:root {
  --mint-50: #e2f6ec;
  --mint-100: #e2faef;
  --mint-300: #8fd6b8;
  --mint-500: #2ea77f;
  --mint-600: #23916d;
  --mint-700: #0c6a4b;
  --bg: #f6f8f7;
  --card: #ffffff;
  --text: #10241d;
  --muted: #5c7469;
  --border: rgba(12, 43, 36, 0.08);
  --shadow-sm: 0 1px 2px rgba(12, 43, 36, 0.06);
  --shadow-md: 0 10px 30px rgba(12, 43, 36, 0.08);
  --shadow-lg: 0 20px 45px rgba(12, 43, 36, 0.12);
  --radius: 18px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1512;
    --card: #141f1a;
    --text: #eaf5ef;
    --muted: #9db3a8;
    --border: rgba(255, 255, 255, 0.08);
    --mint-50: #12241c;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 45px rgba(0, 0, 0, 0.5);
  }
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html, body { margin: 0; }

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Topbar — plain, blends with the page. */
.topbar-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.75rem 1.5rem 0;
  display: flex;
  align-items: center;
}
.brand-logo { height: 28px; flex: 0 0 auto; }

@media (max-width: 420px) {
  .brand-logo { height: 22px; }
}

/* Page */
.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 3rem;
}

.hero { margin-bottom: 2rem; }
.hero .eyebrow {
  color: var(--mint-500);
  font-weight: 600;
  font-size: 3.10rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 0.8rem;
}
.hero h1 {
  font-size: 1.5rem;
  font-weight: 650;
  letter-spacing: -0.5px;
  margin: 1.5rem 0 0.4rem;
  color: var(--mint-700);
}
.hero .lead {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0;
}

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

/* Component grid */
.component-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}

@media (max-width: 860px) {
  .component-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .component-grid { grid-template-columns: 1fr; }
}

.component-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.25rem;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}
.component-card:hover,
.component-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--mint-300);
  outline: none;
}
.component-emoji {
  font-size: 1.9rem;
  line-height: 1;
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 14px;
  background: transparent;
}
.component-name {
  font-weight: 600;
  font-size: 1.1rem;
}
.component-count {
  color: var(--muted);
  font-size: 0.85rem;
}

/* Detail view */
.detail-view {
  animation: fadeIn 220ms ease;
}
@media (prefers-reduced-motion: reduce) {
  .detail-view { animation: none; }
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font: inherit;
  font-size: 0.9rem;
  color: var(--mint-700);
  cursor: pointer;
  margin-bottom: 1.5rem;
  transition: background-color 140ms ease, border-color 140ms ease;
}
.back-btn:hover, .back-btn:focus-visible { background: var(--mint-50); border-color: var(--mint-300); outline: none; }

.detail-header {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.75rem;
}
.detail-emoji {
  font-size: 2rem;
  display: grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 16px;
  background: transparent;
}
.detail-title {
  margin: 0;
  font-size: 1.9rem;
  font-weight: 650;
  color: var(--mint-700);
  letter-spacing: -0.4px;
}

.procesos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 2rem;
}
.procesos-grid.single { grid-template-columns: 1fr; }

@media (max-width: 720px) {
  .procesos-grid { grid-template-columns: 1fr; }
}

.proceso-block { margin-bottom: 2rem; }
.proceso-title {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--mint-700);
  background: var(--mint-50);
  padding: 1.1rem 0.9rem;
  border-radius: 0;
  margin: 0 0 1rem;
}

.tool-group { margin-bottom: 1.25rem; }
.tool-group-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.6rem;
  color: var(--text);
}

.tool-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.tool-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.8rem 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
}
.tool-link:hover, .tool-link:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--mint-300);
  outline: none;
}
.external-icon { color: var(--muted); font-size: 0.9rem; flex: 0 0 auto; }
.tool-link:hover .external-icon, .tool-link:focus-visible .external-icon { color: var(--mint-700); }

/* Footer */
.footer {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 2.5rem;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 520px) {
  .hero .eyebrow { font-size: 1.1rem; }
  .hero h1 { font-size: 1.7rem; }
  .page { padding: 1.75rem 1.1rem 2.5rem; }
}