/* FRONT GRID: centered, never overflow */
.csi-front{
  --csiTile: 200px;
  --csiCols: 6;

  --csiFilledBg: #ffffff;
  --csiFilledText: #111111;
  --csiOutlineText: #ffffff;
  --csiOutlineBorder: rgba(255,255,255,.85);

  display: grid;
  gap: 14px;
  justify-content: center;
  align-content: start;

  /* desktop: fixed columns */
  grid-template-columns: repeat(var(--csiCols), min(var(--csiTile), 100%));
}

/* TILE */
.csi-tile{
  position: relative;
  width: min(var(--csiTile), 100%);
  aspect-ratio: 1 / 1;                 /* square */
  overflow: hidden;
  border-radius: var(--csiRadius, 18px);
  background: #111;
}

/* image */
.csi-img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1);
  transition: transform .18s ease;
}

/* overlay (stronger) */
.csi-overlay{
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0);
  transition: background .18s ease;
  pointer-events: none;
}

/* actions: VERTICAL column */
.csi-actions{
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;              /* << column */
  justify-content: center;
  align-items: center;
  gap: 10px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease;
  padding: 12px;
  pointer-events: none;
}

/* buttons: bigger */
.csi-btn{
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none !important;
  font-weight: 800;
  font-size: 13px;
  padding: 10px 14px;
  border-radius: 999px;
  line-height: 1;
  user-select: none;
  white-space: nowrap;
  width: min(170px, 86%);              /* same width, no stretching page */
  overflow: hidden;
  text-overflow: ellipsis;
}

/* per-button styles + FORCE colors */
.csi-btn--filled{
  background: var(--csiFilledBg) !important;
  color: var(--csiFilledText) !important;
}

.csi-btn--outline{
  background: rgba(0,0,0,.18) !important;
  color: var(--csiOutlineText) !important;
  border: 1px solid var(--csiOutlineBorder) !important;
}

.csi-btn--disabled{
  opacity: .55;
  cursor: not-allowed;
}

/* hover */
.csi-tile:hover .csi-img{ transform: scale(1.05); }
.csi-tile:hover .csi-overlay{ background: rgba(0,0,0,.62); } /* stronger */
.csi-tile:hover .csi-actions{ opacity: 1; transform: translateY(0); }

/* MOBILE: always exactly 3 per row */
@media (max-width: 768px){
  .csi-front{
    /* exactly 3 columns */
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
    max-width: 100%;
  }

  /* make tiles fit column width */
  .csi-tile{
    width: 100%;
    aspect-ratio: 1 / 1;
  }

  /* buttons a bit smaller on very narrow screens so they fit */
  .csi-btn{
    width: min(160px, 90%);
    font-size: 12px;
    padding: 9px 12px;
  }
}