/* landcalc — 장부(ledger) 라이트 테마
   throw 메인의 종이+잉크 픽셀 감성을 계산기에 맞게 정돈한 스킨.
   agent-fee가 쓰던 클래스 체계를 그대로 라이트로 재정의한다. */

:root {
  --paper: #fbfaf6;
  --grid: #e7e8e2;
  --card: #ffffff;
  --ink: #1b1c1f;
  --ink-soft: #6b6d68;
  --line: #d9dad2;
  --accent: #3061b8;
  --accent-tint: #e8effb;
  --total: #d6453c;
  --note-lemon: #ffe14d;
  --note-sky: #8fd4f2;
  --note-lime: #b5e05e;
  --note-pink: #ffa8bf;
  --shadow: 4px 4px 0 var(--ink);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background-color: var(--paper);
  background-image: radial-gradient(var(--grid) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
  color: var(--ink);
  font-family: ui-sans-serif, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;
  line-height: 1.55;
}

.wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

a { color: var(--accent); }

h1, h2, h3 { font-weight: 400; color: var(--ink); margin: 0; }

.pixel, header.page-head h1, .eyebrow {
  font-family: "NeoDunggeunmo", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--ink-soft);
  text-decoration: none;
  margin-bottom: 24px;
}
.back-link:hover { color: var(--accent); }

header.page-head {
  padding-bottom: 24px;
  border-bottom: 2px solid var(--ink);
  margin-bottom: 28px;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  background: var(--ink);
  color: var(--paper);
  padding: 2px 8px 1px;
  margin-bottom: 12px;
}
header.page-head h1 { font-size: clamp(26px, 5vw, 34px); line-height: 1.25; }
header.page-head p.lede {
  margin: 10px 0 0;
  color: var(--ink-soft);
  font-size: 14.5px;
  max-width: 60ch;
}

.card {
  background: var(--card);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow);
  padding: 24px;
  margin-bottom: 26px;
}

.field { margin-bottom: 18px; }
.field:last-child { margin-bottom: 0; }
.field > label,
.field .field-label {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}

.field-row { display: flex; gap: 12px; }
.field-row .field { flex: 1; margin-bottom: 18px; }

.seg-group { display: flex; gap: 8px; flex-wrap: wrap; }
.seg-group input[type="radio"] { display: none; }
.seg-group label {
  flex: 1;
  min-width: 72px;
  text-align: center;
  padding: 8px 10px;
  border: 1.5px solid var(--line);
  background: var(--card);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-soft);
  cursor: pointer;
}
.seg-group input[type="radio"]:checked + label {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.amount-input {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--line);
  background: var(--card);
}
.amount-input:focus-within { border-color: var(--ink); }
.amount-input input {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--ink);
  font-size: 16px;
  font-variant-numeric: tabular-nums;
  padding: 10px 12px;
  min-width: 0;
}
.amount-input input:focus { outline: none; }
.amount-input .unit {
  padding: 0 12px;
  font-size: 13px;
  color: var(--ink-soft);
  white-space: nowrap;
}

.checkbox-row {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  color: var(--ink);
  cursor: pointer;
}
.checkbox-row input { accent-color: var(--ink); width: 15px; height: 15px; }
.check-grid { display: flex; flex-wrap: wrap; gap: 10px 18px; }

button.calc-btn {
  width: 100%;
  padding: 13px;
  border: 2px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  box-shadow: var(--shadow);
  margin-top: 6px;
}
button.calc-btn:hover { background: var(--accent); border-color: var(--accent); }
button.calc-btn:active { transform: translate(3px, 3px); box-shadow: 0 0 0 var(--ink); }

/* ── 계산서(영수증) ── */
.result-box { display: none; padding: 22px 24px 26px; }
.result-box.show { display: block; }
.sheet-head {
  text-align: center;
  font-family: "NeoDunggeunmo", sans-serif;
  font-size: 20px;
  letter-spacing: 0.35em;
  text-indent: 0.35em;
  padding-bottom: 14px;
  border-bottom: 2px dashed var(--line);
  margin-bottom: 6px;
}
table.sheet-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.sheet-table td { padding: 9px 4px; border-bottom: 1px dashed var(--line); vertical-align: top; }
table.sheet-table tr:last-child td { border-bottom: none; }
table.sheet-table td.no { color: var(--ink-soft); width: 22px; font-variant-numeric: tabular-nums; }
table.sheet-table td.item { color: var(--ink); white-space: nowrap; padding-right: 10px; }
table.sheet-table td.amount {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  white-space: nowrap;
}
table.sheet-table td.memo {
  color: var(--ink-soft);
  font-size: 12px;
  text-align: right;
  max-width: 200px;
}
table.sheet-table tr.total td { border-top: 2px solid var(--ink); border-bottom: none; padding-top: 12px; }
table.sheet-table tr.total td.item { font-weight: 700; }
table.sheet-table tr.total td.amount .stamp {
  display: inline-block;
  border: 2px solid var(--total);
  color: var(--total);
  font-family: "NeoDunggeunmo", sans-serif;
  font-size: 17px;
  font-weight: 400;
  padding: 3px 10px 2px;
  transform: rotate(-2deg);
}

/* 결과 하단 해설 */
.sheet-notes { margin-top: 14px; font-size: 12.5px; color: var(--ink-soft); }
.sheet-notes p { margin: 4px 0; }

.note {
  font-size: 12.5px;
  color: var(--ink-soft);
  background: var(--card);
  border: 1.5px dashed var(--ink-soft);
  padding: 12px 14px;
  margin-bottom: 26px;
}
.note b { color: var(--ink); }

.field-hint { margin-top: 8px; font-size: 12px; color: var(--ink-soft); }

.anchor-tabs { display: flex; gap: 16px; font-size: 13px; margin-bottom: 14px; }
.anchor-tabs a { color: var(--ink-soft); text-decoration: none; border-bottom: 1px solid var(--line); }
.anchor-tabs a:hover { color: var(--accent); border-color: var(--accent); }

.related-links { margin: 26px 0 0; padding-top: 18px; border-top: 1px dashed var(--line); }
.related-links h2 { font-size: 13px; font-weight: 700; color: var(--ink-soft); margin: 0 0 10px; }
.related-links ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 18px; }
.related-links a { color: var(--ink-soft); text-decoration: none; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.related-links a:hover { color: var(--accent); border-color: var(--accent); }

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: var(--card);
  border: 1.5px solid var(--line);
}
table.data-table th, table.data-table td {
  border-bottom: 1px solid var(--line);
  padding: 8px 6px;
  text-align: center;
}
table.data-table th { color: var(--paper); background: var(--ink); font-weight: 600; font-size: 12px; }
table.data-table td.label-cell { text-align: left; color: var(--ink-soft); }
table.data-table tr:last-child td { border-bottom: none; }

/* agent-fee 결과 표 호환 */
table.result-table { width: 100%; border-collapse: collapse; font-size: 13.5px; margin-top: 4px; }
table.result-table td { padding: 9px 4px; border-bottom: 1px dashed var(--line); }
table.result-table tr:last-child td { border-bottom: none; }
table.result-table td.item { color: var(--ink-soft); white-space: nowrap; }
table.result-table td.amount { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
table.result-table tr.total td { border-top: 2px solid var(--ink); }
table.result-table tr.total td.amount { color: var(--total); font-size: 16px; font-weight: 700; }
table.result-table td.memo { color: var(--ink-soft); font-size: 12px; text-align: right; }

section.ref-section { margin-bottom: 26px; }
section.ref-section h2 { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
section.ref-section .table-caption { font-size: 12.5px; color: var(--ink-soft); margin: 16px 0 8px; }
section.ref-section .table-caption:first-of-type { margin-top: 4px; }

footer.page-foot {
  margin-top: 36px;
  padding-top: 18px;
  border-top: 2px solid var(--ink);
  font-size: 12px;
  color: var(--ink-soft);
}

/* ── landcalc 인덱스 타일 ── */
.tile-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.tile {
  position: relative;
  display: block;
  height: 100%;
  background: var(--card);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow);
  padding: 18px 18px 16px;
  color: var(--ink);
  text-decoration: none;
}
.tile .tag {
  display: inline-block;
  font-family: "NeoDunggeunmo", sans-serif;
  font-size: 13px;
  background: var(--tile-color, var(--note-sky));
  border: 1.5px solid var(--ink);
  color: var(--ink);
  padding: 1px 8px 0;
  margin-bottom: 10px;
}
.tile h2 {
  font-family: "NeoDunggeunmo", sans-serif;
  font-size: 21px;
  line-height: 1.3;
  margin: 0;
}
.tile h2 .arrow { float: right; }
.tile p { margin: 6px 0 0; font-size: 13.5px; color: var(--ink-soft); }
.tile:hover, .tile:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
}
.tile:active { transform: translate(3px, 3px); box-shadow: 1px 1px 0 var(--ink); }
.tile:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }

/* ── DSR 대출 목록 ── */
.loan-list { display: flex; flex-direction: column; gap: 14px; }
.loan-row { border: 1.5px solid var(--line); padding: 14px; position: relative; }
.loan-row .loan-head { display: flex; gap: 8px; margin-bottom: 10px; align-items: center; flex-wrap: wrap; }
.loan-row select {
  font-family: inherit;
  font-size: 13px;
  padding: 6px 8px;
  border: 1.5px solid var(--line);
  background: var(--card);
  color: var(--ink);
}
.loan-row .loan-del {
  margin-left: auto;
  border: none;
  background: none;
  color: var(--ink-soft);
  font-size: 12.5px;
  cursor: pointer;
  text-decoration: underline;
  font-family: inherit;
}
.loan-row .loan-del:hover { color: var(--total); }
.loan-fields { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mini-field label { display: block; font-size: 11.5px; color: var(--ink-soft); margin-bottom: 3px; }
.mini-field .amount-input input { font-size: 14px; padding: 7px 8px; }
.mini-field .amount-input .unit { padding: 0 8px; font-size: 12px; }
button.add-btn {
  margin-top: 12px;
  padding: 9px 14px;
  border: 1.5px solid var(--ink);
  background: var(--card);
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
}
button.add-btn:hover { background: var(--accent-tint); }

/* ── 상환 테이블 ── */
.schedule-wrap { max-height: 420px; overflow-y: auto; border: 1.5px solid var(--line); margin-top: 12px; }
.schedule-wrap table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.schedule-wrap th {
  position: sticky; top: 0;
  background: var(--ink); color: var(--paper);
  font-weight: 600; font-size: 12px;
  padding: 7px 6px;
}
.schedule-wrap td {
  padding: 6px;
  border-bottom: 1px solid var(--line);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.schedule-wrap td:first-child { text-align: center; color: var(--ink-soft); }
.schedule-wrap tr:last-child td { border-bottom: none; }

@media (max-width: 560px) {
  .tile-grid { grid-template-columns: 1fr; }
  .field-row { flex-direction: column; gap: 0; }
  .loan-fields { grid-template-columns: 1fr 1fr; }
  table.sheet-table td.memo { max-width: 110px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}