:root {
  --green: #07c160;
  --green-dark: #059a4c;
  --bg: #f4f5f7;
  --card: #ffffff;
  --line: #e6e8eb;
  --text: #1f2329;
  --muted: #8a9099;
  --danger: #e34d59;
  --warn: #ff9500;
  --radius: 14px;
}

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

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--green-dark); text-decoration: none; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: linear-gradient(135deg, #0aa95c, #07c160);
  color: #fff;
  padding: env(safe-area-inset-top) 0 0;
  box-shadow: 0 1px 6px rgba(0, 0, 0, .08);
}
.topbar-inner {
  max-width: 640px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.brand { font-weight: 600; letter-spacing: .5px; }
.who { font-size: 13px; opacity: .92; }

.page {
  max-width: 640px;
  margin: 0 auto;
  padding: 12px 12px 84px;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  box-shadow: 0 1px 3px rgba(16, 24, 40, .05);
}
.card.nopad { padding: 0; overflow: hidden; }

h1 { font-size: 19px; margin: 0 0 8px; }
h2 { font-size: 16px; margin: 0 0 10px; }

.muted { color: var(--muted); font-size: 13px; }
.small { font-size: 12px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.break { word-break: break-all; }
.empty { text-align: center; color: var(--muted); padding: 18px 0; }

.flash {
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  margin-bottom: 12px;
}
.flash.ok { background: #e8f8ee; color: var(--green-dark); border: 1px solid #c4ebd4; }
.flash.err { background: #fdecee; color: var(--danger); border: 1px solid #f7cdd2; }

.hero { background: linear-gradient(160deg, #f3fdf7, #fff); }
.hero-time { font-size: 34px; font-weight: 700; color: var(--green-dark); }
.hero-time small { display: block; font-size: 13px; font-weight: 400; color: var(--muted); margin-top: 2px; }
.hero-tip { margin: 10px 0 14px; }
.hero-actions { display: flex; gap: 10px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 10px;
  padding: 11px 18px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  background: #eef0f3;
  color: var(--text);
  transition: opacity .15s;
}
.btn.primary { background: var(--green); color: #fff; }
.btn.ghost { background: #fff; color: var(--green-dark); border: 1px solid #bfe7cf; }
.btn.danger { background: #fff; color: var(--danger); border: 1px solid #f3c8cd; }
.btn.block { display: flex; width: 100%; margin-top: 12px; }
.btn.busy { opacity: .55; }

.stats { display: flex; gap: 10px; }
.stats.four .stat { flex: 1; }
.stat {
  flex: 1;
  background: #f7f9fa;
  border-radius: 10px;
  padding: 10px;
  text-align: center;
}
.stat .num { display: block; font-size: 22px; font-weight: 700; color: var(--green-dark); }
.stat .lbl { display: block; font-size: 12px; color: var(--muted); margin-top: 2px; }

.form label { display: block; margin-bottom: 12px; }
.form label > span { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
.form input[type=text],
.form input[type=date],
.form input[type=password] {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 12px;
  font-size: 15px;
  background: #fbfcfd;
  color: var(--text);
}
.form input:focus { outline: none; border-color: var(--green); background: #fff; }

.tabs { display: flex; gap: 6px; margin-bottom: 12px; }
.tabs label {
  flex: 1;
  text-align: center;
  padding: 9px 4px;
  border-radius: 999px;
  background: #f1f3f5;
  font-size: 13px;
  color: var(--muted);
}
.tabs label.on { background: var(--green); color: #fff; font-weight: 500; }
.tabs input { position: absolute; opacity: 0; pointer-events: none; }

.range { display: flex; gap: 10px; }
.range label { flex: 1; margin-bottom: 10px; }
.check { display: flex !important; align-items: center; gap: 6px; font-size: 14px; }
.check input { width: 18px; height: 18px; accent-color: var(--green); }
.row-btns { display: flex; gap: 10px; margin-top: 12px; }
.row-btns .btn { flex: 1; margin: 0; }

.dept-filter { margin: 6px 0 12px; }
.dept-filter summary { font-size: 14px; color: var(--green-dark); padding: 6px 0; }
.dept-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; padding: 6px 0; }

.grid-head, .grid-row {
  display: grid;
  grid-template-columns: 82px 1fr 1fr;
  align-items: stretch;
}
.grid-head {
  background: #f7f9fa;
  font-size: 13px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}
.grid-head > div { padding: 10px 8px; text-align: center; }
.grid-head .c-date { text-align: left; }
.grid-row { border-bottom: 1px solid var(--line); }
.grid-row:last-child { border-bottom: none; }
.grid-row .c-date {
  padding: 12px 8px 12px 14px;
  font-size: 14px;
  border-right: 1px solid var(--line);
}
.grid-row .c-date b { display: block; }
.grid-row .c-date small { color: var(--muted); font-size: 12px; }
.grid-row .c-date .today {
  display: inline-block;
  font-style: normal;
  font-size: 11px;
  background: #e8f8ee;
  color: var(--green-dark);
  border-radius: 4px;
  padding: 0 4px;
  margin-top: 2px;
}
.grid-row .c-meal { padding: 10px 8px; text-align: center; }
.grid-row .c-meal form { margin: 0; }

.chip {
  width: 100%;
  border: none;
  border-radius: 10px;
  padding: 10px 4px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}
.chip.on { background: var(--green); color: #fff; }
.chip.off { background: #eef0f3; color: #4b5259; }
.chip.locked { background: #f5f6f7; color: #b4b9bf; cursor: not-allowed; }
.hint { display: block; font-size: 11px; color: var(--muted); margin-top: 4px; }
.scanned { display: block; font-size: 11px; color: var(--warn); margin-top: 2px; }

.scan-card { text-align: center; }
.result-badge {
  display: inline-block;
  font-size: 30px;
  font-weight: 700;
  padding: 18px 34px;
  border-radius: 18px;
  margin: 6px 0 8px;
  letter-spacing: 4px;
}
.result-badge.ok { background: var(--green); color: #fff; box-shadow: 0 6px 18px rgba(7, 193, 96, .35); }
.result-badge.warn { background: #fff5e6; color: var(--warn); border: 2px dashed #ffcf8f; }
.result-sub { margin: 6px 0 14px; color: #4b5259; font-size: 14px; }
.live-clock {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 32px;
  font-weight: 700;
  color: #1f2329;
  letter-spacing: 2px;
}
.live-date { display: block; font-size: 12px; color: var(--muted); letter-spacing: 0; font-weight: 400; margin-top: 2px; }
.live-bar { height: 4px; background: #eef0f3; border-radius: 3px; overflow: hidden; margin: 10px 0; }
.live-bar i { display: block; height: 100%; width: 0; background: var(--green); }

.kv { margin: 14px 0 0; text-align: left; }
.kv > div { display: flex; justify-content: space-between; gap: 10px; padding: 9px 0; border-bottom: 1px dashed var(--line); }
.kv > div:last-child { border-bottom: none; }
.kv dt { color: var(--muted); font-size: 13px; }
.kv dd { margin: 0; font-size: 14px; text-align: right; }

.tag-line { margin: 6px 0 0; font-size: 14px; }
.tag-line b { color: var(--green-dark); font-size: 17px; }

.report-head { padding: 14px 16px 8px; }
.report-head h2 { margin: 0; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.report { width: 100%; border-collapse: collapse; font-size: 13px; }
table.report th, table.report td { padding: 9px 10px; text-align: left; white-space: nowrap; border-bottom: 1px solid var(--line); }
table.report thead th { background: #f7f9fa; color: var(--muted); font-weight: 500; position: sticky; top: 0; }
table.report tfoot td { font-weight: 600; background: #fafbfc; }
table.report tbody tr:nth-child(even) { background: #fcfdfe; }

.qr-list { display: grid; gap: 14px; margin: 10px 0 14px; }
.qr-item { text-align: center; border: 1px solid var(--line); border-radius: 12px; padding: 12px; }
.qr-item img { width: 200px; height: 200px; }
.qr-label { font-weight: 600; margin-top: 6px; }

.tabbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  display: flex;
  background: rgba(255, 255, 255, .97);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
  backdrop-filter: blur(8px);
}
.tabbar a {
  flex: 1;
  text-align: center;
  padding: 11px 0;
  font-size: 14px;
  color: var(--muted);
}
.tabbar a.active { color: var(--green-dark); font-weight: 600; }
code { background: #f2f4f6; padding: 1px 5px; border-radius: 4px; font-size: 12px; }

/* 管理后台：人员列表操作按钮 */
td.ops {
  display: flex;
  align-items: center;
  gap: 6px;
}
td.ops form { margin: 0; }
.mini-btn {
  display: inline-block;
  border: 1px solid #bfe7cf;
  background: #fff;
  color: var(--green-dark);
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 12px;
  line-height: 1.2;
  cursor: pointer;
  white-space: nowrap;
}
.mini-btn.danger { border-color: #f3c8cd; color: var(--danger); }
.mini-btn.busy { opacity: .6; }

/* 管理后台导航项偏多时缩小一点字号 */
.tabbar a { white-space: nowrap; }