/* 优惠码复制组件样式 */
.le-coupon-copy-wrapper {
    display: inline-flex;
    align-items: stretch;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: box-shadow 0.3s ease;
    max-width: 100%;
}

.le-coupon-copy-wrapper:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.le-coupon-text {
    display: inline-flex;
    align-items: center;
    margin: 0;
    padding: 10px 14px;
    background-color: #f8f9fa;
    font-weight: 500;
    min-width: 0;
    flex: 1;
}

.le-coupon-copy-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 14px;
    border: none;
    border-left: 1px solid currentColor;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 0;
    text-decoration: none;
    white-space: nowrap;
    font-weight: 500;
    min-width: 60px;
    position: relative;
    overflow: hidden;
}

.le-coupon-copy-btn:hover {
    opacity: 0.8;
    transform: translateY(-1px);
}

.le-coupon-copy-btn:active {
    transform: translateY(0);
}

.le-coupon-copy-btn:focus {
    outline: 2px solid #4CAF50;
    outline-offset: 2px;
}

.le-coupon-copy-btn.copied {
    background-color: #4CAF50;
    color: white !important;
    border-color: #4CAF50;
    transform: scale(1.05);
}

.le-coupon-copy-btn.copied::after {
    content: "✓";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 16px;
    font-weight: bold;
}

.le-coupon-copy-message {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #4CAF50;
    color: white;
    padding: 12px 20px;
    border-radius: 6px;
    z-index: 9999;
    display: none;
    animation: fadeInOut 2s ease-in-out;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    font-weight: 500;
}

.le-coupon-copy-message.error {
    background: #f44336;
}

.le-coupon-error {
    display: inline-block;
    padding: 8px 12px;
    background-color: #ffebee;
    color: #c62828;
    border: 1px solid #ffcdd2;
    border-radius: 4px;
    font-size: 14px;
    margin: 5px 0;
}

@keyframes fadeInOut {
    0% { opacity: 0; transform: translateY(-20px); }
    20% { opacity: 1; transform: translateY(0); }
    80% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(-20px); }
}

/* 移动端响应式设计 */
@media (max-width: 768px) {
    .le-coupon-copy-wrapper {
        flex-direction: column;
        border-radius: 8px;
        margin: 10px 0;
    }
    
    .le-coupon-text {
        padding: 12px 16px;
        border-bottom: 1px solid #e0e0e0;
        text-align: center;
        font-size: 16px;
    }
    
    .le-coupon-copy-btn {
        padding: 12px 16px;
        border-left: none;
        border-top: 1px solid currentColor;
        font-size: 16px;
        min-height: 48px;
    }
    
    .le-coupon-copy-message {
        top: 10px;
        right: 10px;
        left: 10px;
        text-align: center;
        padding: 16px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .le-coupon-copy-wrapper {
        margin: 5px 0;
    }
    
    .le-coupon-text {
        padding: 14px 16px;
        font-size: 18px;
    }
    
    .le-coupon-copy-btn {
        padding: 14px 16px;
        font-size: 18px;
        min-height: 52px;
    }
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
    .le-coupon-copy-btn:hover {
        opacity: 1;
        transform: none;
    }
    
    .le-coupon-copy-btn:active {
        background-color: rgba(0,0,0,0.1);
        transform: scale(0.98);
    }
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
    .le-coupon-copy-wrapper {
        border: 2px solid;
    }
    
    .le-coupon-copy-btn:focus {
        outline: 3px solid;
        outline-offset: 3px;
    }
}

/* 减少动画模式支持 */
@media (prefers-reduced-motion: reduce) {
    .le-coupon-copy-wrapper,
    .le-coupon-copy-btn,
    .le-coupon-copy-message {
        transition: none;
        animation: none;
    }
    
    .le-coupon-copy-btn:hover {
        transform: none;
    }
    
    .le-coupon-copy-btn.copied {
        transform: none;
    }
}