/* Font Import */
@import url("https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600&display=swap");

/* Apply Open Sans globally */
body {
  font-family: "Open Sans", Arial, sans-serif;
  scroll-behavior: smooth;
  padding-top: 100px; 
}

/*Search bar functionality design*/
.search-results {
  position: relative;
  top: calc(100% + 0px);
  max-height: 200px;
  overflow-y: auto;
  padding-left: 0;
  border: 1px solid #ccc;
  background-color: #fff;
  position: absolute;
  width: 50%;
  z-index: 1000;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.search-results li {
  padding: 5px 10px;
  list-style: none;
}

/* Hover effect */
.search-results li:hover {
  background-color: #eee;
}

/* Highlight matched text as pink */
.search-results mark {
  background-color: var(--bs-vhppink);
  color: black;
}

/* Change to borders of live dropdrownmenu to improve visual look */
#results {
  border: none !important;       
  margin: 0;                      /* removes spacing that can show as a line */
}

/* Cards as a button */
.card-button:hover, .card-button:focus{
    transition: all 0.3s ease;
    cursor: pointer;
}

.card-button-vhppink:hover, .card-button-vhppink:focus{
      color: white;
      background-color: var(--bs-vhppink);
      border-color: var(--bs-vhppink);
}

.card-button-vhppink_distinct:hover, .card-button-vhppink_distinct:focus{
      color: white;
      background-color: var(--bs-vhppink_distinct);
      border-color: var(--bs-vhppink_distinct);

}

.card-button-vhpblue:hover, .card-button-vhpblue:focus{
      color: white;
      background-color: var(--bs-vhpblue);
      border-color: var(--bs-vhpblue);
}
.card-button-vhporange:hover,  .card-button-vhporange:focus{
      color: white;
      background-color: var(--bs-vhporange);
      border-color: var(--bs-vhporange);
}   
.card-button-vhpteal:hover,  .card-button-vhpteal:focus{
      color: white;
      background-color: var(--bs-vhpteal);
      border-color: var(--bs-vhpteal);
}  
.card-button-vhplight-green:hover,  .card-button-vhplight-green:focus{
      color: white;
      background-color: var(--bs-vhplight-green);
      border-color: var(--bs-vhplight-green);
}  
.card-button-vhplight-purple:hover,  .card-button-vhplight-purple:focus{
      color: white;
      background-color: var(--bs-vhplight-purple);
      border-color: var(--bs-vhplight-purple);
}  
.card-button-vhplight-blue:hover,  .card-button-vhplight-blue:focus{
      color: white;
      background-color: var(--bs-vhplight-blue);
      border-color: var(--bs-vhplight-blue);
}  

/* Default accordion button (collapsed) stays standard */
.accordion-button {
  background-color: var(--bs-white);
  color: var(--bs-body-color);
  border: none;
}

/* When the accordion is open (NOT collapsed) */
.accordion-button:not(.collapsed) {
  background-color: var(--bs-vhplight-blue);
  color: var(--bs-body-color);
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.125);
}

/* Remove Bootstrap’s dark gradient focus ring */
.accordion-button:focus {
  box-shadow: none;
  border-color: transparent;
}

/* Optional: make arrow icon darker on light blue */
.accordion-button:not(.collapsed)::after {
  filter: brightness(0.6);
}

/* ==
/* Link Colors */
a {
  color: var(--pink);
  font-weight: 600;
}

a:hover {
  color: var(--blue);
}

/* Custom Scrollbar */
html {
  scrollbar-color: var(--grey) var(--white);
}


/* Grid layout for Search/Filter Results */
.results-section {
    min-height: 300px;
}

.results-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

/* --- setting for dropdownmenu --- */
.dropdown-menu.dropdown-scroll {
  max-height: 200px;
  overflow-y: scroll;
  overflow-x: hidden;
  white-space: normal;
  word-wrap: break-word;
  word-break: break-word;
  width: 100%;      
  min-width: 100%;   
  max-width: none;  
  padding: 5px 0;
}

.dropdown-menu.dropdown-scroll .dropdown-item {
  white-space: normal;
  line-height: 1.2;
  padding: 6px 12px;
}

/* ============================================================================
   VHP4Safety Glossary Term Highlighting
   Note: Can be overridden by glossary_highlighter.js CONFIG.css if configured
   ============================================================================ */

/* Base styles for all glossary terms */
.glossary-term {
  cursor: help;
  display: inline;
  padding: 0 !important;
}

/* Subtle variant - light blue with dotted underline */
.glossary-term-subtle {
  background-color: rgba(48, 123, 191, 0.2);
  border-bottom: 2px dotted #307bbf;
}

.glossary-term-subtle:hover {
  background-color: rgba(48, 123, 191, 0.35);
  border-bottom: 2px solid #307bbf;
}

/* Bold variant - bold text only */
.glossary-term-bold {
  background-color: rgba(48, 123, 191, 0.05);
}

.glossary-term-bold:hover {
  background-color: rgba(48, 123, 191, 0.15);
}

/* Custom tooltip styling with animations */
.tooltip {
  font-size: 0.875rem;
  opacity: 0 !important;
  transition: opacity 1s ease-in-out;
  will-change: transform, opacity; /* Optimize for animation performance */
  backface-visibility: hidden; /* Prevent flickering */
  -webkit-font-smoothing: antialiased; /* Smooth text rendering */
  padding-bottom: 25px;
  padding-left: 15px;
}

/* Non-fixed tooltip variant used for top placement */
.tooltip.vhp-glossary-tooltip {
  position: absolute !important;
  bottom: auto !important;
  left: auto !important;
  top: auto !important;
  right: auto !important;
}

/* Fixed position tooltip at bottom-left corner */
.tooltip.vhp-glossary-tooltip-fixed {
  position: fixed !important;
  bottom: 2px !important;
  left: 2px !important;
  top: auto !important;
  right: auto !important;
  transform: none !important;
  margin: 0 !important;
}

.tooltip.vhp-glossary-tooltip-fixed .tooltip-arrow {
  display: none !important; /* Hide arrow for fixed position */
}

.tooltip.show {
  opacity: 1 !important;
  animation: tooltipFadeIn 0.25s ease-out forwards;
}

.tooltip.hiding {
  animation: tooltipFadeOut 0.2s ease-in forwards;
}

.tooltip-inner {
  max-width: 300px;
  text-align: left;
  background-color: rgb(0, 0, 0);
  box-shadow: 0 2px 8px rgb(0, 0, 0);
  opacity: 0.7 !important;
  transform-origin: top left;
}

.tooltip-arrow::before {
  border-bottom-color: var(--bs-vhpteal) !important;
}

/* Tooltip animations - scale from bottom-left corner (fixed position) */
@keyframes tooltipFadeIn {
  0% {
    opacity: 0;
    transform: scale(0.85);
    transform-origin: bottom left;
  }
  100% {
    opacity: 1;
    transform: scale(1);
    transform-origin: bottom left;
  }
}

@keyframes tooltipFadeOut {
  0% {
    opacity: 1;
    transform: scale(1);
    transform-origin: bottom left;
  }
  100% {
    opacity: 0;
    transform: scale(0.85);
    transform-origin: bottom left;
  }
}