/* ═══════════════════════════════════════════
   SANDBOX SCANNER — Mission Control Theme
   ═══════════════════════════════════════════ */

:root {
  --bg: #0a0c10;
  --bg-raised: #11141b;
  --bg-panel: #151923;
  --bg-input: #0d1017;
  --border: rgba(255, 255, 255, 0.06);
  --border-focus: rgba(255, 255, 255, 0.15);
  --text: #e2e4e9;
  --text-dim: #6b7280;
  --text-muted: #3d4452;

  --safe: #34d399;
  --safe-dim: rgba(52, 211, 153, 0.12);
  --suspicious: #fbbf24;
  --suspicious-dim: rgba(251, 191, 36, 0.12);
  --dangerous: #f87171;
  --dangerous-dim: rgba(248, 113, 113, 0.12);

  --accent: #60a5fa;
  --accent-dim: rgba(96, 165, 250, 0.1);

  --font-body: 'Instrument Sans', -apple-system, sans-serif;
  --font-mono: 'DM Mono', 'SF Mono', monospace;

  --radius: 10px;
  --radius-sm: 6px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Noise overlay */
.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
}

/* CRT scan line */
.scan-line {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(96, 165, 250, 0.08), transparent);
  z-index: 9998;
  pointer-events: none;
  animation: scanDown 8s linear infinite;
  opacity: 0;
}

.scanning .scan-line {
  opacity: 1;
  animation: scanDown 2s linear infinite;
}

@keyframes scanDown {
  0% { top: 0; }
  100% { top: 100vh; }
}

/* ── Header ── */
header {
  border-bottom: 1px solid var(--border);
  background: rgba(10, 12, 16, 0.8);
  backdrop-filter: blur(20px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon {
  width: 24px;
  height: 24px;
  color: var(--accent);
}

.logo-text {
  font-family: var(--font-mono);
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.02em;
}

.logo-accent {
  color: var(--accent);
}

.nav-tabs {
  display: flex;
  gap: 2px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  padding: 3px;
}

.nav-tab {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 6px 16px;
  border: none;
  background: none;
  color: var(--text-dim);
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.2s;
}

.nav-tab:hover {
  color: var(--text);
}

.nav-tab.active {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

a.nav-link {
  text-decoration: none;
}

.header-meta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-dim);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--safe);
  box-shadow: 0 0 8px var(--safe);
  animation: pulse-dot 3s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ── Main ── */
main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

.tab-content {
  display: none;
  animation: fadeUp 0.3s ease;
}

.tab-content.active {
  display: block;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Landing ── */
.landing { animation: fadeUp 0.5s ease; }
.landing-hero { text-align: center; padding: 48px 0 32px; }
.landing-title { font-family: var(--font-body); font-size: 2.2rem; font-weight: 700; line-height: 1.2; letter-spacing: -0.03em; color: var(--text); }
.landing-accent { background: linear-gradient(135deg, var(--accent), var(--safe)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.landing-sub { font-size: 0.95rem; color: var(--text-dim); max-width: 560px; margin: 16px auto 0; line-height: 1.5; }
.landing-terminal { background: #0d1017; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 24px; }
.lt-chrome { height: 38px; background: rgba(255,255,255,0.03); border-bottom: 1px solid var(--border); display: flex; align-items: center; padding: 0 14px; gap: 7px; }
.lt-dot { width: 11px; height: 11px; border-radius: 50%; }
.lt-dot.r { background: var(--dangerous); }
.lt-dot.y { background: var(--suspicious); }
.lt-dot.g { background: var(--safe); }
.lt-title { margin-left: 10px; font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-dim); }
.lt-body { padding: 20px 22px; font-family: var(--font-mono); font-size: 0.82rem; line-height: 1.7; max-height: 420px; overflow-y: auto; }
.lt-body pre { white-space: pre-wrap; word-break: break-word; }
.lt-body .cursor { display: inline-block; width: 7px; height: 15px; background: var(--safe); animation: blink 0.6s step-end infinite; vertical-align: text-bottom; margin-left: 1px; }
@keyframes blink { 50% { opacity: 0; } }
.lt-body .c-green { color: var(--safe); }
.lt-body .c-red { color: var(--dangerous); }
.lt-body .c-amber { color: var(--suspicious); }
.lt-body .c-blue { color: var(--accent); }
.lt-body .c-dim { color: var(--text-dim); }
.lt-body .c-bold { color: #fff; }
@media (max-width: 768px) { .landing-title { font-size: 1.5rem; } }

/* ── Input Panel ── */
.input-panel {
  margin-bottom: 32px;
}

.input-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.input-group-pkg { flex: 2; }
.input-group-ver { flex: 1; }

.input-group label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.input-group input {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.input-group input::placeholder {
  color: var(--text-muted);
}

.input-group input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.btn-scan {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 10px 28px;
  background: var(--accent);
  color: #0a0c10;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
  height: 42px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-scan:hover {
  background: #7db8fc;
  transform: translateY(-1px);
}

.btn-scan:active {
  transform: translateY(0);
}

.btn-scan.loading {
  pointer-events: none;
  opacity: 0.8;
}

.btn-scan.loading .btn-text { display: none; }
.btn-scan .btn-loading { display: none; }
.btn-scan.loading .btn-loading {
  display: flex;
  align-items: center;
  gap: 6px;
}

.spinner {
  width: 16px;
  height: 16px;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.quick-picks {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
}

.quick-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.quick-pick {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s;
}

.quick-pick:hover {
  background: var(--accent-dim);
  border-color: rgba(96, 165, 250, 0.3);
  color: var(--accent);
}

/* ── Results ── */
.results-panel {
  animation: fadeUp 0.4s ease;
}

/* Result Header with Gauge */
.result-header {
  display: flex;
  gap: 40px;
  align-items: center;
  padding: 32px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.gauge-container {
  position: relative;
  width: 180px;
  height: 180px;
  flex-shrink: 0;
}

.gauge {
  width: 100%;
  height: 100%;
  color: var(--text-muted);
}

.gauge-arc {
  transition: stroke-dasharray 1s cubic-bezier(0.4, 0, 0.2, 1), stroke 0.5s;
  filter: url(#glow-safe);
}

.gauge-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.gauge-score {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 500;
  line-height: 1;
  transition: color 0.5s;
}

.gauge-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

.result-summary {
  flex: 1;
}

.verdict-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 4px;
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
  transition: all 0.3s;
}

.verdict-badge.safe {
  background: var(--safe-dim);
  color: var(--safe);
  border: 1px solid rgba(52, 211, 153, 0.2);
}

.verdict-badge.suspicious {
  background: var(--suspicious-dim);
  color: var(--suspicious);
  border: 1px solid rgba(251, 191, 36, 0.2);
}

.verdict-badge.dangerous {
  background: var(--dangerous-dim);
  color: var(--dangerous);
  border: 1px solid rgba(248, 113, 113, 0.2);
}

.result-pkg {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 20px;
}

.result-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px 16px;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.meta-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.meta-value {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text);
}

/* ── Panels ── */
.result-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.panel {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.panel-header h3 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.finding-count {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 2px 8px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 4px;
  color: var(--text-dim);
}

.finding-count.badge-danger {
  background: var(--dangerous-dim);
  color: var(--dangerous);
}

.finding-count.badge-safe {
  background: var(--safe-dim);
  color: var(--safe);
}

/* Findings List */
.findings-list {
  padding: 8px;
  max-height: 400px;
  overflow-y: auto;
}

.findings-list::-webkit-scrollbar {
  width: 4px;
}

.findings-list::-webkit-scrollbar-track {
  background: transparent;
}

.findings-list::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 2px;
}

.empty-state {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
  padding: 32px 16px;
}

.finding-item {
  padding: 12px;
  border-radius: var(--radius-sm);
  transition: background 0.15s;
  animation: fadeUp 0.3s ease backwards;
}

.finding-item:hover {
  background: rgba(255, 255, 255, 0.02);
}

.finding-item + .finding-item {
  border-top: 1px solid var(--border);
}

.finding-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.severity-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.severity-dot.critical { background: var(--dangerous); box-shadow: 0 0 6px var(--dangerous); }
.severity-dot.high { background: #fb923c; box-shadow: 0 0 6px #fb923c; }
.severity-dot.medium { background: var(--suspicious); }
.severity-dot.low { background: var(--text-dim); }

.finding-name {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text);
}

.finding-severity {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-left: auto;
}

.finding-severity.critical { color: var(--dangerous); }
.finding-severity.high { color: #fb923c; }
.finding-severity.medium { color: var(--suspicious); }
.finding-severity.low { color: var(--text-dim); }

.finding-category {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  padding: 1px 6px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 3px;
}

.finding-desc {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 8px;
  line-height: 1.4;
}

.finding-match {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.3);
  padding: 6px 10px;
  border-radius: 4px;
  overflow-x: auto;
  white-space: nowrap;
  border-left: 2px solid var(--border);
}

/* Runtime Panel */
.runtime-details {
  padding: 16px 20px;
}

.runtime-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
}

.runtime-row + .runtime-row {
  border-top: 1px solid var(--border);
}

.runtime-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.runtime-value {
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.runtime-value.pass { color: var(--safe); }
.runtime-value.fail { color: var(--dangerous); }
.runtime-value.warn { color: var(--suspicious); }

.runtime-status {
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.runtime-status.pass { color: var(--safe); }
.runtime-status.fail { color: var(--dangerous); }

/* Timing Bar */
.timing-bar {
  display: flex;
  height: 32px;
  border-top: 1px solid var(--border);
}

.timing-segment {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  border-right: 1px solid var(--border);
  overflow: hidden;
}

.timing-segment:last-child {
  border-right: none;
}

.timing-fill {
  position: absolute;
  inset: 0;
  background: var(--accent-dim);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.timing-segment::after {
  position: relative;
  z-index: 1;
}

/* ── Compare Tab ── */
.compare-header {
  margin-bottom: 24px;
}

.compare-verdict-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.compare-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: auto;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  margin-bottom: 24px;
}

.compare-card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: border-color 0.3s;
}

.compare-card.safe { border-color: rgba(52, 211, 153, 0.2); }
.compare-card.suspicious { border-color: rgba(251, 191, 36, 0.2); }
.compare-card.dangerous { border-color: rgba(248, 113, 113, 0.2); }

.compare-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.compare-version {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 500;
}

.compare-card-verdict {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border-radius: 3px;
}

.compare-card-verdict.safe { background: var(--safe-dim); color: var(--safe); }
.compare-card-verdict.suspicious { background: var(--suspicious-dim); color: var(--suspicious); }
.compare-card-verdict.dangerous { background: var(--dangerous-dim); color: var(--dangerous); }

.compare-score-ring {
  position: relative;
  width: 80px;
  height: 80px;
  margin: 0 auto 16px;
}

.compare-score-ring svg {
  width: 100%;
  height: 100%;
}

.cmp-ring {
  transition: stroke-dasharray 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.compare-ring-score {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 500;
}

.compare-card-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 16px;
  text-align: left;
}

.compare-card-meta > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

/* Diff stats */
.diff-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1px;
  background: var(--border);
}

.diff-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: var(--bg-raised);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.diff-stat-label {
  color: var(--text-dim);
}

.diff-stat-value {
  font-weight: 500;
}

.diff-stat-value.positive { color: var(--dangerous); }
.diff-stat-value.negative { color: var(--safe); }
.diff-stat-value.neutral { color: var(--text-dim); }
.diff-stat-value.changed { color: var(--suspicious); }

.compare-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
}

.compare-arrow svg {
  width: 40px;
}

.delta-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-dim);
}

.delta-badge.positive {
  background: var(--dangerous-dim);
  color: var(--dangerous);
}

.delta-badge.negative {
  background: var(--safe-dim);
  color: var(--safe);
}

.compare-diff-panels {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.exports-diff {
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.export-added {
  color: var(--safe);
}

.export-added::before {
  content: "+ ";
}

.export-removed {
  color: var(--dangerous);
}

.export-removed::before {
  content: "- ";
}

/* ── Export Map Table ── */
.panel-exports {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 16px;
}

.exports-table {
  max-height: 360px;
  overflow-y: auto;
}

.exports-table::-webkit-scrollbar { width: 4px; }
.exports-table::-webkit-scrollbar-track { background: transparent; }
.exports-table::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.export-row {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) 80px 2fr;
  gap: 12px;
  padding: 8px 20px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  align-items: center;
  border-bottom: 1px solid var(--border);
  animation: fadeUp 0.2s ease backwards;
}

.export-row:last-child { border-bottom: none; }

.export-row:hover {
  background: rgba(255, 255, 255, 0.02);
}

.export-name {
  color: var(--accent);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.export-type {
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 0.65rem;
  text-align: center;
}

.export-type.function { background: rgba(96, 165, 250, 0.1); color: var(--accent); }
.export-type.class { background: rgba(168, 85, 247, 0.1); color: #a855f7; }
.export-type.object { background: rgba(251, 191, 36, 0.1); color: var(--suspicious); }
.export-type.string { background: rgba(52, 211, 153, 0.1); color: var(--safe); }
.export-type.number { background: rgba(52, 211, 153, 0.1); color: var(--safe); }
.export-type.boolean { background: rgba(52, 211, 153, 0.1); color: var(--safe); }
.export-type.unknown { background: rgba(255, 255, 255, 0.04); color: var(--text-dim); }

.export-preview {
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Deps & URLs Lists ── */
.deps-list, .urls-list {
  padding: 12px 20px;
  max-height: 240px;
  overflow-y: auto;
}

.dep-item, .url-item {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  animation: fadeUp 0.2s ease backwards;
}

.dep-item:last-child, .url-item:last-child { border-bottom: none; }

.dep-item {
  color: var(--accent);
}

.url-item {
  color: var(--text-dim);
  word-break: break-all;
}

/* ── Error State ── */
.error-banner {
  background: var(--dangerous-dim);
  border: 1px solid rgba(248, 113, 113, 0.2);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--dangerous);
  margin-bottom: 16px;
  animation: fadeUp 0.3s ease;
}

/* ── Footer ── */
footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10px 24px;
  background: rgba(10, 12, 16, 0.85);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  display: flex;
  justify-content: center;
  gap: 8px;
}

.footer-sep {
  opacity: 0.3;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .input-row {
    flex-direction: column;
  }

  .result-header {
    flex-direction: column;
    text-align: center;
  }

  .result-meta-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .result-panels {
    grid-template-columns: 1fr;
  }

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

  .compare-arrow {
    transform: rotate(90deg);
  }

  .header-meta {
    display: none;
  }
}

/* ── NPM Autocomplete Dropdown ── */
.npm-autocomplete {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 200;
  background: #151923;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  margin-top: 4px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: max-height 0.2s ease, opacity 0.15s ease;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(0, 0, 0, 0.3);
}

.npm-autocomplete.visible {
  max-height: 400px;
  overflow-y: auto;
  opacity: 1;
  pointer-events: auto;
}

.npm-autocomplete::-webkit-scrollbar { width: 4px; }
.npm-autocomplete::-webkit-scrollbar-track { background: transparent; }
.npm-autocomplete::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.npm-ac-item {
  padding: 10px 14px;
  cursor: pointer;
  transition: background 0.1s;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.npm-ac-item:last-child {
  border-bottom: none;
}

.npm-ac-item:hover,
.npm-ac-item.selected {
  background: rgba(96, 165, 250, 0.1);
}

.npm-ac-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.npm-ac-name {
  font-family: 'DM Mono', 'SF Mono', monospace;
  font-size: 0.85rem;
  font-weight: 500;
  color: #fff;
}

.npm-ac-version {
  font-family: 'DM Mono', 'SF Mono', monospace;
  font-size: 0.72rem;
  color: #60a5fa;
}

.npm-ac-desc {
  font-size: 0.73rem;
  color: #6b7280;
  margin-top: 3px;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}