cfc/cfc-frontend/components/PlayfulButton.vue

<template>
  <button
    class="playful-btn"
    :class="['playful-btn--' + variant, 'playful-btn--' + size, {
      'playful-btn--disabled': disabled,
      'playful-btn--clay': variant === 'clay'
    }]"
    :disabled="disabled"
    @click="emitClick"
    :aria-label="ariaLabel"
  >
    <slot></slot>
  </button>
</template>

<script>
export default {
  name: 'PlayfulButton',
  props: {
    variant: { type: String, default: 'primary' },
    // 'primary' | 'secondary' | 'success' | 'warning' | 'error' | 'clay' | 'outline'
    size: { type: String, default: 'md' },
    // 'xs' | 'sm' | 'md' | 'lg'
    disabled: { type: Boolean, default: false },
    ariaLabel: { type: String, default: '' },
    block: { type: Boolean, default: false }
  },
  methods: {
    emitClick(e) {
      if (!this.disabled) this.$emit('click', e)
    }
  }
}
</script>

<style scoped>
.playful-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 999px;
  font-weight: 700;
  transition: opacity .2s ease, box-shadow .15s ease;
  line-height: 1.4;
}
.playful-btn--block {
  display: flex;
  width: 100%;
}

/* ---- Primary ---- */
.playful-btn--primary {
  background: var(--color-primary, #5B9BD5);
  color: #fff;
  box-shadow: 0 2px 8px rgba(91, 155, 213, 0.3);
}

/* ---- Secondary ---- */
.playful-btn--secondary {
  background: var(--surface, #ffffff);
  color: var(--text, #1E293B);
  border: 2rpx solid var(--border, #CBD5E1);
  box-shadow: 0 2px 6px rgba(91, 155, 213, 0.08);
}

/* ---- Success ---- */
.playful-btn--success {
  background: var(--color-success, #22C55E);
  color: #fff;
  box-shadow: 0 2px 8px rgba(34, 197, 94, 0.3);
}

/* ---- Warning ---- */
.playful-btn--warning {
  background: var(--color-warning, #F59E0B);
  color: #fff;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

/* ---- Error ---- */
.playful-btn--error {
  background: var(--color-error, #EF4444);
  color: #fff;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}

/* ---- Clay (孩子端玩具风) ---- */
.playful-btn--clay {
  background: var(--color-primary, #5B9BD5);
  color: #fff;
  border: 2rpx solid var(--border, #CBD5E1);
  box-shadow: 0 2px 8px rgba(91, 155, 213, 0.15);
}

/* ---- Outline ---- */
.playful-btn--outline {
  background: transparent;
  color: var(--color-primary, #5B9BD5);
  border: 2rpx solid var(--color-primary, #5B9BD5);
}

/* ---- Sizes ---- */
.playful-btn--xs { font-size: 22rpx; padding: 8rpx 20rpx; }
.playful-btn--sm { font-size: 24rpx; padding: 12rpx 28rpx; }
.playful-btn--md { font-size: 28rpx; padding: 16rpx 36rpx; }
.playful-btn--lg { font-size: 32rpx; padding: 20rpx 48rpx; min-height: 88rpx; }

/* ---- States ---- */
.playful-btn:active:not(:disabled) {
  opacity: 0.85;
}
.playful-btn--clay:active:not(:disabled) {
  opacity: 0.85;
}
.playful-btn--disabled,
.playful-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.playful-btn:focus {
  outline: 2px solid rgba(91, 155, 213, 0.4);
  outline-offset: 2px;
}
</style>