.wc-currency-selector-wrapper {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 9999;
    margin: 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    background: #fff;
    padding: 12px 20px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    border: 1px solid #e0e0e0;
    max-width: 300px;
    transition: all 0.3s ease;
}

.wc-currency-selector-wrapper:hover {
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

.wc-currency-selector {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.currency-selector-label {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.currency-selector-dropdown {
    position: relative;
    display: inline-block;
}

.currency-selector-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    transition: all 0.3s ease;
    min-width: 140px;
    justify-content: space-between;
}

.currency-selector-button:hover {
    border-color: #667eea;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.15);
}

.currency-selector-button:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.currency-flag {
    font-size: 20px;
    line-height: 1;
}

.currency-code {
    font-weight: 700;
    color: #333;
}

.currency-symbol {
    color: #666;
    font-size: 13px;
}

.dropdown-arrow {
    font-size: 10px;
    color: #999;
    transition: transform 0.3s ease;
}

.currency-selector-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.currency-selector-menu {
    position: absolute;
    bottom: calc(100% + 5px);
    top: auto;
    left: 0;
    right: 0;
    background: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    max-height: 400px;
    overflow-y: auto;
    min-width: 240px;
}

.currency-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    border-bottom: 1px solid #f0f0f0;
}

.currency-option:last-child {
    border-bottom: none;
}

.currency-option:hover {
    background: #f8f9ff;
}

.currency-option.active {
    background: #f0f4ff;
    border-left: 3px solid #667eea;
}

.currency-option .currency-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.currency-option .currency-code {
    font-weight: 700;
    font-size: 14px;
    color: #333;
}

.currency-option .currency-name {
    font-size: 12px;
    color: #666;
}

.currency-option .currency-symbol {
    font-size: 14px;
    color: #667eea;
    font-weight: 600;
}

/* 价格转换提示 */
.currency-conversion-note {
    font-size: 12px;
    color: #999;
    margin-top: 5px;
    font-style: italic;
}

/* 响应式设计 - 移动端简化为按钮 */
@media (max-width: 768px) {
    .wc-currency-selector-wrapper {
        bottom: 15px;
        left: 15px;
        right: auto;
        max-width: none;
        padding: 0;
        background: transparent;
        box-shadow: none;
        border: none;
        width: auto;
    }
    
    .wc-currency-selector {
        display: flex;
        align-items: center;
        width: auto;
    }
    
    .currency-selector-label {
        display: none;
    }
    
    .currency-selector-button {
        min-width: auto;
        width: auto;
        padding: 10px 14px;
        font-size: 14px;
        border-radius: 50px;
        background: #fff;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
        border: 2px solid #e0e0e0;
    }
    
    .currency-selector-button .currency-code {
        display: none;
    }
    
    .currency-selector-button .currency-symbol {
        font-size: 16px;
        font-weight: 700;
        color: #333;
    }
    
    .currency-selector-button .dropdown-arrow {
        display: none;
    }
    
    .currency-selector-menu {
        bottom: calc(100% + 10px);
        top: auto;
        left: 0;
        right: auto;
        width: 280px;
        max-width: calc(100vw - 30px);
        max-height: 60vh;
    }
}

@media (max-width: 480px) {
    .wc-currency-selector-wrapper {
        bottom: 15px;
        left: 15px;
    }
    
    .currency-selector-button {
        padding: 12px 16px;
        font-size: 16px;
    }
    
    .currency-selector-button .currency-flag {
        font-size: 24px;
    }
    
    .currency-selector-button .currency-symbol {
        font-size: 18px;
        margin-left: 6px;
    }
    
    .currency-selector-menu {
        width: 260px;
    }
}