@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500;600;700&family=Fira+Sans:wght@300;400;500;600;700&display=swap');

:root {
  color-scheme: dark;
  --bg: #020617;
  --bg-2: #071122;
  --panel: rgba(15, 23, 42, 0.92);
  --panel-2: rgba(30, 41, 59, 0.92);
  --panel-3: rgba(11, 18, 32, 0.96);
  --text: #f8fafc;
  --muted: #94a3b8;
  --line: #334155;
  --accent: #22c55e;
  --accent-soft: rgba(34, 197, 94, 0.14);
  --accent-blue: #38bdf8;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Fira Sans', ui-sans-serif, system-ui, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.08), transparent 24%),
    radial-gradient(circle at top right, rgba(34, 197, 94, 0.1), transparent 22%),
    linear-gradient(180deg, var(--bg), var(--bg-2) 38%, var(--bg));
  color: var(--text);
}

.page-shell {
  width: min(1320px, calc(100vw - 32px));
  margin: 0 auto;
  padding-bottom: 40px;
}

a {
  color: #86efac;
  text-decoration: none;
}

a:hover { text-decoration: underline; }

h1, h2, h3, p { margin: 0; }

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
  padding: 32px 0 18px;
}

.brand-block {
  display: grid;
  gap: 8px;
}

.brand-kicker,
.section-label {
  font-family: 'Fira Code', ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent-blue);
  text-transform: uppercase;
}

h1 {
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero-copy {
  max-width: 700px;
  font-size: 15px;
  line-height: 1.65;
}

.muted { color: var(--muted); }

.badge,
.pill,
.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 12px;
  border: 1px solid rgba(56, 189, 248, 0.18);
  background: rgba(15, 23, 42, 0.8);
  color: #cbd5e1;
  backdrop-filter: blur(8px);
}

.layout {
  display: grid;
  gap: 18px;
}

.card {
  background: var(--panel);
  border: 1px solid rgba(51, 65, 85, 0.9);
  border-radius: 24px;
  padding: 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.hero-main {
  display: grid;
  gap: 16px;
}

.full-width {
  width: 100%;
}

.hero-banner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  padding: 20px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(8, 47, 73, 0.7));
  border: 1px solid rgba(56, 189, 248, 0.12);
}

.hero-banner h2 {
  margin-top: 6px;
  margin-bottom: 8px;
  font-size: 28px;
}

.hero-banner p {
  max-width: 560px;
  color: #cbd5e1;
  line-height: 1.65;
}

.hero-actions,
.status-strip {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.stat,
.summary-box,
.gitbox,
.item-card,
.tier-section {
  background: var(--panel-2);
  border: 1px solid rgba(51, 65, 85, 0.9);
  border-radius: 18px;
}

.stat {
  padding: 18px;
  position: relative;
  overflow: hidden;
}

.stat::after {
  content: '';
  position: absolute;
  inset: auto -20% -35% auto;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(34, 197, 94, 0.18), transparent 70%);
}

.stat b {
  display: block;
  margin-top: 8px;
  font-size: 34px;
  font-family: 'Fira Code', ui-monospace, monospace;
}


.tabs-card {
  padding: 16px 18px 18px;
}

.section-head,
.tier-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: end;
  margin-bottom: 14px;
}

.compact-head { margin-bottom: 12px; }

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tab {
  background: rgba(15, 23, 42, 0.8);
  color: #cbd5e1;
  border: 1px solid rgba(51, 65, 85, 0.95);
  border-radius: 14px;
  padding: 12px 16px;
  cursor: pointer;
  font: inherit;
  transition: all 180ms ease;
}

.tab:hover {
  transform: translateY(-1px);
  border-color: rgba(56, 189, 248, 0.4);
}

.tab.active {
  color: #052e16;
  background: linear-gradient(135deg, #86efac, #22c55e);
  border-color: rgba(134, 239, 172, 0.4);
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.12);
}

.detail-card {
  padding: 22px;
}

.agent-summary {
  display: grid;
  grid-template-columns: 1.5fr 1.5fr 1fr 0.8fr 0.8fr;
  gap: 14px;
  margin-bottom: 18px;
}

.summary-box {
  padding: 16px;
}

.summary-box p {
  margin-top: 8px;
  line-height: 1.65;
  color: #dbeafe;
}

.summary-box.compact strong {
  display: block;
  margin-top: 6px;
  font-size: 28px;
  font-family: 'Fira Code', ui-monospace, monospace;
}

.tier-layout {
  display: grid;
  gap: 20px;
}

.optimized-layout > section {
  padding: 16px;
  background: linear-gradient(180deg, rgba(8, 15, 28, 0.88), rgba(15, 23, 42, 0.88));
}

.grid {
  display: grid;
  gap: 14px;
}

.grid.cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.item-card {
  padding: 16px;
  display: grid;
  gap: 12px;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.item-card:hover {
  transform: translateY(-2px);
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.item-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.item-top h3 {
  font-size: 20px;
}

.pill {
  color: #bbf7d0;
  background: var(--accent-soft);
  border-color: rgba(34, 197, 94, 0.18);
}

.desc {
  color: #dbeafe;
  line-height: 1.65;
  font-size: 14px;
}

.meta {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.empty-state {
  background: rgba(15, 23, 42, 0.78);
  border: 1px dashed rgba(51, 65, 85, 0.95);
  border-radius: 16px;
  padding: 18px;
  color: var(--muted);
}

code {
  font-family: 'Fira Code', ui-monospace, monospace;
  font-size: 12px;
  background: rgba(255,255,255,0.06);
  padding: 2px 6px;
  border-radius: 8px;
}

@media (max-width: 1080px) {
  .hero-panel,
  .agent-summary,
  .grid.cols-2 {
    grid-template-columns: 1fr;
  }

  .hero-banner {
    flex-direction: column;
  }

  .hero-actions,
  .status-strip {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100vw - 20px, 1320px);
  }

  .topbar,
  .section-head,
  .tier-head {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .card {
    border-radius: 20px;
    padding: 16px;
  }
}