/* ═══════════════════════════════════════════════════
   proofofboredom.com — lab.css
   Lab page — extends style.css
   ═══════════════════════════════════════════════════ */

/* ── ACTIVE NAV ITEM ── */
.nav-active {
  color: var(--text) !important;
}
.nav-active::after { width: 100% !important; }

/* ── LAB HERO ── */
#lab-hero {
  padding: 18rem 3rem 6rem;
  max-width: 1100px;
  margin: 0 auto;
}
.lab-hero-content { max-width: 700px; }
#lab-hero .hero-eyebrow {
  opacity: 1;
  animation: none;
  margin-bottom: 1.4rem;
}
#lab-hero .hero-title {
  opacity: 1;
  animation: none;
  line-height: 0.88;
}
#lab-hero .hero-title span:first-child {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4rem);
  letter-spacing: 0.04em;
  color: var(--text-3);
  display: block;
}
#lab-hero .hero-title span:last-child {
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(5rem, 13vw, 11rem);
  letter-spacing: -0.02em;
  color: var(--text);
  display: block;
  line-height: 1;
}
#lab-hero .hero-sub {
  opacity: 1;
  animation: none;
  margin-top: 2rem;
  font-size: 1.2rem;
  font-weight: 300;
  font-style: italic;
  color: var(--text-2);
  text-shadow: none;
}

/* ── LAB INTRO ── */
#lab-intro {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-3);
  padding: 5rem 3rem;
  transition: background var(--dur) var(--ease);
}
.lab-intro-inner { max-width: 1100px; margin: 0 auto; }
.lab-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: 2.5rem;
}
.lab-intro-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 0.95;
  color: var(--text);
  margin-bottom: 1.2rem;
}
.lab-intro-copy p {
  font-size: 1.12rem;
  font-weight: 300;
  line-height: 1.82;
  color: var(--text-2);
}
.lab-intro-stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.stack-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1.2rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 2px;
  transition: background var(--dur) var(--ease);
}
.stack-label {
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-3);
}
.stack-value {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  color: var(--text);
}

/* ── LAB PANELS ── */
#lab-panels {
  padding: 6rem 3rem;
  max-width: 1100px;
  margin: 0 auto;
}

/* Status legend */
.panel-legend {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  justify-content: flex-end;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}
.legend-item .panel-dot {
  position: static;
  flex-shrink: 0;
}
.legend-sep {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--border-mid);
}

.panels-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.lab-panel {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
  grid-column: 1 / -1; /* full-width by default */
}
.lab-panel--half {
  grid-column: auto; /* half-width */
}
.lab-panel:hover { border-color: var(--border-mid); }

/* Panel status dot */
.panel-header {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.2rem;
}
.panel-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.panel-dot--building  { background: var(--gold); box-shadow: 0 0 6px var(--gold); }
.panel-dot--connecting{ background: var(--text-3); }
.panel-dot--live      { background: #22c55e; box-shadow: 0 0 6px #22c55e; }
.panel-dot--error     { background: var(--accent); animation: dot-error-pulse 1.1s ease-in-out infinite; }

@keyframes dot-error-pulse {
  0%, 100% { opacity: 1;    box-shadow: 0 0 0   0   color-mix(in srgb, var(--accent) 60%, transparent); }
  50%      { opacity: 0.25; box-shadow: 0 0 8px 3px color-mix(in srgb, var(--accent) 35%, transparent); }
}

.panel-tag {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-3);
}
.panel-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  letter-spacing: 0.03em;
  color: var(--text);
  margin-bottom: 1rem;
  line-height: 1;
}
.panel-body {
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.78;
  color: var(--text-2);
  margin-bottom: 1.8rem;
}
.panel-body code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.1em 0.4em;
  border-radius: 2px;
}

/* Pipeline steps */
.panel-pipeline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 2rem;
}
.pipe-step {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--border-mid);
  border-radius: 1px;
}
.pipe-step.highlight {
  color: var(--text);
  border-color: var(--text-3);
  background: var(--bg);
}
.pipe-arrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--border-mid);
}

/* QuickSight embed placeholder */
.panel-embed {
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 1.8rem;
}
.panel-embed--pending .embed-placeholder {
  background: var(--bg);
  border: 1px dashed var(--border-mid);
  border-radius: 2px;
  padding: 3rem 2rem;
  text-align: center;
}
.embed-status {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--text-3);
  margin-bottom: 0.5rem;
}
.embed-hint {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--border-mid);
  text-transform: uppercase;
}
.panel-embed iframe {
  width: 100%;
  height: 480px;
  border: none;
}

/* Status card (Ollama / ComfyUI) */
.panel-status-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 1.2rem 1.5rem;
  margin-bottom: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.status-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-3);
}
.status-value {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text);
}
.status-value--pending { color: var(--text-3); font-style: italic; }
.status-value--live    { color: #22c55e; }
.status-value--error   { color: var(--accent); }

/* AWS split panel */
.aws-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 1.8rem;
}
.aws-cost-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 0.5rem;
}
.aws-cost-value {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  color: var(--text);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.aws-cost-sub {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--border-mid);
}
.cert-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1rem;
}
.cert-bar-wrap {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  margin-bottom: 0.6rem;
}
.cert-bar {
  height: 100%;
  background: var(--text);
  border-radius: 2px;
  transition: width 1.2s var(--ease-out);
}
.cert-pct {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-3);
  margin-bottom: 1.2rem;
}
.cert-pct em { color: var(--text); font-style: normal; }
.cert-topics {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.cert-topics li {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  color: var(--text-3);
  padding-left: 1.2rem;
  position: relative;
}
.cert-topics li::before {
  content: '○';
  position: absolute;
  left: 0;
  color: var(--border-mid);
}
.cert-topics li.done { color: var(--text-2); }
.cert-topics li.done::before { content: '●'; color: var(--text); }

/* Panel meta footer */
.panel-meta {
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.meta-item {
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--border-mid);
}
.meta-sep { color: var(--border-mid); font-size: 0.6rem; }

/* ── STATS DASHBOARD ── */
.stats-dashboard {
  margin-bottom: 1.8rem;
}
.stats-loading {
  padding: 3rem 0;
  text-align: center;
}
.stats-loading-text {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* Big number cards */
.stats-numbers {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
.stat-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 1.2rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.stat-value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
  color: var(--text);
  letter-spacing: 0.02em;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* Charts */
.stats-charts {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.5rem;
  margin-bottom: 1.2rem;
}
.stats-chart {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 1.2rem 1.4rem;
}
.chart-title {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1rem;
}
.bar-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}
.bar-row:last-child { margin-bottom: 0; }
.bar-lbl {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--text-2);
  width: 5.5rem;
  flex-shrink: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bar-track {
  flex: 1;
  height: 2px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: var(--text);
  border-radius: 2px;
  width: 0%;
  transition: width 0.9s cubic-bezier(0.4,0,0.2,1);
}
.bar-val {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--text-3);
  width: 2.2rem;
  text-align: right;
  flex-shrink: 0;
}

.stats-updated {
  font-family: var(--font-mono);
  font-size: 0.54rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--border-mid);
  text-align: right;
}

/* No-data state */
.stats-empty {
  padding: 2rem;
  text-align: center;
  background: var(--bg);
  border: 1px dashed var(--border-mid);
  border-radius: 2px;
  margin-bottom: 1.8rem;
}
.stats-empty p {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--text-3);
}

/* ── FINGERPRINT PANEL ── */
.fp-panel-scanline {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #00ff88, transparent);
  animation: fp-lab-scan 1.8s linear infinite;
  pointer-events: none;
}
@keyframes fp-lab-scan {
  0%   { top: 0;    opacity: 1; }
  85%  { top: 100%; opacity: 1; }
  100% { top: 100%; opacity: 0; }
}
.panel-article-link {
  display: inline-block;
  margin: 1.2rem 0 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.panel-article-link:hover {
  color: var(--accent, var(--text));
  border-color: var(--text);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  #lab-hero { padding: 14rem 1.5rem 4rem; }
  #lab-intro { padding: 4rem 1.5rem; }
  .lab-intro-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .lab-intro-stack { grid-template-columns: 1fr 1fr; }
  #lab-panels { padding: 4rem 1.5rem; }
  .panels-inner { grid-template-columns: 1fr; }
  .lab-panel--half { grid-column: auto; }
  .aws-split { grid-template-columns: 1fr; gap: 2rem; }
  .stats-numbers { grid-template-columns: repeat(2,1fr); }
  .stats-charts  { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .lab-intro-stack { grid-template-columns: 1fr; }
  .panel-pipeline { display: none; } /* too cramped on mobile */
}