:root {
  --bg: #f5f6fa;
  --card-bg: #ffffff;
  --text: #1c1f26;
  --muted: #6b7280;
  --border: #e5e7eb;
  --accent: #2f6fed;
  --accent-soft: #eaf1ff;
  --good: #1a9c5c;
  --bad: #d64545;
  --warn: #c98a1a;
  --radius: 12px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161c;
    --card-bg: #1c1f27;
    --text: #eceef2;
    --muted: #9aa2b1;
    --border: #2b2f3a;
    --accent: #6b9bff;
    --accent-soft: #22314f;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

.contact-btn {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 100;
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 50%;
  font-size: 16px;
  line-height: 1;
  background: var(--card-bg);
  border: 1px solid var(--border);
  color: var(--text);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
}

.contact-popover {
  position: fixed;
  top: 54px;
  right: 14px;
  z-index: 100;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 12px;
  color: var(--text);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  white-space: nowrap;
}

header h1 {
  font-size: 28px;
  margin: 0 0 6px;
}

.subtitle {
  color: var(--muted);
  margin: 0 0 24px;
  font-size: 14px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.card h2 {
  font-size: 16px;
  margin: 0 0 12px;
}

input[type="text"], input[type="password"] {
  flex: 1;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}

input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

button {
  padding: 10px 16px;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: white;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

button:hover { filter: brightness(1.05); }
button:disabled { opacity: 0.6; cursor: not-allowed; }

.search-row { display: flex; gap: 8px; }
.search-row input { font-size: 16px; padding: 12px 14px; }
.search-row button { font-size: 18px; padding: 12px 16px; white-space: nowrap; line-height: 1; }

.search-complete-msg {
  margin: 10px 0 0;
  padding: 10px 14px;
  border-radius: 8px;
  background: #e8f6ef;
  color: var(--good);
  font-size: 13px;
  font-weight: 600;
}
@media (prefers-color-scheme: dark) {
  .search-complete-msg { background: #143327; }
}

.popular-row { margin-top: 12px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.popular-row button { font-size: 14px; padding: 10px 16px; background: #d1495b; }
.popular-hint { font-size: 12px; }
.popular-status { margin-top: 12px; font-size: 13px; }
.popular-table-wrap { overflow-x: auto; }

.top30-card { }
.top30-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.top30-title { font-size: 16px; margin: 0 0 6px; }
.top30-desc { font-size: 12px; margin: 0; max-width: 480px; }
.top30-range-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.top30RangeBtn { flex: 1 1 auto; min-width: 90px; font-size: 13px; padding: 10px 12px; background: #b8860b; }
.top30RangeBtn:disabled { opacity: 0.5; }
.top30-status { margin-top: 12px; font-size: 13px; }

table.top30-table { width: 100%; border-collapse: collapse; margin-top: 14px; font-size: 13px; }
table.top30-table th, table.top30-table td { padding: 8px 6px; border-bottom: 1px solid var(--border); text-align: center; }
table.top30-table tbody tr:nth-child(-n+3) td:nth-child(1) { color: #b8860b; font-weight: 800; }

.source-note {
  font-size: 12px;
  color: var(--muted);
  background: var(--accent-soft);
  border-radius: 8px;
  padding: 10px 14px;
  margin: 0 0 16px;
}

.status-box {
  padding: 14px 18px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 14px;
}
.status-box.loading { background: var(--accent-soft); color: var(--accent); }
.status-box.error { background: #fdeceb; color: var(--bad); border: 1px solid #f3c6c2; }

@media (prefers-color-scheme: dark) {
  .status-box.error { background: #3a1f20; border-color: #5c2b2b; }
}

.section-body { font-size: 14px; }
.section-body .error-inline { color: var(--bad); font-size: 13px; }
.section-body .muted { color: var(--muted); }

.summary-text { font-size: 15px; }
.company-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 10px; font-size: 13px; color: var(--muted); }
.company-meta span b { color: var(--text); }

table.fin-table { width: 100%; border-collapse: collapse; margin-top: 6px; font-size: 13px; }
table.fin-table th, table.fin-table td { padding: 8px 6px; border-bottom: 1px solid var(--border); text-align: right; }
table.fin-table th:first-child, table.fin-table td:first-child { text-align: left; }
.delta-up { color: var(--good); }
.delta-down { color: var(--bad); }

.bar-chart { margin-top: 16px; display: flex; flex-direction: column; gap: 10px; }
.bar-row { display: grid; grid-template-columns: 90px 1fr 90px; align-items: center; gap: 10px; font-size: 13px; }
.bar-row .bar-label { color: var(--muted); }
.bar-track { background: var(--border); border-radius: 6px; overflow: hidden; height: 18px; }
.bar-fill { height: 100%; background: var(--accent); border-radius: 6px 0 0 6px; }
.bar-fill.self { background: #7c3aed; }
.bar-value { text-align: right; font-variant-numeric: tabular-nums; }

.peer-row {
  display: grid;
  grid-template-columns: 120px 1fr 80px 65px 55px;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}
.peer-table-header {
  display: grid;
  grid-template-columns: 120px 1fr 80px 65px 55px;
  gap: 10px;
  font-size: 11px;
  color: var(--muted);
  margin-top: 14px;
  padding: 0 0 4px;
}
.peer-table-header span:nth-child(3),
.peer-table-header span:nth-child(4),
.peer-table-header span:nth-child(5) { text-align: right; }
.peer-price, .peer-score { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.peer-table-header + .bar-chart { margin-top: 6px; }

.news-item { padding: 12px 0; border-bottom: 1px solid var(--border); }
.news-item:last-child { border-bottom: none; }
.news-item .news-title { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.news-item .news-title a { color: var(--text); text-decoration: none; }
.news-item .news-title a:hover { color: var(--accent); }
.news-item .news-meta { font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.news-item .news-summary { font-size: 13px; color: var(--text); }
.news-item .news-original { font-size: 12px; color: var(--muted); font-style: italic; }

.score-wrap { display: flex; gap: 24px; flex-wrap: wrap; align-items: flex-start; }
.score-badge {
  flex-shrink: 0;
  width: 110px; height: 110px;
  border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: var(--accent-soft);
  border: 3px solid var(--accent);
}
.score-badge .score-num { font-size: 30px; font-weight: 800; color: var(--accent); }
.score-badge .score-den { font-size: 12px; color: var(--muted); }
.score-badge.risk { background: #e8f6ef; border-color: var(--good); }
.score-badge.risk .score-num { color: var(--good); }
.score-badge.macro { background: #fdf3e7; border-color: var(--warn); }
.score-badge.macro .score-num { color: var(--warn); }
@media (prefers-color-scheme: dark) {
  .score-badge.risk { background: #143327; }
  .score-badge.macro { background: #362a12; }
}

.score-details { flex: 1; min-width: 220px; font-size: 13px; }
.score-details ul { margin: 0; padding-left: 18px; }
.score-details li { margin-bottom: 6px; }

.disclaimer { margin-top: 14px; font-size: 11px; color: var(--muted); border-top: 1px dashed var(--border); padding-top: 10px; }

.spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid rgba(0,0,0,0.15);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-right: 8px;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }