/* AI 類似作品検索ページ。共通部分は /style.css と /search/search.css */

.container--mid {
  max-width: 760px;
}

.section-heading {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.8rem;
}

.mock-note strong {
  color: var(--accent);
  font-weight: 400;
}

/* ------------------------------------------------------------------
   基準作品
   ------------------------------------------------------------------ */
.base {
  margin-top: 2rem;
}

.base-current {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  padding: 1.1rem;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.02);
}

.base-current img {
  width: 160px;
  flex: none;
  border-radius: 2px;
  border: 1px solid var(--border);
}

.base-title {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.5;
}

.base-meta {
  margin: 0.4rem 0 0;
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.6;
}

.base-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.7rem;
}

.base-tags span {
  background: var(--field-bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.12rem 0.6rem;
  font-size: 0.68rem;
  color: #cfcfcf;
}

.base-actions {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.9rem;
}

.ghost-btn {
  background: var(--field-bg);
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--ink);
  padding: 0.5rem 1.1rem;
  /* button は font を継承しないので明示する (日本語が UA 既定font になる) */
  font-family: var(--font-body);
  font-size: 0.78rem;
  cursor: pointer;
  transition: border-color 0.2s;
}

.ghost-btn:hover:not(:disabled) {
  border-color: var(--accent);
}

.ghost-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ------------------------------------------------------------------
   作品ピッカー
   ------------------------------------------------------------------ */
.picker {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px dashed var(--border);
  border-radius: 3px;
}

.pick-bar {
  display: flex;
  gap: 0.5rem;
}

.pick-bar input[type="search"] {
  flex: 1;
  min-width: 0;
}

.pick-bar select {
  width: auto;
  flex: none;
}

.pick-status {
  margin: 0.8rem 0 0.6rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.pick-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.6rem;
  max-height: 320px;
  overflow-y: auto;
}

.pick-list button {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  width: 100%;
  height: 100%;
  padding: 0.4rem;
  background: none;
  border: 1px solid transparent;
  border-radius: 2px;
  color: var(--ink);
  font: inherit;
  font-size: 0.76rem;
  line-height: 1.5;
  text-align: left;
  cursor: pointer;
}

.pick-list button:hover,
.pick-list button:focus-visible {
  border-color: var(--accent);
  background: rgba(255, 45, 45, 0.05);
}

.pick-list img {
  width: 100%;
  border-radius: 2px;
  border: 1px solid var(--border);
}

/* ------------------------------------------------------------------
   結果セクション
   ------------------------------------------------------------------ */
#ai-section {
  margin-top: 2.4rem;
}

.page-link {
  margin-top: 3rem;
  font-size: 0.82rem;
}

.page-link a {
  color: var(--muted);
  text-decoration: none;
}

.page-link a:hover {
  color: var(--accent);
}

@media (max-width: 560px) {
  .base-current {
    flex-direction: column;
  }

  .base-current img {
    width: 100%;
  }
}