/* LOVEFU 大島樂眠 預約系統 */
:root {
  --bg: #faf6f0;
  --card: #ffffff;
  --ink: #3d3229;
  --ink-soft: #8a7f72;
  --brand: #8a6d4e;
  --brand-deep: #6b5238;
  --accent: #e8ddcf;
  --ok: #4a7c59;
  --radius: 16px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, "PingFang TC", "Noto Sans TC", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 560px; margin: 0 auto; padding: 20px 16px 60px; }
header.site {
  text-align: center;
  padding: 28px 0 8px;
}
header.site .logo { font-weight: 800; letter-spacing: 0.18em; color: var(--brand-deep); font-size: 20px; }
header.site .sub { color: var(--ink-soft); font-size: 14px; margin-top: 2px; }
h1 { font-size: 22px; margin: 18px 0 4px; }
p.lead { color: var(--ink-soft); font-size: 15px; margin-bottom: 18px; }

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 14px;
  box-shadow: 0 1px 3px rgba(61, 50, 41, 0.08);
  border: 1px solid rgba(138, 109, 78, 0.1);
}
a.store-card { display: block; text-decoration: none; color: inherit; transition: transform 0.1s; }
a.store-card:active { transform: scale(0.98); }
.store-card h2 { font-size: 18px; color: var(--brand-deep); }
.store-card .addr { color: var(--ink-soft); font-size: 14px; }
.store-card .cta { color: var(--brand); font-weight: 700; font-size: 14px; margin-top: 6px; display: inline-block; }

.daybar { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 8px; -webkit-overflow-scrolling: touch; }
.daybar button {
  flex: 0 0 auto; min-width: 64px; padding: 10px 8px;
  border-radius: 12px; border: 1px solid var(--accent); background: var(--card);
  font-size: 14px; color: var(--ink); cursor: pointer;
}
.daybar button.sel { background: var(--brand); color: #fff; border-color: var(--brand); font-weight: 700; }
.daybar .wd { display: block; font-size: 12px; opacity: 0.75; }

.slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }
.slots button {
  padding: 12px 0; border-radius: 12px; border: 1px solid var(--accent);
  background: var(--card); font-size: 16px; cursor: pointer; color: var(--ink);
}
.slots button.sel { background: var(--brand); color: #fff; border-color: var(--brand); font-weight: 700; }
.slots .left1 { font-size: 11px; color: var(--brand); display: block; }
.slots button.sel .left1 { color: #f5e9da; }

form label { display: block; font-size: 14px; font-weight: 700; margin: 14px 0 4px; }
form label .opt { font-weight: 400; color: var(--ink-soft); }
input, select, textarea {
  width: 100%; padding: 12px; border-radius: 12px; border: 1px solid var(--accent);
  font-size: 16px; background: #fff; color: var(--ink); font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand); border-color: transparent; }

.btn {
  display: block; width: 100%; padding: 14px; margin-top: 20px;
  background: var(--brand); color: #fff; border: 0; border-radius: 12px;
  font-size: 17px; font-weight: 700; cursor: pointer; text-align: center; text-decoration: none;
}
.btn:disabled { opacity: 0.5; }
.btn.ghost { background: transparent; color: var(--brand); border: 1px solid var(--brand); }

.summary { background: var(--accent); border-radius: 12px; padding: 12px 16px; margin-top: 16px; font-size: 15px; }
.err { color: #b0413e; font-size: 14px; margin-top: 10px; min-height: 20px; }
.muted { color: var(--ink-soft); font-size: 13px; }
.center { text-align: center; }
.big-ok { font-size: 48px; margin: 10px 0; }
.hidden { display: none; }
.backlink { color: var(--brand); text-decoration: none; font-size: 14px; }
.spin { text-align: center; color: var(--ink-soft); padding: 30px 0; }