:root {
  --bg: #faf7f2;
  --panel: #ffffff;
  --ink: #2b2233;
  --muted: #7a7186;
  --accent: #7c5cbf;
  --accent-dark: #5f43a0;
  --x: #3f7de0;
  --y: #e05c5c;
  --venue: #e07a3f;
  --border: #ece5da;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Heebo", "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
}
.site-header {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  padding: 28px 20px;
}
.header-inner { max-width: 1100px; margin: 0 auto; }
.site-header h1 { margin: 0 0 6px; font-size: 2rem; }
.tagline { margin: 0; opacity: 0.92; }

.layout {
  max-width: 1100px;
  margin: 20px auto 40px;
  padding: 0 16px;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 16px;
}
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
}
.panel h2 { margin-top: 0; font-size: 1.15rem; }

.inputs-panel { grid-row: span 2; }
.origin-block { margin-bottom: 14px; }
.origin-block label { display: block; font-weight: 600; margin-bottom: 6px; }
.origin-block select {
  width: 100%; padding: 10px; border: 1px solid var(--border);
  border-radius: 10px; font-size: 1rem; background: #fff;
}
.badge {
  display: inline-block; min-width: 20px; text-align: center;
  border-radius: 6px; color: #fff; font-size: 0.8rem; padding: 1px 5px;
}
.badge-x { background: var(--x); }
.badge-y { background: var(--y); }

.cta {
  width: 100%; padding: 12px; border: 0; border-radius: 10px;
  background: var(--accent); color: #fff; font-size: 1.05rem;
  font-weight: 700; cursor: pointer;
}
.cta:hover { background: var(--accent-dark); }
.share-btn { margin-top: 10px; width: 100%; padding: 10px; border: 1px solid var(--accent); border-radius: 10px; background: #fff; color: var(--accent-dark); font: inherit; font-weight: 600; cursor: pointer; }
.share-btn:hover { background: #f6f2fb; }
.share-note { line-height: 1.5; margin: 8px 0 0; }
.share-status { margin: 8px 0 0; font-size: 0.85rem; color: var(--accent-dark); }
.share-status:empty { display: none; }
.share-link { width: 100%; margin-top: 6px; padding: 8px; direction: ltr; text-align: left; border: 1px solid var(--border); border-radius: 8px; }

.sources-note { margin-top: 22px; border-top: 1px dashed var(--border); padding-top: 14px; }
.sources-note h3 { font-size: 0.95rem; margin: 0 0 6px; }
.muted { color: var(--muted); font-size: 0.85rem; }
.source-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chip {
  background: #f1ecf9; color: var(--accent-dark);
  border-radius: 999px; padding: 4px 10px; font-size: 0.8rem;
}
.chip.disabled { background: #f4f1ea; color: var(--muted); }

.map-panel { padding: 10px; display: flex; flex-direction: column; gap: 10px; }
#map { height: 380px; border-radius: 10px; }
.midpoint-summary {
  background: #f6f2fb; border: 1px solid #e2d8f2;
  border-radius: 10px; padding: 10px 14px; font-size: 0.95rem;
}
.hidden { display: none; }

.results-panel { grid-column: 2; }
.results-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; }
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.filters-label { font-weight: 600; font-size: 0.9rem; }
.filter { font-size: 0.9rem; display: flex; align-items: center; gap: 4px; }
.filter-select { padding: 5px 8px; border: 1px solid var(--border); border-radius: 8px; }

.results-list { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 10px; }
.result-card {
  border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px;
}
.result-top { display: flex; gap: 10px; align-items: center; }
.result-top .rank {
  background: var(--venue); color: #fff; font-weight: 700;
  width: 26px; height: 26px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.result-top .muted { display: block; }
.drive-times { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 8px 0; font-size: 0.9rem; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  background: #eef7ee; color: #2f6b2f; border-radius: 999px;
  padding: 3px 10px; font-size: 0.78rem;
}
.tag-off { background: #f4f1ea; color: var(--muted); }
.tag-link { background: #eaf1fb; color: var(--x); text-decoration: none; }

.site-footer { text-align: center; color: var(--muted); font-size: 0.8rem; padding: 16px; }

@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  .inputs-panel { grid-row: auto; }
  .results-panel { grid-column: 1; }
}