hikari-extra-components 0.3.12

// hikari-extra-components/styles/components/node_graph.scss
// Node graph editor styles

@use '../../../theme/styles/mixins.scss' as *;

// ============================================
// Canvas
// ============================================

.hi-node-graph-canvas {
    position: relative;
    overflow: hidden;
    background-color: var(--hi-color-background);
    border: 1px solid var(--hi-color-border);
    border-radius: $hikari-radius-lg;
    outline: none;

    &:focus {
        border-color: var(--hi-color-primary);
        box-shadow: 0 0 0 2px rgba(var(--hi-color-primary-rgb, 255, 179, 167), 0.2);
    }
}

.hi-node-graph-svg-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;

    svg {
        pointer-events: auto;
    }
}

.hi-node-graph-nodes {
    position: absolute;
    inset: 0;
    transform-origin: 0 0;
}

.hi-node-graph-overlay-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1000;
}

// ============================================
// Node
// ============================================

.hi-node-graph-node {
    position: absolute;
    min-width: 120px;
    background-color: var(--hi-color-surface);
    border: 1px solid var(--hi-color-border);
    border-radius: $hikari-radius-md;
    box-shadow: $hikari-shadow-md;
    cursor: grab;
    user-select: none;
    transition: box-shadow $hikari-transition-fast;

    &:hover {
        box-shadow: $hikari-shadow-lg, 0 0 12px rgba(59, 130, 246, 0.15);
    }

    &:active {
        cursor: grabbing;
    }
}

.hi-node-selected {
    border-color: var(--hi-color-primary);
    box-shadow: $hikari-shadow-lg, 0 0 20px rgba(var(--hi-color-primary-rgb, 255, 179, 167), 0.3);
}

.hi-node-minimized {
    .hi-node-body,
    .hi-node-ports {
        display: none;
    }
}

.hi-node-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: $hikari-spacing-sm $hikari-spacing-md;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.03), transparent);
    border-bottom: 1px solid var(--hi-color-border);
    border-radius: $hikari-radius-md $hikari-radius-md 0 0;
    font-size: $hikari-font-size-sm;
    font-weight: 600;
    color: var(--hi-color-text-primary);
}

.hi-node-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 160px;
}

.hi-node-minimized-icon {
    font-size: $hikari-font-size-xs;
    color: var(--hi-color-text-secondary);
}

.hi-node-body {
    padding: $hikari-spacing-sm $hikari-spacing-md;
    font-size: $hikari-font-size-sm;
    color: var(--hi-color-text-secondary);
}

// ============================================
// Ports
// ============================================

.hi-node-ports {
    display: flex;
    flex-direction: column;
    gap: $hikari-spacing-xs;
    padding: $hikari-spacing-xs $hikari-spacing-sm $hikari-spacing-sm;
}

.hi-node-port {
    display: flex;
    align-items: center;
    gap: $hikari-spacing-sm;
    padding: $hikari-spacing-xs $hikari-spacing-sm;
    font-size: $hikari-font-size-xs;
    color: var(--hi-color-text-secondary);
    border-radius: $hikari-radius-sm;
    transition: all $hikari-transition-fast;

    &:hover {
        background-color: rgba(0, 0, 0, 0.04);
        color: var(--hi-color-text-primary);
    }
}

.hi-port-input {
    flex-direction: row;
}

.hi-port-output {
    flex-direction: row-reverse;
    text-align: right;
}

.hi-port-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--hi-color-border);
    background-color: var(--hi-color-surface);
    flex-shrink: 0;
    transition: all $hikari-transition-fast;

    &:hover {
        border-color: var(--hi-color-primary);
        box-shadow: 0 0 8px rgba(var(--hi-color-primary-rgb, 255, 179, 167), 0.4);
    }
}

.hi-port-dot-connected {
    background-color: var(--hi-color-primary);
    border-color: var(--hi-color-primary);
}

.hi-port-label {
    font-size: $hikari-font-size-xs;
}

// ============================================
// Connections
// ============================================

.hi-connection-path {
    stroke: var(--hi-color-border);
    stroke-width: 2;
    fill: none;
    transition: stroke $hikari-transition-fast;

    &:hover {
        stroke: var(--hi-color-primary);
        stroke-width: 3;
    }
}

.hi-connection-selected {
    stroke: var(--hi-color-primary);
    stroke-width: 2.5;
    filter: drop-shadow(0 0 6px rgba(var(--hi-color-primary-rgb, 255, 179, 167), 0.5));
}

// ============================================
// Controls
// ============================================

.hi-node-graph-controls {
    position: absolute;
    bottom: $hikari-spacing-md;
    left: $hikari-spacing-md;
    display: flex;
    gap: $hikari-spacing-sm;
    z-index: 100;
}

.hi-controls-group {
    display: flex;
    gap: $hikari-spacing-xs;
    padding: $hikari-spacing-xs;
    background-color: var(--hi-color-surface);
    border: 1px solid var(--hi-color-border);
    border-radius: $hikari-radius-md;
    box-shadow: $hikari-shadow-md;
    backdrop-filter: blur(8px);
}

.hi-control-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: $hikari-spacing-xs $hikari-spacing-sm;
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: $hikari-radius-sm;
    font-size: $hikari-font-size-xs;
    font-weight: 500;
    color: var(--hi-color-text-primary);
    cursor: pointer;
    transition: all $hikari-transition-fast;

    &:hover:not(:disabled) {
        background-color: rgba(0, 0, 0, 0.05);
        border-color: var(--hi-color-border);
    }

    &:active:not(:disabled) {
        transform: scale(0.95);
    }

    &:disabled {
        opacity: 0.4;
        cursor: not-allowed;
    }
}

// ============================================
// Minimap
// ============================================

.hi-minimap {
    position: absolute;
    bottom: $hikari-spacing-md;
    right: $hikari-spacing-md;
    width: 200px;
    height: 150px;
    background-color: var(--hi-color-surface);
    border: 1px solid var(--hi-color-border);
    border-radius: $hikari-radius-md;
    box-shadow: $hikari-shadow-md;
    overflow: hidden;
    z-index: 100;
    opacity: 0.9;

    &:hover {
        opacity: 1;
    }
}

.hi-minimap-nodes {
    position: absolute;
    inset: 0;
}

.hi-minimap-node {
    position: absolute;
    background-color: rgba(var(--hi-color-primary-rgb, 255, 179, 167), 0.6);
    border: 1px solid var(--hi-color-primary);
    border-radius: 2px;
}

.hi-minimap-viewport {
    position: absolute;
    border: 2px solid var(--hi-color-primary);
    background-color: rgba(var(--hi-color-primary-rgb, 255, 179, 167), 0.1);
    border-radius: 2px;
    pointer-events: none;
}

.hi-minimap-connections {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

// ============================================
// Viewport Info
// ============================================

.hi-viewport-info {
    display: flex;
    align-items: center;
    gap: $hikari-spacing-sm;
    padding: $hikari-spacing-xs $hikari-spacing-sm;
    font-family: $hikari-font-family-mono;
    font-size: $hikari-font-size-xs;
    color: var(--hi-color-text-secondary);
}

.hi-viewport-zoom {
    min-width: 40px;
    text-align: center;
    font-weight: 600;
    color: var(--hi-color-text-primary);
}

// ============================================
// Grid Pattern (SVG)
// ============================================

.hi-node-graph-svg {
    .hi-node-graph-connections {
        pointer-events: auto;
    }
}

// ============================================
// Responsive
// ============================================

@include mobile {
    .hi-node-graph-controls {
        flex-direction: column;
        bottom: $hikari-spacing-sm;
        left: $hikari-spacing-sm;
    }

    .hi-minimap {
        width: 120px;
        height: 90px;
    }

    .hi-control-btn {
        padding: $hikari-spacing-xs;
        font-size: $hikari-font-size-xs;
    }
}