:root {
  --bg: #f4f6f9;
  --card: #ffffff;
  --ink: #1b1f24;
  --sub: #5a6470;
  --line: #d9dee5;
  --main: #1f4e79;
  --main-ink: #ffffff;
  --done: #1e7d3c;
  --mark: #ffe58a;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121417;
    --card: #1d2126;
    --ink: #eef1f4;
    --sub: #a4adb8;
    --line: #313840;
    --main: #3f7fbf;
    --main-ink: #ffffff;
    --done: #4cc172;
    --mark: #6b5a12;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 19px/1.5 system-ui, "Malgun Gothic", sans-serif;
  padding-bottom: env(safe-area-inset-bottom);
}
button { font: inherit; color: inherit; }

.top {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 4px;
  min-height: 60px; padding: 0 12px;
  padding-top: env(safe-area-inset-top);
  background: var(--main); color: var(--main-ink);
}
.top h1 { margin: 0; font-size: 22px; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.back {
  border: 0; background: none; color: inherit;
  font-size: 40px; line-height: 1; width: 48px; height: 48px; margin-left: -8px;
}

.view { padding: 12px 16px 32px; }
.loading { text-align: center; color: var(--sub); margin-top: 40px; }
.loading[hidden] { display: none; }

.big-input {
  width: 100%; font: inherit; font-size: 21px;
  padding: 14px 16px; border: 2px solid var(--line); border-radius: 12px;
  background: var(--card); color: var(--ink);
}
.big-input:focus { outline: none; border-color: var(--main); }
.big-btn {
  width: 100%; margin-top: 12px; padding: 14px; font-size: 21px; font-weight: 700;
  border: 0; border-radius: 12px; background: var(--main); color: var(--main-ink);
}
.lock-msg { font-size: 21px; margin: 24px 0 12px; }
.err { color: #c62828; font-weight: 700; }

.search-wrap { position: sticky; top: 60px; z-index: 5; background: var(--bg); padding: 4px 0 10px; }

h2 { font-size: 17px; color: var(--sub); font-weight: 600; margin: 20px 0 8px; }

.list { list-style: none; margin: 0; padding: 0; }
.list li button {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  width: 100%; text-align: left;
  padding: 16px; margin-bottom: 8px;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  font-size: 20px;
}
.list .meta { color: var(--sub); font-size: 15px; white-space: nowrap; }
.empty { color: var(--sub); padding: 12px 4px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.chip {
  min-width: 52px; padding: 10px 12px; font-size: 19px;
  border: 1px solid var(--line); border-radius: 10px; background: var(--card);
}
.chip.on { background: var(--main); color: var(--main-ink); border-color: var(--main); font-weight: 700; }

.years {
  position: sticky; top: 60px; z-index: 5;
  display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 10px;
  background: var(--bg); scrollbar-width: none;
}
.years::-webkit-scrollbar { display: none; }
.years .chip { flex: none; }
.years .chip .ok { color: var(--done); margin-left: 4px; }
.years .chip.on .ok { color: inherit; }

.summary {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 12px;
  padding: 14px 16px; margin-bottom: 12px;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
}
.summary b { font-size: 21px; }
.badge { color: var(--done); font-weight: 700; }

.jobs { list-style: none; margin: 0; padding: 0; }
.job {
  padding: 14px 16px; margin-bottom: 10px;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
}
.job-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 6px; }
.job-date { font-weight: 700; font-size: 20px; }
.job-amt { font-weight: 700; font-size: 20px; white-space: nowrap; }
.job-amt.none { color: var(--sub); font-weight: 400; font-size: 16px; }
.job-text { white-space: pre-wrap; word-break: keep-all; overflow-wrap: anywhere; }
mark { background: var(--mark); color: inherit; border-radius: 3px; }

.stamp { color: var(--sub); font-size: 14px; text-align: center; margin-top: 28px; }