/* ===== footer.css ===== */

.site-footer {
  margin-top: 60px;
  border-top: 1px solid #2a2a2a;
  padding: 32px 16px 40px;
  text-align: center;
}

.footer-share-label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.78em;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: #555;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.footer-share-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* 区切り線 */
.footer-divider {
  border-top: 1px solid #2a2a2a;
  margin: 24px auto;
  max-width: 300px;
}

/* 共通ボタン */
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 6px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.92em;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
}

.share-btn:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

.share-btn:active {
  transform: translateY(0);
}

/* X (Twitter) */
.share-btn.x {
  background: #000;
  color: #fff;
}

/* LINE */
.share-btn.line {
  background: #06C755;
  color: #fff;
}

/* URLコピー */
.share-btn.copy {
  background: transparent;
  color: #aaa;
  border: 1px solid #333;
}

.share-btn.copy:hover {
  border-color: #f05454;
  color: #f05454;
}

/* Feedback */
.share-btn.feedback {
  background: transparent;
  color: #aaa;
  border: 1px solid #923232;
  padding: 10px 28px;
}

.share-btn.feedback:hover {
  background: #923232;
  color: #fff;
  border-color: #f05454;
}

/* コピー完了トースト */
.copy-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #1f1f1f;
  border: 1px solid #f05454;
  color: #eee;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.9em;
  letter-spacing: 0.1em;
  padding: 10px 24px;
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 9999;
  white-space: nowrap;
}

.copy-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* フッター下部テキスト */
.footer-copy {
  margin-top: 28px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.75em;
  letter-spacing: 0.12em;
  color: #444;
}

/* ===== スマホ (≤390px) ===== */
@media (max-width: 390px) {
  .share-btn {
    padding: 9px 14px;
    font-size: 0.85em;
  }

  .footer-share-buttons {
    gap: 8px;
  }
}