:root {
  --gap: 1rem;
  --card-min-width: 220px;
}

/* Mobile-first */
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background: #f7f7f7;
  margin: 0;
  color: #222;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Layout spacing */
main.uk-section {
  padding-top: 1rem;
  padding-bottom: 2rem;
}

/* Ensure the upload form never exceeds viewport width on portrait phones */
#uploadForm {
  width: 100%;
  box-sizing: border-box;
  max-width: 100%;
  overflow: hidden;
  padding: 0.75rem;
}

/* Grid of patch cards using CSS Grid */
/* Default: 1 column (smartphone portrait) */
.patch-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  align-items: start;
  margin-top: 0.75rem;
}

/* Two columns on typical phone landscape and tablet portrait */
@media (min-width: 480px) {
  .patch-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Three columns on typical tablet landscape */
@media (min-width: 900px) {
  .patch-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Larger screens: up to 5 columns */
@media (min-width: 1200px) {
  .patch-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* Card styling applied to the root card element
   (template root element will receive this class in JS) */
.uk-card.patch-card {
  background: white;
  border-radius: 0.4rem;
  box-shadow: 0 1px 2px rgba(0,0,0,0.06);
  padding: 0;
  display: flex;
  flex-direction: column;
}

/* Card header/title */
.uk-card.patch-card .uk-card-header {
  padding: 0.75rem;
  border-radius: 0.4rem 0.4rem 0 0;
}
.uk-card.patch-card .uk-card-body {
  padding: 0.75rem;
}
.uk-card.patch-card .uk-card-footer {
  padding: 0.5rem 0.75rem;
}

/* Title */
.uk-card.patch-card h3 {
  margin: 0 0 0.2rem 0;
  font-size: 1.2rem;
  line-height: 1.2;
  word-break: break-word;
  color: #fff;
}

/* small meta text */
.patch-meta {
  color: #666;
  font-size: 0.9rem;
  margin-bottom: 0.2rem;
}

/* tag styling */
.patch-tags .uk-label {
  margin-right: 6px;
  margin-top: 6px;
  display: inline-block;
  cursor: pointer;
}

.patch-device {
  color: #fff;
  background-color: #666;
  cursor: pointer;
}

.patch-manufacturer {
  color: #222;
  background-color: #eee;
  cursor: pointer;
}

.patch-author {
  cursor: pointer;
}

/* ensure long text wraps nicely */
.uk-card.patch-card .uk-text-truncate {
  display: block;
  white-space: normal;
  overflow: visible;
}

/* Responsive adjustments */
@media (min-width: 680px) {
  main.uk-section {
    padding-top: 1.5rem;
  }
}

@media (min-width: 980px) {
  :root {
    --card-min-width: 260px;
  }
}