/**
 * 99tools Draw Studio - SaaS Desktop-Grade Vector Studio CSS
 *
 * Implements a modern, responsive, high-performance canvas UI with
 * adaptive dark/light themes, glassmorphism panels, drag-and-drop stencils,
 * floating toolbars, and contextual property docks.
 *
 * @package 99tools
 * @subpackage Draw_Suite
 */

/* ==========================================================================
   1. Theme Variables & Base Color Palettes
   ========================================================================== */
:root {
	--draw-bg: #f8fafc;
	--draw-panel-bg: rgba(255, 255, 255, 0.94);
	--draw-panel-border: rgba(226, 232, 240, 0.9);
	--draw-panel-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.08), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
	--draw-text: #0f172a;
	--draw-text-muted: #64748b;
	--draw-text-faint: #94a3b8;
	--draw-accent: #2563eb;
	--draw-accent-hover: #1d4ed8;
	--draw-accent-subtle: rgba(37, 99, 235, 0.1);
	--draw-accent-border: rgba(37, 99, 235, 0.25);
	--draw-grid-subtle: rgba(148, 163, 184, 0.18);
	--draw-grid-line: rgba(148, 163, 184, 0.35);
	--draw-stencil-fill: #f1f5f9;
	--draw-stencil-stroke: #334155;
	--draw-stencil-hover-bg: #e2e8f0;
	--draw-selection-stroke: #2563eb;
	--draw-handle-fill: #ffffff;
	--draw-handle-stroke: #2563eb;
	--draw-connector-guide: #ec4899;
}

/* Dark Theme Overrides */
[data-theme="dark"] .draw-studio-app,
.draw-studio-app.theme-dark {
	--draw-bg: #090d16;
	--draw-panel-bg: rgba(15, 23, 42, 0.92);
	--draw-panel-border: rgba(30, 41, 59, 0.9);
	--draw-panel-shadow: 0 10px 30px -4px rgba(0, 0, 0, 0.6), 0 4px 10px -2px rgba(0, 0, 0, 0.4);
	--draw-text: #f8fafc;
	--draw-text-muted: #94a3b8;
	--draw-text-faint: #64748b;
	--draw-accent: #3b82f6;
	--draw-accent-hover: #60a5fa;
	--draw-accent-subtle: rgba(59, 130, 246, 0.16);
	--draw-accent-border: rgba(59, 130, 246, 0.35);
	--draw-grid-subtle: rgba(255, 255, 255, 0.04);
	--draw-grid-line: rgba(255, 255, 255, 0.08);
	--draw-stencil-fill: #1e293b;
	--draw-stencil-stroke: #94a3b8;
	--draw-stencil-hover-bg: #334155;
	--draw-selection-stroke: #38bdf8;
	--draw-handle-fill: #0f172a;
	--draw-handle-stroke: #38bdf8;
	--draw-connector-guide: #f43f5e;
}

/* ==========================================================================
   2. Studio Root Container & Shell
   ========================================================================== */
.draw-studio-app {
	display: flex;
	flex-direction: column;
	width: 100%;
	height: calc(100vh - 120px);
	min-height: 720px;
	background: var(--draw-bg);
	border: 1px solid var(--draw-panel-border);
	border-radius: 14px;
	overflow: hidden;
	position: relative;
	box-shadow: var(--draw-panel-shadow);
	user-select: none;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", Helvetica, Arial, sans-serif;
	color: var(--draw-text);
	transition: background-color 0.2s ease, border-color 0.2s ease;
}

.draw-studio-app.is-fullscreen {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	width: 100vw;
	height: 100vh;
	z-index: 99999;
	border-radius: 0;
	border: none;
}

/* ==========================================================================
   3. Top Bar, Menubar & Navigation
   ========================================================================== */
.draw-top-bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 48px;
	padding: 0 14px;
	background: var(--draw-panel-bg);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--draw-panel-border);
	z-index: 40;
	gap: 12px;
	flex-shrink: 0;
}

.draw-top-left {
	display: flex;
	align-items: center;
	gap: 14px;
}

.draw-brand-badge {
	display: flex;
	align-items: center;
	gap: 6px;
	font-weight: 800;
	font-size: 0.95rem;
	color: var(--draw-accent);
	cursor: pointer;
}

.draw-brand-accent {
	color: var(--draw-text);
	font-weight: 600;
}

.draw-doc-title-wrap {
	display: flex;
	align-items: center;
	gap: 8px;
}

.draw-doc-title-input {
	background: transparent;
	border: 1px solid transparent;
	border-radius: 6px;
	padding: 3px 8px;
	font-size: 0.88rem;
	font-weight: 700;
	color: var(--draw-text);
	width: 180px;
	transition: all 0.15s ease;
}

.draw-doc-title-input:hover {
	border-color: var(--draw-panel-border);
	background: var(--draw-accent-subtle);
}

.draw-doc-title-input:focus {
	outline: none;
	border-color: var(--draw-accent);
	background: var(--draw-panel-bg);
	box-shadow: 0 0 0 2px var(--draw-accent-subtle);
}

.draw-save-pill {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	font-size: 0.72rem;
	font-weight: 600;
	padding: 2px 7px;
	border-radius: 12px;
	background: rgba(16, 185, 129, 0.12);
	color: #10b981;
	border: 1px solid rgba(16, 185, 129, 0.25);
}

.draw-save-dot {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: #10b981;
}

/* Menubar */
.draw-menubar {
	display: flex;
	align-items: center;
	gap: 2px;
}

.draw-menu-item {
	position: relative;
}

.draw-menu-btn {
	background: transparent;
	border: none;
	padding: 5px 9px;
	font-size: 0.82rem;
	font-weight: 600;
	color: var(--draw-text-muted);
	border-radius: 5px;
	cursor: pointer;
	transition: all 0.15s ease;
}

.draw-menu-btn:hover,
.draw-menu-item:hover .draw-menu-btn {
	background: var(--draw-accent-subtle);
	color: var(--draw-text);
}

.draw-dropdown-menu {
	position: absolute;
	top: calc(100% + 4px);
	left: 0;
	min-width: 210px;
	background: var(--draw-panel-bg);
	backdrop-filter: blur(16px);
	-webkit-backdrop-filter: blur(16px);
	border: 1px solid var(--draw-panel-border);
	border-radius: 8px;
	padding: 6px;
	box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.15), 0 4px 8px -2px rgba(0, 0, 0, 0.08);
	display: none;
	z-index: 100;
}

.draw-menu-item.is-open .draw-dropdown-menu,
.draw-menu-item:hover .draw-dropdown-menu {
	display: block;
	animation: drawFadeIn 0.12s ease-out;
}

@keyframes drawFadeIn {
	from { opacity: 0; transform: translateY(-4px); }
	to { opacity: 1; transform: translateY(0); }
}

.draw-dropdown-item {
	display: flex;
	align-items: center;
	width: 100%;
	padding: 7px 10px;
	background: transparent;
	border: none;
	border-radius: 5px;
	font-size: 0.82rem;
	font-weight: 500;
	color: var(--draw-text);
	cursor: pointer;
	text-align: left;
	gap: 8px;
	transition: all 0.12s ease;
}

.draw-dropdown-item:hover {
	background: var(--draw-accent);
	color: #ffffff;
}

.draw-dropdown-item kbd {
	margin-left: auto;
	font-size: 0.72rem;
	opacity: 0.7;
	font-family: inherit;
	background: rgba(0, 0, 0, 0.08);
	padding: 1px 4px;
	border-radius: 3px;
}

.draw-dropdown-divider {
	height: 1px;
	background: var(--draw-panel-border);
	margin: 5px 0;
}

/* Center Quick Action Buttons */
.draw-top-center {
	display: flex;
	align-items: center;
	gap: 8px;
}

.draw-toolset-group {
	display: flex;
	align-items: center;
	background: var(--draw-accent-subtle);
	border: 1px solid var(--draw-panel-border);
	border-radius: 7px;
	padding: 2px;
	gap: 2px;
}

.draw-tb-tool,
.draw-tb-action {
	background: transparent;
	border: none;
	width: 30px;
	height: 30px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 5px;
	color: var(--draw-text-muted);
	cursor: pointer;
	transition: all 0.15s ease;
}

.draw-tb-tool:hover,
.draw-tb-action:hover {
	color: var(--draw-text);
	background: rgba(255, 255, 255, 0.4);
}

.draw-tb-tool.active {
	background: var(--draw-accent);
	color: #ffffff;
	box-shadow: 0 1px 4px rgba(37, 99, 235, 0.35);
}

.draw-tb-divider {
	width: 1px;
	height: 20px;
	background: var(--draw-panel-border);
}

/* Zoom Controls Pill */
.draw-zoom-pill {
	display: flex;
	align-items: center;
	background: var(--draw-panel-bg);
	border: 1px solid var(--draw-panel-border);
	border-radius: 20px;
	padding: 2px 4px;
	gap: 2px;
}

.draw-zoom-btn {
	background: transparent;
	border: none;
	width: 24px;
	height: 24px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0.95rem;
	font-weight: 700;
	color: var(--draw-text-muted);
	cursor: pointer;
	transition: all 0.12s ease;
}

.draw-zoom-btn:hover {
	background: var(--draw-accent-subtle);
	color: var(--draw-accent);
}

.draw-zoom-label {
	font-size: 0.78rem;
	font-weight: 700;
	min-width: 44px;
	text-align: center;
	color: var(--draw-text);
}

/* Right Topbar Buttons */
.draw-top-right {
	display: flex;
	align-items: center;
	gap: 8px;
}

.draw-btn-secondary {
	background: transparent;
	border: 1px solid var(--draw-panel-border);
	border-radius: 7px;
	padding: 5px 10px;
	font-size: 0.8rem;
	font-weight: 600;
	color: var(--draw-text);
	cursor: pointer;
	display: flex;
	align-items: center;
	gap: 5px;
	height: 32px;
	transition: all 0.15s ease;
}

.draw-btn-secondary:hover {
	border-color: var(--draw-accent);
	background: var(--draw-accent-subtle);
}

.draw-btn-primary {
	background: linear-gradient(135deg, var(--draw-accent) 0%, #1d4ed8 100%);
	border: none;
	border-radius: 7px;
	padding: 6px 14px;
	font-size: 0.82rem;
	font-weight: 700;
	color: #ffffff;
	cursor: pointer;
	display: flex;
	align-items: center;
	gap: 6px;
	height: 32px;
	box-shadow: 0 2px 6px rgba(37, 99, 235, 0.35);
	transition: all 0.15s ease;
}

.draw-btn-primary:hover {
	transform: translateY(-1px);
	box-shadow: 0 4px 10px rgba(37, 99, 235, 0.45);
}

/* ==========================================================================
   4. Three-Pane Studio Layout
   ========================================================================== */
.draw-workspace {
	display: flex;
	flex: 1;
	height: calc(100% - 48px);
	position: relative;
	overflow: hidden;
}

/* LEFT: Stencil Drawer */
.draw-stencil-drawer {
	width: 250px;
	background: var(--draw-panel-bg);
	border-right: 1px solid var(--draw-panel-border);
	display: flex;
	flex-direction: column;
	flex-shrink: 0;
	z-index: 20;
	transition: width 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s ease;
}

.draw-stencil-drawer.is-collapsed {
	width: 0;
	border-right: none;
	transform: translateX(-100%);
}

.stencil-drawer-header {
	padding: 10px;
	display: flex;
	align-items: center;
	gap: 8px;
	border-bottom: 1px solid var(--draw-panel-border);
}

.stencil-search-wrap {
	display: flex;
	align-items: center;
	gap: 6px;
	background: var(--draw-accent-subtle);
	border: 1px solid var(--draw-panel-border);
	border-radius: 6px;
	padding: 4px 8px;
	flex: 1;
}

.stencil-search-wrap svg {
	color: var(--draw-text-muted);
}

.stencil-search-input {
	border: none;
	background: transparent;
	font-size: 0.78rem;
	color: var(--draw-text);
	width: 100%;
	outline: none;
}

.stencil-drawer-collapse-btn {
	background: transparent;
	border: none;
	font-size: 0.75rem;
	color: var(--draw-text-muted);
	cursor: pointer;
	padding: 4px;
	border-radius: 4px;
}

.stencil-drawer-collapse-btn:hover {
	background: var(--draw-accent-subtle);
	color: var(--draw-text);
}

.stencil-accordion-wrap {
	flex: 1;
	overflow-y: auto;
	padding: 6px 8px;
}

.stencil-category {
	margin-bottom: 8px;
	border: 1px solid var(--draw-panel-border);
	border-radius: 7px;
	overflow: hidden;
	background: rgba(255, 255, 255, 0.3);
}

.stencil-cat-header {
	display: flex;
	align-items: center;
	padding: 7px 10px;
	cursor: pointer;
	background: var(--draw-accent-subtle);
	gap: 6px;
	font-size: 0.8rem;
	font-weight: 700;
	color: var(--draw-text);
	user-select: none;
	transition: background 0.15s ease;
}

.stencil-cat-header:hover {
	background: var(--draw-panel-border);
}

.cat-chevron {
	font-size: 0.65rem;
	color: var(--draw-text-muted);
	transition: transform 0.15s ease;
}

.cat-count {
	margin-left: auto;
	font-size: 0.7rem;
	color: var(--draw-text-faint);
	background: rgba(0, 0, 0, 0.05);
	padding: 1px 5px;
	border-radius: 10px;
}

.stencil-grid {
	display: none;
	grid-template-columns: repeat(3, 1fr);
	gap: 6px;
	padding: 8px;
}

.stencil-category.open .stencil-grid {
	display: grid;
}

.stencil-category.open .cat-chevron {
	transform: rotate(0deg);
}

.stencil-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 6px 4px;
	border: 1px solid var(--draw-panel-border);
	border-radius: 6px;
	background: var(--draw-panel-bg);
	cursor: grab;
	transition: all 0.15s ease;
}

.stencil-item:hover {
	border-color: var(--draw-accent);
	background: var(--draw-stencil-hover-bg);
	transform: translateY(-2px);
	box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
}

.stencil-item:active {
	cursor: grabbing;
}

.stencil-item svg {
	width: 32px;
	height: 32px;
	margin-bottom: 4px;
}

.stencil-item span {
	font-size: 0.66rem;
	color: var(--draw-text-muted);
	text-align: center;
	line-height: 1.1;
	max-width: 100%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

/* ==========================================================================
   5. Center Canvas & Multi-Page Viewport
   ========================================================================== */
.draw-canvas-container {
	flex: 1;
	display: flex;
	flex-direction: column;
	position: relative;
	overflow: hidden;
	outline: none;
	background: var(--draw-bg);
}

.draw-canvas-viewport {
	flex: 1;
	position: relative;
	overflow: hidden;
	width: 100%;
	height: 100%;
	cursor: default;
}

.draw-canvas-viewport.is-panning {
	cursor: grab;
}

.draw-canvas-viewport.is-panning:active {
	cursor: grabbing;
}

.draw-svg-canvas {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	overflow: visible;
}

.draw-scene-root {
	transform-origin: 0 0;
	will-change: transform;
}

/* Rubberband Marquee Selection */
.draw-rubberband {
	position: absolute;
	border: 1px dashed var(--draw-selection-stroke);
	background: rgba(37, 99, 235, 0.08);
	pointer-events: none;
	z-index: 30;
}

/* Graph Elements (Shapes, Lines, Handles) */
.draw-node {
	cursor: move;
	transition: filter 0.15s ease;
}

.draw-node.is-selected {
	filter: drop-shadow(0 0 4px rgba(37, 99, 235, 0.45));
}

.draw-node-shape {
	transition: stroke-width 0.1s ease;
}

.draw-node-text {
	user-select: none;
	pointer-events: none;
	font-family: inherit;
}

.draw-node-anchor-port {
	opacity: 0;
	fill: #ffffff;
	stroke: var(--draw-connector-guide);
	stroke-width: 2;
	cursor: crosshair;
	transition: opacity 0.15s ease, r 0.15s ease;
}

.draw-node:hover .draw-node-anchor-port {
	opacity: 0.85;
}

.draw-node-anchor-port:hover {
	opacity: 1;
	r: 5px;
}

/* Edge / Connector Line */
.draw-edge-path {
	cursor: pointer;
	transition: stroke-width 0.12s ease;
}

.draw-edge-path:hover {
	stroke-width: 3.5px;
}

.draw-edge.is-selected .draw-edge-path {
	stroke: var(--draw-selection-stroke) !important;
	stroke-width: 3px;
	filter: drop-shadow(0 0 3px rgba(37, 99, 235, 0.5));
}

/* Selection Transform Bounding Box */
.draw-selection-box {
	fill: none;
	stroke: var(--draw-selection-stroke);
	stroke-width: 1.2;
	stroke-dasharray: 4 3;
}

.draw-transform-handle {
	width: 8px;
	height: 8px;
	fill: var(--draw-handle-fill);
	stroke: var(--draw-handle-stroke);
	stroke-width: 1.8;
	pointer-events: auto;
	transition: transform 0.1s ease;
}

.draw-transform-handle:hover {
	transform: scale(1.3);
}

.draw-transform-handle.handle-nw { cursor: nwse-resize; }
.draw-transform-handle.handle-n  { cursor: ns-resize; }
.draw-transform-handle.handle-ne { cursor: nesw-resize; }
.draw-transform-handle.handle-e  { cursor: ew-resize; }
.draw-transform-handle.handle-se { cursor: nwse-resize; }
.draw-transform-handle.handle-s  { cursor: ns-resize; }
.draw-transform-handle.handle-sw { cursor: nesw-resize; }
.draw-transform-handle.handle-w  { cursor: ew-resize; }
.draw-transform-handle.handle-rot{ cursor: grab; fill: var(--draw-accent); }

/* Bottom Page Tabs Bar */
.draw-canvas-footer {
	height: 36px;
	background: var(--draw-panel-bg);
	border-top: 1px solid var(--draw-panel-border);
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 12px;
	z-index: 20;
	flex-shrink: 0;
}

.draw-page-tabs-wrap {
	display: flex;
	align-items: center;
	gap: 6px;
	overflow-x: auto;
}

.draw-page-tabs-list {
	display: flex;
	align-items: center;
	gap: 4px;
}

.draw-page-tab {
	display: flex;
	align-items: center;
	gap: 6px;
	background: var(--draw-accent-subtle);
	border: 1px solid var(--draw-panel-border);
	padding: 3px 10px;
	border-radius: 6px;
	font-size: 0.78rem;
	font-weight: 600;
	color: var(--draw-text-muted);
	cursor: pointer;
	transition: all 0.15s ease;
}

.draw-page-tab:hover {
	color: var(--draw-text);
	border-color: var(--draw-accent-border);
}

.draw-page-tab.active {
	background: var(--draw-panel-bg);
	color: var(--draw-accent);
	border-color: var(--draw-accent);
	box-shadow: 0 1px 4px rgba(37, 99, 235, 0.18);
}

.tab-close {
	background: transparent;
	border: none;
	font-size: 0.7rem;
	color: var(--draw-text-faint);
	cursor: pointer;
	border-radius: 50%;
	padding: 0 2px;
}

.tab-close:hover {
	color: #ef4444;
}

.draw-add-page-btn {
	background: transparent;
	border: 1px dashed var(--draw-panel-border);
	border-radius: 6px;
	padding: 3px 8px;
	font-size: 0.74rem;
	font-weight: 600;
	color: var(--draw-text-muted);
	cursor: pointer;
	transition: all 0.12s ease;
}

.draw-add-page-btn:hover {
	border-color: var(--draw-accent);
	color: var(--draw-accent);
}

.draw-footer-meta {
	display: flex;
	align-items: center;
	gap: 8px;
}

.footer-meta-pill {
	font-size: 0.72rem;
	color: var(--draw-text-muted);
	background: var(--draw-accent-subtle);
	padding: 2px 8px;
	border-radius: 10px;
}

.draw-privacy-tag {
	color: #10b981;
	background: rgba(16, 185, 129, 0.12);
	font-weight: 600;
}

/* ==========================================================================
   6. Right Context-Aware Format Dock
   ========================================================================== */
.draw-format-dock {
	width: 270px;
	background: var(--draw-panel-bg);
	border-left: 1px solid var(--draw-panel-border);
	display: flex;
	flex-direction: column;
	flex-shrink: 0;
	z-index: 20;
	transition: width 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s ease;
}

.draw-format-dock.is-collapsed {
	width: 0;
	border-left: none;
	transform: translateX(100%);
}

.dock-tab-header {
	display: flex;
	align-items: center;
	border-bottom: 1px solid var(--draw-panel-border);
	padding: 0 4px;
	height: 40px;
}

.dock-tab-btn {
	flex: 1;
	background: transparent;
	border: none;
	height: 100%;
	font-size: 0.8rem;
	font-weight: 700;
	color: var(--draw-text-muted);
	cursor: pointer;
	border-bottom: 2px solid transparent;
	transition: all 0.15s ease;
}

.dock-tab-btn:hover {
	color: var(--draw-text);
}

.dock-tab-btn.active {
	color: var(--draw-accent);
	border-bottom-color: var(--draw-accent);
}

.dock-collapse-btn {
	background: transparent;
	border: none;
	font-size: 0.75rem;
	color: var(--draw-text-muted);
	cursor: pointer;
	padding: 6px;
}

.dock-tab-content-wrap {
	flex: 1;
	overflow-y: auto;
	padding: 12px;
}

.dock-tab-pane {
	display: none;
}

.dock-tab-pane.active {
	display: block;
	animation: drawFadeIn 0.15s ease-out;
}

.dock-section {
	margin-bottom: 14px;
	padding-bottom: 12px;
	border-bottom: 1px solid var(--draw-panel-border);
}

.dock-section:last-child {
	border-bottom: none;
	margin-bottom: 0;
}

.dock-label {
	display: block;
	font-size: 0.74rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--draw-text-muted);
	margin-bottom: 6px;
}

.dock-color-picker-row {
	display: flex;
	align-items: center;
	gap: 6px;
}

.dock-color-input {
	-webkit-appearance: none;
	border: 1px solid var(--draw-panel-border);
	border-radius: 6px;
	width: 32px;
	height: 30px;
	cursor: pointer;
	background: transparent;
	padding: 2px;
}

.dock-color-input::-webkit-color-swatch-wrapper {
	padding: 0;
}

.dock-color-input::-webkit-color-swatch {
	border: none;
	border-radius: 4px;
}

.dock-text-input {
	background: var(--draw-bg);
	border: 1px solid var(--draw-panel-border);
	border-radius: 6px;
	padding: 5px 8px;
	font-size: 0.8rem;
	color: var(--draw-text);
	width: 80px;
	outline: none;
}

.dock-text-input:focus {
	border-color: var(--draw-accent);
}

.dock-mini-btn {
	background: var(--draw-accent-subtle);
	border: 1px solid var(--draw-panel-border);
	border-radius: 6px;
	padding: 5px 8px;
	font-size: 0.76rem;
	font-weight: 600;
	color: var(--draw-text);
	cursor: pointer;
	transition: all 0.12s ease;
}

.dock-mini-btn:hover {
	border-color: var(--draw-accent);
	color: var(--draw-accent);
}

.dock-color-palette {
	display: grid;
	grid-template-columns: repeat(8, 1fr);
	gap: 4px;
	margin-top: 8px;
}

.palette-swatch {
	height: 18px;
	border-radius: 4px;
	cursor: pointer;
	border: 1px solid rgba(0, 0, 0, 0.15);
	transition: transform 0.1s ease;
}

.palette-swatch:hover {
	transform: scale(1.2);
}

.dock-select {
	background: var(--draw-bg);
	border: 1px solid var(--draw-panel-border);
	border-radius: 6px;
	padding: 5px 8px;
	font-size: 0.8rem;
	color: var(--draw-text);
	width: 100%;
	outline: none;
}

.dock-slider-row {
	display: flex;
	align-items: center;
	gap: 8px;
}

.dock-range {
	flex: 1;
	accent-color: var(--draw-accent);
}

.slider-label,
.slider-val {
	font-size: 0.76rem;
	color: var(--draw-text-muted);
	font-weight: 600;
}

.slider-val {
	min-width: 32px;
	text-align: right;
}

.dock-toggle-group {
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.dock-checkbox-label {
	display: flex;
	align-items: center;
	gap: 7px;
	font-size: 0.8rem;
	font-weight: 500;
	color: var(--draw-text);
	cursor: pointer;
}

.dock-btn-group {
	display: flex;
	align-items: center;
	background: var(--draw-accent-subtle);
	border: 1px solid var(--draw-panel-border);
	border-radius: 6px;
	padding: 2px;
	gap: 2px;
}

.dock-toggle-btn {
	background: transparent;
	border: none;
	width: 26px;
	height: 26px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 4px;
	font-size: 0.82rem;
	color: var(--draw-text-muted);
	cursor: pointer;
}

.dock-toggle-btn:hover {
	background: rgba(255, 255, 255, 0.5);
	color: var(--draw-text);
}

.dock-toggle-btn.active {
	background: var(--draw-accent);
	color: #ffffff;
}

.dock-align-grid {
	display: flex;
	gap: 6px;
}

.dock-btn-grid-2 {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 6px;
}

.dock-action-btn {
	background: var(--draw-accent-subtle);
	border: 1px solid var(--draw-panel-border);
	border-radius: 6px;
	padding: 7px 8px;
	font-size: 0.78rem;
	font-weight: 600;
	color: var(--draw-text);
	cursor: pointer;
	text-align: center;
	transition: all 0.12s ease;
}

.dock-action-btn:hover {
	border-color: var(--draw-accent);
	background: var(--draw-panel-border);
	color: var(--draw-accent);
}

.dock-geo-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 6px;
}

.geo-item {
	display: flex;
	align-items: center;
	gap: 4px;
	background: var(--draw-bg);
	border: 1px solid var(--draw-panel-border);
	border-radius: 6px;
	padding: 4px 6px;
	font-size: 0.76rem;
	font-weight: 700;
	color: var(--draw-text-muted);
}

.dock-geo-input {
	border: none;
	background: transparent;
	width: 100%;
	font-size: 0.8rem;
	color: var(--draw-text);
	outline: none;
}

/* ==========================================================================
   7. Modals & Dialogs (Export, Import, Templates)
   ========================================================================== */
.draw-modal-backdrop {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	width: 100vw;
	height: 100vh;
	background: rgba(15, 23, 42, 0.7);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 99999;
	animation: drawFadeIn 0.15s ease-out;
}

.draw-modal-dialog {
	background: var(--draw-panel-bg);
	border: 1px solid var(--draw-panel-border);
	border-radius: 12px;
	width: 90%;
	max-width: 540px;
	box-shadow: 0 20px 40px -8px rgba(0, 0, 0, 0.3);
	overflow: hidden;
}

.draw-modal-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 14px 18px;
	border-bottom: 1px solid var(--draw-panel-border);
}

.draw-modal-title {
	margin: 0;
	font-size: 1.05rem;
	font-weight: 700;
	color: var(--draw-text);
}

.draw-modal-close {
	background: transparent;
	border: none;
	font-size: 1.1rem;
	color: var(--draw-text-muted);
	cursor: pointer;
}

.draw-modal-body {
	padding: 18px;
	max-height: 70vh;
	overflow-y: auto;
}

.draw-modal-footer {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 8px;
	padding: 12px 18px;
	border-top: 1px solid var(--draw-panel-border);
	background: var(--draw-accent-subtle);
}

.export-format-options {
	display: flex;
	flex-direction: column;
	gap: 8px;
	margin-bottom: 14px;
}

.format-card {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 10px 14px;
	border: 1px solid var(--draw-panel-border);
	border-radius: 8px;
	background: var(--draw-panel-bg);
	cursor: pointer;
	transition: all 0.15s ease;
}

.format-card:hover,
.format-card.selected {
	border-color: var(--draw-accent);
	background: var(--draw-accent-subtle);
}

.format-card .card-icon {
	font-size: 1.4rem;
}

.format-card .card-details {
	display: flex;
	flex-direction: column;
}

.format-card .card-title {
	font-size: 0.88rem;
	font-weight: 700;
	color: var(--draw-text);
}

.format-card .card-desc {
	font-size: 0.74rem;
	color: var(--draw-text-muted);
}

.export-advanced-settings {
	display: flex;
	flex-direction: column;
	gap: 10px;
	background: var(--draw-accent-subtle);
	padding: 12px;
	border-radius: 8px;
	border: 1px solid var(--draw-panel-border);
}

.setting-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.draw-code-textarea {
	width: 100%;
	background: var(--draw-bg);
	border: 1px solid var(--draw-panel-border);
	border-radius: 8px;
	padding: 10px;
	font-family: 'Fira Code', monospace;
	font-size: 0.82rem;
	color: var(--draw-text);
	outline: none;
	resize: vertical;
}

.template-gallery-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 14px;
}

.template-card {
	border: 1px solid var(--draw-panel-border);
	border-radius: 9px;
	padding: 12px;
	background: var(--draw-panel-bg);
	cursor: pointer;
	transition: all 0.18s ease;
}

.template-card:hover {
	border-color: var(--draw-accent);
	transform: translateY(-2px);
	box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

.template-preview-box {
	height: 80px;
	background: var(--draw-bg);
	border-radius: 6px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 8px;
	border: 1px solid var(--draw-panel-border);
}

.template-preview-box svg {
	width: 100%;
	height: 100%;
	padding: 4px;
}

.template-card h4 {
	margin: 0 0 4px;
	font-size: 0.9rem;
	color: var(--draw-text);
}

.template-card p {
	margin: 0;
	font-size: 0.76rem;
	color: var(--draw-text-muted);
	line-height: 1.4;
}

/* Toast Notifications */
.draw-toast {
	position: absolute;
	bottom: 50px;
	left: 50%;
	transform: translateX(-50%);
	background: #0f172a;
	color: #ffffff;
	padding: 8px 16px;
	border-radius: 20px;
	font-size: 0.82rem;
	font-weight: 600;
	box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
	z-index: 2000;
	animation: drawFadeIn 0.2s ease;
}

/* Edge Tabs for expanding collapsed side panels */
.draw-edge-tab {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 30;
	background: var(--draw-panel-bg);
	border: 1px solid var(--draw-panel-border);
	padding: 10px 5px;
	font-size: 0.78rem;
	font-weight: 700;
	color: var(--draw-text-muted);
	cursor: pointer;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
	display: none;
	align-items: center;
	justify-content: center;
	transition: all 0.15s ease;
	line-height: 1;
}

.draw-edge-tab:hover {
	color: var(--draw-accent);
	background: var(--draw-accent-subtle);
}

.draw-edge-tab-left {
	left: 0;
	border-left: none;
	border-radius: 0 8px 8px 0;
}

.draw-edge-tab-right {
	right: 0;
	border-right: none;
	border-radius: 8px 0 0 8px;
}

.draw-stencil-drawer.is-collapsed ~ .draw-edge-tab-left {
	display: flex;
}

.draw-format-dock.is-collapsed ~ .draw-edge-tab-right {
	display: flex;
}

/* Mobile Drawer Overlay Backdrop */
.draw-drawer-backdrop {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(15, 23, 42, 0.45);
	backdrop-filter: blur(2px);
	z-index: 35;
	display: none;
	animation: drawFadeIn 0.2s ease;
}

.draw-drawer-backdrop.is-active {
	display: block;
}

.draw-mobile-only {
	display: none !important;
}

/* ==========================================================================
   8. Responsive Behavior & Small Screen Adaptations
   ========================================================================== */
@media (max-width: 1024px) {
	.draw-mobile-only {
		display: inline-flex !important;
	}

	.draw-top-bar {
		padding: 0 8px;
		gap: 8px;
	}

	.draw-menubar {
		gap: 2px;
	}

	.draw-menu-btn {
		padding: 4px 6px;
		font-size: 0.78rem;
	}

	.draw-stencil-drawer {
		position: absolute;
		left: 0;
		top: 0;
		bottom: 36px;
		width: 260px;
		z-index: 40;
		box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
		transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
	}

	.draw-stencil-drawer.is-collapsed {
		transform: translateX(-100%);
		width: 260px;
	}

	.draw-format-dock {
		position: absolute;
		right: 0;
		top: 0;
		bottom: 36px;
		width: 280px;
		z-index: 40;
		box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
		transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
	}

	.draw-format-dock.is-collapsed {
		transform: translateX(100%);
		width: 280px;
	}

	.draw-page-tabs-wrap {
		max-width: 60%;
	}
}

@media (max-width: 768px) {
	.draw-top-bar {
		overflow-x: auto;
		scrollbar-width: none;
		-webkit-overflow-scrolling: touch;
	}

	.draw-top-bar::-webkit-scrollbar {
		display: none;
	}

	.draw-menubar {
		display: none;
	}

	.draw-brand-badge span {
		display: none;
	}

	.draw-doc-title-input {
		max-width: 110px;
		font-size: 0.8rem;
	}

	.draw-top-center .draw-tb-tool:not(.active),
	.draw-top-center .draw-tb-divider,
	.draw-top-center .draw-tb-action {
		display: none;
	}

	.draw-stencil-drawer {
		width: 82vw;
		max-width: 310px;
	}

	.draw-format-dock {
		width: 85vw;
		max-width: 320px;
	}

	.template-gallery-grid {
		grid-template-columns: 1fr;
	}

	.draw-footer-meta {
		display: none;
	}

	.draw-page-tabs-wrap {
		max-width: 100%;
	}
}