: 10px; fill: var(--ink-soft); }

/* ---- tooltip ---- */
.tooltip {
  position: fixed; pointer-events: none; z-index: 30; opacity: 0;
  background: #05100c; color: var(--ink); padding: 9px 11px; border-radius: 9px;
  border: 1px solid var(--line); font-size: 12px; line-height: 1.5; max-width: 270px;
  box-shadow: 0 8px 24px rgba(0,0,0,.6); transition: opacity .08s;
}
.tooltip .t-title { font-weight: 700; margin-bottom: 2px; }
.tooltip .t-rate { color: var(--gold); }

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .controls { position: static; }
  .topbar { position: static; }
}

/* ---- guide page ---- */
.guide {
  max-width: 860px; margin: 0 auto; padding: 40px 28px 80px;
}
.guide .back { font-size: 13px; color: var(--ink-soft); }
.guide h1 { font-size: 30px; margin: 18px 0 6px; letter-spacing: -0.02em; }
.guide .lede { font-size: 15px; color: var(--ink-soft); line-height: 1.6; margin: 0 0 8px; }
.guide h2 { font-size: 20px; margin: 40px 0 10px; padding-top: 18px; border-top: 1px solid var(--line-soft); }
.guide h3 { font-size: 15px; margin: 22px 0 6px; color: var(--accent); }
.guide p, .guide li { font-size: 14px; line-height: 1.7; color: var(--ink); }
.guide li { margin: 4px 0; }
.guide strong { color: var(--ink); }
.guide code { background: var(--bg-2); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; font-size: 12.5px; color: var(--gold); }
.guide .callout {
  background: var(--accent-soft); border: 1px solid rgba(53,211,154,.25);
  border-left: 3px solid var(--accent); border-radius: 10px; padding: 14px 16px; margin: 18px 0;
}
.guide table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 13px; }
.guide th, .guide td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line-soft); }
.guide th { color: var(--ink-dim); text-transform: uppercase; font-size: 10.5px; letter-spacing: .08em; font-weight: 600; }
.guide td code { font-size: 12px; }
.guide .toc { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 8px; }
.guide .toc a { font-size: 12.5px; padding: 5px 11px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-soft); }
.guide .toc a:hover { border-color: var(--accent); color: var(--accent); }