/* =====================================================
   homepage.css  -  Homepage redesign: explore cards + category grid
   Split from gpnotesv4.css (original lines 2443-2730)
   ===================================================== */

.sectionTitle {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: bold;
  color: var(--color1);
  margin: 14px 12px ;
  text-align: left;
}

.sectionTitle::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color4);
}

#categoryTitle svg {
  width: 20px;
  height: 20px;
  vertical-align: -4px;
  margin-right: 4px;
}

/* Explore / Latest Updates — pill buttons */
.explore-list {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 10px;
  margin: 12px;
  padding-left: 10px;
}

.explore-item {
  border-radius: 20px 10px;
  background: transparent;
  color: var(--color3);
  width: fit-content;
  text-align: center;
  margin: 0px;
  padding: 6px 10px ;
  cursor: pointer;
  font-size: 12px;
  font-family: inherit;
  border-left: 2px solid var(--color4);
  /* border-right: 2px solid var(--color4); */
}

/* .explore-item:hover {
  background: currentColor;
  color: var(--color2);
} */

/* Categories — responsive grid */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 100px));
  justify-content: center;
  gap: 12px;
  padding: 4px 12px 10px;
}

/* Base Category Tile with smoother transitions */
.categoryTile {
  /* Neon glow colour + border are per-category; see the blocks below */
  --glow: var(--color4);
  --glow-rgb: 255, 255, 255;
  --border: var(--color4);
  /* 0 = resting, 1 = elevated (hover / press) */
  --lift: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 100px;
  justify-self: center;
  /* gap: 4px; */
  padding: 6px;
  border-radius: 12px;
  border: 1px solid var(--border);
  
  background: var(--color2);
  color: var(--color1);
  font-family: inherit;
  cursor: pointer;
  touch-action: manipulation;
  /* Elevated (glow / lift) state derives from --lift, so hover and press share one source */
  transform: translateY(calc(var(--lift) * -4px)) scale(calc(1 + var(--lift) * 0.02));
  box-shadow: 0 0 calc(var(--lift) * 18px) var(--glow),
    inset 0 0 calc(var(--lift) * 10px) rgba(var(--glow-rgb), calc(var(--lift) * 0.2));
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s ease,
    border-color 0.25s ease;
}

/* Elevate on real hover only — avoids sticky hover on touch devices */
@media (hover: hover) and (pointer: fine) {
  .categoryTile:hover {
    --lift: 1;
    --border: var(--glow);
  }
}

/* Elevate briefly on tap (JS toggles .is-pressed) */
.categoryTile.is-pressed {
  --lift: 1;
  --border: var(--glow);
}



/* Icon Container */
.catIcon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  /* Remove the flat grey background to let the neon border shine */
  background: transparent;
  font-size: 26px;
  transform: scale(calc(1 + var(--lift, 0) * 0.15));
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.catIcon svg {
  width: 30px;
  height: 30px;
  /* align to top */
  vertical-align: top;
}

/* Category Label */
.catLabel {
  font-size: 10px;
  /* font-weight: 700; */
  text-align: center;
  /* color: var(--color3); */
  text-transform: uppercase;
  line-height: 1.2;
  letter-spacing: 0.3px;
}

/* =========================================
   NEON GLOW EFFECTS BY CATEGORY
   ========================================= */

/* NCD */
.categoryTile[data-category="ncd"] {
  --glow: var(--first-layer);
  --glow-rgb: 1, 255, 141;
}

.categoryTile[data-category="ncd"] .catIcon {
  color: var(--first-layer);
}

/* Infections */
.categoryTile[data-category="cd"] {
  --glow: var(--seventh-layer);
  --glow-rgb: 118, 139, 255;
}

.categoryTile[data-category="cd"] .catIcon {
  color: var(--seventh-layer);
}

/* Maternal */
.categoryTile[data-category="mch"] {
  --glow: var(--second-layer);
  --glow-rgb: 255, 255, 255;
}

.categoryTile[data-category="mch"] .catIcon {
  color: var(--second-layer);
}

/* Child Health */
.categoryTile[data-category="paeds"] {
  --glow: var(--third-layer);
  --glow-rgb: 0, 255, 234;
}

.categoryTile[data-category="paeds"] .catIcon {
  color: var(--third-layer);
}

/* Emergency */
.categoryTile[data-category="emerge"] {
  --glow: var(--forth-layer);
  --glow-rgb: 255, 213, 0;
}

.categoryTile[data-category="emerge"] .catIcon {
  color: var(--forth-layer);
}

/* Pharmacology */
.categoryTile[data-category="pharma"] {
  --glow: var(--fifth-layer);
  --glow-rgb: 255, 119, 232;
}

.categoryTile[data-category="pharma"] .catIcon {
  color: var(--fifth-layer);
}

/* Procedures */
.categoryTile[data-category="proc"] {
  --glow: var(--sixth-layer);
  --glow-rgb: 255, 110, 146;
}

.categoryTile[data-category="proc"] .catIcon {
  color: var(--sixth-layer);
}

/* Home Exercise Physiotherapy (external link) */
.categoryTile[data-category="hx"] {
  --glow: var(--eight-layer);
  --glow-rgb: 173, 255, 111;
}

.categoryTile[data-category="hx"] .catIcon {
  color: var(--eight-layer);
}

/* Category topic list sub-view + search results */
#categoryTopicsView,
#searchResults {
  color: var(--color1);
  padding: 12px 12px 0px 0px;
}

.categoryBackBtn {
  background: var(--color4);
  color: var(--color1);
  border: 1px solid var(--color3);
  border-radius: 8px;
  padding: 8px 14px;
  margin: 6px 12px 2px;
  cursor: pointer;
  font-size: 14px;
  font-family: inherit;
}

#categoryTopicList,
#searchResultsList {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  width: 92%;
}

#categoryTopicList li,
#searchResultsList li {
  width: 100%;
  cursor: pointer;
  padding: 12px 10px;
  border-left: 3px solid var(--first-layer);
  border-bottom: 1px solid grey;
  margin-bottom: 3px;
  font-size: 14px;
}

#categoryTopicList li:hover,
#searchResultsList li:hover {
  background-color: rgba(255, 255, 255, 0.15);
}