:root {
  --bg: #f6f4f0;
  --surface: #ffffff;
  --surface-2: #f0ede7;
  --text: #17161a;
  --muted: #6a6670;
  --line: #e2ddd5;
  --accent: #e8522a;
  --accent-ink: #ffffff;
  --fan: #2a8c86;
  --ok: #2f8a4b;
  --bad: #c0392b;
  --warn-bg: #fff3d6;
  --warn-ink: #6b4a00;
  --radius: 14px;
  --shadow: 0 1px 2px rgb(0 0 0 / 0.04), 0 8px 24px rgb(0 0 0 / 0.05);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1013;
    --surface: #17181d;
    --surface-2: #1f2027;
    --text: #f1eee9;
    --muted: #9b97a1;
    --line: #2a2b33;
    --accent: #ff6b3d;
    --accent-ink: #160a05;
    --fan: #4cc3bb;
    --ok: #5bc77d;
    --bad: #ff7a6b;
    --warn-bg: #3a2f12;
    --warn-ink: #f7dd9a;
    --shadow: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 Inter, system-ui, sans-serif;
  overflow-x: hidden;
}
h1, h2, h3 { font-family: "Space Grotesk", Inter, sans-serif; margin: 0; line-height: 1.2; }
h2 { font-size: 1.05rem; }
h3 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 0.4rem; }

.top {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding: 1.25rem clamp(1rem, 3vw, 2rem) 0.75rem;
}
.brand { display: flex; align-items: center; gap: 0.75rem; }
.logo { width: 40px; height: 40px; flex: none; }
h1 { font-size: 1.6rem; letter-spacing: -0.01em; }
.tagline { margin: 0; color: var(--muted); }
.modes { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.badge {
  font-size: 0.75rem; padding: 0.2rem 0.6rem; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); background: var(--surface);
}
.badge.live { color: var(--ok); border-color: currentColor; }
.badge.sample { color: var(--warn-ink); background: var(--warn-bg); border-color: transparent; }

.banner {
  margin: 0 clamp(1rem, 3vw, 2rem) 0.75rem; padding: 0.6rem 0.9rem; border-radius: 10px;
  background: var(--warn-bg); color: var(--warn-ink); font-size: 0.875rem;
}

.layout {
  display: grid; grid-template-columns: minmax(300px, 380px) 1fr; gap: 1rem;
  padding: 0 clamp(1rem, 3vw, 2rem) 1.5rem; align-items: start;
}
@media (max-width: 860px) { .layout { grid-template-columns: 1fr; } }
.col { display: grid; gap: 1rem; min-width: 0; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; box-shadow: var(--shadow); min-width: 0; }

.form { display: grid; gap: 0.8rem; }
.form label { display: grid; gap: 0.3rem; font-size: 0.85rem; font-weight: 500; }
.form label em { color: var(--muted); font-style: normal; font-weight: 400; }
input, textarea {
  font: inherit; color: var(--text); background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 0.6rem 0.7rem; width: 100%;
}
input:focus, textarea:focus, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
input[type="range"] { padding: 0; accent-color: var(--accent); background: none; border: 0; }
.stops span { display: flex; justify-content: space-between; }
.field { display: grid; gap: 0.3rem; font-size: 0.85rem; font-weight: 500; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; padding: 3px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; }
.seg label { display: block; position: relative; }
.seg input { position: absolute; inset: 0; margin: 0; padding: 0; opacity: 0; cursor: pointer; }
.seg span { display: block; text-align: center; padding: 0.45rem 0.5rem; border-radius: 7px; color: var(--muted); }
.seg input:checked + span { background: var(--surface); color: var(--text); font-weight: 600; box-shadow: 0 0 0 1px var(--line); }
.seg input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 1px; }
.stops output { font-weight: 600; color: var(--accent); }
button {
  font: 600 0.95rem Inter, sans-serif; border: 0; border-radius: 10px; padding: 0.75rem 1rem; cursor: pointer;
  background: var(--accent); color: var(--accent-ink);
}
button:disabled { opacity: 0.6; cursor: progress; }
button.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); padding: 0.4rem 0.8rem; font-weight: 500; }

.steps, .ev-list, .stop-list { list-style: none; margin: 0.6rem 0 0; padding: 0; }
.steps li { display: grid; grid-template-columns: 18px 1fr; gap: 0.5rem; padding: 0.35rem 0; font-size: 0.875rem; border-top: 1px dashed var(--line); }
.steps li:first-child { border-top: 0; }
.steps li.empty, .steps li.note { display: block; color: var(--muted); }
.steps li.note { font-style: italic; }
.steps .icon { width: 12px; height: 12px; margin-top: 4px; border-radius: 50%; border: 2px solid var(--muted); }
.steps .run .icon { border-color: var(--accent); border-top-color: transparent; animation: spin 0.8s linear infinite; }
.steps .ok .icon { background: var(--ok); border-color: var(--ok); }
.steps .fail .icon { background: var(--bad); border-color: var(--bad); }
.steps code { font-size: 0.8rem; color: var(--muted); word-break: break-word; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .steps .run .icon { animation: none; } }

.hint { margin: 0.2rem 0 0; color: var(--muted); font-size: 0.8rem; }
.count { color: var(--muted); font-weight: 500; }
.ev-list li { padding: 0.5rem 0.6rem; border-radius: 8px; font-size: 0.82rem; margin-top: 0.35rem; background: var(--surface-2); scroll-margin: 80px; }
.ev-list li.flash { outline: 2px solid var(--accent); }
.ev-id { font-weight: 700; color: var(--fan); margin-right: 0.35rem; }
.ev-meta { color: var(--muted); }
.ev-tag { font-size: 0.7rem; padding: 0.05rem 0.4rem; border-radius: 999px; margin-left: 0.3rem; background: var(--warn-bg); color: var(--warn-ink); }
.ev-tag.err { background: var(--bad); color: #fff; }

.map-card { padding: 0; overflow: hidden; }
#map { height: clamp(300px, 48vh, 520px); background: var(--surface-2); }
.legend { display: flex; gap: 0.5rem; align-items: center; padding: 0.5rem 0.9rem; font-size: 0.8rem; color: var(--muted); flex-wrap: wrap; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex: none; }
.legend span.item { display: inline-flex; align-items: center; gap: 0.35rem; }
.dot.fan { background: var(--fan); opacity: 0.7; }
.dot.tour { background: var(--accent); }
.legend { column-gap: 1rem; }
.stop-pin {
  background: var(--accent); color: var(--accent-ink); border-radius: 50%; width: 26px; height: 26px; display: grid; place-items: center;
  font: 700 0.8rem Inter, sans-serif; border: 2px solid var(--surface);
}

.plan { display: grid; gap: 0.9rem; }
.plan-head { display: flex; justify-content: space-between; gap: 0.75rem; align-items: start; }
.plan-head h2 { font-size: 1.3rem; }
.summary { margin: 0; }
.stop-list { display: grid; gap: 0; }
.stop { display: grid; grid-template-columns: 34px 1fr; gap: 0.75rem; padding: 0.75rem 0; border-top: 1px solid var(--line); }
.stop:first-child { border-top: 0; }
.stop .num { width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-weight: 700; }
.stop h4 { margin: 0 0 0.2rem; font: 600 1rem "Space Grotesk", sans-serif; }
.stop p { margin: 0.1rem 0; }
.opener { display: inline-flex; gap: 0.3rem; align-items: baseline; font-size: 0.875rem; margin-top: 0.3rem; flex-wrap: wrap; }
.opener b { font-weight: 600; }
.cites { margin-top: 0.35rem; display: flex; gap: 0.3rem; flex-wrap: wrap; }
.cite { font: 600 0.72rem Inter, sans-serif; color: var(--fan); background: transparent; border: 1px solid currentColor; border-radius: 999px; padding: 0.05rem 0.45rem; cursor: pointer; }
.leg { grid-column: 2; font-size: 0.78rem; color: var(--muted); padding-top: 0.15rem; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .grid2 { grid-template-columns: 1fr; } }
.grid2 p { margin: 0; }
.trends { display: grid; gap: 0.4rem; }
.trend { display: grid; grid-template-columns: 1fr 90px 52px; gap: 0.5rem; align-items: center; font-size: 0.85rem; }
.trend .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.trend .delta { text-align: right; font-variant-numeric: tabular-nums; }
.trend .up { color: var(--ok); }
.trend .down { color: var(--bad); }
.trend svg { width: 90px; height: 24px; }
.caveats { background: var(--surface-2); border-radius: 10px; padding: 0.75rem 0.9rem; }
.caveats ul { margin: 0; padding-left: 1.1rem; font-size: 0.875rem; }

.compare { border-top: 1px solid var(--line); padding-top: 0.9rem; display: grid; gap: 0.6rem; }
.compare .plan-head h3 { margin: 0; align-self: center; }
#compare-out { display: grid; gap: 0.9rem; }
#compare-out:empty { display: none; }
.cmp-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.cmp-stat { background: var(--surface-2); border-radius: 10px; padding: 0.7rem 0.85rem; }
.cmp-stat.ours { box-shadow: inset 0 0 0 2px var(--accent); }
.cmp-stat .big { font: 700 1.8rem/1.1 "Space Grotesk", sans-serif; font-variant-numeric: tabular-nums; margin: 0.15rem 0; }
.cmp-stat .lbl { font-size: 0.78rem; color: var(--muted); }
.cmp-stat .who { font-weight: 600; font-size: 0.85rem; }
.cmp-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.55rem; }
.cmp-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.2rem 0.5rem; font-size: 0.85rem; align-items: baseline; }
.cmp-row .rank { font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; }
.cmp-row .rank.top { color: var(--ok); }
.cmp-row .rank.miss { color: var(--muted); font-weight: 500; }
.cmp-why { grid-column: 1 / -1; color: var(--muted); font-size: 0.78rem; }
p.cmp-why { margin: 0.5rem 0 0; }
.bar { grid-column: 1 / -1; height: 4px; background: var(--line); border-radius: 2px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--fan); }
.chip { display: inline-block; font-size: 0.68rem; padding: 0 0.4rem; margin-left: 0.3rem; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); vertical-align: 1px; }
.compare details { font-size: 0.8rem; color: var(--muted); }
.compare details p { margin: 0.3rem 0 0; }

.error { color: var(--bad); }
.foot { padding: 0 clamp(1rem, 3vw, 2rem) 1.5rem; color: var(--muted); font-size: 0.78rem; }
.leaflet-container { font: inherit; }
.leaflet-tile-pane { filter: grayscale(0.85) contrast(0.9) brightness(1.05); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .leaflet-tile-pane { filter: grayscale(1) invert(1) brightness(0.85) contrast(0.9); }
}