/* Main preview container */
.hover-popup {
    background-color: var(--background-primary);
    border: 1px solid var(--background-modifier-border);
    border-radius: var(--radius-m);
    box-shadow: var(--shadow-s);
    padding: var(--size-4-2);
    display: flex;
    flex-direction: column;
    pointer-events: all;
    position: fixed;
    z-index: 1000;
    min-height: 100px;  /* Minimum height to prevent tiny windows */
}

/* Preview navigation controls */
.preview-nav-group {
    display: flex;
    gap: 4px;
}

.preview-nav-button-disabled {
    opacity: 0.5;
    cursor: default;
}

.preview-nav-button-disabled:hover {
    background-color: transparent !important;
    color: var(--text-muted) !important;
}

/* Only keep tooltip for external link button */
.preview-nav-button:not([data-tooltip]):hover::after {
    display: none;
}

/* Preview content container */
.preview-iframe-wrapper {
    flex: 1;
    position: relative;
    background-color: var(--background-secondary);
    border-radius: var(--radius-s);
    box-shadow: var(--shadow-xs);
    overflow: hidden;  /* Ensure content respects rounded corners */
    height: 100%;  /* Make sure wrapper takes full height */
    min-height: 0;  /* Allow wrapper to shrink */
    width: 100%;
    height: 100%;
}

/* Preview iframe */
.preview-iframe-wrapper iframe {
    display: none;
    width: 100%;
    height: 100%;
    border: none;
    background-color: white;
    pointer-events: all;
}

/* Loading state indicator */
.preview-loading {
    padding: 20px;
    text-align: center;
    color: var(--text-muted);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}