.resizer-workspace {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 80px;
    background: var(--nav-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
}

.upload-area {
    border: 2px dashed var(--primary-color);
    border-radius: 12px;
    padding: 60px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(13, 110, 253, 0.05);
}

.upload-area:hover,
.upload-area.dragover {
    background: rgba(13, 110, 253, 0.1);
    transform: scale(1.01);
}

.upload-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.editor-area {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 30px;
}

.preview-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    min-height: 300px;
}

.canvas-container {
    max-width: 100%;
    max-height: 500px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

canvas {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.file-info {
    margin-top: 15px;
    font-size: 0.9rem;
    color: var(--footer-text);
    text-align: center;
}

.controls-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.control-group label {
    font-weight: 600;
    font-size: 0.95rem;
}

.dimensions-inputs {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dimensions-inputs input {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-color);
    color: var(--text-color);
}

.lock-btn {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0.5;
    transition: 0.3s;
}

.lock-btn.active {
    opacity: 1;
    transform: scale(1.1);
}

select {
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-color);
    color: var(--text-color);
    width: 100%;
}

input[type="range"] {
    width: 100%;
    accent-color: var(--primary-color);
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

.btn {
    padding: 12px;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    text-align: center;
}

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

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

.secondary-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.secondary-btn:hover {
    background: var(--bg-color);
}

@media (max-width: 768px) {
    .editor-area {
        grid-template-columns: 1fr;
    }
}