:root {
  --bg: #f4f6f8;
  --panel: #ffffff;
  --ink: #1f2933;
  --muted: #6b7280;
  --line: #e2e8f0;
  --accent: #2563eb;
  --delivery: #2563eb;
  --extra: #7c3aed;
  --away: #f59e0b;
  --depart: #d97706;
  --warn: #dc2626;
  --ok: #16a34a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.45;
}

.site-header {
  padding: 1.5rem 1.5rem 0.5rem;
}
.site-header h1 { margin: 0; font-size: 1.5rem; }
.tagline { margin: 0.25rem 0 0; color: var(--muted); }

main { padding: 1rem 1.5rem 3rem; }

.layout {
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  gap: 1.25rem;
  align-items: start;
}
@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.25rem;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.panel h2 { margin-top: 0; }

fieldset {
  border: 1px solid var(--line);
  border-radius: 10px;
  margin: 0 0 1rem;
  padding: 0.75rem 1rem 1rem;
}
legend { font-weight: 600; padding: 0 0.4rem; color: var(--muted); }

label {
  display: flex;
  flex-direction: column;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.6rem;
  gap: 0.2rem;
}
input {
  font: inherit;
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
}
button {
  font: inherit;
  cursor: pointer;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  padding: 0.45rem 0.8rem;
}
button.ghost {
  background: #fff;
  color: var(--accent);
}
button.tiny { padding: 0.2rem 0.5rem; font-size: 0.8rem; }

.hint { font-size: 0.8rem; color: var(--muted); }

.away-list { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 0.75rem; }
.away-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.5rem; padding: 0.45rem 0.6rem;
  background: #fffbeb; border: 1px solid #fde68a; border-radius: 8px;
  font-size: 0.85rem;
}
.away-add { display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem 0.6rem; align-items: end; }
.away-add button { grid-column: 1 / -1; }

/* ----- results ----- */
.summary { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1rem; }
.stat {
  flex: 1 1 120px;
  background: #f8fafc; border: 1px solid var(--line); border-radius: 10px;
  padding: 0.6rem 0.8rem;
}
.stat .num { font-size: 1.4rem; font-weight: 700; }
.stat .lab { font-size: 0.75rem; color: var(--muted); }
.stat.bad .num { color: var(--warn); }
.stat.good .num { color: var(--ok); }

.banner {
  border-radius: 10px; padding: 0.7rem 0.9rem; margin-bottom: 0.6rem;
  font-size: 0.9rem; border: 1px solid;
}
.banner.warn { background: #fef2f2; border-color: #fecaca; color: #991b1b; }
.banner.ok { background: #f0fdf4; border-color: #bbf7d0; color: #166534; }

.recs { list-style: none; padding: 0; margin: 0 0 1rem; }
.recs li {
  padding: 0.55rem 0.7rem; border: 1px solid var(--line); border-radius: 8px;
  margin-bottom: 0.4rem; display: flex; gap: 0.6rem; align-items: baseline;
}
.recs .when { font-weight: 600; min-width: 7.5rem; }
.recs .pill {
  font-size: 0.72rem; padding: 0.05rem 0.45rem; border-radius: 999px;
  border: 1px solid var(--line); color: var(--muted);
}
.recs .up { color: var(--warn); border-color: #fecaca; background: #fef2f2; }
.recs .down { color: var(--ok); border-color: #bbf7d0; background: #f0fdf4; }
.recs .move { color: var(--depart); border-color: #fde68a; background: #fffbeb; }
.recs .extra { color: var(--extra); border-color: #ddd6fe; background: #f5f3ff; }

.trips { list-style: none; padding: 0; margin: 0 0 1rem; }
.trips li { padding: 0.5rem 0.7rem; border: 1px solid var(--line); border-radius: 8px; margin-bottom: 0.4rem; }
.trips .big { font-weight: 700; color: var(--depart); }

.legend { display: flex; flex-wrap: wrap; gap: 0.8rem; font-size: 0.78rem; color: var(--muted); margin-bottom: 0.5rem; }
.legend .sw { display: inline-block; width: 0.8rem; height: 0.8rem; border-radius: 3px; vertical-align: middle; margin-right: 0.25rem; }
.sw.delivery { background: var(--delivery); }
.sw.extra { background: var(--extra); }
.sw.away { background: var(--away); }
.sw.depart { background: var(--depart); }
.sw.warn { background: var(--warn); }

.calendar { display: flex; flex-direction: column; gap: 1.2rem; }
.month h4 { margin: 0 0 0.4rem; }
.grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; }
.dow { text-align: center; font-size: 0.7rem; color: var(--muted); font-weight: 600; }
.cell {
  min-height: 64px; border: 1px solid var(--line); border-radius: 7px;
  padding: 3px 4px; font-size: 0.72rem; background: #fff; position: relative;
}
.cell.empty { background: transparent; border: none; }
.cell .dnum { color: var(--muted); font-weight: 600; }
.cell .stock { position: absolute; right: 4px; bottom: 3px; font-weight: 700; }
.cell.away { background: #fffbeb; }
.cell.depart { box-shadow: inset 0 0 0 2px var(--depart); }
.cell.problem { box-shadow: inset 0 0 0 2px var(--warn); }
.cell .tag {
  display: inline-block; margin-top: 2px; padding: 0 4px; border-radius: 4px;
  color: #fff; font-size: 0.66rem; font-weight: 700; line-height: 1.4;
}
.cell .tag.delivery { background: var(--delivery); }
.cell .tag.extra { background: var(--extra); }
.cell .tag.send { background: var(--depart); }
.cell .stock.low { color: var(--warn); }
.cell .stock.high { color: var(--depart); }