/* === Bubble Labs page styles === */
/* Designed to feel like a live operations dashboard. Inherits tokens from core-2026.css. */

/* HERO */
.labs-hero {
  padding: 5rem 0 3rem;
  background: linear-gradient(180deg, var(--bg-subtle, #fafafa) 0%, var(--bg-white, #fff) 100%);
}

.labs-hero-label {
  display: inline-flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.labs-hero-num {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--muted, #888);
}

.labs-hero-tag {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--purple, #93acf0);
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--purple, #93acf0);
  border-radius: 999px;
}

.labs-hero-title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.1;
  margin: 0 0 1.25rem;
  max-width: 800px;
}

.labs-hero-kicker {
  font-size: 1.15rem;
  color: var(--secondary, #444);
  line-height: 1.6;
  max-width: 720px;
  margin: 0 0 1.5rem;
}

.labs-hero-meta {
  font-size: 0.9rem;
  color: var(--muted, #666);
  font-style: italic;
}

.labs-hero-meta a {
  color: var(--purple, #93acf0);
  text-decoration: none;
  font-weight: 600;
}

.labs-hero-meta a:hover {
  text-decoration: underline;
}

/* === COUNTERS === */
.labs-counters {
  padding: 4rem 0;
  background: var(--bg-white, #fff);
}

.labs-counters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  margin: 2.5rem 0 1.5rem;
}

.labs-counter {
  text-align: center;
  padding: 1.5rem 1rem;
  border-radius: 16px;
  background: var(--bg-subtle, #fafafa);
  border: 1px solid var(--border, rgba(0, 0, 0, 0.06));
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.labs-counter:hover {
  transform: translateY(-2px);
  border-color: var(--purple, #93acf0);
}

.labs-counter-num {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--primary, #1a2440);
  font-variant-numeric: tabular-nums;
  font-feature-settings: 'tnum' 1;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.labs-counter-lbl {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted, #666);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.4;
}

/* Native abbr tooltip cursor hint */
.labs-counter-lbl abbr {
  cursor: help;
  text-decoration: dotted underline;
  text-decoration-color: var(--purple, #93acf0);
  text-underline-offset: 3px;
}

.labs-counters-footer {
  text-align: center;
  font-size: 0.82rem;
  color: var(--muted, #888);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  margin-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

.labs-status-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--muted, #ccc);
  transition: background 0.3s ease;
}

.labs-status-dot-green {
  background: #4ade80;
  box-shadow: 0 0 8px rgba(74, 222, 128, 0.5);
  animation: labs-pulse 2.5s ease-in-out infinite;
}

.labs-status-dot-grey {
  background: #d4d4d4;
}

@keyframes labs-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* === FEED === */
.labs-feed {
  padding: 4rem 0;
  background: var(--bg-subtle, #fafafa);
}

.labs-feed-list {
  list-style: none;
  padding: 0;
  margin: 2.5rem 0;
  border-radius: 16px;
  background: var(--bg-white, #fff);
  border: 1px solid var(--border, rgba(0, 0, 0, 0.06));
  overflow: hidden;
}

.labs-feed-empty {
  padding: 2rem;
  text-align: center;
  color: var(--muted, #888);
  font-style: italic;
}

.labs-feed-item {
  display: grid;
  grid-template-columns: 110px 95px 130px 1fr;
  gap: 1.25rem;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border, rgba(0, 0, 0, 0.05));
  transition: background 0.15s ease;
}

.labs-feed-item:last-child {
  border-bottom: none;
}

.labs-feed-item:hover {
  background: var(--bg-subtle, #fafafa);
}

.labs-feed-time {
  font-size: 0.78rem;
  color: var(--muted, #888);
  font-variant-numeric: tabular-nums;
}

.labs-feed-type {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  text-align: center;
  white-space: nowrap;
}

.labs-feed-type-article {
  background: rgba(147, 172, 240, 0.15);
  color: var(--purple, #93acf0);
}

.labs-feed-type-commit {
  background: rgba(167, 232, 215, 0.18);
  color: #2a8067;
}

.labs-feed-type-skill {
  background: rgba(245, 158, 11, 0.15);
  color: #b45309;
}

.labs-feed-source {
  font-size: 0.82rem;
  color: var(--muted, #666);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.labs-feed-title {
  font-size: 0.95rem;
  color: var(--primary, #1a2440);
  font-weight: 500;
  text-decoration: none;
  line-height: 1.4;
}

.labs-feed-title:hover {
  color: var(--purple, #93acf0);
  text-decoration: underline;
}

.labs-feed-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1.5rem;
}

/* === METHOD === */
.labs-method {
  padding: 4rem 0;
  background: var(--bg-white, #fff);
}

.labs-method-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.labs-method-card {
  padding: 2rem;
  background: var(--bg-subtle, #fafafa);
  border: 1px solid var(--border, rgba(0, 0, 0, 0.06));
  border-radius: 16px;
}

.labs-method-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
  color: var(--primary, #1a2440);
}

.labs-method-card p {
  font-size: 0.95rem;
  color: var(--secondary, #444);
  line-height: 1.6;
  margin: 0;
}

.labs-method-card code {
  background: rgba(147, 172, 240, 0.12);
  color: var(--purple, #93acf0);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.85em;
}

.labs-method-card a {
  color: var(--purple, #93acf0);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* === Responsive === */
@media (max-width: 768px) {
  .labs-feed-item {
    grid-template-columns: 1fr;
    gap: 0.4rem;
    padding: 1.25rem 1rem;
  }
  .labs-feed-time {
    font-size: 0.72rem;
  }
  .labs-feed-type, .labs-feed-source {
    display: inline-block;
    margin-right: 0.5rem;
  }
  .labs-counters-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  .labs-counter {
    padding: 1rem 0.75rem;
  }
}