:root {
  --bg: #f6f4ef;
  --card: #ffffff;
  --ink: #1f1a17;
  --sub: #6d655e;
  --weak: #a39b92;
  --line: #e6e1d8;
  --gold: #b8892b;
  --gold-bg: #f6eedb;
  --warn: #c8442f;
  --warn-bg: #fbe9e5;
  --wait: #d4851c;
  --wait-bg: #fcf0de;
  --ok: #2e8b5e;
  --ok-bg: #e3f3ea;
  --blue: #3a6fb0;
  --blue-bg: #e6eef8;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard", "Noto Sans KR", "Malgun Gothic", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }

/* 상단 */
header { position: sticky; top: 0; z-index: 10; background: var(--ink); color: #fff; }
.bar { display: flex; align-items: center; gap: 12px; padding: 10px 16px; max-width: 1100px; margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 8px; text-decoration: none; }
.brand img { width: 28px; height: 28px; }
.brand b { font-size: 16px; }
.brand span { color: var(--gold); font-size: 13px; }
.grow { flex: 1; }
.who { font-size: 13px; color: #cfc8bf; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 40vw; }
#branchSel { background: #2c2622; color: #fff; border: 1px solid #4a423c; border-radius: 8px; padding: 4px 8px; }
nav { display: flex; gap: 2px; padding: 0 10px; max-width: 1100px; margin: 0 auto; overflow-x: auto; scrollbar-width: none; }
nav::-webkit-scrollbar { display: none; }
nav a { position: relative; padding: 10px 12px; text-decoration: none; color: #cfc8bf; white-space: nowrap; border-bottom: 2px solid transparent; }
nav a.on { color: #fff; border-color: var(--gold); font-weight: 700; }
nav i { position: absolute; top: 6px; right: 2px; min-width: 16px; height: 16px; padding: 0 4px; border-radius: 8px; background: var(--wait); color: #fff; font: 700 11px/16px sans-serif; text-align: center; }

main { max-width: 1100px; margin: 0 auto; padding: 16px 16px 80px; }
h1 { font-size: 20px; margin: 4px 0 14px; }
h2 { font-size: 15px; margin: 22px 0 8px; color: var(--sub); }
.row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.between { justify-content: space-between; }
.muted { color: var(--sub); }
.weak { color: var(--weak); font-size: 13px; }
.warn { color: var(--warn); }
.right { text-align: right; }
.num { font-variant-numeric: tabular-nums; }
.big { font-size: 20px; font-weight: 700; }

/* 카드 */
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px; margin-bottom: 10px; }
a.card, .card.click { display: block; text-decoration: none; cursor: pointer; }
a.card:hover, .card.click:hover { border-color: var(--gold); }
.grid { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.grid > .card { margin: 0; }
.stats4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 8px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px; text-align: center; }
.stat b { display: block; font-size: 22px; }
.stat span { color: var(--sub); font-size: 13px; }
.cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 860px) { .cols { grid-template-columns: 1fr; } }
@media (max-width: 420px) { .stats4 { grid-template-columns: repeat(2, 1fr); } .grid { grid-template-columns: 1fr; } }

/* 칩 */
.chip { display: inline-block; padding: 2px 8px; border-radius: 6px; font-size: 12px; font-weight: 700; background: #eee; color: var(--sub); white-space: nowrap; }
.s-REQUESTED, .s-UNMATCHED { background: var(--wait-bg); color: var(--wait); }
.s-CONFIRMED, .s-MATCHED { background: var(--gold-bg); color: var(--gold); }
.s-CHECKED_IN { background: var(--ok-bg); color: var(--ok); }
.s-CHECKED_OUT { background: var(--blue-bg); color: var(--blue); }
.s-NO_SHOW { background: var(--warn-bg); color: var(--warn); }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 8px 0 12px; }
.tabs button { border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 5px 12px; cursor: pointer; }
.tabs button.on { background: var(--ink); color: #fff; border-color: var(--ink); }

/* 폼 */
label.f { display: block; margin-top: 10px; }
label.f > span { display: block; font-size: 13px; color: var(--sub); margin-bottom: 4px; }
input[type=text], input[type=tel], input[type=number], input[type=password], input[type=date], input[type=search], select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; background: #fff;
}
textarea { min-height: 70px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--gold-bg); border-color: var(--gold); }
.f2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.f3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
@media (max-width: 520px) { .f3 { grid-template-columns: 1fr 1fr; } }
.check { display: flex; align-items: center; gap: 8px; margin-top: 10px; cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--gold); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 9px 16px; border-radius: 9px; border: 1px solid var(--line); background: var(--card); cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn:hover { border-color: var(--ink); }
.btn.main { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn.gold { background: var(--gold); color: #fff; border-color: var(--gold); }
.btn.red { color: var(--warn); border-color: #efc6bd; }
.btn.wide { width: 100%; padding: 12px; font-weight: 700; }
.btn.sm { padding: 5px 10px; font-size: 13px; }
.btn[disabled] { opacity: .5; cursor: default; }
.stepper { display: flex; align-items: center; justify-content: space-between; padding: 4px 0; }
.stepper div { display: flex; align-items: center; gap: 4px; }
.stepper button { width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line); background: #fff; cursor: pointer; font-size: 18px; line-height: 1; }
.stepper b { min-width: 28px; text-align: center; }
.search { display: flex; gap: 8px; }
.search input { flex: 1; }
.fab { position: fixed; right: 20px; bottom: 20px; z-index: 5; box-shadow: 0 6px 18px rgba(0,0,0,.18); }

/* 표 */
.tbl { width: 100%; border-collapse: collapse; background: var(--card); border-radius: 12px; overflow: hidden; }
.tbl th, .tbl td { padding: 7px 8px; border-bottom: 1px solid var(--line); text-align: center; font-size: 13px; white-space: nowrap; }
.tbl th { background: #faf8f4; color: var(--sub); font-weight: 600; position: sticky; top: 0; }
.tbl td:first-child, .tbl th:first-child { text-align: left; position: sticky; left: 0; background: inherit; }
.tbl tr.closed td { color: var(--weak); background: #f3f1ec; }
.tbl tr.sat td:first-child { color: var(--blue); }
.tbl tr.sun td:first-child { color: var(--warn); }
.tblwrap { overflow: auto; max-height: 75vh; border: 1px solid var(--line); border-radius: 12px; }
.full { background: var(--warn-bg); color: var(--warn); font-weight: 700; }
.bar2 { height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; margin-top: 4px; }
.bar2 i { display: block; height: 100%; background: var(--gold); }

/* 기록 */
.log { padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: 13px; }
.log:last-child { border: 0; }
.log b { font-size: 13px; }
pre.raw { white-space: pre-wrap; font: 12px/1.5 inherit; color: var(--sub); margin: 4px 0 0; }

/* 모달·토스트 */
#modal { position: fixed; inset: 0; z-index: 30; background: rgba(20,16,14,.45); display: flex; align-items: center; justify-content: center; padding: 16px; }
#modal[hidden] { display: none; }
.sheet { background: var(--card); border-radius: 14px; width: 100%; max-width: 520px; max-height: 90vh; overflow: auto; padding: 18px; }
.sheet h3 { margin: 0 0 8px; font-size: 17px; }
.sheet .acts { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
@media (max-width: 520px) { #modal { align-items: flex-end; padding: 0; } .sheet { border-radius: 14px 14px 0 0; max-height: 92vh; } }
#toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 10px; font-size: 14px; opacity: 0; pointer-events: none; transition: opacity .2s; z-index: 40; max-width: calc(100vw - 32px); }
#toast.on { opacity: 1; }

/* 로그인 */
.login { max-width: 360px; margin: 10vh auto 0; }
.login .logo { display: block; width: 160px; margin: 0 auto 10px; }
.login h1 { text-align: center; }
.empty { text-align: center; color: var(--weak); padding: 30px 0; }
.loading { text-align: center; color: var(--weak); padding: 30px 0; }