/* Small overrides on top of Tailwind. Keep this minimal. */

details > summary {
  list-style: none;
}

details > summary::-webkit-details-marker {
  display: none;
}

details > summary::before {
  content: '▸';
  display: inline-block;
  margin-right: 0.5rem;
  color: #64748b;
  transition: transform 0.1s;
}

details[open] > summary::before {
  transform: rotate(90deg);
}

/* Scrollable code blocks for long templates */
pre {
  max-height: 320px;
  overflow: auto;
}

/* Subtle glow behind the page header. Sits absolutely positioned so it
   never interferes with layout; pure decoration. */
.header-glow {
  position: absolute;
  inset: -40px -10% -40px -10%;
  pointer-events: none;
  background:
    radial-gradient(ellipse 600px 200px at 15% 50%,
      rgba(56, 189, 248, 0.16) 0%,
      rgba(56, 189, 248, 0.06) 40%,
      transparent 70%);
  z-index: 0;
}

/* Loading skeleton shimmer (used in diff view while computing) */
@keyframes shimmer {
  0%   { background-position: -800px 0; }
  100% { background-position:  800px 0; }
}
.skeleton {
  background: linear-gradient(
    90deg,
    rgb(15 23 42 / 0.5) 0%,
    rgb(30 41 59 / 0.9) 50%,
    rgb(15 23 42 / 0.5) 100%
  );
  background-size: 800px 100%;
  animation: shimmer 1.6s infinite linear;
  border-radius: 0.25rem;
}