/* 入力欄ロック時 */
.docsbot-chat-input-form.sim-input-locked .docsbot-chat-input {
  opacity: 0.55;
  cursor: not-allowed;
}

.docsbot-chat-input-form.sim-input-locked .docsbot-chat-btn-send,
.docsbot-chat-input-form.sim-input-locked .docsbot-image-upload-btn {
  opacity: 0.4;
  pointer-events: none;
}

/* 追加パネル */
.sim-ui-panel {
  margin-top: 8px;
}

.sim-ui-body {
  width: 100%;
}

.sim-panel-help {
  font-size: 12px;
  line-height: 1.6;
  color: #64748b;
}

.sim-option-group {
  margin-top: 10px;
}

.sim-option-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.sim-option-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sim-option-btn,
.sim-back-btn,
.sim-upload-btn,
.sim-chip-btn {
  display: block;
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid #d7dee7;
  border-radius: 10px;
  background: #fff;
  color: #334155;
  font-size: 14px;
  line-height: 1.55;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.08s ease;
}

.sim-option-btn:hover,
.sim-back-btn:hover,
.sim-upload-btn:hover,
.sim-chip-btn:hover {
  background: #f8fafc;
  border-color: #b7c4d1;
}

.sim-option-btn:active,
.sim-back-btn:active,
.sim-upload-btn:active,
.sim-chip-btn:active {
  transform: scale(0.99);
}

.sim-option-btn small {
  display: block;
  margin-top: 4px;
  color: #64748b;
  font-size: 12px;
  line-height: 1.55;
}

.sim-option-label {
  display: block;
  font-weight: 600;
}

.sim-back-wrap {
  margin-top: 10px;
}

.sim-back-btn {
  background: #f8fafc;
}

.sim-inline-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.sim-chip-btn {
  width: auto;
  min-height: 36px;
  padding: 8px 12px;
  border-radius: 9999px;
}

.sim-hidden-file-input {
  display: none;
}

.sim-upload-btn {
  margin-top: 10px;
  text-align: center;
  font-weight: 600;
}

.sim-upload-note {
  margin-top: 8px;
  color: #64748b;
  font-size: 12px;
  line-height: 1.6;
}

/* 最後の確認メッセージ */
.docsbot-user-chat-message-container.sim-confirm-row {
  align-items: flex-start !important;
  padding-left: 32px;
  padding-right: 32px;
}

.docsbot-user-chat-message.sim-confirm-message {
  background: #f3f4f6 !important;
  color: #334155 !important;
  border: 1px solid #e2e8f0 !important;
  border-top-left-radius: 4px !important;
  border-top-right-radius: 12px !important;
  box-shadow: none !important;
  white-space: pre-line;
}

.docsbot-user-chat-message.sim-confirm-message,
.docsbot-user-chat-message.sim-confirm-message * {
  color: #334155 !important;
}

.docsbot-user-chat-message.sim-confirm-message::before {
  content: "確認";
  display: inline-block;
  margin: 0 0 8px 0;
  padding: 2px 8px;
  border-radius: 9999px;
  background: #e2e8f0;
  color: #475569 !important;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.5;
}

.docsbot-user-chat-message.sim-confirm-message a {
  color: #334155 !important;
  text-decoration: underline;
}

@media screen and (max-width: 767px) {
  .sim-option-grid {
    grid-template-columns: 1fr 1fr;
  }

  .sim-option-btn,
  .sim-back-btn,
  .sim-upload-btn {
    min-height: 44px;
    font-size: 13px;
  }

  .sim-option-btn small {
    font-size: 11px;
  }
}