/* ═══════════════════════════════════════════════════════
 * NAV 모드 (모든 페이지의 nav 영역)
 * ═══════════════════════════════════════════════════════ */
/* nav를 position: relative로 보장 (sticky는 이미 positioned) */
nav { position: sticky; }

/* #nav-search — nav 정중앙에 absolute 배치 (모든 페이지 일관) */
#nav-search {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(416px, calc(100vw - 320px));
  max-width: 416px;
  display: flex;
  justify-content: center;
  z-index: 1;
}

.nav-search-box {
  position: relative;
  width: 100%;
}

.nav-search-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px 6px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: border-color 0.15s, background 0.15s;
}

.nav-search-wrap:focus-within {
  border-color: var(--accent);
  background: rgba(200, 149, 108, 0.06);
}

.nav-search-wrap .search-icon {
  color: var(--text-dim);
  flex: 0 0 16px;
}

.nav-search-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--mono);
  font-size: 0.78em;
  color: var(--text-bright);
  padding: 2px 0;
}

.nav-search-input::placeholder {
  color: var(--text-dim);
  font-family: var(--mono);
}

.nav-search-input::-webkit-search-cancel-button { -webkit-appearance: none; }

/* dropdown */
.nav-search-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  width: min(440px, 92vw);
  background: var(--surface);
  border: 1px solid var(--border-hover);
  border-radius: 8px;
  max-height: 70vh;
  overflow-y: auto;
  z-index: 200;
  display: none;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.55);
}
.nav-search-dropdown.open { display: block; }

.nav-sd-section {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.nav-sd-section:last-of-type { border-bottom: none; }

.nav-sd-label {
  font-family: var(--mono);
  font-size: 0.62em;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 0 16px 8px;
}

.nav-sd-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  padding: 0 16px;
}

.nav-sd-suggestion {
  font-family: var(--mono);
  font-size: 0.74em;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}
.nav-sd-suggestion:hover,
.nav-sd-suggestion.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}
.nav-sd-suggestion mark {
  background: transparent;
  color: var(--accent);
  font-weight: 700;
}
.nav-sd-suggestion.active mark { color: var(--bg); }

.nav-sd-result {
  display: block;
  padding: 10px 16px;
  border-left: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: background 0.12s, border-color 0.12s;
}
.nav-sd-result:hover,
.nav-sd-result.active {
  background: rgba(124, 156, 186, 0.06);
  border-left-color: var(--accent2);
}

.nav-sd-result-title {
  font-family: var(--sans);
  font-size: 0.84em;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 3px;
  line-height: 1.35;
}

.nav-sd-result-snippet {
  font-size: 0.74em;
  line-height: 1.45;
  color: var(--text-dim);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.nav-sd-result mark,
.nav-sd-result-title mark {
  background: rgba(200, 149, 108, 0.2);
  color: var(--accent);
  padding: 0 1px;
  border-radius: 2px;
}

.nav-sd-empty {
  padding: 20px 16px;
  font-size: 0.85em;
  color: var(--text-dim);
  text-align: center;
}
.nav-sd-empty strong { color: var(--text); }

.nav-sd-more {
  display: block;
  padding: 10px 16px;
  font-family: var(--mono);
  font-size: 0.72em;
  color: var(--accent2);
  text-align: center;
  text-decoration: none;
  border-top: 1px solid var(--border);
  transition: background 0.12s, color 0.12s;
}
.nav-sd-more:hover,
.nav-sd-more.active {
  background: rgba(124, 156, 186, 0.08);
  color: var(--text-bright);
}
.nav-sd-more kbd {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 2px 5px;
  border-radius: 3px;
  font-size: 0.9em;
  margin-left: 4px;
}

/* dropdown scrollbar */
.nav-search-dropdown::-webkit-scrollbar { width: 8px; }
.nav-search-dropdown::-webkit-scrollbar-track { background: transparent; }
.nav-search-dropdown::-webkit-scrollbar-thumb {
  background: var(--border-hover);
  border-radius: 4px;
}

/* ═══════════════════════════════════════════════════════
 * PAGE 모드 (search.html 전용)
 * ═══════════════════════════════════════════════════════ */
.page-search-heading {
  margin-bottom: 28px;
}
.page-search-eyebrow {
  font-family: var(--mono);
  font-size: 0.72em;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.page-search-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  color: var(--text-bright);
  line-height: 1.2;
  margin-bottom: 4px;
}

.page-search-suggestions {
  margin: 18px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.page-search-suggestions:empty { display: none; }

.page-search-sug-label {
  font-family: var(--mono);
  font-size: 0.66em;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-search-sug-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-search-sug-chip {
  font-family: var(--mono);
  font-size: 0.76em;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 5px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  text-decoration: none;
}
.page-search-sug-chip:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}
.page-search-sug-chip mark {
  background: transparent;
  color: var(--accent);
  font-weight: 700;
}
.page-search-sug-chip:hover mark { color: var(--bg); }
.page-search-sug-chip .sug-count {
  font-size: 0.85em;
  color: var(--text-dim);
}
.page-search-sug-chip:hover .sug-count { color: var(--bg); opacity: 0.7; }

.page-search-meta {
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 0.78em;
  color: var(--text-dim);
}

.page-search-results {
  margin-top: 28px;
  display: grid;
  gap: 16px;
}

.page-search-hint {
  padding: 32px 22px;
  text-align: center;
  font-size: 0.95em;
  color: var(--text-dim);
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: 12px;
}

.page-search-card {
  display: block;
  padding: 20px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
}
.page-search-card:hover {
  border-color: var(--accent);
  background: rgba(200, 149, 108, 0.03);
  transform: translateY(-1px);
}

.page-search-card-title {
  font-family: var(--sans);
  font-size: 1.1em;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 6px;
  line-height: 1.4;
}

.page-search-card-url {
  font-family: var(--mono);
  font-size: 0.72em;
  color: var(--accent2);
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}

.page-search-card-snippet {
  font-size: 0.92em;
  line-height: 1.55;
  color: var(--text);
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-search-card-desc {
  font-size: 0.82em;
  line-height: 1.5;
  color: var(--text-dim);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-search-card mark {
  background: rgba(200, 149, 108, 0.22);
  color: var(--accent);
  padding: 0 2px;
  border-radius: 2px;
}

/* ─── 반응형 ─── */
@media (max-width: 768px) {
  .nav-search-box { flex: 1 1 100%; max-width: none; }
  .nav-search-input { font-size: 0.85em; }
  .nav-search-dropdown { width: 100%; right: auto; left: 0; }
  .page-search-wrap { padding: 14px 16px; }
  .page-search-card { padding: 16px 18px; }
}
@media (max-width: 480px) {
  .nav-search-wrap { padding: 5px 8px 5px 10px; }
  .nav-search-input { font-size: 0.78em; }
  .nav-search-input::placeholder { font-size: 0.95em; }
}