/* ================================================================
   WOG SPA FAQ — 攻略 / 常見問題樣式 v3.75 (2026-05-26)
   ================================================================ */

.faq-shop {
  padding: 4px 2px;
}

.faq-search {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 6px;
  margin-bottom: 10px;
}
#faq-search-input {
  padding: 8px 10px;
  font-size: 0.9em;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--r-md, 8px);
  color: var(--c-text, #e7e0c8);
}
#faq-search-input:focus {
  outline: none;
  border-color: var(--c-gold, #e0b94f);
  box-shadow: 0 0 0 2px rgba(224, 185, 79, 0.25);
}
.faq-action-btn {
  padding: 6px 8px;
  font-size: 0.75em;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  color: var(--c-text, #e7e0c8);
  cursor: pointer;
  white-space: nowrap;
}
.faq-action-btn:hover {
  background: rgba(224, 185, 79, 0.12);
  border-color: var(--c-gold-dim, #8b6914);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.faq-section {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r-md, 8px);
  overflow: hidden;
  transition: border-color 0.18s;
}
.faq-section.faq-open {
  border-color: var(--c-gold-dim, #8b6914);
  background: rgba(255, 255, 255, 0.04);
}

.faq-header {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 12px;
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.9em;
  color: var(--c-text, #e7e0c8);
  transition: background 0.15s;
}
.faq-header:hover {
  background: rgba(224, 185, 79, 0.06);
}
.faq-open .faq-header {
  background: rgba(224, 185, 79, 0.1);
}

.faq-arrow {
  display: inline-block;
  width: 14px;
  font-size: 0.7em;
  color: var(--c-gold-dim, #8b6914);
  transition: transform 0.2s;
}
.faq-open .faq-arrow {
  color: var(--c-gold, #e0b94f);
}

.faq-icon {
  font-size: 1.1em;
}

.faq-title {
  font-weight: 600;
  letter-spacing: 0.03em;
}

.faq-body {
  padding: 8px 14px 12px 14px;
  background: rgba(0, 0, 0, 0.3);
  border-top: 1px dotted rgba(255, 255, 255, 0.08);
  color: #c8c0a8;
  font-size: 0.84em;
  line-height: 1.65;
}
.faq-body ol {
  margin: 0;
  padding-left: 22px;
}
.faq-body li {
  margin: 4px 0;
}
.faq-body a {
  color: #ff8585;
  text-decoration: underline;
}
.faq-body code {
  display: inline-block;
  padding: 1px 6px;
  background: rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.85em;
  color: #ffd862;
}

.faq-tag {
  display: inline-block;
  padding: 1px 6px;
  background: rgba(224, 185, 79, 0.15);
  border: 1px solid var(--c-gold-dim, #8b6914);
  border-radius: 10px;
  color: var(--c-gold, #e0b94f);
  font-size: 0.85em;
  font-weight: 600;
}

.faq-hi {
  color: #ffd862;
  font-weight: 600;
}

.faq-empty {
  padding: 24px 12px;
  text-align: center;
  color: var(--c-text-faint);
  font-size: 0.85em;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--r-md, 8px);
}

.faq-foot {
  margin-top: 14px;
  padding: 8px;
  text-align: center;
  color: var(--c-text-faint);
  font-size: 0.7em;
  border-top: 1px dotted rgba(255, 255, 255, 0.1);
}

/* 手機窄屏：搜尋與按鈕分兩行 */
@media (max-width: 420px) {
  .faq-search {
    grid-template-columns: 1fr 1fr;
  }
  #faq-search-input {
    grid-column: 1 / -1;
  }
}