/**
 * ComfyUI MagnifyGlass - Info Panel CSS
 *
 * Built on the same ComfyUI tokens as the sidebar (sidebar.css), so the panel follows
 * every palette. The toolbar, the menus and the node highlight are appended to body,
 * so they take the tokens themselves. Text and accent colours changed in the settings
 * arrive on the root as --mg-panel-fg and --mg-panel-accent.
 */

.magnify-info-panel,
.floating-controls,
.node-selector-dropdown,
.custom-dropdown-menu,
#magnify-glass-node-highlight {
    --mg-fg: var(--fg-color, #fff);
    --mg-muted: color-mix(in srgb, var(--mg-fg) 72%, transparent);
    --mg-surface: var(--comfy-menu-bg, #171718);
    --mg-stroke: var(--interface-stroke, var(--border-color, #4e4e4e));
    --mg-control: var(--secondary-background, var(--comfy-input-bg, #262729));
    --mg-control-hover: var(--secondary-background-hover, var(--mg-stroke));
    --mg-accent: var(--mg-panel-accent, var(--primary-background, #0b8ce9));
    /* The accent as text: the light palette's accent is too pale on its own */
    --mg-accent-fg: color-mix(in srgb, var(--mg-accent) 45%, var(--mg-fg));
    --mg-ring: var(--mg-fg);
    --mg-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
    --mg-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.magnify-info-panel {
    --mg-fg: var(--mg-panel-fg, var(--fg-color, #fff));

    position: absolute;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    color: var(--mg-fg);
    background: color-mix(in srgb, var(--mg-surface) var(--panel-opacity, 100%), transparent);
    border: 1px solid var(--mg-stroke);
    border-radius: 0.5rem;
    box-shadow: var(--mg-shadow);
    line-height: 1.35;
}

.magnify-info-panel.high-contrast-text {
    --mg-muted: var(--mg-fg);
}

.magnify-info-panel.high-contrast-text :is(.info-value, input, textarea) {
    font-weight: 600;
}

.magnify-info-panel *,
.magnify-info-panel *::before,
.magnify-info-panel *::after,
.floating-controls * {
    box-sizing: border-box;
}

.magnify-info-panel :where(button, input, textarea),
.floating-controls :where(button) {
    font: inherit;
    color: inherit;
}

.magnify-info-panel svg,
.floating-controls svg,
.node-selector-dropdown svg {
    flex: none;
    width: 1em;
    height: 1em;
    pointer-events: none;
}

.magnify-info-panel [hidden] {
    display: none !important;
}

.magnify-info-panel :focus-visible,
.floating-controls :focus-visible,
.node-selector-dropdown :focus-visible,
.custom-dropdown-menu :focus-visible {
    outline: 2px solid var(--mg-ring);
    outline-offset: 2px;
}

/* Icon buttons: the toolbar and the header */
.control-btn,
.copy-btn,
.widget-editor-stepper {
    display: flex;
    flex: none;
    align-items: center;
    justify-content: center;
    width: 2em;
    height: 2em;
    padding: 0;
    border: 0;
    border-radius: 0.375rem;
    background: transparent;
    color: var(--mg-muted);
    cursor: pointer;
    transition: background-color 120ms var(--mg-ease), color 120ms var(--mg-ease);
}

.control-btn:hover,
.copy-btn:hover,
.widget-editor-stepper:hover {
    background: var(--mg-control-hover);
    color: var(--mg-fg);
}

.control-btn.active,
.copy-btn.copied {
    background: color-mix(in srgb, var(--mg-accent) 18%, transparent);
    color: var(--mg-accent-fg);
}

.copy-btn.copied {
    opacity: 1;
}

.control-btn:disabled {
    background: transparent;
    color: var(--mg-muted);
    opacity: 0.4;
    cursor: not-allowed;
}

/* Toolbar */
.floating-controls {
    position: fixed;
    z-index: 100000;
    gap: 0.125rem;
    padding: 0.25rem;
    color: var(--mg-fg);
    background: var(--mg-surface);
    border: 1px solid var(--mg-stroke);
    border-radius: 0.5rem;
    box-shadow: var(--mg-shadow);
    font-size: 0.875rem;
}

.floating-controls.vertical-layout {
    flex-direction: column;
}

.controls-divider {
    flex: none;
    align-self: stretch;
    margin: 0.125rem;
    background: var(--mg-stroke);
}

.vertical-layout .controls-divider {
    height: 1px;
}

.horizontal-layout .controls-divider {
    width: 1px;
}

/* Header: the node's identity, then the navigation row and the breadcrumb */
.panel-header {
    display: flex;
    align-items: center;
    gap: 0.25em;
    min-height: 2.75em;
    padding: 0.25em 0.375em 0.25em 0.75em;
    border-bottom: 1px solid var(--mg-stroke);
    /* Dragging it floats the panel */
    cursor: grab;
    touch-action: none;
    user-select: none;
}

.magnify-info-panel.is-dragging,
.magnify-info-panel.is-dragging .panel-header {
    cursor: grabbing;
}

.magnify-info-panel.is-dragging,
.info-row.draggable .info-label {
    user-select: none;
}

.panel-minimized .panel-header {
    border-bottom: 0;
}

.header-identity {
    display: flex;
    flex: 1;
    align-items: baseline;
    gap: 0.375em;
    min-width: 0;
}

.header-title,
.header-badge,
.goto-btn span,
.crumb,
.crumb-group {
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.header-title {
    font-weight: 700;
}

.header-title.is-empty {
    color: var(--mg-muted);
    font-weight: 600;
}

.header-id {
    flex: none;
    color: var(--mg-muted);
    font-size: 0.875em;
    font-variant-numeric: tabular-nums;
}

.header-badge {
    padding: 0.125em 0.5em;
    border-radius: 1em;
    background: var(--mg-control);
    color: var(--mg-muted);
    font-size: 0.8em;
    font-weight: 500;
    flex: 0 4 auto;
    min-width: 3.5em;
    max-width: 40%;
}

.panel-nav {
    display: flex;
    align-items: center;
    gap: 0.125em;
    padding: 0.25em 0.375em;
    border-bottom: 1px solid var(--mg-stroke);
}

.goto-btn {
    display: flex;
    flex: 1;
    align-items: center;
    gap: 0.375em;
    min-width: 0;
    height: 2em;
    margin-left: 0.25em;
    padding: 0 0.5em;
    border: 1px solid var(--mg-stroke);
    border-radius: 0.375rem;
    background: var(--mg-control);
    color: var(--mg-muted);
    cursor: pointer;
}

.goto-btn:hover,
.goto-btn[aria-expanded="true"] {
    background: var(--mg-control-hover);
    color: var(--mg-fg);
}

.panel-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25em 0.375em;
    padding: 0.25em 0.75em;
    border-bottom: 1px solid var(--mg-stroke);
    color: var(--mg-muted);
    font-size: 0.875em;
}

.crumb {
    max-width: 10em;
}

.crumb[aria-current] {
    color: var(--mg-fg);
}

.crumb-group {
    max-width: 12em;
    padding: 0 0.375em;
    border: 1px solid var(--mg-stroke);
    border-radius: 0.25rem;
}

.crumb-action {
    margin-left: auto;
    padding: 0.125em 0.5em;
    border: 0;
    border-radius: 0.375rem;
    background: var(--mg-control);
    cursor: pointer;
}

.crumb-action:hover {
    background: var(--mg-control-hover);
}

/* Body: the panel's one scroller, capped by the Max Height setting */
.panel-content {
    flex: 1 1 auto;
    min-height: 0;
    max-height: min(var(--panel-max-height, 600px), calc(100vh - 5rem));
    overflow-x: hidden;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--mg-stroke) transparent;
}

.panel-minimized :is(.panel-nav, .panel-breadcrumb, .panel-content, .panel-resize) {
    display: none;
}

/* Corner handle: Width and Max Height */
.panel-resize {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 0.875rem;
    height: 0.875rem;
    cursor: nwse-resize;
    touch-action: none;
}

.panel-resize::after {
    content: '';
    position: absolute;
    right: 3px;
    bottom: 3px;
    width: 6px;
    height: 6px;
    border-right: 2px solid var(--mg-muted);
    border-bottom: 2px solid var(--mg-muted);
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5em;
    padding: 2em 1em;
    color: var(--mg-muted);
}

.empty-state-icon {
    display: flex;
    font-size: 2em;
}

.info-rows {
    padding-bottom: 0.375em;
}

/* Rows: label and value side by side */
.info-row {
    display: grid;
    grid-template-columns: minmax(4.5em, 2fr) minmax(0, 3fr) auto;
    align-items: baseline;
    column-gap: 0.75em;
    min-height: 2em;
    padding: 0.25em 0.75em;
}

.info-label {
    grid-area: 1 / 1;
    min-width: 0;
    /* Widget names break after their underscores */
    overflow-wrap: break-word;
    color: var(--mg-muted);
}

.info-value,
.inline-control-container,
.widget-editor-container {
    grid-area: 1 / 2;
    min-width: 0;
}

.info-value {
    overflow-wrap: anywhere;
    white-space: pre-wrap;
    font-variant-numeric: tabular-nums;
}

.copy-btn {
    grid-area: 1 / 3;
    width: 1.75em;
    height: 1.75em;
    opacity: 0;
}

.info-row:hover .copy-btn,
.panel-header:hover .copy-btn,
.copy-btn:focus-visible {
    opacity: 1;
}

@media (hover: none) {
    .copy-btn {
        opacity: 1;
    }
}

/* Long values show a few lines until expanded */
.info-value.is-clamped {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
}

.info-row.is-expanded .info-value.is-clamped {
    display: block;
}

.value-expand {
    grid-area: 2 / 2;
    justify-self: start;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--mg-accent-fg);
    font: inherit;
    font-size: 0.85em;
    cursor: pointer;
}

.value-expand:hover {
    text-decoration: underline;
}

.info-row.editing :is(.copy-btn, .value-expand) {
    display: none;
}

/* Off screen while the clipboard fallback copies from it */
.copy-fallback {
    position: fixed;
    top: 0;
    left: -9999px;
    opacity: 0;
}

.info-row.editable .info-value {
    cursor: text;
}

.info-row.editable:hover,
.info-row.dragging {
    background: var(--mg-control);
}

.info-row.draggable {
    cursor: ew-resize;
}

.info-row.dragging .info-value {
    color: var(--mg-accent-fg);
}

.info-row.editing .widget-editor-container {
    grid-column: 2 / -1;
}

/* Text needs the room, so its editor goes under the label */
.info-row.editing:has(.widget-editor-text) {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 0.25em;
}

.info-row.editing:has(.widget-editor-text) > * {
    grid-area: auto;
}

.edit-hint {
    margin: 0.25em 0.75em 0;
    padding: 0.125em 0.5em;
    border: 1px solid var(--mg-stroke);
    border-radius: 0.25rem;
    background: transparent;
    color: var(--mg-muted);
    font-size: 0.85em;
    cursor: pointer;
}

.edit-hint:hover {
    color: var(--mg-fg);
    background: var(--mg-control-hover);
}

.linked-tag {
    margin-left: 0.375em;
    padding: 0 0.25em;
    border: 1px solid var(--mg-stroke);
    border-radius: 0.25rem;
    color: var(--mg-muted);
    font-size: 0.8em;
}

/* Widget editors */
.widget-editor {
    display: flex;
    align-items: center;
    gap: 0.25em;
    width: 100%;
}

.widget-editor-text {
    flex-direction: column;
    align-items: stretch;
}

.widget-editor-input,
.widget-editor-textarea {
    width: 100%;
    min-width: 0;
    padding: 0.25em 0.5em;
    border: 1px solid var(--mg-stroke);
    border-radius: 0.375rem;
    background: var(--mg-control);
}

.magnify-info-panel :is(.widget-editor-input, .widget-editor-textarea):focus-visible {
    outline: none;
    border-color: var(--mg-accent);
}

.widget-editor-number .widget-editor-input {
    text-align: center;
    font-variant-numeric: tabular-nums;
    appearance: textfield;
}

.widget-editor-number .widget-editor-input::-webkit-outer-spin-button,
.widget-editor-number .widget-editor-input::-webkit-inner-spin-button {
    margin: 0;
    -webkit-appearance: none;
}

.widget-editor-stepper {
    width: 1.75em;
    height: 1.75em;
    background: var(--mg-control);
}

.widget-editor-textarea {
    min-height: 4.5em;
    max-height: 15em;
    resize: vertical;
}

.widget-editor-counter {
    color: var(--mg-muted);
    font-size: 0.875em;
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.widget-editor-range {
    flex: 1;
    min-width: 0;
    margin: 0;
    accent-color: var(--mg-accent);
    cursor: pointer;
}

.widget-editor-slider-value {
    min-width: 3em;
    font-variant-numeric: tabular-nums;
    text-align: right;
}

/* Inline controls */
.inline-control-container {
    display: flex;
    align-items: center;
}

.inline-dropdown {
    flex: 1;
    min-width: 0;
}

/* Toggles, as the sidebar draws them */
.inline-toggle-switch {
    position: relative;
    display: block;
    flex: none;
    width: 2.25em;
    height: 1.25em;
    cursor: pointer;
}

.inline-toggle-input {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
}

.inline-toggle-slider {
    position: absolute;
    inset: 0;
    border-radius: 1em;
    background: var(--border-default, var(--mg-stroke));
    transition: background-color 120ms var(--mg-ease);
}

.inline-toggle-slider::before {
    content: '';
    position: absolute;
    top: 0.125em;
    left: 0.125em;
    width: 1em;
    height: 1em;
    border-radius: 50%;
    background: var(--base-background, var(--mg-surface));
    transition: transform 120ms var(--mg-ease);
}

:checked + .inline-toggle-slider {
    background: var(--mg-accent);
}

:checked + .inline-toggle-slider::before {
    transform: translateX(1em);
}

:focus-visible + .inline-toggle-slider {
    outline: 2px solid var(--mg-ring);
    outline-offset: 2px;
}

/* Dropdown triggers */
.inline-dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 0.375em;
    min-height: 1.75em;
    padding: 0 0.5em;
    border-radius: 0.375rem;
    background: var(--mg-control);
    cursor: pointer;
}

.inline-dropdown-trigger:hover {
    background: var(--mg-control-hover);
}

.custom-dropdown-value {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.custom-dropdown-arrow {
    display: flex;
    color: var(--mg-muted);
}

.inline-action-button {
    min-height: 1.75em;
    padding: 0 0.75em;
    border: 0;
    border-radius: 0.375rem;
    background: var(--mg-accent);
    color: var(--base-foreground, var(--mg-fg));
    font-weight: 600;
    cursor: pointer;
}

.inline-action-button:hover {
    background: color-mix(in srgb, var(--mg-accent) 85%, var(--mg-fg));
}

/* Menus appended to body: the shared dropdown and the Go to node picker */
.custom-dropdown-menu,
.node-selector-dropdown {
    position: fixed;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    color: var(--mg-fg);
    background: var(--mg-surface);
    border: 1px solid var(--mg-stroke);
    border-radius: 0.5rem;
    box-shadow: var(--mg-shadow);
    font-size: 0.8125rem;
    line-height: 1.35;
}

.custom-dropdown-menu {
    z-index: 100001;
    overflow: hidden;
}

.custom-dropdown-filter,
.node-picker-filter {
    margin: 0.25rem;
    padding: 0.25rem 0.5rem;
    font: inherit;
    color: inherit;
    background: var(--mg-control);
    border: 1px solid var(--mg-stroke);
    border-radius: 0.375rem;
}

.custom-dropdown-list,
.node-picker-list {
    min-height: 0;
    overflow-y: auto;
}

.custom-dropdown-item {
    padding: 0.375rem 0.625rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    cursor: pointer;
}

.custom-dropdown-item.active,
.node-selector-dropdown .dropdown-item.active {
    background: var(--mg-control-hover);
}

.custom-dropdown-item[aria-selected="true"],
.node-selector-dropdown .dropdown-item[aria-selected="true"] {
    font-weight: 600;
    box-shadow: inset 2px 0 var(--mg-accent);
}

.node-selector-dropdown {
    z-index: 100000;
    max-width: calc(100vw - 20px);
    overflow: hidden;
}

.node-selector-dropdown .dropdown-item {
    display: flex;
    flex: none;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    cursor: pointer;
}

.dropdown-item-order {
    min-width: 1.5rem;
    color: var(--mg-accent-fg);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.dropdown-item-title {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.dropdown-item-type,
.dropdown-item-id {
    flex: none;
    color: var(--mg-muted);
    font-size: 0.85em;
}

.dropdown-item-type {
    flex-shrink: 1;
    max-width: 40%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.dropdown-item-id {
    font-variant-numeric: tabular-nums;
}

.node-picker-empty {
    padding: 0.5rem 0.75rem;
    color: var(--mg-muted);
}

/* Highlight around the inspected node on the canvas */
#magnify-glass-node-highlight {
    position: fixed;
    z-index: 1000;
    box-sizing: border-box;
    border: 2px solid var(--mg-accent);
    border-radius: 10px;
    box-shadow: 0 0 10px color-mix(in srgb, var(--mg-accent) 30%, transparent);
    pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
    .magnify-info-panel *,
    .floating-controls * {
        transition: none !important;
    }
}