/* =========================================================
   INTERACTIVE EXPLORATIONS — SHARED LAYOUT
   Układ galerii, kafelków oraz strony pojedynczego apletu.
   ========================================================= */

.page-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* Galeria */

.gallery-hero {
  max-width: 780px;
  margin: 0 0 2.5rem;
}

.gallery-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 0.9rem;
}

.gallery-hero p {
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0;
}

.domain-section {
  margin-bottom: 2.5rem;
}

.domain-section h2 {
  font-size: 1.1rem;
  margin: 0 0 1rem;
  padding-left: 0.7rem;
  border-left: 3px solid var(--domain-color, var(--accent));
}

.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.applet-tile {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.applet-tile:hover {
  transform: translateY(-4px);
  border-color: var(--domain-color, var(--secondary));
  text-decoration: none;
}

.applet-tile .domain-tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--domain-color, var(--accent));
}

.applet-tile h3 {
  margin: 0;
  font-size: 1.05rem;
  color: var(--text);
}

.applet-tile p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.applet-tile .tile-links {
  margin-top: auto;
  display: flex;
  gap: 0.75rem;
  font-size: 0.8rem;
}

/* Pojedynczy aplet */

.applet-header {
  margin-bottom: 1.5rem;
}

.applet-header h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.applet-header p.goal {
  color: var(--text-muted);
  max-width: 70ch;
  line-height: 1.6;
}

.applet-explainer {
  margin: 1.5rem 0;
  padding: 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  line-height: 1.7;
}

.applet-viz {
  margin: 1.5rem 0;
  min-height: 320px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 1rem;
}

.applet-results {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.5rem 0;
}

.result-stat {
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  min-width: 140px;
}

.result-stat .label {
  font-size: 0.78rem;
  color: var(--muted);
}

.result-stat .value {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--accent);
}

.applet-interpretation {
  line-height: 1.7;
  color: var(--text-muted);
  margin: 1.5rem 0;
}

.applet-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}

.back-to-gallery {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

@media (max-width: 720px) {
  .page-shell {
    padding: 1.5rem 1rem 3rem;
  }

  .control-panel {
    flex-direction: column;
  }
}