/* Irons Trade Mini App — in-app guide */
.guide-images { display: flex; flex-direction: column; gap: 12px; margin-top: 12px; }
.guide-img-wrap {
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--overlay);
  cursor: zoom-in;
}
.guide-img-wrap img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: contain;
  background: #0a0a0f;
}
.guide-img-cap {
  padding: 8px 12px 10px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--hint);
}
.guide-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  background: var(--accent-dim);
  color: var(--accent);
  vertical-align: middle;
}
.guide-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  flex-direction: column;
}
.guide-lightbox.open { display: flex; }
.guide-lightbox img {
  max-width: 100%;
  max-height: 78vh;
  border-radius: 12px;
}
.guide-lightbox-cap {
  margin-top: 12px;
  color: #ccc;
  font-size: 13px;
  text-align: center;
  max-width: 520px;
}
.guide-lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,.12);
  color: #fff;
  font-size: 22px;
  cursor: pointer;
}