/**
 * 文件Hash计算器样式
 */

/* 上传区域 */
.upload-zone {
    border: 2px dashed var(--color-border);
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--color-bg);
    margin-bottom: 20px;
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.upload-zone.dragover {
    transform: scale(1.01);
}

.upload-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.upload-main {
    font-size: 16px;
    color: var(--color-text);
    margin-bottom: 8px;
}

.upload-hint {
    font-size: 13px;
    color: var(--color-text-light);
}

/* 算法选择 */
.hash-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border-light);
}

.algorithm-select {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.algorithm-select label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.algorithm-btns {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.algo-btn {
    padding: 8px 16px;
    font-size: 13px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: all 0.2s ease;
    font-family: var(--font-mono);
}

.algo-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.algo-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.hash-actions {
    display: flex;
    gap: 8px;
}

/* 文件列表 */
.file-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.file-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--color-text-light);
    font-size: 14px;
    background: var(--color-bg);
    border-radius: 8px;
    border: 1px dashed var(--color-border);
}

.file-item {
    background: var(--color-bg);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}

.file-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border-light);
}

.file-icon {
    font-size: 24px;
}

.file-info {
    flex: 1;
    min-width: 0;
}

.file-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    word-break: break-all;
}

.file-meta {
    font-size: 12px;
    color: var(--color-text-light);
    margin-top: 2px;
}

.file-remove {
    padding: 6px 12px;
    font-size: 12px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    cursor: pointer;
    color: var(--color-text-light);
    transition: all 0.2s ease;
}

.file-remove:hover {
    border-color: #ef4444;
    color: #ef4444;
}

.file-results {
    padding: 16px;
}

.hash-result {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: var(--color-bg-secondary);
    border-radius: 6px;
    margin-bottom: 10px;
}

.hash-result:last-child {
    margin-bottom: 0;
}

.hash-algo {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
    background: var(--color-primary-light);
    padding: 4px 10px;
    border-radius: 4px;
    flex-shrink: 0;
    font-family: var(--font-mono);
}

.hash-value {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--color-text);
    word-break: break-all;
    line-height: 1.6;
}

.hash-copy {
    padding: 4px 10px;
    font-size: 11px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    cursor: pointer;
    color: var(--color-text-light);
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.hash-copy:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.hash-copy.copied {
    border-color: var(--color-success);
    color: var(--color-success);
}

/* 计算中状态 */
.file-item.computing .file-header {
    background: var(--color-primary-light);
}

.hash-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--color-primary-light);
    border-radius: 6px;
    margin: 16px;
    margin-top: 0;
}

.progress-bar {
    flex: 1;
    height: 6px;
    background: var(--color-bg);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--color-primary);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 12px;
    color: var(--color-primary);
    font-weight: 500;
    min-width: 50px;
    text-align: right;
}

/* 响应式 */
@media (max-width: 600px) {
    .upload-zone {
        padding: 30px 16px;
    }

    .upload-icon {
        font-size: 36px;
    }

    .hash-options {
        flex-direction: column;
        align-items: flex-start;
    }

    .algorithm-select {
        flex-direction: column;
        align-items: flex-start;
    }

    .hash-result {
        flex-wrap: wrap;
    }

    .hash-value {
        width: 100%;
        order: 3;
        margin-top: 8px;
    }

    .file-header {
        flex-wrap: wrap;
    }

    .file-remove {
        margin-top: 8px;
    }
}