/* Drop Zone */
.drop-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    text-align: center;
    background-color: var(--bg-color);
    transition: all var(--transition-speed);
    min-height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.drop-zone.dragover {
    border-color: var(--primary-color);
    background-color: rgba(99, 102, 241, 0.1);
}

.drop-zone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.icon-upload {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.drop-zone p {
    margin: 0;
    color: var(--text-secondary);
}

.drop-zone .sub-text {
    font-size: 0.85rem;
    color: var(--text-muted);
}

#image-preview {
    max-width: 100%;
    max-height: 300px;
    object-fit: contain;
    border-radius: var(--border-radius-sm);
    z-index: 1;
}

/* Progress Bar */
#progress-container {
    margin-bottom: var(--spacing-md);
    text-align: center;
}

#status-text {
    margin: 0 0 var(--spacing-xs) 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.progress-bar-bg {
    width: 100%;
    height: 8px;
    background-color: var(--bg-color);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.progress-bar-fill {
    height: 100%;
    background-color: var(--primary-color);
    width: 0%;
    transition: width 0.2s ease;
}

/* Specific button tweaks */
.action-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* Tool Info section */
.tool-info {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.tool-info h3 {
    color: var(--text-primary);
}