:root {
  --bg: #0b1020;
  --card: rgba(255,255,255,0.06);
  --card2: rgba(255,255,255,0.08);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.65);
  --danger: #ff6b6b;
  --ok: #86efac;
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
  --radius: 18px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Noto Sans TC, "PingFang TC", "Microsoft JhengHei", sans-serif;
  background:
    radial-gradient(1200px 800px at 20% 10%, rgba(110,231,255,0.18), transparent 45%),
    radial-gradient(900px 700px at 80% 20%, rgba(167,139,250,0.16), transparent 50%),
    linear-gradient(180deg, #070a14, var(--bg));
  color: var(--text);
  min-height: 100vh;
}

header {
  padding: 28px 18px 12px;
  max-width: 1100px;
  margin: 0 auto;
}

.title {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

h1 {
  margin: 0;
  font-size: 22px;
  letter-spacing: 0.2px;
  font-weight: 750;
}

.subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  font-size: 12px;
  color: var(--muted);
  user-select: none;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--ok);
  box-shadow: 0 0 0 3px rgba(134,239,172,0.15);
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 18px 40px;
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 860px) {
  .grid { grid-template-columns: 420px 1fr; align-items: start; }
}

.card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

/* 查詢條件字體放大 */
.card h2 {
  margin: 0 0 12px;
  font-size: 18px;
  letter-spacing: 0.2px;
  color: rgba(255,255,255,0.9);
  font-weight: 800;
}

.row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

label {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.78);
  margin-bottom: 8px;
  font-weight: 750;
}

select {
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(8,12,24,0.55);
  color: var(--text);
  outline: none;
  font-size: 15px;
}

select:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

button {
  appearance: none;
  border: 1px solid rgba(255,255,255,0.16);
  background: linear-gradient(135deg, rgba(110,231,255,0.18), rgba(167,139,250,0.18));
  color: var(--text);
  padding: 11px 12px;
  border-radius: 14px;
  cursor: pointer;
  font-weight: 800;
  letter-spacing: 0.2px;
  box-shadow: 0 8px 18px rgba(0,0,0,0.25);
  transition: transform 120ms ease, border-color 120ms ease, filter 120ms ease;
  font-size: 14px;
}

button:hover { transform: translateY(-1px); border-color: rgba(255,255,255,0.28); filter: brightness(1.05); }
button:active { transform: translateY(0px); }

.btn-ghost { background: rgba(255,255,255,0.06); }

.status {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.05);
  margin-top: 12px;
}

.status .icon {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: rgba(110,231,255,0.18);
  border: 1px solid rgba(110,231,255,0.25);
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  font-size: 12px;
  color: rgba(255,255,255,0.9);
}

.status.error .icon {
  background: rgba(255,107,107,0.12);
  border-color: rgba(255,107,107,0.25);
}

.status.error { border-color: rgba(255,107,107,0.25); }

.status .text {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.status strong {
  color: rgba(255,255,255,0.9);
  font-weight: 850;
}

.results { display: grid; gap: 12px; }

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.pill {
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  font-size: 12px;
  color: var(--muted);
  user-select: none;
}

/* 日期 chips：點一下即可多選 */
.chipbox {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(8,12,24,0.55);
  min-height: 54px;
}

.chipbox.disabled {
  opacity: 0.55;
  pointer-events: none;
  filter: grayscale(0.3);
}

.chip {
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.86);
  border-radius: 999px;
  padding: 8px 10px;
  font-size: 13px;
  cursor: pointer;
  user-select: none;
  transition: transform 120ms ease, border-color 120ms ease, filter 120ms ease, background 120ms ease;
}

.chip:hover { transform: translateY(-1px); border-color: rgba(255,255,255,0.28); filter: brightness(1.05); }
.chip:active { transform: translateY(0px); }

.chip.on {
  border-color: rgba(110,231,255,0.35);
  background: rgba(110,231,255,0.16);
  box-shadow: 0 0 0 3px rgba(110,231,255,0.10);
}

.chip.note {
  cursor: default;
  color: rgba(255,255,255,0.6);
  border-style: dashed;
  background: rgba(255,255,255,0.03);
}

/* 結果只保留日期 + 場次時間 */
.date-section {
  padding: 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: var(--card2);
  box-shadow: 0 10px 26px rgba(0,0,0,0.28);
}

.date-title {
  font-weight: 900;
  letter-spacing: 0.2px;
  margin: 0 0 10px;
  font-size: 15px;
  color: rgba(255,255,255,0.9);
}

.times {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* 場次 chip（不再跳連結） */
.time {
  font-family: var(--mono);
  font-size: 13px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid rgba(110,231,255,0.22);
  background: rgba(110,231,255,0.12);
  color: rgba(255,255,255,0.9);
  user-select: none;
  cursor: default;
  display: inline-flex;
  align-items: center;
}

.muted { color: var(--muted); }