/* GENERATED FILE — edit styles/*.css instead. */

/* ===== Search ===== */

/* Search page styles */
.search-section{max-width:1200px;margin:0 auto;background:linear-gradient(180deg, var(--surface), color-mix(in oklab, var(--accent) 6%, var(--surface)));border:2px solid color-mix(in oklab, var(--accent) 35%, var(--border));border-radius:10px;padding:1.75rem;margin-bottom:1.75rem;box-shadow:0 8px 18px rgba(0,0,0,.08)}
.search-section h1{font-size:1.5rem;margin:0 0 2rem 0;}
.search-input-group{display:grid;gap:1.5rem;margin-bottom:0.75rem}
.search-input-group label{display:block;font-weight:700;margin:0;font-size:1.05rem;color:var(--fg)}
.search-input-group input{width:100%;padding:.9rem 1rem;font-size:1.1rem;border:2px solid var(--border);border-radius:8px;background:var(--bg);color:var(--fg);transition:border-color .15s, box-shadow .15s}
.search-input-group input::placeholder{color:color-mix(in oklab, var(--muted) 70%, transparent)}
.search-input-group input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in oklab, var(--accent) 18%, transparent)}
.search-result-list{display:grid;gap:.35rem;padding:.75rem;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-card);overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;scrollbar-gutter:stable}
.search-result-list__heading{font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.search-result-list__list{display:grid;gap:.35rem}
.search-result-list__list--kanji{display:flex;flex-wrap:wrap;align-items:stretch;gap:.35rem}
.search-result-list__list--kanji .search-suggestion{width:auto;flex:0 1 auto}
.search-result-list__list--kanji .search-suggestion__main{flex:0 1 auto}
.search-result-list__empty{display:grid;gap:.75rem;padding:.25rem 0 .1rem}
.search-result-list__message{margin:0;color:var(--muted);font-size:.95rem;line-height:1.55}
.search-suggestion{display:flex;align-items:center;justify-content:space-between;gap:.75rem;width:100%;min-width:0;padding:.75rem .9rem;border:1px solid transparent;border-radius:10px;background:var(--surface);color:var(--fg);box-shadow:0 4px 6px rgba(0,0,0,0.07), 0 1px 3px rgba(0,0,0,0.04);transition:background .15s,border-color .15s;cursor:pointer;text-align:left}
.search-suggestion:hover{border-color:color-mix(in oklab, var(--accent) 35%, var(--border));outline:none}
.search-suggestion__main{display:flex;flex-direction:column;gap:.2rem;min-width:0;flex:1}
.search-suggestion__char{font-family:var(--font-display);font-size:1.6rem;line-height:1;font-weight:600;text-align:center}
.search-suggestion__char-image,.search-suggestion__char img{width:1.6rem;height:1.6rem;object-fit:contain;vertical-align:middle;display:inline-block}
.search-suggestion__meta{font-size:.85rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.filter-group{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}
.filter-item label{display:block;font-weight:500;margin-bottom:.5rem;font-size:.9rem;color:var(--muted)}
.filter-item select,.filter-item input{width:100%;padding:.5rem;font-size:.95rem;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--fg);transition:border-color .15s}
.filter-item select:focus,.filter-item input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in oklab, var(--accent) 15%, transparent)}
.search-actions{margin-top:1.25rem;display:flex;justify-content:flex-end}
.search-results-header{margin-bottom:1rem}
.search-result-list .loading,.search-result-list .no-results{text-align:center;padding:1rem 0;color:var(--muted);font-size:1.1rem}
.home-hero{position:relative;overflow:hidden;display:grid;grid-template-columns:1fr;gap:clamp(1.25rem,3vw,2.5rem);padding:clamp(1rem,3.5vw,3rem);margin-bottom:2rem;background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,248,236,.9));border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow-soft)}
.home-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top right, color-mix(in oklab, var(--accent-green) 18%, transparent), transparent 36%),radial-gradient(circle at bottom left, color-mix(in oklab, var(--accent-orange) 16%, transparent), transparent 32%);pointer-events:none}
.home-hero__search{position:relative;z-index:1}
.home-hero h1{font-size:1.5rem;margin:0 0 1rem;line-height:1.08}
.cta-button{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;padding:.82rem 1.25rem;background:var(--link);color:#fff;border-radius:999px;font-weight:700;transition:background .15s,color .15s;box-shadow:var(--shadow-card);font-size:1rem}
.cta-button:hover{color:#fff;text-decoration:none}
.cta-button.cta-button--green{background:var(--accent-green)}
.cta-button.cta-button--orange{background:var(--accent-orange)}

@media (max-width: 640px){
  .search-section{padding:1rem}
  .search-suggestion{align-items:flex-start;flex-direction:column;gap:.3rem;padding:.7rem .8rem}
  .search-suggestion__meta{white-space:normal;overflow:visible;text-overflow:clip}
}

/* Shared search input row */
.search-input-wrapper {
  display: flex;
  gap: 0.75rem;
  align-items: stretch;
  position: relative;
}

.search-input-wrapper input {
  flex: 1;
}

.ai-search-btn:disabled {
  background: var(--muted);
  box-shadow: none;
  cursor: not-allowed;
  filter: none;
  opacity: 0.7;
}

.sparkle-icon {
  animation: pulse-sparkle 2s infinite ease-in-out;
}

@keyframes pulse-sparkle {
  0%, 100% { transform: scale(1) rotate(0deg); opacity: 0.9; }
  50% { transform: scale(1.15) rotate(10deg); opacity: 1; }
}

/* Dynamic placeholder with smooth transitions */
.dynamic-placeholder {
  position: absolute;
  left: 1.1rem;
  top: 0;
  height: 3.12rem;
  display: flex;
  align-items: center;
  color: color-mix(in oklab, var(--muted) 70%, transparent);
  font-size: 1.1rem;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: calc(100% - 150px);
}

.dynamic-placeholder .placeholder-text {
  display: inline-block;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

#search-input:focus ~ .dynamic-placeholder,
#search-input:not(:placeholder-shown) ~ .dynamic-placeholder,
#search-input:disabled ~ .dynamic-placeholder {
  opacity: 0;
  transform: translateX(10px);
}

@media (max-width: 576px) {
  .dynamic-placeholder {
    max-width: calc(100% - 2.5rem);
  }
}

/* AI Explanation Card */
.ai-explanation-container {
  margin-bottom: 2rem;
}

.ai-explanation-card {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(236, 72, 153, 0.05));
  border: 1.5px solid color-mix(in oklab, #a855f7 20%, var(--border));
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 6px 24px rgba(168, 85, 247, 0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: ai-slide-down 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-explanation-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.ai-badge {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #6366f1, #a855f7);
  color: white;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  box-shadow: 0 2px 6px rgba(168, 85, 247, 0.2);
}

.ai-explanation-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--fg);
}

.ai-explanation-body {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--fg);
  margin: 0;
}

/* Loader Styles */
.ai-loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 5rem 2rem;
  text-align: center;
  gap: 1.5rem;
}

.ai-loader__spinner {
  width: 48px;
  height: 48px;
  border: 4px solid color-mix(in oklab, #a855f7 10%, transparent);
  border-left-color: #a855f7;
  border-radius: 50%;
  animation: ai-spin 0.85s linear infinite;
  box-shadow: 0 0 16px rgba(168, 85, 247, 0.1);
}

.ai-loader__text {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--muted);
  margin: 0;
  animation: ai-pulse-text 1.5s infinite ease-in-out;
}

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

@keyframes ai-pulse-text {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

@keyframes ai-slide-down {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 576px) {
  .search-input-wrapper {
    flex-direction: column;
  }
  .ai-search-btn {
    width: 100%;
    padding: 0.85rem;
  }
}

/* ===== Utilities ===== */

/* 404 Error page styles */
.error-page{text-align:center;padding:4rem 1rem}
.error-code{font-size:3rem;font-weight:700;color:var(--accent);margin:0;line-height:1}
.error-title{font-size:1.75rem;color:var(--fg);margin:1rem 0}
.error-message{font-size:1.1rem;color:var(--muted);margin:0 0 2rem}
.error-actions{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}
.btn-home,.btn-search{display:inline-block;padding:.75rem 1.5rem;border-radius:6px;font-weight:600;text-decoration:none;transition:background .15s,color .15s;box-shadow:0 2px 4px rgba(0,0,0,.1)}
.btn-home{background:var(--accent);color:#fff}
.btn-home:hover{color:#fff}
.btn-search{background:var(--surface);color:var(--accent);border:1px solid var(--border)}
.btn-search:hover{color:var(--accent)}

@media (max-width:600px){
.kanji-hero--split{gap:0.5rem}
.reading-group{gap:.65rem;padding:.6rem .75rem}
.reading-label{width:1.95rem;height:1.6rem;font-size:.78rem}
.reading-value{font-size:1.05rem}
.filter-group{grid-template-columns:1fr}
.welcome-section{padding:1rem 0}
.welcome-section h2{font-size:1.5rem}
.footer-content{grid-template-columns:1fr;gap:1.5rem}
.site-footer{padding:2rem 1rem 1rem}
.error-code{font-size:5rem}
.error-title{font-size:1.5rem}
.error-actions{flex-direction:column;align-items:center}
.kanji-section-page--radical-index .radical-grid,
.kanji-section-page--stroke-index .radical-grid,
.kanji-section-page--reading-index .radical-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.35rem}
.kanji-section-page--radical-index .radical-card,
.kanji-section-page--stroke-index .radical-card,
.kanji-section-page--reading-index .radical-card{min-height:72px;padding:.45rem .25rem;border-radius:10px}
.kanji-section-page--radical-index .radical-card__glyph,
.kanji-section-page--stroke-index .radical-card__glyph,
.kanji-section-page--reading-index .radical-card__glyph{font-size:1.4rem;line-height:1.05}
.kanji-section-page--radical-index .radical-card__label{font-size:.8rem}
.kanji-section-page--radical-index .radical-card__count,
.kanji-section-page--stroke-index .radical-card__count,
.kanji-section-page--reading-index .radical-card__count{font-size:.8rem;line-height:1.3}

.kanji-section-page--kanken-index .radical-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem}
.kanji-section-page--kanken-index .radical-card{min-height:85px;padding:.6rem .4rem;border-radius:10px}
.kanji-section-page--kanken-index .radical-card__glyph{font-size:1.15rem;line-height:1.1}
.kanji-section-page--kanken-index .radical-card__label{font-size:.8rem}
.kanji-section-page--kanken-index .radical-card__count{font-size:.78rem;line-height:1.1}

}

/* Breadcrumb navigation at the bottom of entries */
.entry-breadcrumbs {
  margin-top: 2.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--muted);
}
.entry-breadcrumbs .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.35rem 0.5rem;
}
.entry-breadcrumbs .breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.entry-breadcrumbs .breadcrumb-item a {
  color: var(--link);
  text-decoration: none;
  transition: color 0.15s;
}
.entry-breadcrumbs .breadcrumb-item a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}
.entry-breadcrumbs .breadcrumb-separator {
  color: color-mix(in oklab, var(--muted) 60%, transparent);
  font-size: 0.75rem;
  user-select: none;
}
.entry-breadcrumbs .breadcrumb-current {
  color: var(--fg);
  font-weight: 500;
}