:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --text: #191f28;
  --muted: #6b7684;
  --line: #e5e8eb;
  --accent: #3182f6;
  --accent-weak: #e8f3ff;
  --accent-text: #ffffff;
  --best: #ff8a00;
  --best-weak: #fff3e0;
  --danger: #e5484d;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101214;
    --card: #1b1e22;
    --text: #e9ecef;
    --muted: #9aa4b1;
    --line: #2c3036;
    --accent: #4c94ff;
    --accent-weak: #1a2b45;
    --best: #ffa53d;
    --best-weak: #3a2a14;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Pretendard, -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}
a { color: var(--accent); }
.top { padding: 14px 16px; border-bottom: 1px solid var(--line); background: var(--card); }
.logo { font-weight: 800; text-decoration: none; color: var(--text); }
.wrap { max-width: 880px; margin: 0 auto; padding: 20px 16px 80px; }
h1 { font-size: 1.6rem; margin: 4px 0 4px; }
h2 { font-size: 1.15rem; margin: 0 0 12px; }
h3 { font-size: 1rem; margin: 0 0 8px; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 20px; margin-bottom: 16px; }
.grid2 { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; }
.grid2 > .card { margin-bottom: 0; }
@media (max-width: 680px) { .grid2 { grid-template-columns: 1fr; } }

label.field { display: block; font-weight: 600; margin: 0 0 6px; }
input[type=text] {
  width: 100%; padding: 12px 14px; font: inherit; color: var(--text);
  background: var(--bg); border: 1px solid var(--line); border-radius: 10px;
}
input[type=text]:focus { outline: 2px solid var(--accent); border-color: transparent; }
.row { display: flex; gap: 8px; align-items: center; }
.row > input { flex: 1; min-width: 0; }
.stack > * + * { margin-top: 18px; }

button { font: inherit; cursor: pointer; }
.btn {
  border: 0; border-radius: 10px; padding: 12px 18px; font-weight: 700;
  background: var(--accent); color: var(--accent-text); white-space: nowrap;
}
.btn.ghost { background: var(--accent-weak); color: var(--accent); }
.btn.block { width: 100%; }
.btn:disabled { opacity: .5; cursor: default; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  border: 1px solid var(--line); background: var(--card); color: var(--text);
  border-radius: 999px; padding: 8px 14px; font-weight: 600;
}
.chip[aria-pressed=true] { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }

.dates { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.date {
  border: 1px solid var(--line); background: var(--card); color: var(--text);
  border-radius: 10px; padding: 8px 0; display: flex; flex-direction: column; align-items: center; line-height: 1.2;
}
.date .wd { font-size: .75rem; color: var(--muted); }
.date.sun .wd { color: var(--danger); }
.date.sat .wd { color: var(--accent); }
.date[aria-pressed=true] { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.date[aria-pressed=true] .wd { color: inherit; }
.meals { display: grid; gap: 8px; }
.meal { border: 1px solid var(--line); background: var(--card); color: var(--text); border-radius: 12px; padding: 14px; font-weight: 700; text-align: left; }
.meal[aria-pressed=true] { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }

.results { display: grid; gap: 6px; }
.bar-row { display: grid; grid-template-columns: 76px 1fr 28px; gap: 8px; align-items: center; font-size: .9rem; }
.bar { height: 22px; background: var(--bg); border-radius: 6px; overflow: hidden; position: relative; }
.bar > i { position: absolute; inset: 0 auto 0 0; background: var(--accent); opacity: .85; border-radius: 6px; }
.bar-row.best .bar > i { background: var(--best); opacity: 1; }
.bar-row.best { font-weight: 700; }
.bar-row .names { grid-column: 2 / 4; font-size: .75rem; color: var(--muted); margin-top: -4px; }

.summary { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { background: var(--best-weak); color: var(--text); border-radius: 999px; padding: 6px 12px; font-weight: 700; font-size: .9rem; }

.list { list-style: none; padding: 0; margin: 0; }
.list > li { padding: 10px 0; border-top: 1px solid var(--line); }
.list > li:first-child { border-top: 0; }
.candidates { margin-top: 8px; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.candidates button { display: block; width: 100%; text-align: left; border: 0; border-top: 1px solid var(--line); background: var(--card); color: var(--text); padding: 10px 14px; }
.candidates button:first-child { border-top: 0; }
.candidates button:hover { background: var(--accent-weak); }
.picked { margin-top: 8px; font-weight: 600; }

.tabs { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; margin-bottom: 12px; }
.station-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: .875rem; color: var(--muted); margin-bottom: 12px; }
.place { display: flex; justify-content: space-between; gap: 12px; }
.place .links { display: flex; gap: 10px; flex-shrink: 0; font-size: .875rem; }

#toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px);
  background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px;
  opacity: 0; pointer-events: none; transition: .2s; max-width: calc(100% - 32px);
}
#toast.show { opacity: 1; transform: translateX(-50%); }