/* scripting/scripting.css */

.scripting-editor {
    display: flex;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

/* ── Tree sidebar ── */
.script-tree {
    width: 200px;
    flex-shrink: 0;
    background: var(--color-bg-secondary);
    border-right: var(--border-width) solid var(--color-border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.script-tree-inner {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-xs);
}

.tree-section {
    margin-bottom: var(--spacing-xs);
}

.tree-section-header {
    font-size: var(--font-size-small);
    color: var(--color-text-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: var(--spacing-xs) var(--spacing-sm);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.tree-section-header:hover {
    background: var(--color-bg-hover);
}

.tree-section-body {
    padding-left: var(--spacing-sm);
}

.tree-item {
    padding: 3px var(--spacing-sm);
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tree-item:hover {
    color: var(--color-text-light);
    background: var(--color-bg-hover);
}

.tree-item.active {
    color: var(--color-text-accent);
    background: rgba(255,255,0,0.05);
}

.tree-item-del {
    margin-left: auto;
    color: var(--color-text-error);
    font-weight: bold;
    flex-shrink: 0;
    padding: 0 2px;
    opacity: 0.4;
}

.tree-item:hover .tree-item-del {
    opacity: 1;
}

.tree-add-btn {
    font-size: var(--font-size-small);
    padding: 2px var(--spacing-sm);
    margin: 2px 0;
    width: 100%;
    text-align: left;
}

/* ── Block palette ── */
.block-palette {
    width: 180px;
    flex-shrink: 0;
    background: var(--color-bg-secondary);
    border-right: var(--border-width) solid var(--color-border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.palette-inner {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-xs);
}

.palette-category {
    margin-bottom: var(--spacing-sm);
}

.palette-cat-label {
    font-size: 0.65rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 2px var(--spacing-xs);
    border-bottom: var(--border-width-thin) solid var(--color-border);
    margin-bottom: 2px;
}

.palette-block {
    padding: 4px var(--spacing-sm);
    font-size: var(--font-size-small);
    cursor: grab;
    margin-bottom: 2px;
    border: 1px solid rgba(255,255,255,0.1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--color-text-light);
    user-select: none;
    transition: filter 0.1s;
}

.palette-block:hover {
    filter: brightness(1.3);
}

.palette-block:active {
    cursor: grabbing;
}

/* ── Canvas area ── */
.script-canvas-wrap {
    flex: 1;
    overflow: auto;
    background: #0a0a0a;
    position: relative;
}

.script-canvas {
    min-width: 100%;
    min-height: 100%;
    padding: var(--spacing-md);
    position: relative;
}

/* SVG wire overlay */
.wire-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: visible;
}

.wire-path {
    fill: none;
    stroke: var(--color-text-accent);
    stroke-width: 2;
    stroke-dasharray: 4 2;
    pointer-events: stroke;
    cursor: pointer;
}

.wire-path:hover {
    stroke: var(--color-text-error);
}

/* ── Block elements ── */
.script-block {
    position: relative;
    background: var(--color-bg-tertiary);
    border: 2px solid var(--color-border);
    margin-bottom: 4px;
    padding: var(--spacing-xs) var(--spacing-sm);
    min-width: 200px;
    cursor: move;
    user-select: none;
    font-size: var(--font-size-small);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.script-block.selected {
    border-color: var(--color-text-accent);
}

.script-block-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: bold;
    color: var(--color-text-light);
}

.block-label {
    flex: 1;
    font-size: var(--font-size-small);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.block-delete-btn {
    background: none;
    border: none;
    color: var(--color-text-error);
    cursor: pointer;
    font-size: 1rem;
    padding: 0 2px;
    opacity: 0.4;
    font-weight: bold;
}

.block-delete-btn:hover {
    opacity: 1;
    background: none;
}

/* Output plug (right side) */
.output-plug {
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: var(--color-text-accent);
    border: 2px solid #000;
    border-radius: 50%;
    cursor: crosshair;
    z-index: 10;
}

.output-plug.wired {
    background: #00ff00;
}

/* Block params row */
.block-params {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
}

.param-label {
    font-size: 0.65rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
}

/* Wire input slot */
.param-slot {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    height: 22px;
    background: rgba(255,255,255,0.05);
    border: 1px dashed var(--color-border);
    padding: 0 4px;
    font-size: 0.65rem;
    color: var(--color-text-secondary);
    cursor: crosshair;
    position: relative;
}

.param-slot.wired {
    border-color: var(--color-text-accent);
    background: rgba(255,255,0,0.05);
    color: var(--color-text-accent);
}

.param-slot.drop-target {
    border-color: #00ff00;
    background: rgba(0,255,0,0.1);
}

/* Text/choice param inputs */
.param-text-input {
    min-width: 80px;
    max-width: 160px;
    height: 22px;
    padding: 0 4px;
    font-family: var(--font-family);
    font-size: var(--font-size-small);
    background: rgba(255,255,255,0.08);
    border: 1px solid var(--color-border);
    color: var(--color-text-light);
}

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

.param-choice {
    height: 22px;
    padding: 0 2px;
    font-family: var(--font-family);
    font-size: var(--font-size-small);
    background: rgba(255,255,255,0.08);
    border: 1px solid var(--color-border);
    color: var(--color-text-light);
    cursor: pointer;
}

/* Body slot (if/for) */
.block-body-slot {
    margin-top: 4px;
    padding: var(--spacing-xs);
    border: 1px dashed rgba(255,255,255,0.15);
    min-height: 32px;
    background: rgba(255,255,255,0.02);
}

/* Root block styling */
.script-block.block-root {
    border-width: 3px;
    margin-bottom: var(--spacing-md);
}

/* ── Lua panel ── */
.lua-panel {
    width: 0;
    overflow: hidden;
    transition: width 0.2s;
    background: #050505;
    border-left: var(--border-width) solid var(--color-border);
    display: flex;
    flex-direction: column;
}

.lua-panel.open {
    width: 260px;
}

.lua-panel-header {
    padding: var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: var(--border-width-thin) solid var(--color-border);
    font-size: var(--font-size-small);
    color: var(--color-text-accent);
    text-transform: uppercase;
    flex-shrink: 0;
}

.lua-output {
    flex: 1;
    overflow: auto;
    padding: var(--spacing-sm);
    font-family: var(--font-family);
    font-size: var(--font-size-small);
    color: #88ff88;
    white-space: pre;
    line-height: 1.5;
}

/* toggle lua btn */
.lua-toggle-btn {
    position: absolute;
    right: 0;
    top: var(--spacing-sm);
    z-index: 5;
    writing-mode: vertical-rl;
    font-size: 0.65rem;
}