/*
 * AJAX Search Plugin — asp.css v3.0.0
 * Front-end styles for the search widget and results dropdown.
 */

/* ---------------------------------------------------------------------------
   Wrapper
--------------------------------------------------------------------------- */
.asp-wrapper {
  position: relative;
  display: inline-block;
  width: 100%;
  max-width: 400px;
  vertical-align: top;
  margin: var(--asp-margin, 0);
  font-family: var(--asp-font-family, Arial, sans-serif);
}

/* ---------------------------------------------------------------------------
   Form
--------------------------------------------------------------------------- */
.asp-form {
  display: flex;
  align-items: center;
  position: relative;
}

/* ---------------------------------------------------------------------------
   Search input
--------------------------------------------------------------------------- */
.asp-wrapper input[type="search"] {
  width: 100%;
  box-sizing: border-box;
  padding: var(--asp-padding, 10px);
  padding-left: 42px; /* space for inside icon */
  line-height: 1.4;
  border: var(--asp-border-width, 2px) solid var(--asp-border-color, #34db47);
  border-radius: var(--asp-border-radius, 20px);
  background: var(--asp-background-color, #ffffff);
  font-size: var(--asp-font-size, 16px);
  font-family: inherit;
  color: inherit;
  -webkit-appearance: none;
  appearance: none;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.asp-wrapper input[type="search"]:focus-visible {
  border-color: var(--asp-icon-color, #34db47);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--asp-border-color, #34db47) 25%, transparent);
}

/* Hide browser's native clear (×) button */
.asp-wrapper input[type="search"]::-webkit-search-cancel-button,
.asp-wrapper input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
  appearance: none;
}

/* ---------------------------------------------------------------------------
   Search icon — default position: inside (overlaid on left of input)
--------------------------------------------------------------------------- */
.asp-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  border-radius: 3px;
}

.asp-icon:focus-visible {
  outline: 2px solid var(--asp-border-color, #34db47);
  outline-offset: 2px;
}

.asp-icon svg {
  width: 22px;
  height: 22px;
  fill: var(--asp-icon-color, #34db47);
  pointer-events: none;
  transition: fill 0.2s ease;
}

.asp-icon:hover svg,
.asp-icon:focus-visible svg {
  fill: color-mix(in srgb, var(--asp-icon-color, #34db47) 70%, #000);
}

/* ---------------------------------------------------------------------------
   Icon — outside position (flex sibling of the input)
--------------------------------------------------------------------------- */
.asp-wrapper[data-icon-position="outside"] .asp-icon {
  position: static;
  transform: none;
  margin-right: 8px;
}

.asp-wrapper[data-icon-position="outside"] input[type="search"] {
  padding-left: var(--asp-padding, 10px);
}

/* ---------------------------------------------------------------------------
   Results dropdown
--------------------------------------------------------------------------- */
.asp-results {
  position: absolute;
  top: calc(100% + 3px);
  left: 0;
  right: 0;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  max-height: 360px;
  overflow-y: auto;
  z-index: 9999;
  display: none;
  box-sizing: border-box;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  /* Subtle entrance animation */
  transform-origin: top center;
}

.asp-results.active {
  display: block;
  animation: asp-dropdown-in 0.15s ease;
}

@keyframes asp-dropdown-in {
  from { opacity: 0; transform: scaleY(0.95); }
  to   { opacity: 1; transform: scaleY(1); }
}

/* ---------------------------------------------------------------------------
   Individual result item
--------------------------------------------------------------------------- */
.asp-result-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-bottom: 1px solid #f0f0f0;
  cursor: pointer;
  transition: background 0.1s ease;
}

.asp-result-item:last-child {
  border-bottom: none;
}

.asp-result-item.active-item {
  background: #f0f8ff;
}

/* ---------------------------------------------------------------------------
   Thumbnail
--------------------------------------------------------------------------- */
.asp-result-thumb {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 4px;
  overflow: hidden;
  background: #f5f5f5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.asp-result-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.asp-result-thumb--placeholder svg {
  width: 22px;
  height: 22px;
  fill: #ccc;
}

/* ---------------------------------------------------------------------------
   Result meta (title, excerpt, badge)
--------------------------------------------------------------------------- */
.asp-result-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0; /* allow text truncation */
  flex: 1;
}

.asp-result-title {
  display: block;
  text-decoration: none;
  color: #1a1a1a;
  font-size: 0.95em;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.15s ease;
}

.asp-result-item.active-item .asp-result-title,
.asp-result-item:hover .asp-result-title {
  color: var(--asp-icon-color, #34db47);
}

.asp-result-excerpt {
  display: block;
  font-size: 0.8em;
  color: #777;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}

.asp-result-badge {
  display: inline-block;
  font-size: 0.7em;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #fff;
  background: var(--asp-icon-color, #34db47);
  border-radius: 3px;
  padding: 1px 5px;
  line-height: 1.5;
  align-self: flex-start;
}

/* Highlight matched text */
.asp-highlight {
  background: #fff3cd;
  color: inherit;
  font-weight: 600;
  border-radius: 2px;
  padding: 0 1px;
}

/* ---------------------------------------------------------------------------
   Status rows (loading, no results, error)
--------------------------------------------------------------------------- */
.asp-status {
  padding: 10px 14px;
  color: #888;
  font-size: 0.9em;
  font-style: italic;
  display: flex;
  align-items: center;
  gap: 8px;
}

.asp-status--error {
  color: #c0392b;
}

/* CSS loading spinner */
.asp-results.is-loading .asp-status::before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid #ddd;
  border-top-color: var(--asp-icon-color, #34db47);
  border-radius: 50%;
  animation: asp-spin 0.65s linear infinite;
  flex-shrink: 0;
}

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

/* ---------------------------------------------------------------------------
   Accessibility: screen-reader only text
--------------------------------------------------------------------------- */
.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}

/* ---------------------------------------------------------------------------
   Reduced motion
--------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .asp-results.active       { animation: none; }
  .asp-icon svg             { transition: none; }
  .asp-wrapper input[type="search"] { transition: none; }
  .asp-result-item          { transition: none; }
  .asp-result-title         { transition: none; }

  .asp-results.is-loading .asp-status::before {
    animation: none;
    border: none;
    content: '…';
    width: auto;
    height: auto;
  }
}

/* ---------------------------------------------------------------------------
   Responsive
--------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .asp-wrapper {
    max-width: 100%;
  }

  .asp-wrapper input[type="search"] {
    font-size: 14px;
    padding-left: 38px;
  }

  .asp-icon {
    left: 10px;
    width: 20px;
    height: 20px;
  }

  .asp-icon svg {
    width: 20px;
    height: 20px;
  }
}

@media (max-width: 480px) {
  .asp-wrapper input[type="search"] {
    font-size: 13px;
    padding-left: 34px;
  }

  .asp-icon {
    left: 8px;
    width: 18px;
    height: 18px;
  }

  .asp-icon svg {
    width: 18px;
    height: 18px;
  }

  .asp-result-thumb {
    display: none; /* hide thumbs on very small screens */
  }
}