@charset "UTF-8";
.container {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  text-align: center;
  max-width: 600px;
  width: 90%;
}

.button-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 400;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

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

.btn-primary {
  background: linear-gradient(135deg, #52c41a 0%, #3fad00 100%);
  color: white;
}

.btn-warning {
  background: linear-gradient(135deg, #faad14 0%, #d99400 100%);
  color: white;
}

.btn-error {
  background: linear-gradient(135deg, #ff4d4f 0%, #e60000 100%);
  color: white;
}

.btn-info {
  background: linear-gradient(135deg, #1890ff 0%, #0066cc 100%);
  color: white;
}

.control-panel {
  background: #f8f9fa;
  border-radius: 12px;
  padding: 1.5rem;
  margin-top: 1rem;
}

.control-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.control-item:last-child {
  margin-bottom: 0;
}

label {
  font-weight: 400;
  color: #333;
  margin-right: 1rem;
}

input, select {
  padding: 0.5rem;
  border: 1px solid #d9d9d9;
  border-radius: 6px;
  font-size: 1rem;
  background: white;
}

/* 消息容器 */
.message-container {
  position: fixed;
  z-index: 10000;
  pointer-events: none;
}

/* 消息项样式 */
.message-item {
  position: relative;
  margin: 0.5rem;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  min-width: 300px;
  max-width: 400px;
  pointer-events: auto;
  animation-duration: 0.3s;
  animation-timing-function: cubic-bezier(0.23, 1, 0.32, 1);
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.message-item.success {
  border-left: 4px solid #52c41a;
}

.message-item.warning {
  border-left: 4px solid #faad14;
}

.message-item.error {
  border-left: 4px solid #ff4d4f;
}

.message-item.info {
  border-left: 4px solid #1890ff;
}

.message-icon {
  font-size: 1.2rem;
  margin-right: 0.75rem;
  font-weight: bold;
}

.message-icon.success {
  color: #52c41a;
}

.message-icon.warning {
  color: #faad14;
}

.message-icon.error {
  color: #ff4d4f;
}

.message-icon.info {
  color: #1890ff;
}

.message-content {
  flex: 1;
  font-size: 0.95rem;
  color: #333;
  line-height: 1.4;
}

.message-close {
  margin-left: 1rem;
  cursor: pointer;
  color: #999;
  font-size: 1.2rem;
  transition: color 0.2s;
}

.message-close:hover {
  color: #333;
}

/* 动画类 */
.message-enter {
  animation-name: messageEnter;
}

.message-leave {
  animation-name: messageLeave;
}

@keyframes messageEnter {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes messageLeave {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* 不同位置的容器定位 */
.message-container.topRight {
  top: 24px;
  right: 24px;
}

.message-container.topLeft {
  top: 24px;
  left: 24px;
}

.message-container.bottomRight {
  bottom: 24px;
  right: 24px;
}

.message-container.bottomLeft {
  bottom: 24px;
  left: 24px;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .container {
    padding: 1.5rem;
    width: 95%;
  }
  .button-group {
    flex-direction: column;
    align-items: center;
  }
  .btn {
    width: 100%;
    max-width: 250px;
  }
  .control-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  .message-item {
    min-width: 250px;
    max-width: 300px;
  }
}