:root {
  --cream: #FBF6F1;
  --blush: #F6E4E0;
  --rose: #C98B86;
  --rose-deep: #A96C67;
  --ink: #3B3330;
  --muted: #9A8C86;
  --line: #EFE3DC;
  --white: #FFFFFF;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body { margin: 0; padding: 0; }

body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1100px 460px at 12% -8%, #FCEFEA 0%, rgba(252,239,234,0) 62%),
    radial-gradient(880px 420px at 96% 4%, #F4EFEA 0%, rgba(244,239,234,0) 60%),
    var(--cream);
  min-height: 100vh;
  line-height: 1.62;
}

.page { max-width: 560px; margin: 0 auto; padding: 0 18px 48px; }

/* ---------- 头部 ---------- */
.hero { padding: 42px 4px 22px; text-align: center; }

.hero-mark {
  display: inline-block;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: 26px;
  letter-spacing: .34em;
  text-indent: .34em;
  color: var(--rose-deep);
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
  margin-bottom: 16px;
}

.hero h1 {
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: .08em;
  margin: 0 0 8px;
}

.hero-sub { margin: 0; color: var(--muted); font-size: 13px; letter-spacing: .04em; }

/* ---------- 卡片 ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 20px 18px;
  margin-bottom: 16px;
  box-shadow: 0 10px 30px -22px rgba(120, 84, 78, .55);
}

.card-title {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 14px;
  letter-spacing: .06em;
}

.card-title::before {
  content: "";
  display: inline-block;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--rose);
  margin-right: 8px;
  vertical-align: 3px;
}

.muted { color: var(--muted); }
.small { font-size: 12px; }
.hidden { display: none !important; }

/* ---------- 日期 ---------- */
.date-strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 2px 2px 10px;
  scrollbar-width: none;
}
.date-strip::-webkit-scrollbar { display: none; }

.date-chip {
  flex: 0 0 auto;
  min-width: 66px;
  padding: 10px 6px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: #FFFDFC;
  text-align: center;
  cursor: pointer;
  transition: .18s;
}

.date-chip .wd { display: block; font-size: 12px; color: var(--muted); }
.date-chip .dd { display: block; font-size: 16px; font-weight: 600; margin-top: 2px; }
.date-chip .cnt { display: block; font-size: 11px; color: var(--muted); margin-top: 4px; }

.date-chip.active {
  background: linear-gradient(160deg, #D69E98, var(--rose));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 10px 20px -14px rgba(169, 108, 103, .9);
}
.date-chip.active .wd, .date-chip.active .cnt { color: rgba(255, 255, 255, .85); }

/* ---------- 时段 ---------- */
.slot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 12px; }

.slot {
  padding: 13px 4px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #FFFDFC;
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  transition: .16s;
}

.slot.free:hover { border-color: var(--rose); }
.slot.active {
  background: linear-gradient(160deg, #D69E98, var(--rose));
  color: #fff;
  border-color: transparent;
}

.slot.taken {
  color: #C4B8B3;
  background: #F7F3F0;
  border-style: dashed;
  text-decoration: line-through;
  cursor: not-allowed;
}

/* ---------- 表单 ---------- */
.field { display: block; margin-bottom: 14px; }
.field > span { display: block; font-size: 13px; margin-bottom: 6px; color: #6E625D; }
.field em { color: var(--muted); font-style: normal; font-size: 12px; }

.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 13px;
  border: 1px solid var(--line);
  background: #FFFDFC;
  font-size: 15px;
  font-family: inherit;
  color: var(--ink);
  outline: none;
  transition: .16s;
}

.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--rose);
  background: #fff;
}

.picked {
  background: var(--blush);
  border-radius: 13px;
  padding: 10px 14px;
  font-size: 14px;
  margin: 0 0 16px;
}

/* ---------- 按钮 ---------- */
.btn {
  display: block;
  width: 100%;
  padding: 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 15px;
  font-family: inherit;
  cursor: pointer;
  transition: .16s;
}

.btn.primary {
  background: linear-gradient(150deg, #D79E98, var(--rose-deep));
  color: #fff;
  box-shadow: 0 14px 26px -18px rgba(169, 108, 103, 1);
}
.btn.primary:disabled { opacity: .55; cursor: default; }

.btn.ghost { background: transparent; border-color: var(--line); color: var(--rose-deep); }

.btn.small-btn { width: auto; padding: 6px 12px; font-size: 12px; border-radius: 999px; }
.btn.danger { color: #B4564F; border-color: #EEDCD8; }

/* ---------- 提示 / 结果 ---------- */
.err { color: #B4564F; font-size: 13px; margin: 10px 0 0; }

.done-mark {
  width: 46px; height: 46px; line-height: 46px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: var(--blush);
  color: var(--rose-deep);
  text-align: center;
  font-size: 20px;
}

#step-done { text-align: center; }
.done-line { font-size: 15px; margin: 0 0 8px; }

.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 8px 0 0; }

/* ---------- 管理页 ---------- */
.admin-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; margin-bottom: 14px;
}

.booking-row {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.booking-row:last-child { border-bottom: none; }

.booking-time {
  flex: 0 0 58px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--rose-deep);
  padding-top: 2px;
}

.booking-main { flex: 1; min-width: 0; }
.booking-main .line1 { font-size: 15px; }
.booking-main .line2 { font-size: 13px; color: var(--muted); word-break: break-all; }
.booking-main .line3 { font-size: 12px; color: var(--muted); margin-top: 2px; }
.booking-acts { flex: 0 0 auto; display: flex; flex-direction: column; gap: 6px; }

.cancelled { opacity: .5; }
.cancelled .booking-time { text-decoration: line-through; }

.days-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.day-chip {
  padding: 8px 4px; border-radius: 12px; border: 1px solid var(--line);
  background: #FFFDFC; font-size: 12px; text-align: center; cursor: pointer;
}
.day-chip.on { background: linear-gradient(160deg, #D69E98, var(--rose)); color: #fff; border-color: transparent; }

.row2 { display: flex; gap: 10px; }
.row2 > label { flex: 1; }

.section-gap { margin-top: 6px; }