.bulk-image-resizer .upload-area {
    background: #f8fafc;
    padding: 32px 28px;
    border-radius: 16px;
    border: 2px dashed #e2e8f0;
    text-align: center;
    margin-bottom: 24px;
    transition: all 0.25s ease;
}

.bulk-image-resizer .upload-area:hover {
    border-color: #3b82f6;
    background: #f0f5ff;
}

.bulk-image-resizer .upload-area input[type="file"] {
    padding: 12px;
    width: 100%;
    max-width: 100%;
    cursor: pointer;
    font-family: 'Outfit', sans-serif;
}

.bulk-image-resizer .upload-hint {
    color: #94a3b8;
    font-size: 0.85rem;
    margin-top: 8px;
}

.bulk-image-resizer .settings-area {
    margin: 20px 0;
    padding: 20px;
    background: #f8fafc;
    border-radius: 16px;
    border: 1px solid #eef2f6;
}

.bulk-image-resizer .settings-grid {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.bulk-image-resizer .setting-group {
    flex: 1;
    min-width: 120px;
}

.bulk-image-resizer .setting-group label {
    display: block;
    font-weight: 500;
    color: #0f172a;
    margin-bottom: 4px;
    font-size: 0.85rem;
}

.bulk-image-resizer .setting-group select,
.bulk-image-resizer .setting-group input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: 'Outfit', sans-serif;
    background: #ffffff;
    color: #0f172a;
}

.bulk-image-resizer .setting-group select:focus,
.bulk-image-resizer .setting-group input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.bulk-image-resizer .preview-area {
    margin-top: 20px;
}

.bulk-image-resizer .preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 12px;
    max-height: 400px;
    overflow-y: auto;
    padding: 12px;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #eef2f6;
}

.bulk-image-resizer .preview-thumb {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.bulk-image-resizer .primary-btn {
    width: 100%;
    padding: 14px 28px;
    background: #0f172a;
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    font-family: 'Outfit', sans-serif;
}

.bulk-image-resizer .primary-btn:hover {
    background: #1e293b;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.15);
}

.bulk-image-resizer .primary-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}