/* B2B Logo Designer — overlays the BIG main gallery image (Swag-style). */

/* Canvas overlay — positioned by JS to the rendered garment image rect (object-fit
   contain letterboxes the image, so this is NOT the full container). */
.b2b-gdesign__overlay { position: absolute; left: 0; top: 0; z-index: 5; }
.b2b-gdesign__overlay .canvas-container { width: 100% !important; height: 100% !important; }
.b2b-gdesign__overlay canvas { width: 100% !important; height: 100% !important; }

/* Floating vertical tool rail on the main image (left edge, like Swag). */
.b2b-gdesign__rail {
  position: absolute; top: 14px; left: 14px; z-index: 6;
  display: flex; flex-direction: column; gap: 8px;
}
.b2b-gdesign__btn {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  width: 60px; padding: 8px 4px; cursor: pointer;
  background: #fff; border: 1px solid #e3e3e3; border-radius: 8px;
  box-shadow: 0 1px 4px rgba(0,0,0,.10); color: #374151;
  font-size: 10.5px; font-weight: 600;
}
.b2b-gdesign__btn:hover { background: #f3f4f6; border-color: #2563eb; color: #2563eb; }
.b2b-gdesign__btn svg { display: block; }
.b2b-gdesign__btn--danger:hover { border-color: #dc2626; color: #dc2626; background: #fef2f2; }

/* Color tools panel (Edit Colors / Convert) — floats over the gallery image. */
.b2b-colorpanel {
  position: absolute; top: 14px; left: 84px; z-index: 8; width: 300px; max-width: calc(100% - 96px);
  background: #fff; border: 1px solid #e3e3e3; border-radius: 10px;
  box-shadow: 0 6px 24px rgba(0,0,0,.16); font-size: 13px; color: #1f2937;
}
.b2b-colorpanel__head { display: flex; align-items: center; justify-content: space-between; padding: 11px 14px; border-bottom: 1px solid #f0f0f1; }
.b2b-colorpanel__head strong { font-size: 14px; }
.b2b-colorpanel__close { background: none; border: none; font-size: 15px; cursor: pointer; color: #6b7280; line-height: 1; }
.b2b-colorpanel__body { padding: 12px 14px; max-height: 60vh; overflow-y: auto; }
.b2b-colorpanel__warn { background: #fef3e8; border: 1px solid #f3d9a8; color: #92400e; border-radius: 7px; padding: 9px 11px; font-size: 12px; line-height: 1.45; margin-bottom: 12px; }
.b2b-colorpanel__note { margin: 0 0 10px; color: #50575e; font-size: 12.5px; }
.b2b-colorpanel__rows { display: flex; flex-direction: column; gap: 8px; }
.b2b-colorpanel__row { display: flex; align-items: center; gap: 8px; }
.b2b-colorpanel__sw { width: 22px; height: 22px; border-radius: 5px; border: 1px solid #d0d0d0; flex: 0 0 22px; }
.b2b-colorpanel__pin { flex: 1; min-width: 0; padding: 5px 8px; border: 1px solid #d1d5db; border-radius: 6px; font-size: 12.5px; }
.b2b-colorpanel__pin.is-bad { border-color: #dc2626; }
.b2b-colorpanel__set, .b2b-colorpanel__pinadd { padding: 5px 10px; border: 1px solid #d1d5db; background: #f9fafb; border-radius: 6px; cursor: pointer; font-size: 12px; }
.b2b-colorpanel__set:hover, .b2b-colorpanel__pinadd:hover { border-color: #2563eb; color: #2563eb; }
.b2b-colorpanel__trans { padding: 5px 10px; border: 1px solid #d1d5db; background: #f9fafb; border-radius: 6px; cursor: pointer; font-size: 12px; line-height: 1; color: #6b7280; white-space: nowrap; }
.b2b-colorpanel__trans:hover { border-color: #dc2626; color: #dc2626; }
.b2b-colorpanel__trans strong { font-weight: 700; }
.b2b-colorpanel__row.is-transparent { opacity: .45; }
.b2b-colorpanel__row.is-transparent .b2b-colorpanel__sw { background-image: linear-gradient(45deg,#ccc 25%,transparent 25%,transparent 75%,#ccc 75%),linear-gradient(45deg,#ccc 25%,#fff 25%,#fff 75%,#ccc 75%) !important; background-size: 8px 8px; background-position: 0 0, 4px 4px; }
.b2b-colorpanel__radio { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.b2b-colorpanel__radio span { font-size: 12.5px; }
.b2b-colorpanel__addpin { display: flex; gap: 8px; margin-top: 12px; }
.b2b-colorpanel__foot { display: flex; align-items: center; gap: 10px; margin-top: 14px; padding-top: 12px; border-top: 1px solid #f0f0f1; }
.b2b-colorpanel__confirm { background: #2563eb; color: #fff; border: none; padding: 8px 16px; border-radius: 7px; font-weight: 600; cursor: pointer; }
.b2b-colorpanel__confirm:hover { background: #1d4ed8; }
.b2b-colorpanel__msg { font-size: 12px; color: #1a7f37; font-weight: 600; }
.b2b-colorpanel__revert { display: block; width: 100%; margin-top: 10px; background: #f3f4f6; color: #374151; border: 1px solid #e3e3e3; padding: 8px 16px; border-radius: 7px; font-weight: 600; cursor: pointer; }
.b2b-colorpanel__revert:hover { background: #e5e7eb; }
.b2b-colorpanel__revert[hidden] { display: none; }

/* Bottom help note — clean, scannable. */
.b2b-colorpanel__tips { margin-top: 14px; padding: 12px 14px; background: #f6f7f9; border: 1px solid #e5e7eb; border-radius: 8px; }
.b2b-colorpanel__tips-title { font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: #6b7280; margin-bottom: 6px; }
.b2b-colorpanel__tips-list { margin: 0; padding-left: 0; list-style: none; display: flex; flex-direction: column; gap: 6px; }
.b2b-colorpanel__tips-list li { font-size: 12.5px; line-height: 1.5; color: #374151; }
.b2b-colorpanel__tips-key { display: inline-block; font-weight: 700; color: #b91c1c; }

@media (max-width: 768px) {
  .b2b-colorpanel { left: 8px; top: auto; bottom: 8px; width: calc(100% - 16px); }
  .b2b-gdesign__rail { top: 8px; left: 8px; gap: 6px; }
  .b2b-gdesign__btn { width: 52px; font-size: 10px; padding: 6px 3px; }
}