:root {
  --bg: #f4efe6;
  --paper: rgba(255, 251, 245, 0.88);
  --ink: #181818;
  --muted: #5d5b56;
  --line: rgba(24, 24, 24, 0.12);
  --accent: #ef5d36;
  --accent-dark: #be3815;
  --teal: #0e7b74;
  --shadow: 0 24px 70px rgba(24, 24, 24, 0.1);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Noto Sans KR", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(239, 93, 54, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(14, 123, 116, 0.14), transparent 28%),
    linear-gradient(135deg, #f8f2e9 0%, #efe3d1 100%);
}
.page {
  width: min(1200px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 26px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 20px;
  margin-bottom: 18px;
}
.hero-copy, .hero-meta, .controls-card, .results-card, .detail {
  padding: 24px;
}
.eyebrow {
  display: inline-block;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(24, 24, 24, 0.06);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
h1 {
  margin: 14px 0 12px;
  font-family: "Black Han Sans", sans-serif;
  font-size: clamp(3rem, 7vw, 5.6rem);
  line-height: 0.92;
  font-weight: 400;
}
.hero-copy p, .hint { color: var(--muted); line-height: 1.7; }
.chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.chip {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(14, 123, 116, 0.1);
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
}
.hero-meta { display: grid; gap: 14px; align-content: start; }
.meta-block {
  display: grid;
  gap: 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.meta-block:last-child { border-bottom: 0; padding-bottom: 0; }
.meta-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.controls-card, .results-card { margin-bottom: 18px; }
.controls-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 12px;
}
.controls-grid.secondary {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.controls-grid.tertiary {
  grid-template-columns: repeat(2, minmax(0, 220px));
}
label {
  display: grid;
  gap: 7px;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
input, select, button {
  min-height: 46px;
  border-radius: 15px;
  border: 1px solid var(--line);
  padding: 0 14px;
  font: inherit;
}
input, select { background: rgba(255,255,255,0.82); }
button { cursor: pointer; }
.actions {
  display: grid;
  gap: 10px;
  align-content: end;
}
.btn {
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.8);
}
.btn.primary {
  border: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
}
.btn.ghost {
  background: rgba(14, 123, 116, 0.08);
  color: var(--teal);
}
.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.toolbar-right { display: flex; gap: 12px; color: var(--muted); font-size: 14px; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.stat-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
  background: rgba(255,255,255,0.52);
}
.stat-card h3 {
  margin: 0 0 10px;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.stat-card ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.stat-card li { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; }
.table-wrap { overflow: auto; border-top: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; min-width: 980px; }
th, td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  font-size: 14px;
}
th {
  background: #faf3e8;
  position: sticky;
  top: 0;
  z-index: 1;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
th.sortable { cursor: pointer; user-select: none; }
th.sortable.active { color: var(--teal); }
tbody tr { cursor: pointer; }
tbody tr:hover { background: rgba(239, 93, 54, 0.05); }
td a { color: var(--teal); font-weight: 700; text-decoration: none; }
.empty {
  text-align: center;
  color: var(--muted);
  padding: 42px 20px;
}
.pager { display: flex; justify-content: space-between; margin-top: 16px; }
.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.detail-item {
  padding: 14px;
  border-radius: 16px;
  background: rgba(14, 123, 116, 0.06);
}
.detail-item strong {
  display: block;
  margin-bottom: 5px;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
code {
  padding: 2px 6px;
  border-radius: 999px;
  background: rgba(24, 24, 24, 0.07);
}
@media (max-width: 980px) {
  .hero, .controls-grid, .controls-grid.secondary, .controls-grid.tertiary, .stats-grid, .detail-grid {
    grid-template-columns: 1fr;
  }
  .page { width: min(100vw - 20px, 1200px); }
}