:root {
  --bg: #000000;
  --panel: #050505;
  --line: rgba(255,255,255,0.14);
  --line-dim: rgba(255,255,255,0.07);
  --text: #e8e8e8;
  --text-bright: #ffffff;
  --muted: rgba(232,232,232,0.5);
  --muted-2: rgba(232,232,232,0.3);

  --font-display: 'JetBrains Mono', 'IBM Plex Mono', 'Share Tech Mono', monospace;
  --font-body: 'IBM Plex Mono', 'JetBrains Mono', monospace;
  --font-label: 'Share Tech Mono', 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* subtle CRT scanline overlay */
.crt {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 50;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0.025) 0px,
    rgba(255,255,255,0.025) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: overlay;
  opacity: 0.5;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input {
  font: inherit;
}

.shell {
  min-height: 100vh;
  padding: 22px 24px 28px;
  display: flex;
  flex-direction: column;
}

.topbar {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 42px;
  border-bottom: 1px solid var(--line-dim);
  padding-bottom: 16px;
}

.brand {
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text);
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a,
.nav-btn {
  color: var(--muted);
  transition: color 0.15s ease;
}

.nav a:hover,
.nav-btn:hover {
  color: var(--text-bright);
}

.nav-btn {
  border: 1px solid var(--line);
  background: transparent;
  padding: 6px 12px;
  border-radius: 0;
  cursor: pointer;
  font-family: var(--font-label);
  letter-spacing: 0.08em;
}

.nav-btn:hover {
  background: var(--text-bright);
  color: #000000;
  border-color: var(--text-bright);
}

.hero {
  flex: 1;
  min-height: calc(100vh - 160px);
  display: grid;
  place-items: center;
}

.lookup {
  width: min(760px, 100%);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: -20px;
}

.symbol {
  font-size: clamp(48px, 7vw, 66px);
  line-height: 1;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 34px;
  color: var(--text-bright);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.lookup-form {
  width: 100%;
}

.search-label {
  display: inline-flex;
  align-items: baseline;
  gap: 0.05em;
  justify-content: center;
  width: 100%;
  margin-bottom: 26px;
  font-family: var(--font-display);
  font-size: clamp(26px, 5vw, 40px);
  line-height: 1.02;
  letter-spacing: 0.02em;
  font-weight: 700;
  color: var(--text-bright);
  text-transform: uppercase;
}

.search-slash {
  font-weight: 400;
  color: var(--muted);
}

.input-wrap {
  width: 100%;
  max-width: 620px;
  margin: 0 auto;
  padding: 15px 18px;
  border-radius: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 10px;
}

.input-wrap:focus-within {
  border-color: var(--text-bright);
}

.prompt-glyph {
  color: var(--muted);
  font-family: var(--font-display);
}

.input-wrap input {
  flex: 1;
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text-bright);
  text-align: left;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  padding: 0;
  caret-color: var(--text-bright);
}

.input-wrap input::placeholder {
  color: var(--muted-2);
}

.hint {
  margin-top: 16px;
  color: var(--muted);
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.4;
}

kbd {
  font: inherit;
  font-family: var(--font-label);
  color: var(--text);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 1px 7px;
  margin-left: 4px;
}

.result-panel {
  width: 100%;
  max-width: 700px;
  margin-top: 48px;
  padding: 20px 20px 18px;
  text-align: left;
  border-radius: 0;
  background: var(--panel);
  border: 1px solid var(--line);
}

.panel-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-dim);
}

.status-line {
  color: var(--muted);
  font-size: 11px;
}

.status-line::before {
  content: "STATUS: ";
}

.hidden {
  display: none;
}

.empty-state {
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-dim);
  border: 1px solid var(--line-dim);
}

.result-card {
  padding: 13px 15px;
  border: none;
  border-radius: 0;
  background: var(--bg);
}

.result-card.full {
  grid-column: 1 / -1;
}

.result-label {
  margin-bottom: 6px;
  color: var(--muted);
  font-family: var(--font-label);
  font-size: 11px;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.result-label::before {
  content: "// ";
  color: var(--muted-2);
}

.result-value {
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.65;
  word-break: break-word;
}

.result-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.result-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 0;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.05em;
  transition: background 0.15s ease, color 0.15s ease;
}

.result-link:hover {
  background: var(--text-bright);
  color: #000000;
  border-color: var(--text-bright);
}

.error {
  color: var(--text-bright);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
}

.error::before {
  content: "! ";
}

.loading {
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 14px;
}

.loading::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 12px;
  margin-left: 4px;
  background: var(--muted);
  animation: blink 1s steps(1) infinite;
  vertical-align: text-bottom;
}

@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.footer {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding-top: 22px;
  text-align: center;
  color: var(--muted-2);
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.1em;
}

@media (max-width: 720px) {
  .shell {
    padding: 18px 16px 24px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .nav {
    gap: 14px;
  }

  .lookup {
    margin-top: -8px;
  }

  .symbol {
    margin-bottom: 18px;
  }

  .search-label {
    margin-bottom: 18px;
  }

  .input-wrap {
    padding: 13px 15px;
  }

  .result-panel {
    margin-top: 36px;
    padding: 16px;
  }

  .results-grid {
    grid-template-columns: 1fr;
  }
}