/* Drag Handle */
.drag-handle {
    cursor: grab;
    padding: 0 8px;
    color: var(--color-text-light);
    font-size: 1.2rem;
    line-height: 1;
    display: flex;
    align-items: center;
}

.drag-handle:active {
    cursor: grabbing;
}

/* Sortable Ghost */
.sortable-ghost {
    opacity: 0.4;
    background-color: #f1f5f9;
    border: 2px dashed var(--color-accent);
}

/* Preview Mode */
.preview-mode #paper-roll {
    border: none;
    box-shadow: none;
    background-color: white; /* Ensure white background for content */
}

.preview-mode .block-wrapper {
    border-color: transparent !important;
    background-color: transparent !important;
    margin: 0;
    padding: 0;
    border-radius: 0;
}

.preview-mode .block-header {
    background: transparent;
    border: none;
    opacity: 0; /* Hidden by default */
    transition: opacity 0.2s;
    pointer-events: none; /* Let clicks pass through when hidden */
    /* Maintain positioning from modern.css (left gutter) */
}

.preview-mode .block-wrapper:hover .block-header {
    opacity: 1;
    pointer-events: auto;
    background: rgba(255, 255, 255, 0.9); /* Subtle backing on hover */
}

/* Hide specific controls in preview */
.preview-mode .ql-toolbar {
    display: none;
}

.preview-mode .image-settings-panel,
.preview-mode .image-drop-zone {
    display: none;
}

.preview-mode .block-title {
    display: none; /* Minimal header */
}

/* Ensure content looks continuous */
.preview-mode .block-content {
    margin: 0;
}

/* Image Settings Toggle */
.btn-settings-toggle {
    margin: 8px auto 0;
    display: block;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 4px 8px;
    font-size: 0.75rem;
    color: var(--color-text-light);
    cursor: pointer;
}

.btn-settings-toggle:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

.preview-mode .btn-settings-toggle {
    display: none !important;
}

/* Read-Only Text in Preview */
.preview-mode .ql-disabled {
    background-color: transparent !important;
    opacity: 1 !important;
}

.preview-mode .ql-editor {
    padding-top: 0; /* Tighten up spacing in preview */
}