/* === 全体 === */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; font-family: "Noto Sans JP", sans-serif; background-color: #f5f5f5; }

/* === ヘッダー === */
#chat-header {
  background-color: #007bff;
  color: #fff;
  text-align: center;
  padding: 12px 0;
  font-size: 1.5rem;
}

/* === チャットウィンドウ === */
#chat-window {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  background-color: #fff;
  margin: 8px;
  border-radius: 8px;
  border: 1px solid #ddd;
  max-height: 40vh;
}

/* === メッセージ色分け === */
.message {
  margin-bottom: 8px;
  padding: 8px 12px;
  border-radius: 12px;
  line-height: 1.4;
}
.message.caregiver {
  background-color: #e0f7fa !important;
  color: #006064 !important;
  text-align: left !important;
}
.message.caree {
  background-color: #fff3e0 !important;
  color: #e65100 !important;
  text-align: right !important;
}

/* === 入力パネル === */
.input-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: 8px;
  background-color: #fff;
  border-top: 1px solid #ddd;
}
.role-label.caregiver {
  color: #007bff;
  font-weight: bold;
  margin-right: 8px;
}
.role-label.caree {
  color: #28a745;
  font-weight: bold;
  margin-right: 8px;
}
.input-panel input {
  flex: 1;
  min-width: 120px;
  padding: 8px;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  margin: 4px 8px 4px 0;
}
.input-panel button {
  width: 40px;
  height: 40px;
  font-size: 20px;
  background-color: #007bff;
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  margin: 4px 8px 4px 0;
}
.input-panel button:hover {
  background-color: #0056b3;
}

/* === テンプレート関連 === */
#template-container {
  text-align: center;
  margin: 1rem 0;
}
.template-start {
  display: block;
  width: 100%;
  padding: 10px;
  margin: 0.5rem auto;
  background-color: #28a745;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
.template-start:hover {
  background-color: #218838;
}
#template-container button {
  display: inline-block;
  font-size: 1em;
  padding: 8px 16px;
  margin: 5px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
}

/* === 用語説明・翻訳・ログ保存 === */
.tts-panel, #glossary, #translation-panel, .action-buttons {
  display: flex;
  align-items: center;
  padding: 8px;
  background-color: #fff;
  border-top: 1px solid #ddd;
  gap: 8px;
}
#glossary input, #translation-panel select {
  padding: 6px;
  border: 1px solid #ccc;
  border-radius: 4px;
}
#glossary button, #translation-panel button, .action-buttons button {
  padding: 6px 12px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

/* === レスポンシブ対応 === */
@media only screen and (max-width: 600px) {
  #chat-header { font-size: 1.25rem; padding: 10px 0; }
  #chat-window { margin: 4px; padding: 8px; max-height: 30vh; }
  .input-panel, .tts-panel, #glossary, #translation-panel, .action-buttons {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
  .input-panel input, .input-panel button, .template-start {
    width: 100%;
    margin: 4px 0;
  }
}

.message {
  background-color: yellow !important;
}

.message.caregiver {
  background-color: lightblue !important;
}

.message.caree {
  background-color: orange !important;
}

/* === テンプレート開始ボタンの強調 === */
#template-start-btn {
  background-color: #28a745;   /* 鮮やかな緑 */
  color: white;
  font-size: 1.5rem;           /* 大きめ文字 */
  font-weight: bold;
  padding: 1rem 2rem;          /* 余白を広めに */
  border: none;
  border-radius: 10px;         /* 角丸 */
  cursor: pointer;
  display: block;
  margin: 1rem auto;           /* 中央寄せ */
  width: 60%;                  /* PC時は6割幅 */
  text-align: center;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

#template-start-btn:hover {
  background-color: #218838;   /* 濃い緑で hover */
  transform: scale(1.05);      /* 少し大きくなる */
}

/* === スマホ対応 === */
@media (max-width: 768px) {
  #template-start-btn {
    width: 90%;         /* スマホでは横幅いっぱいに近く */
    font-size: 1.2rem;  /* 少し小さめ文字で調整 */
    padding: 0.8rem 1rem;
  }
}

/* テンプレートボタン */
.template-btn {
  background-color: #007bff;
  color: white;
  font-size: 1.2rem;
  padding: 0.6rem 1rem;
  margin: 0.3rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.template-btn:hover {
  background-color: #0056b3;
}

/* スマホ対応 */
@media (max-width: 768px) {
  .template-btn {
    width: 45%;
    font-size: 1rem;
    padding: 0.8rem;
  }
}