/* PayPal按钮样式 */
.paypal-button-container {
    display: block;
    margin: 15px 0;
    width: 100%;
    max-width: 100%;
}



.paypal-button:hover {
    filter: brightness(0.95);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.paypal-button:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.paypal-button:focus {
    outline: none;
}

.paypal-button:focus::after {
    content: '';
    position: absolute;
    top: 5px;
    right: 5px;
    bottom: 5px;
    left: 5px;
    border: 2px solid #009cde;
    border-radius: inherit;
    pointer-events: none;
}

.paypal-button {
    display: block;
    width: 100%;
    height: 45px;
    background: #ffc439;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.paypal-button-label-container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
    min-width: 0px;
    gap: 5px;
    font-size: 16px;
    line-height: 22px;
    height: 22px;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    width: auto;
    max-width: none;
    margin-left: 20px;
    margin-right: 20px;
}

.paypal-button-label-container * {
    vertical-align: middle;
    text-align: left;
}

.paypal-logo {
    height: 100%;
    padding: 0;
    display: inline-block;
    background: none;
    border: none;
    width: auto;
}

.paypal-button-text {
    display: inline-block;
    vertical-align: top;
    min-width: 0;
    flex: 0 0 auto;
    overflow: hidden;
    white-space: pre;
    color: #2C2E2F;
    font-family: system-ui, -apple-system, Roboto, "Segoe UI", Helvetica-Neue, Helvetica, Arial, sans-serif;
    font-weight: 500;
    font-size: 16px;
}

.paypal-button-loading {
    opacity: 0.7;
    pointer-events: none;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .paypal-button {
        height: 40px;
    }
    
    .paypal-button-label-container {
        margin-left: 15px;
        margin-right: 15px;
        font-size: 14px;
        gap: 4px;
    }
    
    .paypal-logo {
        height: 20px;
    }
    
    .paypal-button-text {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .paypal-button {
        height: 35px;
    }
    
    .paypal-button-label-container {
        margin-left: 10px;
        margin-right: 10px;
        font-size: 12px;
        gap: 3px;
    }
    
    .paypal-logo {
        height: 18px;
    }
    
    .paypal-button-text {
        font-size: 12px;
    }
}

/* 横屏模式响应式设计 */
@media (orientation: landscape) and (max-height: 600px) {
    .paypal-button {
        height: 35px;
    }
    
    .paypal-button-label-container {
        margin-left: 15px;
        margin-right: 15px;
        font-size: 13px;
        gap: 4px;
        height: 18px;
    }
    
    .paypal-logo {
        height: 16px;
    }
    
    .paypal-button-text {
        font-size: 13px;
    }
}

/* 手机横屏模式 */
@media (orientation: landscape) and (max-width: 768px) {
    .paypal-button {
        height: 32px;
    }
    
    .paypal-button-label-container {
        margin-left: 12px;
        margin-right: 12px;
        font-size: 12px;
        gap: 3px;
        height: 16px;
    }
    
    .paypal-logo {
        height: 14px;
    }
    
    .paypal-button-text {
        font-size: 12px;
    }
}

/* 手机横屏模式 - 小屏幕 */
@media (orientation: landscape) and (max-width: 480px) {
    .paypal-button {
        height: 28px;
    }
    
    .paypal-button-label-container {
        margin-left: 8px;
        margin-right: 8px;
        font-size: 11px;
        gap: 2px;
        height: 14px;
    }
    
    .paypal-logo {
        height: 12px;
    }
    
    .paypal-button-text {
        font-size: 11px;
    }
}