:root {
  --violet: #000000;
  --violet-2: #3a1d6e;
  --text: #e9e3ff;
  --muted: #bcb3e8;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: Poppins, system-ui, -apple-system, sans-serif;
  background: 
    radial-gradient(1200px 600px at 50% -100px, rgba(255,255,255,.08), transparent 70%),
    linear-gradient(180deg, var(--violet), var(--violet-2));
  color: var(--text);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 16px 0 24px;
}

.title {
  font-weight: 800;
  font-size: 40px;
  letter-spacing: 0.5px;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 18px;
  overflow: hidden;
  transition: .25s box-shadow, .25s transform;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0,0,0,.25);
}

.card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  object-position: center;
  display: block;
}

.card .p {
  padding: 14px;
}

.btn {
  display: inline-block;
  margin-top: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, #7c4dff, #9a5bff);
  font-weight: 700;
}

.back {
  opacity: .9;
}

.footer {
  margin: 40px 0 10px;
  opacity: .6;
  font-size: 13px;
}

.widget-shell {
  min-height: 70vh;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 18px;
  padding: 12px;
}

/* Info callout para restricciones */
.info {
  background: rgba(255, 193, 7, 0.15);
  border: 1px solid rgba(255, 193, 7, 0.3);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 24px;
  color: #fff3cd;
  font-size: 14px;
  line-height: 1.6;
}

.info h4 {
  margin: 0 0 12px 0;
  font-size: 16px;
  font-weight: 700;
  color: #ffd54f;
}

.info ul {
  margin: 8px 0;
  padding-left: 20px;
}

.info li {
  margin: 6px 0;
}