/* ============================================ */
/* ASPERA EDGE — SEARCH OVERLAY                  */
/* Institutional document retrieval              */
/* Shared external stylesheet                    */
/* ============================================ */

/* ============================================ */
/* SEARCH — institutional document retrieval     */
/* ============================================ */
.search-trigger {
  background: transparent;
  border: none;
  padding: 6px 4px;
  margin-left: -4px;
  cursor: pointer;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s ease;
}
.search-trigger:hover { color: var(--text); }
.search-trigger:focus-visible {
  outline: 1px solid var(--cyan-bright);
  outline-offset: 2px;
}
.search-trigger svg {
  width: 14px;
  height: 14px;
  display: block;
}

.search-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-deep);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease;
}
.search-overlay.active {
  opacity: 1;
  visibility: visible;
}

.search-close {
  position: absolute;
  top: 28px;
  right: 32px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--text-dim);
  transition: color 0.15s ease;
}
.search-close:hover { color: var(--text); }
.search-close svg {
  width: 18px;
  height: 18px;
  display: block;
}

.search-stage {
  max-width: 880px;
  margin: 0 auto;
  padding: 18vh 32px 64px;
}

.search-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-strong);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 28px;
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: -0.01em;
  padding: 8px 0 16px;
  outline: none;
  caret-color: var(--cyan-bright);
}
.search-input:focus { border-bottom-color: var(--text-mid); }
.search-input::placeholder { color: transparent; } /* no placeholder text per locked direction */

.search-results {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.search-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.search-group-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 10px;
}

.search-result {
  display: block;
  padding: 14px 0;
  text-decoration: none;
  border-bottom: 1px solid var(--line-faint);
  transition: border-color 0.15s ease;
  cursor: pointer;
}
.search-result:last-child { border-bottom: none; }
.search-result:hover,
.search-result.selected {
  border-bottom-color: var(--cyan-bright);
}
.search-result:hover .search-result-title,
.search-result.selected .search-result-title {
  color: var(--cyan-bright);
}

.search-result-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 4px;
}

.search-result-title {
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.4;
  transition: color 0.15s ease;
  letter-spacing: -0.005em;
}

.search-result-context {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.5;
  margin-top: 4px;
}

.search-result mark {
  background: transparent;
  color: var(--cyan-bright);
  font-weight: 500;
}




/* ============================================ */
/* UTILITY CLUSTER — institutional access layer  */
/* Two adjacent bordered squares                 */
/* ============================================ */
.utility-cluster {
  display: inline-flex;
  align-items: stretch;
}

.utility-cluster .utility-square {
  width: 32px;
  height: 32px;
  padding: 0;
  background: var(--bg);
  border: 1px solid var(--text);
  color: var(--text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.12s ease, color 0.12s ease;
  font: inherit;
  box-sizing: border-box;
}

.utility-cluster .utility-square + .utility-square {
  border-left: none;
}

.utility-cluster .utility-square svg {
  width: 17px;
  height: 17px;
  display: block;
  flex-shrink: 0;
}

.utility-cluster .utility-square:hover,
.utility-cluster .utility-square:focus-visible {
  background: var(--text);
  color: var(--bg);
  outline: none;
}

.utility-cluster .utility-square:hover + .utility-square {
  border-left: 1px solid var(--text);
}
.utility-cluster .utility-square:has(+ .utility-square:hover) {
  border-right: 1px solid var(--text);
}

@media (max-width: 640px) {
  .utility-cluster .utility-square { width: 30px; height: 30px; }
  .utility-cluster .utility-square svg { width: 15px; height: 15px; }
}