/**
 * 小手机 — MCP 工具样式
 * 2026-08-02
 */

/* ═══════ 加载环（极简，无 emoji） ═══════ */
.mcp-loading-ring {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(0,0,0,0.08);
  border-top-color: var(--monet-blue, #6f8faa);
  border-radius: 50%;
  animation: mcp-spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
  flex-shrink: 0;
}

@keyframes mcp-spin {
  to { transform: rotate(360deg); }
}

/* ═══════ 聊天中的 MCP 工具状态消息 ═══════ */
.mcp-status-msg {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  margin: 4px 16px;
  border-radius: 12px;
  background: var(--surface-card, rgba(255,255,255,0.6));
  border: 1px solid var(--border-light, rgba(0,0,0,0.06));
  font-size: 12px;
  color: var(--ink-subtle, #888);
  font-weight: 300;
  letter-spacing: 0.5px;
  max-width: 90%;
  backdrop-filter: blur(8px);
}

.mcp-status-msg .mcp-status-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}

/* ═══════ 设置页：MCP 工具标签 ═══════ */
.mcp-tool-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.5px;
  cursor: pointer;
  background: var(--surface-input, #f5f5f5);
  color: var(--ink-subtle, #999);
  border: 1px solid var(--border-light, rgba(0,0,0,0.06));
  transition: all 0.2s;
  user-select: none;
}

.mcp-tool-chip.active {
  background: rgba(111,143,170,0.1);
  color: var(--monet-blue, #6f8faa);
  border-color: rgba(111,143,170,0.25);
}

.mcp-tool-chip:active {
  transform: scale(0.96);
}