/* 표준 견적서 인쇄 양식 */
:root {
  --qf-ink: #1a1a1a;
  --qf-muted: #555;
  --qf-line: #222;
  --qf-soft: #e8e8e8;
  --qf-bg: #f5f5f5;
  --qf-accent: #14201c;
  --qf-font: "Pretendard", "Noto Sans KR", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: var(--qf-font);
  color: var(--qf-ink);
  background: var(--qf-bg);
  -webkit-font-smoothing: antialiased;
}

.qf-toolbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  background: #14201c;
  color: #fff;
}

.qf-toolbar strong {
  font-size: 0.95rem;
}

.qf-toolbar-actions {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.qf-toolbar button,
.qf-toolbar a {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: transparent;
  color: #fff;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45rem 0.85rem;
  text-decoration: none;
  cursor: pointer;
}

.qf-toolbar button.primary {
  background: #3d6b5a;
  border-color: #3d6b5a;
}

.qf-sheet-wrap {
  padding: 1.5rem 1rem 3rem;
}

.qf-sheet {
  width: min(100%, 210mm);
  margin: 0 auto;
  background: #fff;
  border: 1px solid #d0d0d0;
  padding: 18mm 16mm 16mm;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.08);
}

.qf-title {
  margin: 0 0 1.1rem;
  text-align: center;
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: 0.55em;
  text-indent: 0.55em;
}

.qf-meta {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.35rem 1rem;
  margin-bottom: 1.15rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--qf-line);
  font-size: 0.9rem;
}

.qf-meta div span {
  color: var(--qf-muted);
  margin-right: 0.35rem;
}

.qf-meta strong {
  font-weight: 700;
}

.qf-section {
  margin-bottom: 1rem;
}

.qf-section h2 {
  margin: 0 0 0.45rem;
  font-size: 0.98rem;
  font-weight: 800;
  padding: 0.35rem 0.5rem;
  background: var(--qf-accent);
  color: #fff;
  letter-spacing: -0.02em;
}

.qf-kv {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.qf-kv th,
.qf-kv td {
  border: 1px solid #bbb;
  padding: 0.4rem 0.55rem;
  vertical-align: top;
  text-align: left;
}

.qf-kv th {
  width: 8.5rem;
  background: #f3f3f3;
  font-weight: 700;
  color: #333;
  white-space: nowrap;
}

.qf-total-box {
  border: 2px solid var(--qf-line);
  padding: 0.85rem 1rem;
  text-align: center;
  background: #fafafa;
}

.qf-total-box .qf-hangul {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.qf-total-box .qf-won {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
}

.qf-total-box .qf-vat {
  margin: 0.4rem 0 0;
  font-size: 0.88rem;
  font-weight: 700;
  color: #c2410c;
}

.qf-items {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}

.qf-items th,
.qf-items td {
  border: 1px solid #bbb;
  padding: 0.4rem 0.4rem;
  vertical-align: middle;
}

.qf-items thead th {
  background: #f0f0f0;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
}

.qf-items .num {
  text-align: center;
  width: 2.2rem;
}

.qf-items .qty,
.qf-items .money {
  text-align: right;
  white-space: nowrap;
}

.qf-items .center {
  text-align: center;
}

.qf-items tfoot th,
.qf-items tfoot td {
  background: #f7f7f7;
  font-weight: 700;
}

.qf-items tfoot .total-row th,
.qf-items tfoot .total-row td {
  background: #eef2ef;
  font-size: 0.95rem;
}

.qf-terms {
  margin: 0;
  padding: 0.55rem 0.75rem 0.55rem 1.25rem;
  border: 1px solid #bbb;
  font-size: 0.86rem;
  line-height: 1.55;
}

.qf-terms li {
  margin: 0.25rem 0;
}

.qf-terms ul {
  margin: 0.2rem 0 0.35rem;
  padding-left: 1.1rem;
}

.qf-sign {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.25rem;
}

.qf-sign-box {
  border: 1px solid #bbb;
  min-height: 5.5rem;
  padding: 0.55rem 0.7rem;
  position: relative;
}

.qf-sign-box p {
  margin: 0;
  font-size: 0.85rem;
}

.qf-sign-box .qf-seal {
  position: absolute;
  right: 0.85rem;
  bottom: 0.65rem;
  width: 3.4rem;
  height: 3.4rem;
  border: 2px solid #c45c5c;
  border-radius: 50%;
  color: #c45c5c;
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 800;
  opacity: 0.85;
  transform: rotate(-12deg);
}

.qf-footnote {
  margin: 1rem 0 0;
  font-size: 0.78rem;
  color: var(--qf-muted);
  text-align: right;
}

@media print {
  body {
    background: #fff;
  }

  .qf-toolbar {
    display: none !important;
  }

  .qf-sheet-wrap {
    padding: 0;
  }

  .qf-sheet {
    width: 100%;
    border: none;
    box-shadow: none;
    padding: 10mm 12mm;
  }
}

@media (max-width: 720px) {
  .qf-meta {
    grid-template-columns: 1fr;
  }

  .qf-sign {
    grid-template-columns: 1fr;
  }

  .qf-sheet {
    padding: 1.25rem;
  }
}