/*
   COLOR PALETTE QUICK REFERENCE:
   See: https://www.figma.com/design/kgjrSQreI0mq5jJLAU6eYD/OKO-DS-1.1?node-id=24-777&t=x9jrAxazet2lDurV-0
   NEUTRAL (backgrounds, text, borders):
   50:  #f3f3f3  |  500: #737373  |  850: #16161A
   100: #d7d7d7  |  600: #5b5b5b  |  900: #000009
   200: #bfbfbf  |  700: #404040
   300: #a8a8a8  |  800: #252525
   400: #8c8c8c

   SUCCESS: #22C55E (500) | WARNING: #F59E0B (500) | ERROR: #EF4444 (500)

   ACCENT HUES:
   Blue:   #4790FF  |  Purple: #9747FF  |  Yellow: #F4DE1F

   GRADIENTS:
   Carbon: linear-gradient(135deg, #252525, #000009)

   USAGE:
   - Backgrounds: neutral-900 (darkest), neutral-850, neutral-800
   - Borders: neutral-700, neutral-600
   - Text: neutral-50 (light), neutral-400 (secondary), neutral-500 (muted)
   - Interactive: hue-blue for primary actions
   ============================================================ */

:root {

    /* Neutral palette - supporting secondary colors */
    --neutral-50: #f3f3f3;
    --neutral-100: #d7d7d7;
    --neutral-200: #bfbfbf;
    --neutral-300: #a8a8a8;
    --neutral-400: #8c8c8c;
    --neutral-500: #737373;
    --neutral-600: #5b5b5b;
    --neutral-700: #404040;
    --neutral-800: #252525;
    --neutral-850: #16161A;
    --neutral-900: #000009;

    /* Primary palette - interactive elements */
    --primary-50: #fcfcfc;
    --primary-100: #ececec;
    --primary-200: #dededf;
    --primary-300: #d1d1d2;
    --primary-400: #b9b9bf;
    --primary-500: #a4a4a6;
    --primary-600: #909093;
    --primary-700: #77777a;
    --primary-800: #5b5b5e;
    --primary-900: #393936;

    /* Success palette - positive states */
    --success-50: #F0FDF4;
    --success-100: #DCFCE7;
    --success-200: #BBF7D0;
    --success-300: #86EFAC;
    --success-400: #4ADE80;
    --success-500: #22C55E;
    --success-600: #16A34A;
    --success-700: #15803D;
    --success-800: #166534;
    --success-900: #14532D;

    /* Warning palette - caution states */
    --warning-50: #FFFBEB;
    --warning-100: #FEF3C7;
    --warning-200: #FDE68A;
    --warning-300: #FCD34D;
    --warning-400: #FBBF24;
    --warning-500: #F59E0B;
    --warning-600: #D97706;
    --warning-700: #B45309;
    --warning-800: #92400E;
    --warning-900: #78350F;

    /* Destructive palette - error states */
    --destructive-50: #FEF2F2;
    --destructive-100: #FEE2E2;
    --destructive-200: #FECACA;
    --destructive-300: #FCA5A5;
    --destructive-400: #F87171;
    --destructive-500: #EF4444;
    --destructive-600: #DC2626;
    --destructive-700: #B91C1C;
    --destructive-800: #7F1D1D;
    --destructive-900: #7F1D1D;

    /* Other hues - specific purposes */
    --hue-purple: #9747FF;
    --hue-blue: #4790FF;
    --hue-yellow: #F4DE1F;

    /* Shades */
    --shade-white: #FFFFFF;
    --shade-black: #000000;

    /* Desktop canvas */
    --desktop-background: #404040;
    --desktop-dots: #5b5b5b;

    /* Gradients (as fallback solid colors - use gradient classes for actual gradients) */
    --gradient-dark-start: #000009;
    --gradient-dark-end: #404040;
    --gradient-carbon-start: #252525;
    --gradient-carbon-end: #000009;

    /* ===== Semantic Tokens ===== */

    /* Backgrounds */
    --bg-primary: var(--shade-black);
    --bg-surface: var(--neutral-900);
    --bg-elevated: var(--neutral-850);
    --bg-muted: var(--neutral-800);
    --bg-subtle: var(--neutral-700);

    /* Borders */
    --border-subtle: var(--neutral-800);
    --border-default: var(--neutral-700);
    --border-strong: var(--neutral-600);

    /* Text */
    --text-primary: var(--neutral-50);
    --text-secondary: var(--neutral-400);
    --text-muted: var(--neutral-500);
    --text-disabled: var(--neutral-600);

    /* Accent colors (semantic) */
    --accent-main: var(--hue-blue);
    --accent-confirm: var(--success-500);
    --accent-caution: var(--warning-500);
    --accent-danger: var(--destructive-500);

    /* Interactive states */
    --interactive-hover: var(--neutral-700);
    --interactive-active: var(--neutral-600);
    --interactive-focus: var(--hue-blue);

    /* ===== Node Palette Colors ===== */
    /* Data type colors for ports and connections - edit these to customize node wire colors */
    --type-boolean: #f0c050;
    --type-integer: #e86080;
    --type-float: #50b8e8;
    --type-string: #50e098;
    --type-array: #b088e8;
    --type-image: #8878e8;
    --type-video: #f0a060;
    --type-audio: #50e8d0;
    --type-model-3d: #e860a0;
    --type-json: #e8d050;
    --type-splat: #9c27b0;

    /* Node action colors */
    --node-action-play: #5bd975;
    --node-action-play-hover: #6eef88;
    --node-action-delete: #f06060;
    --node-action-delete-hover: #ff7070;
    --node-action-script: #6c5ce7;

    /* Z-index variables */
    --z-drawer: 90;
    --z-drawer-overlay: 94;
    --z-drawer-mobile: 95;

    /* Histogram component variables */
    --histogram-bg-dark: var(--neutral-900);
    --histogram-bg-panel: var(--neutral-850);
    --histogram-bg-input: var(--neutral-800);
    --histogram-text-main: var(--neutral-100);
    --histogram-text-muted: var(--neutral-500);
    --histogram-accent-blue: var(--hue-blue);
    --histogram-border-color: var(--neutral-700);
    --histogram-handle-color: var(--shade-white);

    /* ===== Typography Scale ===== */
    /* Display styles */
    --font-size-display-lg: 52px;
    --line-height-display-lg: 56px;
    --letter-spacing-display: 0.01em;

    --font-size-display-sm: 32px;
    --line-height-display-sm: 36px;

    /* Heading styles */
    --font-size-h1: 32px;
    --line-height-h1: 36px;

    --font-size-h2: 28px;
    --line-height-h2: 32px;

    --font-size-h3: 24px;
    --line-height-h3: 28px;

    --font-size-h4: 20px;
    --line-height-h4: 28px;

    --font-size-h5: 18px;
    --line-height-h5: 24px;

    --font-size-h6: 16px;
    --line-height-h6: 20px;

    /* Paragraph/Body styles */
    --font-size-body-lg: 18px;
    --line-height-body-lg: 24px;

    --font-size-body-md: 16px;
    --line-height-body-md: 20px;

    --font-size-body-sm: 14px;
    --line-height-body-sm: 16px;

    --font-size-body-xs: 12px;
    --line-height-body-xs: 16px;

    /* Overline styles */
    --font-size-overline-lg: 14px;
    --font-size-overline-sm: 12px;

    /* UI-specific sizes (smaller than body text scale) */
    --font-size-ui-md: 13px;
    --font-size-ui-sm: 11px;
    --font-size-ui-xs: 10px;
    --font-size-ui-2xs: 8px;
}

html, body {
    height: 100%;
    margin: 0;
    font-family: 'Graphik', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

body {
    display: block;
    overflow: hidden;
}

/* ===== Typography Classes ===== */

/* Display styles - large headlines with 1% letter-spacing */
.display-lg {
    font-size: var(--font-size-display-lg);
    line-height: var(--line-height-display-lg);
    letter-spacing: var(--letter-spacing-display);
}

.display-sm {
    font-size: var(--font-size-display-sm);
    line-height: var(--line-height-display-sm);
    letter-spacing: var(--letter-spacing-display);
}

/* Heading styles */
h1, .h1 {
    font-size: var(--font-size-h1);
    line-height: var(--line-height-h1);
    letter-spacing: 0;
}

h2, .h2 {
    font-size: var(--font-size-h2);
    line-height: var(--line-height-h2);
    letter-spacing: 0;
}

h3, .h3 {
    font-size: var(--font-size-h3);
    line-height: var(--line-height-h3);
    letter-spacing: 0;
}

h4, .h4 {
    font-size: var(--font-size-h4);
    line-height: var(--line-height-h4);
    letter-spacing: 0;
}

h5, .h5 {
    font-size: var(--font-size-h5);
    line-height: var(--line-height-h5);
    letter-spacing: 0;
}

h6, .h6 {
    font-size: var(--font-size-h6);
    line-height: var(--line-height-h6);
    letter-spacing: 0;
}

/* Paragraph/Body styles */
.body-lg, p.lg {
    font-size: var(--font-size-body-lg);
    line-height: var(--line-height-body-lg);
}

.body-md, p {
    font-size: var(--font-size-body-md);
    line-height: var(--line-height-body-md);
}

.body-sm, p.sm {
    font-size: var(--font-size-body-sm);
    line-height: var(--line-height-body-sm);
}

.body-xs, p.xs {
    font-size: var(--font-size-body-xs);
    line-height: var(--line-height-body-xs);
}

/* Overline styles - uppercase labels */
.overline-lg {
    font-size: var(--font-size-overline-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.overline-sm {
    font-size: var(--font-size-overline-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Font weight utilities */
.font-regular { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* Icon placeholders - make them transparent to layout */
.icon-placeholder {
    display: contents;
}

/* ===== Toolbar ===== */

/* Toolbar container - invisible wrapper */
#toolbar {
    display: contents;
}

/* Wrapper for notch + toolbar center - handles hover state */
.toolbar-wrapper {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: var(--z-toolbar);
}

/* Notch hidden - toolbar always visible */
.toolbar-notch {
    display: none;
}

/* Center toolbar - always visible */
.toolbar-center {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
}

/* Toolbar btn-group inside wrapper - flush with top */
.toolbar-wrapper .toolbar-btn-group {
    border-radius: 0 0 8px 8px;
    border-top: none;
    padding: 4px 6px 6px 6px;
}

/* Zoom container - always visible, top right */
.toolbar-right {
    position: fixed;
    top: 12px;
    right: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: var(--z-toolbar);
}

.toolbar-btn-group {
    display: flex;
    align-items: center;
    background: var(--bg-surface);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    padding: 4px;
    gap: 2px;
}

.toolbar-icon-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease;
    color: var(--text-secondary);
}

.toolbar-icon-btn:hover {
    background: var(--interactive-hover);
    color: var(--text-primary);
}

.toolbar-icon-btn:active {
    background: var(--interactive-active);
}

.toolbar-icon-btn:disabled {
    opacity: 0.4;
    pointer-events: none;
}

.toolbar-icon-btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* Hover icon switching for buttons with both default and hover icons */
.toolbar-icon-btn.has-hover-icon .icon-hover {
    display: none;
}

.toolbar-icon-btn.has-hover-icon:hover .icon-default {
    display: none;
}

.toolbar-icon-btn.has-hover-icon:hover .icon-hover {
    display: inline-flex;
}

#run-graph-btn.processing svg {
    animation: pulse 1s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.toolbar-divider {
    width: 1px;
    height: 20px;
    background: var(--border-subtle);
    margin: 0 4px;
}

/* Zoom container */
.zoom-container {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    padding: 4px 8px;
}

.zoom-icon {
    width: 16px;
    height: 16px;
    fill: var(--text-muted);
}

#zoom-level {
    width: 40px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: var(--font-size-body-xs);
    text-align: center;
    padding: 4px 0;
}

#zoom-level:focus {
    outline: none;
}

.zoom-percent {
    color: var(--text-muted);
    font-size: var(--font-size-body-xs);
}

/* ===== Canvas & Desktop ===== */

.scrollable-container {
    width: 100%;
    height: 100%;
    overflow: auto;
    flex-grow: 1;
    /* Create stacking context so nodes stay below fixed UI*/
    position: relative;
    z-index: 0;
    /* Hide scrollbars while maintaining scroll functionality */
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}

/* Hide scrollbar for Chrome, Safari and Opera */
.scrollable-container::-webkit-scrollbar {
    display: none;
}

#desktop {
    position: relative;
    width: 16000px;
    height: 9000px;
    background-color: var(--desktop-background);
    background-image: radial-gradient(circle, var(--desktop-dots), 1px, transparent 1px);
    background-size: 24px 24px;
    box-sizing: border-box;
}

/* ===== Gemini AI Integration ===== */

#run-graph-btn.processing {
    color: var(--accent-caution);
}

#run-graph-btn.processing svg {
    animation: pulse 1s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Gemini Button - icon style */
#gemini-btn .gemini-icon {
    width: 20px;
    height: 20px;
}

#gemini-btn:hover .gemini-icon {
    animation: spin-clockwise 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

#gemini-btn.has-hovered:not(:hover) .gemini-icon {
    animation: spin-counter-clockwise 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes spin-clockwise {
    from { transform: rotate(0deg); }
    to { transform: rotate(180deg); }
}

@keyframes spin-counter-clockwise {
    from { transform: rotate(180deg); }
    to { transform: rotate(0deg); }
}

#gemini-btn .btn-spinner {
    display: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-strong);
    border-top: 2px solid var(--text-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

#gemini-btn.generating .gemini-icon {
    display: none;
}

#gemini-btn.generating .btn-spinner {
    display: block;
}

/* Gemini Modal */
.gemini-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: var(--z-panel-overlay);
    align-items: center;
    justify-content: center;
}

.gemini-modal-overlay.visible {
    display: flex;
}

.gemini-modal {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
    width: 90%;
    max-width: 450px;
    overflow: hidden;
}

.gemini-modal-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
}

.gemini-modal-icon {
    width: 24px;
    height: 24px;
}

.gemini-modal-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: var(--font-size-body-md);
    font-weight: 600;
}

.gemini-modal-body {
    padding: 20px;
}

#gemini-prompt-input {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: var(--font-size-ui-md);
    font-family: inherit;
    resize: vertical;
    min-height: 100px;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.15s ease;
}

#gemini-prompt-input::placeholder {
    color: var(--text-muted);
}

#gemini-prompt-input:focus {
    border-color: var(--accent-main);
}

.gemini-modal-footer {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    padding: 16px 20px;
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-elevated);
}

.gemini-modal-btn {
    padding: 8px 16px;
    border-radius: 6px;
    font-size: var(--font-size-ui-md);
    font-weight: 500;
    cursor: pointer;
    outline: none;
    transition: all 0.15s ease;
    border: none;
}

.gemini-modal-btn.cancel {
    background: var(--neutral-700);
    color: var(--text-secondary);
}

.gemini-modal-btn.cancel:hover {
    background: var(--neutral-600);
    color: var(--text-primary);
}

.gemini-modal-btn.generate {
    background: var(--accent-main);
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.gemini-modal-btn.generate:hover {
    filter: brightness(1.1);
}

.gemini-modal-btn.generate:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.gemini-modal-btn.generate .btn-spinner {
    display: none;
    width: 14px;
    height: 14px;
    border: 2px solid color-mix(in srgb, var(--shade-white) 30%, transparent);
    border-top: 2px solid var(--shade-white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.gemini-modal-btn.generate.generating .btn-text {
    display: none;
}

.gemini-modal-btn.generate.generating .btn-spinner {
    display: inline-block;
}

/* ===== Nodes ===== */

.node {
    position: absolute;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 8px 8px 10px 8px;
    cursor: grab;
    user-select: none;
    display: flex;
    flex-direction: column;
    width: 160px;
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: box-shadow 0.2s ease, border-color 0.15s ease;
}

.node:hover {
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.6);
    border-color: var(--border-default);
}

.node-title {
    font-weight: 500;
    font-size: var(--font-size-body-xs);
    margin: -8px -8px 4px -8px;
    padding: 8px 10px;
    background: var(--bg-muted);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top-left-radius: 11px;
    border-top-right-radius: 11px;
}

/* Styles for the editable node name (textarea) */
.node-custom-name {
    flex-grow: 1;
    background: transparent;
    border: 1px solid transparent;
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--font-size-ui-sm);
    font-weight: 500;
    text-align: center;
    padding: 0 4px;
    margin: 0 4px;
    border-radius: 4px;
    transition: background 0.2s ease, border 0.2s ease;
    font-family: inherit;
    resize: none;
    overflow-y: hidden;
    line-height: 1;
}

.node-custom-name[readonly] {
    cursor: grab;
}

.node-custom-name:not([readonly]) {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--shade-white);
    cursor: text;
    overflow-y: hidden;
}

.node-custom-name:focus {
    outline: none;
}

.play-icon {
    cursor: pointer;
    color: var(--node-action-play);
    font-size: var(--font-size-body-sm);
    line-height: 1;
    transition: transform 0.15s ease, color 0.15s ease;
    flex-shrink: 0;
    opacity: 0.85;
}

.play-icon:hover {
    transform: scale(1.15);
    opacity: 1;
    color: var(--node-action-play-hover);
}

.disabled-play {
    color: rgba(255, 255, 255, 0.25);
    cursor: not-allowed;
    pointer-events: none;
}

.delete-icon {
    cursor: pointer;
    color: var(--node-action-delete);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.15s ease, color 0.15s ease;
    flex-shrink: 0;
    opacity: 0.85;
}

.delete-icon svg {
    display: block;
    width: 14px;
    height: 14px;
}

.delete-icon:hover {
    transform: scale(1.15);
    opacity: 1;
    color: var(--node-action-delete-hover);
}

.disabled-delete {
    color: rgba(255, 255, 255, 0.25);
    cursor: not-allowed;
    pointer-events: none;
}

.node-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.node-input-container {
    display: flex;
    flex-direction: column; /* Keep column for vertical stacking of inputs if multiple */
    gap: 5px;
    align-items: flex-start;
    width: 100%;
    margin-bottom: 2px;
    box-sizing: border-box;
}

.input-and-output-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.node-input-field {
    width: 95%;
    padding: 6px 8px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.25);
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-body-xs);
    box-sizing: border-box;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.node-input-field:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.25);
    background: rgba(0, 0, 0, 0.35);
}

.node-input-field.string-textarea {
    width: 100%;
    box-sizing: border-box;
    resize: vertical;
    overflow-y: auto;
    max-height: 24.5em;
    font-family: inherit;
    scrollbar-width: thin;
    scrollbar-color: var(--border-default) transparent;
}

.node-input-field.string-textarea::-webkit-scrollbar {
    width: 6px;
}

.node-input-field.string-textarea::-webkit-scrollbar-track {
    background: transparent;
}

.node-input-field.string-textarea::-webkit-scrollbar-thumb {
    background-color: var(--border-default);
    border-radius: 3px;
}

.node-input-field.string-textarea::-webkit-scrollbar-thumb:hover {
    background-color: var(--border-strong);
}

.node-input-field.string-textarea::-webkit-scrollbar-corner {
    background: transparent;
}

.node-input-field.string-textarea::-webkit-resizer {
    background: transparent;
}

/* Hide default spinner buttons */
.node-input-field[type="number"]::-webkit-inner-spin-button,
.node-input-field[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}

.node-input-field[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield;
}

/* File input styling */
.node-input-field[type="file"] {
    cursor: pointer;
    padding: 4px 6px;
    color-scheme: dark;
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-ui-sm);
    line-height: 1.4;
    min-height: 28px;
}

.node-input-field[type="file"]::-webkit-file-upload-button {
    padding: 5px 10px;
    margin-right: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-ui-sm);
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.node-input-field[type="file"]::-webkit-file-upload-button:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.node-input-field[type="file"]::file-selector-button {
    padding: 5px 10px;
    margin-right: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-ui-sm);
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.node-input-field[type="file"]::file-selector-button:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Custom number input wrapper with spinner buttons */
.number-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 95%;
}

.number-input-wrapper .node-input-field {
    width: 100%;
    padding-right: 24px;
}

.number-spinner {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    width: 20px;
    background: rgba(0, 0, 0, 0.3);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0 6px 6px 0;
}

.spinner-btn {
    flex: 1;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    font-size: var(--font-size-ui-2xs);
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease, color 0.15s ease;
    user-select: none;
}

.spinner-btn:hover {
    background: rgba(0, 0, 0, 0.5);
    color: rgba(255, 255, 255, 0.9);
}

.spinner-up {
    border-radius: 0 6px 0 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.spinner-down {
    border-radius: 0 0 6px 0;
}

.node-script-btn {
    background: var(--node-action-script);
    opacity: 0.8;
    color: var(--shade-white);
    padding: 6px 10px;
    font-size: var(--font-size-body-xs);
    font-weight: 500;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    margin-top: 4px;
    width: 100%;
    box-sizing: border-box;
    transition: opacity 0.15s ease, transform 0.1s ease;
}

.node-script-btn:hover {
    opacity: 1;
}

.node-script-btn:active {
    transform: scale(0.98);
}

.node-script-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.node-comfyui-dropdown-wrapper {
    display: flex;
    gap: 4px;
    width: 100%;
}

.node-comfyui-dropdown-wrapper select {
    flex: 1;
}

.node-refresh-btn {
    background: rgba(255, 255, 255, 0.1);
    color: var(--shade-white);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    padding: 4px 8px;
    cursor: pointer;
    font-size: var(--font-size-body-xs);
}

.node-refresh-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.node-comfyui-params-wrapper {
    width: 100%;
}

.node-comfyui-params-btn {
    width: 100%;
    background: rgba(108, 92, 231, 0.8);
    color: var(--shade-white);
    border: none;
    border-radius: 4px;
    padding: 6px 10px;
    cursor: pointer;
    font-size: var(--font-size-body-xs);
    font-weight: 500;
    transition: all 0.2s ease;
}

.node-comfyui-params-btn:hover {
    background: rgba(108, 92, 231, 1);
}

.node-comfyui-params-btn:active {
    transform: scale(0.98);
}

.node-comfyui-params-btn.has-overrides {
    background: rgba(108, 92, 231, 0.95);
}

.node-output-display {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 8px;
    font-size: var(--font-size-ui-sm);
    color: rgba(255, 255, 255, 0.85);
    white-space: pre-line;
    border-radius: 6px;
    text-align: left;
    align-self: stretch;
    max-height: 24.5em;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.node-output-display.error {
    background: color-mix(in srgb, var(--accent-danger) 30%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent-danger) 40%, transparent);
    color: var(--accent-danger);
    font-weight: 500;
    white-space: pre-wrap;
    overflow-wrap: break-word;
}

.node-output-display::-webkit-scrollbar {
    width: 6px;
}

.node-output-display::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
}

.node-output-display::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.node-output-display img {
    max-width: 100%;
    height: auto;
    display: block;
    cursor: zoom-in;
}

.node-output-text {
    width: 100%;
    min-height: 4em;
    max-height: 20em;
    resize: vertical;
    background: transparent;
    border: none;
    color: inherit;
    font-family: inherit;
    font-size: inherit;
    padding: 0;
    margin: 0;
    outline: none;
    white-space: pre-wrap;
    overflow-wrap: break-word;
}

.node-output-display model-viewer {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 200px;
    white-space: wrap;
}

.node-output-display nodey-model-viewer {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 200px;
    white-space: wrap;
}

.three-d-viewer-container nodey-model-viewer {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    white-space: wrap;
}

model-viewer {
    background-color: var(--neutral-100);
    overflow-x: hidden;
    width: 100%;
    height: 100%;
}

.node-video-wrapper {
    position: relative;
}

.node-video-wrapper .media-open-button {
    position: absolute;
    top: 6px;
    right: 6px;
    /* left: 50%;
    transform: translateX(-50%); */
    z-index: 5;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid #333;
    color: #ddd;
    border-radius: 6px;
    padding: 2px 6px;
    cursor: pointer;
    font-weight: bolder;
}

.input-ports-container,
.output-ports-container {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.input-ports-container {
    align-self: flex-start;
    margin-left: -16px;
}

.output-ports-container {
    align-self: flex-start;
    margin-right: -16px;
}

/* ===== Ports & Connections ===== */

.port-wrapper {
    display: flex;
    flex-direction: row;
    align-items: center;
}

/* Label for the port */
.port-label {
    font-size: var(--font-size-ui-sm);
    color: rgba(255, 255, 255, 0.55);
    margin-left: 4px;
    line-height: 14px;
    height: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    pointer-events: none;
    max-width: 120px;
}

.port {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    cursor: pointer;
    border: 0.5px solid var(--neutral-500);
    background: var(--bg-elevated);
    position: relative;
    flex-shrink: 0;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.port:hover {
    transform: scale(1.2);
}

.port.connected {
    background: var(--port-glow, #888);
}

.port.connected::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--port-glow, var(--neutral-500));
    border: 2px solid var(--bg-elevated);
}

.boolean {
    border-color: var(--type-boolean);
    --port-glow: var(--type-boolean);
}

.integer {
    border-color: var(--type-integer);
    --port-glow: var(--type-integer);
}

.float {
    border-color: var(--type-float);
    --port-glow: var(--type-float);
}

.string {
    border-color: var(--type-string);
    --port-glow: var(--type-string);
}

.array {
    border-color: var(--type-array);
    --port-glow: var(--type-array);
}

.image {
    border-color: var(--type-image);
    --port-glow: var(--type-image);
}

.video {
    border-color: var(--type-video);
    --port-glow: var(--type-video);
}

.audio {
    border-color: var(--type-audio);
    --port-glow: var(--type-audio);
}

.model-3d {
    border-color: var(--type-model-3d);
    --port-glow: var(--type-model-3d);
}

.json {
    border-color: var(--type-json);
    --port-glow: var(--type-json);
}
.model-splat {
    border-color: var(--type-splat);
    --port-glow: var(--type-splat);
}

/* ===== Collapsed Nodes ===== */
.node.collapsed .node-body {
    display: none;
}

.node.collapsed {
    width: 160px;
    min-width: 60px;
}

.node.collapsed .node-title {
    margin-bottom: 0;
    border-bottom: none;
    border-radius: 11px;
    padding-left: 10px;
    padding-right: 10px;
}

.collapsed-ports-container {
    display: none;
    position: absolute;
    top: 0;
    height: 100%;
    pointer-events: none;
}

.node.collapsed .collapsed-ports-container {
    display: block;
}

.collapsed-ports-container .port {
    pointer-events: auto;
    transition: opacity 0.2s ease;
}

.collapsed-input-ports {
    left: 0;
    width: 0;
}

.collapsed-output-ports {
    right: 0;
    width: 0;
}

/* Container for collapse caret at bottom center of node */
.collapse-caret-container {
    position: absolute;
    bottom: -19px;
    left: 50%;
    transform: translateX(-50%);
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--bg-muted) 90%, transparent);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid color-mix(in srgb, var(--shade-white) 10%, transparent);
    border-radius: 5px;
    z-index: 10;
    transition: background 0.15s ease;
}

.collapse-caret-container:hover {
    background: color-mix(in srgb, var(--bg-subtle) 95%, transparent);
}

/* Collapse chevron icon */
.collapse-caret {
    cursor: pointer;
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--font-size-body-xs);
    line-height: 1;
    transition: color 0.15s ease;
    width: 14px;
    height: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    user-select: none;
}

.collapse-caret:hover {
    color: rgba(255, 255, 255, 0.9);
}

/* Triangle arrow points up when expanded, down when collapsed */
.collapse-caret::before {
    content: '▲'; /* Up-pointing triangle */
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-size: var(--font-size-body-xs);
    line-height: 1;
    transition: opacity 0.15s ease;
}

.node.collapsed .collapse-caret::before {
    content: '▼'; /* Down-pointing triangle */
}

/* Node class label at bottom right */
.node-class-label {
    position: absolute;
    bottom: 0px;
    right: 8px;
    font-size: var(--font-size-ui-2xs);
    color: rgba(255, 255, 255, 0.25);
    pointer-events: none;
    user-select: none;
    white-space: nowrap;
    overflow: visible;
    max-width: 80%;
    text-align: right;
}

.connection-group {
    pointer-events: auto;
}

.connection-visual {
    stroke-width: 2;
    fill: none;
    pointer-events: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.connection {
    stroke-width: 2;
    fill: none;
    pointer-events: stroke;
    cursor: pointer;
}

.connection-visual.boolean, .connection.boolean {
    stroke: var(--type-boolean);
}

.connection-visual.integer, .connection.integer {
    stroke: var(--type-integer);
}

.connection-visual.float, .connection.float {
    stroke: var(--type-float);
}

.connection-visual.string, .connection.string {
    stroke: var(--type-string);
}

.connection-visual.array, .connection.array {
    stroke: var(--type-array);
}

.connection-visual.image, .connection.image {
    stroke: var(--type-image);
}

.connection-visual.video, .connection.video {
    stroke: var(--type-video);
}

.connection-visual.audio, .connection.audio {
    stroke: var(--type-audio);
}

.connection-visual.model-3d, .connection.model-3d {
    stroke: var(--type-model-3d);
}

.connection-visual.json, .connection.json {
    stroke: var(--type-json);
}

.connection-visual.model-splat, .connection.model-splat {
    stroke: var(--type-splat);
}

@keyframes runningWire {
    to {stroke-dashoffset: -17;}
}

path.connection-visual.is-running {
    stroke-dasharray: 10 7;
    stroke-dashoffset: 0;
    animation: runningWire 0.6s linear infinite;
}

path.connection-visual.disabled,
path.connection.disabled {
    filter: grayscale(100%);
    opacity: 0.5;
}

.node-save-btn {
    background-color: var(--accent-main);
    color: var(--shade-white);
    padding: 8px 12px;
    font-size: var(--font-size-body-sm);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 10px;
    width: 100%;
}

.node-save-btn:disabled {
    background-color: var(--accent-main);
    opacity: 0.5;
    cursor: not-allowed;
}

.node-save-btn:hover {
    filter: brightness(0.85);
}

/* ===== Image Viewer ===== */

#image-viewer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: none; /* Hidden by default */
    justify-content: center;
    align-items: center;
    z-index: var(--z-image-viewer);
}

#image-viewer-container {
    position: relative;
    max-width: 100%;
    max-height: 100%;
    text-align: center;
}

#image-viewer-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    cursor: grab;
}

.image-viewer-controls {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: color-mix(in srgb, var(--shade-black) 50%, transparent);
    padding: 5px;
    border-radius: 5px;
    display: flex;
    gap: 5px;
    z-index: 201; /* Ensure buttons are above the image */
}

.image-viewer-btn {
    background-color: var(--border-strong);
    color: var(--shade-white);
    padding: 5px 8px;
    font-size: var(--font-size-body-xs);
    border: none;
    cursor: pointer;
    border-radius: 4px;
}

.image-viewer-btn:hover {
    background-color: var(--neutral-500);
}

#image-viewer-close {
    position: fixed;
    top: 10px;
    right: 20px;
    color: var(--shade-white);
    font-size: var(--font-size-h1);
    font-weight: bold;
    cursor: pointer;
    z-index: 201; /* Ensure close button is above the image */
}

.image-viewer-close:hover {
    color: var(--destructive-500);
}

.fullscreen #image-viewer-image {
    width: 100vw;
    height: 100vh;
    object-fit: contain;
}

#three-d-viewer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: var(--z-model-viewer);
}

.three-d-viewer-container #three-d-viewer-model {
  flex: 1;
  width: 100% !important;
  height: 100% !important;
}

.three-d-viewer-container {
    position: absolute;
    display: flex;
    width: 80%; /* Adjust as needed */
    height: 80%; /* Adjust as needed */
    background-color: var(--neutral-100);
    text-align: center;
    z-index: 1;
}

#three-d-viewer-controls {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: color-mix(in srgb, var(--shade-black) 50%, transparent);
    padding: 5px;
    border-radius: 5px;
    display: flex;
    gap: 5px;
    z-index: 2;
}

.three-d-viewer-btn {
    background-color: var(--border-strong);
    color: var(--shade-white);
    padding: 5px 8px;
    font-size: var(--font-size-body-xs);
    border: none;
    cursor: pointer;
    border-radius: 4px;
}

.three-d-viewer-btn:hover {
    background-color: var(--neutral-500);
}

#three-d-viewer-close {
    position: fixed;
    top: 10px;
    right: 20px;
    color: var(--shade-white);
    font-size: var(--font-size-h1);
    font-weight: bold;
    cursor: pointer;
    z-index: 2;
}

#three-d-viewer-close:hover {
    color: var(--destructive-500);
}

/* Splat viewer in fullscreen overlay - fill container */
#three-d-viewer-overlay nodey-model-viewer {
    display: block;
    width: 100%;
    height: 100%;
}

/* The existing fullscreen style for images works here as well */
.fullscreen #three-d-viewer-container {
    width: 100vw;
    height: 100vh;
}

/* ===== Script Editor ===== */

#script-viewer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    display: none; /* Hidden by default */
    flex-direction: column;
    z-index: var(--z-app-modal);
    padding: 20px;
    box-sizing: border-box;
}

#script-viewer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-strong);
}

#script-viewer-title {
    color: var(--text-primary);
    font-size: var(--font-size-body-lg);
    font-weight: bold;
}

#script-viewer-close {
    background-color: var(--neutral-600);
    color: var(--text-primary);
    padding: 8px 12px;
    font-size: var(--font-size-body-sm);
    border: none;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.2s;
}

#script-viewer-close:hover {
    background-color: var(--neutral-700);
}

#script-viewer-content {
    flex-grow: 0;
    display: flex;
    /* Use baseline alignment for the content to let the script UI fill the space */
    align-items: flex-start;
    justify-content: center;
    width: 100%;
    height: 90%;
}

/* ===== Text Editor ===== */
#text-editor-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    display: none; /* Hidden by default */
    flex-direction: column;
    z-index: var(--z-text-editor);
    padding: 20px;
    box-sizing: border-box;
}

#text-editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-strong);
    flex-shrink: 0;
}

#text-editor-title {
    color: var(--text-primary);
    font-size: var(--font-size-body-lg);
    font-weight: bold;
}

#text-editor-controls {
    display: flex;
    gap: 10px;
}

#text-editor-fullscreen,
#text-editor-close {
    background-color: var(--border-strong);
    color: var(--text-primary);
    padding: 8px 12px;
    font-size: var(--font-size-body-sm);
    border: none;
    cursor: pointer;
    border-radius: 4px;
}

#text-editor-close {
    background-color: var(--accent-main);
}

#text-editor-fullscreen:hover,
#text-editor-close:hover {
    background-color: var(--neutral-500);
}

#text-editor-textarea {
    flex-grow: 1; /* Fill remaining space */
    width: 100%;
    height: 100%;
    background-color: var(--bg-muted);
    color: var(--text-primary);
    border: 1px solid var(--border-strong);
    border-radius: 4px;
    margin-top: 10px;
    padding: 10px;
    box-sizing: border-box;
    font-family: monospace;
    font-size: var(--font-size-body-md);
    line-height: 1.5;
    resize: none;
}

/* ===== Text Viewer ===== */
#text-viewer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    display: none; /* Hidden by default */
    flex-direction: column;
    z-index: var(--z-text-viewer);
    padding: 20px;
    box-sizing: border-box;
}

#text-viewer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-strong);
    flex-shrink: 0;
}

#text-viewer-title {
    color: var(--text-primary);
    font-size: var(--font-size-body-lg);
    font-weight: bold;
}

#text-viewer-close {
    background-color: var(--border-strong);
    color: var(--text-primary);
    padding: 8px 12px;
    font-size: var(--font-size-body-sm);
    border: none;
    cursor: pointer;
    border-radius: 4px;
}

#text-viewer-close:hover {
    background-color: var(--neutral-500);
}

#text-viewer-content {
    flex-grow: 1; /* Fill remaining space */
    width: 100%;
    height: 100%;
    background-color: var(--bg-muted);
    color: var(--text-primary);
    border: 1px solid var(--border-strong);
    border-radius: 4px;
    margin-top: 10px;
    padding: 10px;
    box-sizing: border-box;
    font-family: monospace;
    font-size: var(--font-size-body-md);
    line-height: 1.5;
    resize: none;
}

/* ===== Minimap ===== */

#minimap-container {
    position: fixed;
    bottom: 56px;
    right: 65px;
    width: 250px;
    height: 112px;
    box-sizing: border-box;
    /* Checkerboard pattern for out-of-bounds areas */
    background-color: #1a1a1a;
    background-image:
        linear-gradient(45deg, #222 25%, transparent 25%),
        linear-gradient(-45deg, #222 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #222 75%),
        linear-gradient(-45deg, transparent 75%, #222 75%);
    background-size: 8px 8px;
    background-position: 0 0, 0 4px, 4px -4px, -4px 0;
    border: 2px solid #666;
    border-radius: 5px;
    overflow: hidden;
    z-index: var(--z-minimap);
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

#minimap-container:hover {
    opacity: 1;
}

#minimap-container.hidden {
    display: none;
}

/* ===== Bottom Toolbar ===== */

#bottom-toolbar {
    position: fixed;
    bottom: 10px;
    right: 70px;
    width: 240px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 5px;
    z-index: var(--z-minimap);
}

#bottom-toolbar .zoom-container {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 0 5px;
}

#bottom-toolbar .zoom-container .zoom-icon {
    width: 16px;
    height: 16px;
    fill: var(--text-secondary);
}

#bottom-toolbar #zoom-level {
    width: 38px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: var(--font-size-body-sm);
    text-align: center;
    padding: 5px 0;
}

#bottom-toolbar #zoom-level:focus {
    outline: none;
}

#bottom-toolbar .zoom-percent {
    color: var(--text-secondary);
    font-size: var(--font-size-body-sm);
}

#bottom-toolbar .toolbar-divider {
    width: 1px;
    height: 22px;
    background: var(--border-subtle);
    margin: 0 3px;
}

#bottom-toolbar .toolbar-icon-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease;
    color: var(--text-secondary);
}

#bottom-toolbar .toolbar-icon-btn:hover {
    background: var(--neutral-700);
    color: var(--text-primary);
}

#bottom-toolbar .toolbar-icon-btn:active {
    background: var(--neutral-600);
}

#bottom-toolbar .toolbar-icon-btn svg {
    width: 18px;
    height: 18px;
}

#minimap-content {
    transform-origin: top left;
    pointer-events: none;
}

#desktop-clone {
    position: relative;
    background-color: #000;
}

#desktop-clone .node {
    padding: 0 !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 2px;
    background-color: var(--neutral-200) !important;
    opacity: 1.0;

    display: block !important;
    position: absolute !important;
    min-width: 0 !important;
    min-height: 0 !important;
}

#desktop-clone .node-title,
#desktop-clone .node-body,
#desktop-clone .node-custom-name,
#desktop-clone .input-and-output-wrapper,
#desktop-clone .port-wrapper,
#desktop-clone .port-label,
#desktop-clone .frame-header,
#desktop-clone .frame-label-input,
#desktop-clone .collapsed-ports-container,
#desktop-clone .collapse-caret-container,
#desktop-clone .collapse-caret {
    display: none !important;
}

#desktop-clone .node.collapsed {
    border-radius: 10px;
    opacity: 0.8;
}

#desktop-clone .frame {
    border-width: 1px !important;
    border-radius: 3px;
}

#desktop-clone .connection-layer {
    position: absolute;
    top: 0;
    left: 0;
    overflow: visible;
}

#desktop-clone,
#desktop-clone * {
    pointer-events: none;
    cursor: default !important;
}

#desktop-clone .connection,
#desktop-clone .connection-visual {
    stroke-width: 5;
}

body.minimap-dragging * {
    cursor: grabbing !important;
}

#minimap-viewport {
    /* The moving box showing the current view */
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
    outline: 2px solid var(--accent-main);
    background-color: var(--accent-main);
    opacity: 0.5;
    pointer-events: auto;
    box-sizing: border-box;
    cursor: grab;
}

#minimap-viewport:active {
    cursor: grabbing;
}


/* ===== Running State Indicators ===== */
.node.is-running {
    outline: 4px solid var(--accent-confirm);
    outline-offset: 5px;
    animation: runningOutlineFlash 2.0s ease-in-out infinite;
}

@keyframes runningOutlineFlash {
    0%, 100% { outline-color: color-mix(in srgb, var(--accent-confirm) 2%, transparent);}
    50%      { outline-color: color-mix(in srgb, var(--accent-confirm) 40%, transparent);}
}


/* ===== Spinners ===== */

.node-spinner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 20;
    border-radius: 6px;
}

.node-spinner-overlay.show {
    display: flex;
}

.node-spinner {
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top: 3px solid var(--shade-white);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== Node Search ===== */

#node-search-overlay {
    display: none;
    position: fixed;
    top: 20%;
    left: 50%;
    width: 300px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    z-index: var(--z-search-overlay);
    flex-direction: column;
    overflow: hidden;
    font-family: sans-serif;
    user-select: none;
}

#node-search-input {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-muted);
    border: none;
    border-bottom: 1px solid var(--border-default);
    color: var(--text-primary);
    font-size: var(--font-size-body-sm);
    outline: none;
    box-sizing: border-box;
}

#node-search-list {
    list-style: none;
    margin: 0;
    padding: 4px 0;
    max-height: 300px;
    overflow-y: auto;
}

#node-search-list::-webkit-scrollbar {
    width: 8px;
}
#node-search-list::-webkit-scrollbar-track {
    background: var(--bg-elevated);
}
#node-search-list::-webkit-scrollbar-thumb {
    background-color: var(--border-default);
    border-radius: 4px;
}

.search-result-item {
    padding: 8px 12px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: var(--font-size-body-sm);
    transition: background-color 0.2s;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.search-result-item:hover {
    background-color: var(--interactive-hover);
}

.search-result-item.selected {
    background-color: var(--accent-main);
    color: var(--shade-white);
}

.search-result-title {
    font-weight: 500;
}

.search-result-sub {
    font-size: var(--font-size-ui-sm);
    color: var(--text-muted);
}

.search-result-item.selected .search-result-sub {
    color: rgba(255, 255, 255, 0.7);
}

.search-highlight {
    display: inline;
    background-color: var(--accent-main);
    color: var(--shade-white);
    border-radius: 2px;
    padding: 0 0px;
}

.search-result-item.selected .search-highlight {
    background-color: rgba(255, 255, 255, 0.3);
}

.node.selected {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-main) 60%, transparent);
}

.node.disabled {
    opacity: 0.5;
}

/* ===== Selection ===== */

#selection-box {
    position: absolute;
    background-color: color-mix(in srgb, var(--accent-main) 20%, transparent);
    border: 1px dashed color-mix(in srgb, var(--accent-main) 50%, transparent);
    pointer-events: none;
    z-index: var(--z-selection-box);
    display: none;
}

/* Box selection cursors — crosshair with +/- badge, forced on all descendants */
.box-selecting,
.box-selecting * {
    cursor: crosshair !important;
}

.box-selecting.box-select-additive,
.box-selecting.box-select-additive * {
    cursor: url("/static/icons/cursor-select-add.svg") 16 16, crosshair !important;
}

.box-selecting.box-select-subtractive,
.box-selecting.box-select-subtractive * {
    cursor: url("/static/icons/cursor-select-subtract.svg") 16 16, crosshair !important;
}

/* Disable pointer events on media elements during box selection */
.box-selecting video,
.box-selecting audio,
.box-selecting iframe,
.box-selecting model-viewer {
    pointer-events: none;
}

.connection-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: visible;
    z-index: var(--z-connections, 500);
}

/* Snap Guide Layer - alignment guides */
.snap-guide-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: visible;
    z-index: var(--z-snap-guides, 600);
}

.snap-guide-line {
    stroke: var(--accent-main);
    stroke-width: 1;
    stroke-dasharray: 4 4;
    opacity: 0.8;
}

/* ===== Histogram & Image Component ===== */

/* Main Container Wrapper */
#main-container {
    display: flex;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: var(--histogram-bg-dark);
    color: var(--histogram-text-main);
    border-radius: 4px;
}

/* Image Panel - The Container */
#image-panel {
    /* Layout */
    flex-basis: 75%;
    flex-grow: 1;
    flex-shrink: 1;
    height: 100%;
    min-width: 200px;

    /* Positioning Context for the Absolute Canvas */
    position: relative;
    overflow: hidden;

    /* Aesthetics */
    background-color: var(--neutral-900);
    background-image:
        linear-gradient(45deg, var(--neutral-850) 25%, transparent 25%),
        linear-gradient(-45deg, var(--neutral-850) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, var(--neutral-850) 75%),
        linear-gradient(-45deg, transparent 75%, var(--neutral-850) 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;

    cursor: grab;
}

#image-panel:active {
    cursor: grabbing;
}

/* The Canvas - The Moving Part */
canvas#image-canvas {
    /* Critical for JS Math to work: */
    position: absolute;
    top: 0;
    left: 0;
    transform-origin: 0 0; /* Scales from top-left corner */

    display: block;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

/* Drag Handle */
#drag-handle {
    width: 4px;
    height: 100%;
    background-color: var(--histogram-bg-dark);
    cursor: col-resize;
    flex-shrink: 0;
    z-index: 100;
    border-left: 1px solid var(--border-default);
    border-right: 1px solid var(--border-default);
    transition: background-color 0.2s;
}

#drag-handle:hover, #drag-handle.active {
    background-color: var(--histogram-accent-blue);
}

/* Controls Panel (Right Side) */
#controls-panel {
    height: 100%;
    background-color: var(--histogram-bg-panel);
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--shade-black);
    overflow-y: auto;
    min-width: 280px;
}

#controls-panel::-webkit-scrollbar { width: 6px; }
#controls-panel::-webkit-scrollbar-track { background: var(--histogram-bg-panel); }
#controls-panel::-webkit-scrollbar-thumb { background-color: var(--border-default); border-radius: 3px; }

/* Histogram Groups */
.control-group {
    border-bottom: 1px solid var(--histogram-border-color);
    padding: 15px;
}

.group-header {
    color: var(--text-muted);
    margin-bottom: 10px;
    display: flex; align-items: center;
}

.group-header::before {
    content: ''; display: inline-block; width: 8px; height: 8px;
    border-radius: 50%; margin-right: 8px;
}
#red-controls .group-header::before { background: var(--destructive-400); }
#green-controls .group-header::before { background: var(--success-500); }
#blue-controls .group-header::before { background: var(--hue-blue); }
#luminance-controls .group-header::before { background: var(--neutral-200); }

.histogram-container {
    width: 100%; height: 140px;
    background: var(--bg-elevated); border-radius: 4px;
    border: 1px solid var(--border-default); position: relative; overflow: hidden;
    margin-bottom: 12px;
}

/* Axis Text Colors */
.histogram-container text {
    fill: var(--text-muted);
    shape-rendering: crispEdges;
}

.histogram-container svg { overflow: visible; display: block; }

/* Inputs Area */
.control-group .controls {
    display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px;
}
.control-group .label-input { display: flex; flex-direction: column; align-items: center; }

.control-group .label-input label {
    color: var(--text-muted); margin-bottom: 2px;
}

.control-group .label-input input {
    width: 100%; background-color: transparent;
    color: var(--histogram-text-main); border: none;
    border-bottom: 1px solid var(--border-default);
    text-align: center; padding: 2px 0;
    transition: all 0.2s;
}

.control-group .label-input .number-input-wrapper input.node-input-field {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    padding: 6px 24px 6px 8px;
    text-align: left;
}

.control-group .label-input input:focus { outline: none; border-bottom-color: var(--histogram-accent-blue); }

.control-group .label-input input.highlighted-input {
    border-bottom-color: var(--histogram-accent-blue);
    color: var(--histogram-accent-blue);
    background-color: color-mix(in srgb, var(--histogram-accent-blue) 15%, transparent);
    font-weight: bold;
}

/* Reset Button */
button.reset-btn {
    width: 100%; background: transparent; color: var(--text-muted);
    border: 1px solid var(--border-default); padding: 6px; border-radius: 3px;
    cursor: pointer; margin-top: 10px;
    transition: all 0.2s;
}
button.reset-btn:hover { background: var(--interactive-hover); color: var(--text-primary); }

/* Loader */
#image-panel #loader {
    border: 3px solid rgba(255,255,255,0.1); border-radius: 50%;
    border-top: 3px solid var(--histogram-accent-blue); width: 40px; height: 40px;
    animation: spin 1s linear infinite; position: absolute;
    top: 50%; left: 50%; margin-top: -20px; margin-left: -20px; z-index: 20;
}

.grayscale-mode #red-controls,
.grayscale-mode #green-controls,
.grayscale-mode #blue-controls {
    display: none !important;
}

.grayscale-mode #luminance-controls {
    border-bottom: none; /* It's the only one left, so remove bottom border */
}

/* VG Handles */
.handle-marker {
    filter: drop-shadow(0px 1px 2px rgba(0,0,0,0.8));
    transition: fill 0.2s;
}
.handle-marker:hover { stroke: white; stroke-width: 2px; }

/* ===== Color Correction Workspace ===== */

.cc-workspace {
    display: flex;
    width: 100%;
    height: 100%;
    background: var(--bg-surface);
    font-family: 'Segoe UI', sans-serif;
    overflow: hidden;
    color: var(--text-primary);
}

.cc-workspace .viewport-area {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    background: var(--shade-black);
    padding: 20px;
    gap: 20px;
    min-width: 0;
}

.cc-workspace .view-frame {
    flex: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    overflow: hidden;
}

.cc-workspace .frame-label {
    position: absolute;
    top: 10px;
    left: 10px;
    background: color-mix(in srgb, var(--shade-black) 70%, transparent);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: var(--font-size-body-xs);
    z-index: 20;
    pointer-events: none;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.cc-workspace .monitor-display {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.cc-workspace .snapshot-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    z-index: 10;
}

.cc-workspace #play-overlay {
    background: rgba(0, 0, 0, 0.3);
    align-items: center;
    justify-content: center;
    pointer-events: none;
    display: flex;
}

.cc-workspace .cc-play-icon {
    font-size: var(--font-size-display-lg);
    color: rgba(255, 255, 255, 0.8);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    user-select: none;
    pointer-events: auto;
    cursor: pointer;
}

.cc-workspace .cc-play-icon:hover {
    color: var(--shade-white);
    transform: scale(1.1);
    transition: transform 0.1s;
}

.cc-workspace video::-webkit-media-controls-overlay-play-button,
.cc-workspace video::-webkit-media-controls-start-playback-button {
    display: none !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.cc-workspace #drag-handle {
    width: 5px;
    background: var(--bg-muted);
    cursor: col-resize;
    border-left: 1px solid var(--shade-black);
    border-right: 1px solid var(--shade-black);
    z-index: 100;
}

.cc-workspace #drag-handle:hover,
.cc-workspace #drag-handle.active {
    background: var(--accent-main);
}

.cc-workspace .controls-sidebar {
    flex-basis: 320px;
    display: flex;
    flex-direction: column;
    min-width: 250px;
    max-width: 50vw;
    background: var(--bg-elevated);
}

.cc-workspace .sidebar-header {
    padding: 15px;
    font-size: var(--font-size-body-sm);
    font-weight: 600;
    background: var(--bg-muted);
    border-bottom: 1px solid var(--border-default);
    text-transform: uppercase;
}

.cc-workspace #controls-panel {
    flex: 1;
    overflow-y: auto;
    padding-bottom: 20px;
}

.cc-workspace .noselect {
    user-select: none;
    pointer-events: none;
}

/* ===== Modals ===== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: color-mix(in srgb, var(--shade-black) 60%, transparent);
    z-index: var(--z-modal);
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-box {
    background-color: var(--bg-muted);
    padding: 20px 25px;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    width: 320px;
    color: var(--text-primary);
    font-family: sans-serif;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.modal-title {
    margin: 0;
    font-size: var(--font-size-body-lg);
    border-bottom: 1px solid var(--border-default);
    padding-bottom: 10px;
    font-weight: 600;
}

.modal-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.modal-label {
    font-size: var(--font-size-ui-md);
    color: var(--text-secondary);
    font-weight: 500;
}

.modal-error {
    color: var(--accent-danger);
    font-size: var(--font-size-ui-xs);
    margin-top: 10px;
}

.modal-input, .modal-select {
    width: 100%;
    padding: 8px;
    border-radius: 4px;
    border: 1px solid var(--border-strong);
    background-color: var(--bg-elevated);
    color: var(--text-primary);
    font-size: var(--font-size-body-sm);
    outline: none;
    box-sizing: border-box;
}

.modal-input:focus, .modal-select:focus {
    border-color: var(--accent-main);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 10px;
}

.modal-btn {
    padding: 8px 16px;
    cursor: pointer;
    border: none;
    border-radius: 4px;
    font-size: var(--font-size-body-sm);
}

.modal-btn.cancel {
    background-color: var(--border-default);
    color: var(--text-primary);
}
.modal-btn.cancel:hover { background-color: var(--border-strong); }

.modal-btn.save {
    background-color: var(--accent-main);
    color: var(--shade-white);
}

.modal-btn.save:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.modal-btn.save:hover { filter: brightness(0.85); }

.modal-btn.login {
    background-color: var(--success-600);
    color: var(--shade-white);
}

.modal-btn.login:hover {
    background-color: var(--success-700);
}

.modal-btn.login:disabled {
    background-color: var(--neutral-500);
    cursor: not-allowed;
    pointer-events: none;
}

/* ComfyUI Parameters Modal */

.comfyui-params-modal {
    width: 480px;
    max-width: 90vw;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.comfyui-params-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    max-height: 60vh;
    padding-right: 5px;
    width: 100%;
    box-sizing: border-box;
}

/* Scrollbar styling for params container */
.comfyui-params-content::-webkit-scrollbar {
    width: 8px;
}

.comfyui-params-content::-webkit-scrollbar-track {
    background: var(--neutral-800);
    border-radius: 4px;
}

.comfyui-params-content::-webkit-scrollbar-thumb {
    background: var(--neutral-600);
    border-radius: 4px;
}

.comfyui-params-content::-webkit-scrollbar-thumb:hover {
    background: var(--neutral-500);
}

.comfyui-params-loading {
    color: var(--text-secondary);
    font-size: var(--font-size-body-sm);
}

/* Parameter Groups */

.param-group {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 15px;
    border: 1px solid var(--border-default);
    border-radius: 4px;
    width: 100%;
}

.param-group-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    min-height: 40px;
    background-color: var(--neutral-800);
    cursor: pointer;
    user-select: none;
    width: 100%;
    box-sizing: border-box;
}

.param-group-header:hover {
    background-color: var(--neutral-800);
}

.param-group-toggle {
    font-size: var(--font-size-ui-xs);
    color: var(--text-secondary);
    width: 12px;
}

.param-group-title {
    flex: 1;
    font-size: var(--font-size-ui-md);
    font-weight: 500;
    color: var(--text-secondary);
}

.param-group-class {
    font-size: var(--font-size-ui-sm);
    color: var(--text-muted);
    font-family: monospace;
}

.param-group-content {
    display: flex;
    flex-direction: column;
    padding: 12px;
    background-color: var(--neutral-800);
    width: 100%;
    box-sizing: border-box;
}

/* Parameter Fields */

.param-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 12px;
}

.param-field:last-child {
    margin-bottom: 0;
}

.param-field .modal-label {
    font-size: var(--font-size-ui-md);
    color: var(--text-secondary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Modified parameter indicator */
.param-modified {
    position: relative;
}

.param-modified .modal-label {
    color: var(--warning-400);
}

.param-modified-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--warning-400);
    border-radius: 50%;
    flex-shrink: 0;
}

.param-slider-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.param-slider {
    flex: 1;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--neutral-600);
    border-radius: 3px;
    outline: none;
}

.param-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent-main);
    cursor: pointer;
    border: none;
}

.param-slider::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent-main);
    cursor: pointer;
    border: none;
}

.param-value {
    width: 80px;
    padding: 8px;
    border-radius: 4px;
    border: 1px solid var(--border-default);
    background-color: var(--neutral-800);
    color: var(--shade-white);
    font-size: var(--font-size-body-sm);
    text-align: right;
    outline: none;
    box-sizing: border-box;
}

.param-value:focus {
    border-color: var(--accent-main);
}

.param-value-wide {
    width: 100%;
    flex: 1;
    text-align: left;
}

/* Hide native number input spinners */
.param-value::-webkit-inner-spin-button,
.param-value::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.param-value {
    -moz-appearance: textfield;
    appearance: textfield;
}

/* Number input wrapper with custom arrows */
.param-number-wrapper {
    display: flex;
    align-items: stretch;
    position: relative;
}

.param-number-wrapper .param-value {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: none;
}

.param-number-wrapper-wide {
    flex: 1;
}

.param-arrows {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-default);
    border-left: none;
    border-radius: 0 4px 4px 0;
    overflow: hidden;
}

.param-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    flex: 1;
    background-color: var(--neutral-700);
    color: var(--text-muted);
    border: none;
    cursor: pointer;
    font-size: var(--font-size-ui-2xs);
    padding: 0;
    line-height: 1;
    transition: all 0.15s ease;
}

.param-arrow:hover {
    background-color: var(--neutral-700);
    color: var(--shade-white);
}

.param-arrow:active {
    background-color: var(--neutral-600);
}

.param-arrow-up {
    border-bottom: 1px solid var(--neutral-700);
}

/* Combo (dropdown) select */

.param-select {
    width: 100%;
    padding: 8px 12px;
    border-radius: 4px;
    border: 1px solid var(--border-default);
    background-color: var(--neutral-700);
    color: var(--shade-white);
    font-size: var(--font-size-body-sm);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

.param-select:hover {
    border-color: var(--neutral-500);
}

.param-select:focus {
    border-color: var(--accent-main);
    outline: none;
}

.param-select option {
    background-color: var(--neutral-700);
    color: var(--shade-white);
}

/* Integer row with randomize button */

.param-int-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.param-randomize-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border: 1px solid var(--border-default);
    border-radius: 4px;
    background-color: var(--neutral-700);
    color: var(--shade-white);
    cursor: pointer;
    width: 36px;
    height: 36px;
}

.param-randomize-btn:hover {
    background-color: var(--neutral-600);
    border-color: var(--neutral-500);
}

.param-randomize-icon {
    width: 16px;
    height: 16px;
    filter: invert(1);
}

/* Per-widget reset button */
.param-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.param-reset-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border: none;
    border-radius: 4px;
    background-color: transparent;
    color: var(--text-muted);
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s, background-color 0.2s;
}

.param-reset-btn:hover {
    opacity: 1;
    background-color: rgba(255, 255, 255, 0.1);
}

.param-reset-icon {
    width: 14px;
    height: 14px;
    filter: invert(0.6);
}

.param-reset-btn:hover .param-reset-icon {
    filter: invert(0.9);
}

/* ===== Context Menus ===== */

.custom-context-menu {
    position: fixed;
    z-index: var(--z-context-menu);

    /* Visual Styling */
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    padding: 4px 0;
    min-width: 150px;
    font-family: sans-serif;
    color: var(--text-primary);

    /* Prevent text selection */
    user-select: none;
}

.custom-context-menu .context-menu-item {
    padding: 8px 12px;
    cursor: pointer;
    font-size: var(--font-size-body-sm);
    transition: background-color 0.2s;
}

.custom-context-menu .context-menu-item:hover {
    background-color: var(--interactive-hover);
}

.custom-context-menu .context-menu-item-danger {
    color: var(--destructive-400);
}

.custom-context-menu .context-menu-item-danger:hover {
    background-color: color-mix(in srgb, var(--destructive-400) 20%, transparent);
}

/* Context menu items with shortcuts */
.custom-context-menu .context-menu-item-with-shortcut {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.custom-context-menu .context-menu-item-with-shortcut .menu-label {
    flex: 1;
}

.custom-context-menu .context-menu-item-with-shortcut .menu-shortcut {
    color: var(--text-muted);
    font-size: var(--font-size-body-xs);
    margin-left: 20px;
    white-space: nowrap;
}

/* Context menu submenu */
.context-menu-submenu-trigger {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.context-menu-submenu-trigger .submenu-arrow {
    font-size: var(--font-size-ui-xs);
    margin-left: 12px;
    color: var(--text-muted);
}

.context-submenu {
    position: absolute;
    left: 100%;
    top: -4px;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    padding: 4px 0;
    min-width: 200px;
    display: none;
    z-index: 1;
}

.context-menu-submenu-trigger:hover > .context-submenu {
    display: block;
}

.context-submenu .context-menu-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
}

.context-submenu .menu-label {
    flex: 1;
}

.context-submenu .menu-shortcut {
    color: var(--text-muted);
    font-size: var(--font-size-body-xs);
    margin-left: 20px;
    white-space: nowrap;
}

.context-menu-separator {
    height: 1px;
    background-color: var(--border-default);
    margin: 4px 8px;
}

/* ===== Frames ===== */

.frame {
    position: absolute;
    border: 0.5px solid;
    border-radius: 8px;
    pointer-events: all; /* Frame body is interactive for dragging */
    box-sizing: border-box;
    cursor: grab;
}

.frame-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 6px 10px;
    font-size: var(--font-size-body-xs);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    cursor: grab;
    user-select: none;
    white-space: nowrap;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    height: 28px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: left;
}

.frame-header:active,
.frame:active {
    cursor: grabbing;
}

.frame-label-input {
    background: transparent;
    color: rgba(255, 255, 255, 0.85);
    border: none;
    border-radius: 4px;
    padding: 0 4px;
    font-size: var(--font-size-ui-sm);
    font-weight: 500;
    outline: none;
    font-family: inherit;
    width: 100%;
    height: 100%;
}
.frame-label-input:focus {
    background: rgba(0, 0, 0, 0.3);
}

.frame-resize-handle {
    position: absolute;
    background: rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.5);
    z-index: var(--z-frame-handles);
    pointer-events: all;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.frame:hover .frame-resize-handle {
    opacity: 1;
}

.frame-resize-handle:hover {
    background: rgba(255, 255, 255, 0.5);
}

.frame-resize-nw {
    top: -4px;
    left: -4px;
    width: 8px;
    height: 8px;
    cursor: nw-resize;
    border-radius: 2px 0 0 0;
}

.frame-resize-ne {
    top: -4px;
    right: -4px;
    width: 8px;
    height: 8px;
    cursor: ne-resize;
    border-radius: 0 2px 0 0;
}

.frame-resize-sw {
    bottom: -4px;
    left: -4px;
    width: 8px;
    height: 8px;
    cursor: sw-resize;
    border-radius: 0 0 0 2px;
}

.frame-resize-se {
    bottom: -4px;
    right: -4px;
    width: 8px;
    height: 8px;
    cursor: se-resize;
    border-radius: 0 0 2px 0;
}

.frame-resize-n {
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 8px;
    cursor: n-resize;
    border-radius: 2px 2px 0 0;
}

.frame-resize-s {
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 8px;
    cursor: s-resize;
    border-radius: 0 0 2px 2px;
}

.frame-resize-e {
    right: -4px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 20px;
    cursor: e-resize;
    border-radius: 0 2px 2px 0;
}

.frame-resize-w {
    left: -4px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 20px;
    cursor: w-resize;
    border-radius: 2px 0 0 2px;
}

/* Invisible border zones for full-edge resizing */
.frame-border-zone {
    position: absolute;
    background: transparent;
    z-index: var(--z-frame-borders);
    pointer-events: all;
}

.frame-border-n {
    top: -4px;
    left: 8px;
    right: 8px;
    height: 8px;
    cursor: n-resize;
}

.frame-border-s {
    bottom: -4px;
    left: 8px;
    right: 8px;
    height: 8px;
    cursor: s-resize;
}

.frame-border-e {
    right: -4px;
    top: 8px;
    bottom: 8px;
    width: 8px;
    cursor: e-resize;
}

.frame-border-w {
    left: -4px;
    top: 8px;
    bottom: 8px;
    width: 8px;
    cursor: w-resize;
}

.frame.selected {
    box-shadow: 0 0 0 3px var(--accent-main), 0 4px 8px rgba(0, 0, 0, 0.5);
}