/**
 * ابزار پورت‌ها — لیست + viewer
 */
.ic-tool-connector-pinouts .ic-pinouts-head .ic-tool-title.ic-pinouts-title {
  color: #4e91e6;
}

.ic-tool-connector-pinouts:not(.ic-tool-pinout-viewer) > .ic-pinouts-body {
  padding-top: 20px;
  padding-bottom: 40px;
}

.ic-tool-connector-pinouts .ic-pinouts-desc {
  margin-bottom: 55px;
}

.ic-pinouts-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px 18px;
  width: 100%;
  max-width: var(--ic-tool-content-max, 380px);
  margin: 0 auto;
}

.ic-pinouts-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 96px;
  padding: 12px 6px;
  border-radius: 22px;
  background: #f8f8f8;
  text-decoration: none;
  color: inherit;
  transition: background 0.15s ease;
}

.ic-pinouts-card:active {
  background: #eef2f7;
}

.ic-pinouts-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 12px;
}

.ic-pinouts-card-icon img {
  display: block;
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.ic-pinouts-card-title {
  font-size: 9.5px;
  line-height: 16px;
  color: #2d3a4a;
  text-align: center;
}

/* ── Viewer ── */
.ic-tool-pinout-viewer {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  height: 100dvh;
}

main.ic-tool.ic-tool-pinout-viewer .ic-pinout-view-head {
  direction: ltr;
  border-bottom: 1px solid #ececec;
  padding: 17px 16px 14px !important;
  min-height: 0;
}

main.ic-tool.ic-tool-pinout-viewer .ic-pinout-view-head .ic-tool-back {
  right: 10px;
  padding: 6px;
}

main.ic-tool.ic-tool-pinout-viewer .ic-pinout-view-head .ic-tool-back .ic-icon {
  width: 20px !important;
  height: 20px !important;
  -webkit-mask-size: 20px 20px;
  mask-size: 20px 20px;
}

main.ic-tool.ic-tool-pinout-viewer .ic-pinout-view-title {
  padding: 0 44px;
  font-size: 12px;
  line-height: 1.3;
  direction: rtl;
}

.ic-pinout-view-wrap {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: #fff;
}

.ic-tool-pinout-viewer .ic-pinout-frame {
  flex: 1 1 auto;
  width: 100%;
  min-height: calc(100dvh - 56px);
  border: 0;
  background: #fff;
}

.ic-tool-pinout-viewer .ic-pinout-frame.is-loading {
  opacity: 0;
}

.ic-pinout-loading {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #fff;
}

.ic-pinout-loading[hidden] {
  display: none !important;
}

.ic-pinout-loading-dot {
  width: 22px;
  height: 22px;
  border: 2px solid #dbe7fb;
  border-top-color: #4e91e6;
  border-radius: 50%;
  animation: ic-pinout-spin 0.8s linear infinite;
}

.ic-pinout-loading-text {
  font-size: 12px;
  color: #8090a8;
}

@keyframes ic-pinout-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 360px) {
  .ic-pinouts-grid {
    gap: 20px 14px;
  }
}