:root {
  --bg: #faf8f5;
  --card: #ffffff;
  --ink: #2b2622;
  --muted: #8a8077;
  --line: #ece6df;
  --accent: #b07d56;
  --accent-ink: #fff;
  --ok: #3f7a52;
  --warn: #b4453a;
  --radius: 14px;
  --shadow: 0 1px 3px rgba(43, 38, 34, .06), 0 8px 24px rgba(43, 38, 34, .05);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Pretendard", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 560px; margin: 0 auto; padding: 24px 18px 64px; }
.wrap.wide { max-width: 1080px; }

header.brand { text-align: center; padding: 14px 0 22px; }
header.brand h1 { font-size: 20px; letter-spacing: .14em; text-transform: uppercase; margin: 0; font-weight: 600; }
header.brand p { color: var(--muted); margin: 4px 0 0; font-size: 13px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  margin-bottom: 16px;
}
.step-label { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); font-weight: 600; margin: 0 0 10px; }

.option {
  display: flex; justify-content: space-between; align-items: center;
  border: 1px solid var(--line); border-radius: 10px;
  padding: 14px 16px; margin-bottom: 10px; cursor: pointer;
  transition: border-color .15s, background .15s; background: #fff;
}
.option:hover { border-color: var(--accent); }
.option.selected { border-color: var(--accent); background: #fbf4ee; }
.option .name { font-weight: 600; }
.option .meta { color: var(--muted); font-size: 13px; }

.dates { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; }
.date-chip {
  flex: 0 0 auto; text-align: center; border: 1px solid var(--line);
  border-radius: 10px; padding: 8px 12px; cursor: pointer; background: #fff; min-width: 58px;
}
.date-chip.selected { border-color: var(--accent); background: var(--accent); color: var(--accent-ink); }
.date-chip.closed { opacity: .4; cursor: not-allowed; }
.date-chip .dow { font-size: 11px; text-transform: uppercase; color: var(--muted); }
.date-chip.selected .dow { color: rgba(255,255,255,.85); }
.date-chip .day { font-size: 17px; font-weight: 600; }

.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 8px; }
.slot { border: 1px solid var(--line); border-radius: 8px; padding: 10px; text-align: center; cursor: pointer; background: #fff; font-variant-numeric: tabular-nums; }
.slot:hover { border-color: var(--accent); }
.slot.selected { border-color: var(--accent); background: var(--accent); color: #fff; }

label.field { display: block; margin-bottom: 12px; font-size: 13px; color: var(--muted); }
label.field span { display: block; margin-bottom: 4px; }
input, select, textarea {
  width: 100%; padding: 11px 12px; border: 1px solid var(--line);
  border-radius: 9px; font-size: 15px; font-family: inherit; color: var(--ink); background: #fff;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { resize: vertical; min-height: 64px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 14px; border: none; border-radius: 10px;
  background: var(--accent); color: #fff; font-size: 15px; font-weight: 600;
  cursor: pointer; transition: opacity .15s;
}
.btn:hover { opacity: .92; }
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn.ghost { background: transparent; color: var(--accent); border: 1px solid var(--line); }
.btn.sm { width: auto; padding: 7px 12px; font-size: 13px; }
.btn.danger { background: var(--warn); }

.muted { color: var(--muted); }
.empty { color: var(--muted); text-align: center; padding: 22px 0; font-size: 14px; }
.hidden { display: none !important; }

.success { text-align: center; padding: 16px 0; }
.success .check { width: 56px; height: 56px; border-radius: 50%; background: var(--ok); color: #fff; display: grid; place-items: center; font-size: 28px; margin: 0 auto 14px; }
.summary { background: #fbf4ee; border-radius: 10px; padding: 14px; text-align: left; margin: 14px 0; }
.summary div { display: flex; justify-content: space-between; padding: 3px 0; font-size: 14px; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 11px 18px; border-radius: 10px; font-size: 14px; box-shadow: var(--shadow); z-index: 50; }

/* ---- admin ---- */
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 18px; }
.tab { padding: 9px 14px; border: 1px solid var(--line); border-radius: 999px; background: #fff; cursor: pointer; font-size: 14px; }
.tab.active { background: var(--ink); color: #fff; border-color: var(--ink); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.pill { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.pill.confirmed { background: #eaf3ee; color: var(--ok); }
.pill.cancelled { background: #f6e9e7; color: var(--warn); }
.pill.noshow { background: #f3efe7; color: #9a7b2e; }
.pill.done { background: #eceae6; color: var(--muted); }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.toolbar input, .toolbar select { width: auto; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.hours-grid { display: grid; grid-template-columns: 90px 1fr 1fr 40px; gap: 8px 10px; align-items: center; }
.hours-grid .hd { font-size: 12px; color: var(--muted); text-transform: uppercase; }