:root {
  color-scheme: dark;
  --bg: #050d18;
  --fg: #e8f6ff;
  --muted: #90a6ba;
  --surface: #0d1a2b;
  --surface-soft: #101f33;
  --border: #1f2f45;
  --accent: #0ec5ff;
  --accent-yellow: #ffd447;
  --font-stack: "Fira Code", "Source Code Pro", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-stack);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.45;
}

a {
  color: var(--accent-yellow);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.header {
  background: var(--surface-soft);
  border-bottom: 1px solid var(--border);
  padding: 12px 36px;
}

.header-bar {
  display: flex;
  align-items: center;
  gap: 24px;
}

.header-menu {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-yellow);
  text-decoration: none;
  font-weight: 600;
}

.brand:hover {
  text-decoration: none;
}

.logo-icon {
  width: 34px;
  height: auto;
}

.logo {
  margin: 0;
  font-size: 1.75rem;
  letter-spacing: 0.08em;
  color: inherit;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-link {
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  opacity: 0.75;
}

.nav-link:hover,
.nav-link.active {
  opacity: 1;
}

.nav-link.active {
  font-weight: 600;
}

.header-meta {
  margin-left: 0;
  padding-left: 2px;
  font-size: 0.5rem;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.content {
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 40px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 18px 24px;
  margin-bottom: 20px;
}

.tab-card {
  background: var(--surface);
  border: 1px solid var(--border);
  margin-bottom: 20px;
}

.tab-bar {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-soft);
  padding: 0 8px;
}

.tab-button {
  flex: none;
  padding: 12px 18px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.tab-button:hover,
.tab-button:focus-visible {
  color: var(--accent-yellow);
  outline: none;
}

.tab-button.is-active {
  color: var(--accent);
  border-bottom: 2px solid var(--accent);
}

.tab-panels {
  display: block;
}

.tab-panel {
  padding: 18px 24px;
}

.tab-panel[hidden] {
  display: none;
}

.tab-panel.is-active {
  display: block;
}

.tab-section + .tab-section {
  margin-top: 18px;
}

.binary-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 24px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.stats-label {
  margin-top: 6px;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.section-title {
  margin: 0 0 12px;
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--accent-yellow);
}

.search-section {
  margin-bottom: 32px;
}

.search-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-yellow);
}

#search-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  background: var(--surface-soft);
  color: var(--fg);
  font-size: 1rem;
}

#search-input:focus {
  border-color: var(--accent-yellow);
  outline: none;
}

.search-meta {
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--muted);
}

.results {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.result-card {
  display: block;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 16px 20px;
  color: inherit;
}

.result-card:hover {
  border-color: var(--accent-yellow);
}

.result-binary {
  margin: 0;
  font-family: var(--font-stack);
  font-size: 1rem;
  color: var(--accent);
  word-break: break-all;
}

.result-meta {
  margin: 8px 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.empty-state {
  padding: 36px 12px;
  text-align: center;
  border: 1px dashed var(--border);
  color: var(--muted);
  background: var(--surface);
}

.symbol-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.symbol-pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--border);
  background: var(--surface-soft);
  padding: 8px 12px;
}

.version-info {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.version-index {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-yellow);
}

.version-download {
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pill-label {
  margin: 0;
  font-size: 0.95rem;
  color: var(--fg);
}

.pill-link {
  color: var(--accent);
}


.summary-note {
  font-size: 0.82rem;
  font-style: italic;
  color: var(--muted);
}

.artifact-type {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.type-symbol {
  color: var(--accent-yellow);
}

.type-string {
  color: var(--accent);
}

.rarity-badge {
  font-size: 0.72rem;
  color: var(--accent-yellow);
}

.similar-list {
  list-style: decimal;
  padding-left: 18px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.similar-entry {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.similar-link {
  color: var(--accent);
  word-break: break-all;
}

.similar-meta {
  font-size: 0.8rem;
  color: var(--muted);
}

.placeholder {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.placeholder.truncate-notice {
  margin-top: 12px;
  color: var(--accent-yellow);
}

.binary-view {
  display: block;
}

.binary-heading {
  margin: 0;
  font-size: 1.3rem;
  color: var(--accent);
}

.binary-summary {
  margin: 6px 0 0;
  color: var(--muted);
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--fg);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
}

.download-btn:hover {
  border-color: var(--accent-yellow);
  color: var(--accent-yellow);
}

.download-wrap {
  display: flex;
  justify-content: center;
  margin: 12px 0 20px;
}

.dataset-meta {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

.tooltip-host {
  position: relative;
  cursor: help;
}

.tooltip-host::after {
  content: attr(data-tooltip);
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 6px;
  padding: 6px 8px;
  background: #0c141f;
  color: var(--fg);
  border: 1px solid var(--border);
  font-size: 0.75rem;
  white-space: pre;
  display: none;
  z-index: 20;
}

.tooltip-host:hover::after,
.tooltip-host:focus::after,
.tooltip-host:focus-visible::after {
  display: block;
}

.watcher-view {
  max-width: 1200px;
}

.watcher-intro p {
  margin: 6px 0;
  color: var(--muted);
}

.watcher-board {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.watcher-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  background: var(--surface-soft);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow-x: auto;
  scrollbar-width: thin;
}

.watcher-item::-webkit-scrollbar {
  height: 4px;
}

.watcher-item::-webkit-scrollbar-thumb {
  background: var(--border);
}

.watcher-date {
  font-weight: 500;
  color: var(--accent);
}

.watcher-type {
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.08em;
}

.watcher-context,
.watcher-separator {
  color: var(--muted);
  text-transform: lowercase;
}

.watcher-link {
  color: var(--accent-yellow);
  word-break: normal;
}

.watcher-authority {
  color: var(--fg);
}

.watcher-missing {
  color: var(--muted);
  font-style: italic;
}

.watcher-empty {
  text-align: center;
}

.watcher-item.watcher-type-upgrade {
  border-left-color: #1dd7ff;
  background: rgba(13, 197, 255, 0.09);
}

.watcher-item.watcher-type-extend {
  border-left-color: #ffd447;
  background: rgba(255, 212, 71, 0.1);
}

.watcher-item.watcher-type-close {
  border-left-color: #ff6b81;
  background: rgba(255, 107, 129, 0.09);
}

.watcher-item.watcher-type-deploy {
  border-left-color: #5de6a9;
  background: rgba(93, 230, 169, 0.09);
}

.watcher-item.watcher-type-init {
  border-left-color: #b58cff;
  background: rgba(181, 140, 255, 0.09);
}

.watcher-item.watcher-type-unknown {
  border-left-color: var(--accent);
}