/* 消除水印工具样式 */
.watermark-remover-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

.watermark-remover-wrapper {
    background: rgba(30, 30, 35, 0.9);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* 上传区域样式 */
.watermark-upload-area {
    border: 3px dashed rgba(91, 0, 215, 0.5);
    border-radius: 16px;
    padding: 60px 30px;
    text-align: center;
    transition: all 0.3s ease;
    background: rgba(45, 45, 50, 0.7);
    position: relative;
    cursor: pointer;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.watermark-upload-area:hover {
    border-color: rgba(91, 0, 215, 0.8);
    background: rgba(45, 45, 50, 0.9);
    transform: translateY(-2px);
}

.watermark-upload-area.dragover {
    border-color: #5b00d7;
    background: rgba(91, 0, 215, 0.1);
    transform: scale(1.02);
}

.watermark-upload-icon {
    color: #5b00d7;
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.watermark-upload-text h3 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.watermark-upload-text p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    margin-bottom: 15px;
    line-height: 1.6;
}

.watermark-upload-tip {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 20px;
}

.watermark-upload-button {
    background: linear-gradient(135deg, #5b00d7, #9b00c9);
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(91, 0, 215, 0.3);
}

.watermark-upload-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(91, 0, 215, 0.4);
}

.watermark-file-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 100 !important;
    pointer-events: auto !important;
}

/* 预览区域样式 */
.watermark-preview-area {
    background: rgba(20, 20, 25, 0.8);
    border-radius: 16px;
    padding: 30px;
    margin-top: 20px;
    display: none;
}

.watermark-preview-area.active {
    display: block;
}

.watermark-preview-container {
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(40, 40, 45, 0.6);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    min-height: 300px;
}

.watermark-preview-image {
    max-width: 100%;
    max-height: 400px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* 控制区域样式 */
.watermark-controls {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 20px;
}

.watermark-tips {
    background: rgba(91, 0, 215, 0.1);
    border: 1px solid rgba(91, 0, 215, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.watermark-tips-title {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #5b00d7;
    font-weight: 600;
    margin-bottom: 10px;
}

.watermark-tips-content {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 10px;
    line-height: 1.6;
}

.watermark-tips-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.watermark-tips-list li {
    color: rgba(255, 255, 255, 0.7);
    padding: 4px 0;
    position: relative;
    padding-left: 20px;
}

.watermark-tips-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #5b00d7;
    font-weight: bold;
}

/* 工具按钮样式 */
.watermark-tools {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.watermark-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.watermark-btn-primary {
    background: linear-gradient(135deg, #5b00d7, #9b00c9);
    color: #fff;
    box-shadow: 0 4px 15px rgba(91, 0, 215, 0.3);
}

.watermark-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(91, 0, 215, 0.4);
}

.watermark-btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.watermark-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

/* 进度区域样式 */
.watermark-progress-area {
    text-align: center;
    padding: 40px;
    background: rgba(20, 20, 25, 0.8);
    border-radius: 16px;
    display: none;
}

.watermark-progress-area.active {
    display: block;
}

.watermark-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(91, 0, 215, 0.3);
    border-top: 3px solid #5b00d7;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.watermark-progress-bar-container {
    width: 100%;
    max-width: 400px;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    margin: 20px auto;
    overflow: hidden;
}

.watermark-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #5b00d7, #9b00c9);
    border-radius: 4px;
    width: 0%;
    transition: width 0.3s ease;
}

.watermark-progress-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    margin-top: 15px;
}

/* 结果区域样式 */
.watermark-result-area {
    display: none;
    background: rgba(20, 20, 25, 0.8);
    border-radius: 16px;
    padding: 30px;
    margin-top: 20px;
}

.watermark-result-area.active {
    display: block;
}

.watermark-result-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

@media (max-width: 768px) {
    .watermark-result-images {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.watermark-result-column {
    text-align: center;
}

.watermark-result-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.watermark-result-image-container {
    background: rgba(40, 40, 45, 0.6);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

.watermark-result-image {
    max-width: 100%;
    max-height: 300px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.watermark-result-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .watermark-remover-wrapper {
        padding: 20px;
        margin: 10px;
    }
    
    .watermark-upload-area {
        padding: 40px 20px;
    }
    
    .watermark-tools {
        flex-direction: column;
        align-items: center;
    }
    
    .watermark-result-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .watermark-btn {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }
}