src/components/common/ConfirmDialog.vue

<template>
  <div class="confirm-overlay" v-if="visible" @click="handleCancel">
    <div class="confirm-dialog" @click.stop>
      <div class="dialog-header">
        <h3 class="dialog-title">{{ title }}</h3>
      </div>
      
      <div class="dialog-content">
        <p class="dialog-message">{{ message }}</p>
      </div>
      
      <div class="dialog-actions">
        <button 
          class="dialog-btn dialog-btn-cancel" 
          @click="handleCancel"
        >
          {{ cancelText }}
        </button>
        <button 
          class="dialog-btn dialog-btn-confirm" 
          @click="handleConfirm"
          :class="{ danger: type === 'danger' }"
        >
          {{ confirmText }}
        </button>
      </div>
    </div>
  </div>
</template>

<script setup>
import { ref } from 'vue'

const props = defineProps({
  title: {
    type: String,
    default: '确认操作'
  },
  message: {
    type: String,
    required: true
  },
  confirmText: {
    type: String,
    default: '确认'
  },
  cancelText: {
    type: String,
    default: '取消'
  },
  type: {
    type: String,
    default: 'normal', // 'normal' | 'danger'
  }
})

const emit = defineEmits(['confirm', 'cancel'])

const visible = ref(false)

const show = () => {
  visible.value = true
}

const hide = () => {
  visible.value = false
}

const handleConfirm = () => {
  emit('confirm')
  hide()
}

const handleCancel = () => {
  emit('cancel')
  hide()
}

defineExpose({
  show,
  hide
})
</script>

<style scoped>
.confirm-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease-out;
}

.confirm-dialog {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 0;
  width: 90%;
  max-width: 360px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  animation: slideUp 0.2s ease-out;
  overflow: hidden;
}

.dialog-header {
  padding: 24px 24px 16px;
  border-bottom: 1px solid var(--border-lighter);
}

.dialog-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  text-align: center;
}

.dialog-content {
  padding: 16px 24px 24px;
}

.dialog-message {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.4;
  margin: 0;
  text-align: center;
}

.dialog-actions {
  display: flex;
  gap: 12px;
  padding: 0 24px 24px;
}

.dialog-btn {
  flex: 1;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
  min-height: 44px;
}

.dialog-btn-cancel {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
}

.dialog-btn-cancel:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.dialog-btn-confirm {
  background: var(--primary-color);
  color: white;
}

.dialog-btn-confirm:hover {
  background: var(--primary-color-hover);
}

.dialog-btn-confirm.danger {
  background: #ff4444;
}

.dialog-btn-confirm.danger:hover {
  background: #ff2222;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { 
    opacity: 0;
    transform: translateY(20px);
  }
  to { 
    opacity: 1;
    transform: translateY(0);
  }
}

/* 响应式 */
@media (max-width: 375px) {
  .confirm-dialog {
    width: 95%;
    max-width: none;
  }
  
  .dialog-header {
    padding: 20px 20px 12px;
  }
  
  .dialog-title {
    font-size: 16px;
  }
  
  .dialog-content {
    padding: 12px 20px 20px;
  }
  
  .dialog-message {
    font-size: 15px;
  }
  
  .dialog-actions {
    padding: 0 20px 20px;
    gap: 8px;
  }
  
  .dialog-btn {
    padding: 10px 16px;
    font-size: 15px;
  }
}
</style>