@charset "UTF-8";
/* ===== CSS VARIABLES ===== */
:root {
  /* Base color scales */
  --gray-100: #e0e0e0;
  /* lightest */
  --gray-200: #888;
  --gray-300: #666;
  --gray-400: #4a4a4a;
  --gray-500: #3a3a3a;
  --gray-600: #2a2a2a;
  --gray-700: #222;
  --gray-800: #1a1a1a;
  /* darkest */
  --blue-100: #449eff;
  /* lightest */
  --blue-200: #007bff;
  --blue-300: #0070e7;
  /* darkest */
  --red-100: #d32f2f;
  --green-100: #4caf50;
  --orange-100: #ff9800;
  --orange-500: #ff6f00;
  --orange-800: #a52e08;
  /* Colors */
  --color-bg-primary: var(--gray-600);
  --color-bg-secondary: var(--gray-800);
  --color-bg-tertiary: var(--gray-700);
  --color-border: var(--gray-500);
  --color-border-hover: var(--gray-400);
  --color-text-primary: var(--gray-100);
  --color-text-secondary: var(--gray-200);
  --color-text-tertiary: var(--gray-300);
  --color-bg-translucent: rgb(22 22 22 / 95%);
  --color-shadow: rgba(0, 0, 0, 0.25);
  --color-accent: var(--blue-200);
  --color-accent-hover: var(--blue-300);
  --color-accent-light: var(--blue-100);
  --color-accent-border: var(--blue-200);
  --color-accent-active: var(--blue-400);
  --color-accent-visited: var(--blue-100);
  --color-danger: var(--red-100);
  --color-success: var(--green-100);
  --color-warning: var(--orange-100);
  --color-warning-text: var(--orange-800);
  --selected-outline-color: var(--color-accent-border);
  --disabled-opacity: .25;
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 6px;
  --spacing-base: 8px;
  --spacing-md: 10px;
  --spacing-lg: 15px;
  --spacing-xl: 20px;
  --spacing-from-edge: var(--spacing-md);
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-full: 50%;
  /* Typography */
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-md: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  /* Transitions */
  --transition-fast: 0.2s;
  --transition-base: 0.3s;
  /* Sizes */
  --header-height: 60px;
  --toolbar-width: 50px;
  --icon-size: 30px;
  --icon-size-sm: 30px;
  --icon-size-xs: 20px;
  --icon-size-md: 35px;
  /* PANELS */
  --layer-panel-width: 400px;
  --glitter-panel-width: calc(var(--layer-panel-width) + var(--toolbar-width));
  --glitter-swatch-columns: 4;
  --color-filter-chip-size: var(--icon-size-sm);
  /* MOBILE */
  --mobile-menu-height: 60px;
  --mobile-header-height: 50px;
  --mobile-top-nav-height: 50px;
  --mobile-bottom-nav-height: 60px;
  --mobile-drawer-height: 50vh;
  /* Fallback for older browsers */
  --mobile-drawer-height: 50dvh;
  /* Modern browsers override */
  --mobile-breakpoint: 800px;
  --mobile-toolbar-width: 50px;
  --mobile-settings-handle-height: 18px;
  /* z indexes */
  --modal-z-index: 20000;
  --mobile-menu-z-index: 2000;
}

/* ===== BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  box-sizing: border-box;
}

*,
*:before,
*:after {
  box-sizing: inherit;
}

/* MAKE WEB APP FEEL NATIVE */
* {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}

p,
span,
input,
textarea {
  -webkit-user-select: text;
     -moz-user-select: text;
          user-select: text;
}

/* ===== LINKS ===== */
a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.15em;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}
a:hover {
  color: var(--color-accent-hover);
  text-decoration-color: currentColor;
}
a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 0.15em;
  border-radius: 0.15em;
}
a:active {
  color: var(--color-accent-active);
}
a:visited {
  color: var(--color-accent-visited);
}
a:visited:hover {
  color: var(--color-accent-hover);
}
a[target=_blank] {
  padding-right: 1.25em;
  position: relative;
}
a[target=_blank]::after {
  content: "";
  position: absolute;
  width: 0.85em;
  height: 0.85em;
  margin-left: 0.25em;
  background: url(https://en.wikipedia.org/w/skins/Vector/resources/skins.vector.styles/images/link-external-small-ltr-progressive.svg) no-repeat center/contain;
  transform: translateY(0.15em);
}
a[aria-current=page] {
  font-weight: 600;
  text-decoration-thickness: 0.12em;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--color-border-hover);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: #5a5a5a;
}

body {
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  overflow: hidden;
  /* Fallback for older browsers */
  height: 100vh;
  /* Modern browsers with dynamic viewport */
  height: 100dvh;
}

body,
input,
textarea,
button,
select {
  font-family: "Segoe UI", "Tahoma", "Verdana", "Consolas", "Google Sans Code", monospace;
  font-optical-sizing: auto;
}

/* ===== REUSABLE COMPONENTS ===== */
img[data-pixel-scale] {
  display: block;
  max-width: 100%;
  /* Never wider than parent */
  height: auto;
  /* Maintain aspect ratio */
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  /* Fallback for older browsers */
}

.tooltip {
  position: fixed;
  background: rgba(0, 0, 0, 0.95);
  color: var(--color-text-primary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  z-index: 100000;
  border: 1px solid var(--color-border-hover);
  text-transform: uppercase;
  pointer-events: none;
  max-width: 240px;
  width: -moz-max-content;
  width: max-content;
  /* Windows 7 CSS Variables */
  --font: 9pt "Segoe UI", "SegoeUI", "Noto Sans", sans-serif;
  /* --w7-font */
  --surface: #f0f0f0;
  /* --w7-surface */
  --element-bg: #f2f2f2;
  /* --w7-el-bg */
  --element-bg-dark: #f4f4f4;
  /* --w7-el-bg-d */
  --element-bg-shade-1: #ebebeb;
  /* --w7-el-bg-s-1 */
  --element-bg-shade-2: #cfcfcf;
  /* --w7-el-bg-s-2 */
  --element-shadow: inset 0 0 0 1px #fffc;
  /* --w7-el-sd */
  --element-shadow-active: inset 1px 1px 0 #0003, inset -1px 1px 0 #0001;
  /* --w7-el-sd-a */
  --element-border: #8e8f8f;
  /* --w7-el-bd */
  --element-border-hover: #3c7fb1;
  /* --w7-el-bd-h */
  --element-border-active: #6d91ab;
  /* --w7-el-bd-a */
  --element-border-disabled: #adb2b5;
  /* --w7-el-bd-d */
  --element-border-radius: 3px;
  /* --w7-el-bdr */
  --element-color: #000;
  /* --w7-el-c */
  --element-color-disabled: #838383;
  /* --w7-el-c-d */
  --element-gradient: linear-gradient(var(--element-bg) 45%, var(--element-bg-shade-1) 45%, var(--element-bg-shade-2));
  /* --w7-el-grad */
  --element-gradient-hover: linear-gradient(#eaf6fd 45%, #bee6fd 0, #a7d9f5);
  /* --w7-el-grad-h */
  --element-gradient-active: linear-gradient(#e5f4fc, #c4e5f6 30% 50%, #98d1ef 50%, #68b3db);
  /* --w7-el-grad-a */
  background: linear-gradient(to bottom, #fff, var(--element-bg-shade-1));
  border: 1px solid var(--element-border);
  border-radius: var(--element-border-radius);
  box-shadow: 2px 2px 4px var(--block-border);
  padding: 4px 8px;
  font: var(--font);
  color: var(--element-color);
  white-space: normal;
  overflow-wrap: break-word;
  word-break: break-word;
  font-size: var(--font-size-xs);
  letter-spacing: 0.75px;
  text-transform: uppercase;
  pointer-events: none;
}

textarea,
input[type=text],
input[type=number] {
  min-width: 100px;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
}
textarea:focus,
input[type=text]:focus,
input[type=number]:focus {
  outline: none;
  border-color: var(--color-accent);
}

input[type=range] {
  width: 100%;
  height: 4px;
  background: var(--color-bg-secondary);
  border-radius: 2px;
  outline: none;
  -webkit-appearance: none;
  touch-action: none;
  padding: 15px 5px;
  border-radius: 100px;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  cursor: pointer;
  touch-action: none;
}
input[type=range]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  cursor: pointer;
  border: none;
}

.btn,
.btn-icon,
.btn-simple,
.btn-text-with-icon,
.btn-text {
  cursor: pointer;
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  border: none;
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  font-weight: 600;
  padding: var(--spacing-sm) var(--spacing-base);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  outline: none;
  transform: translateZ(0);
}
.btn:disabled,
.btn-icon:disabled,
.btn-simple:disabled,
.btn-text-with-icon:disabled,
.btn-text:disabled {
  opacity: var(--disabled-opacity);
  cursor: not-allowed;
}

.btn {
  background: var(--color-accent);
  background: none;
  overflow: hidden;
  color: var(--gray-100);
  position: relative;
  border: none;
  outline: none;
  cursor: pointer;
  font-size: var(--font-size-base);
  border-radius: var(--radius-sm);
  transform: translateZ(0);
  --win7-btn-gradient-start: #bfdbf7;
  --win7-btn-gradient-mid: #6986be;
  --win7-btn-gradient-dark: #032768;
  --win7-btn-gradient-end: #89e8fc;
}
.btn:hover {
  background: var(--color-accent-hover);
}
.btn:before {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 0;
  transition: filter var(--transition-base);
  background-image: linear-gradient(to bottom, var(--win7-btn-gradient-start) 0%, var(--win7-btn-gradient-mid) 40%, var(--win7-btn-gradient-dark) 50%, var(--win7-btn-gradient-dark) 70%, var(--win7-btn-gradient-end) 100%);
}
.btn.btn-simple:before, .btn.mobile-drawer-btn:before, .btn.btn:before {
  z-index: -1;
}
.btn:hover:not(:disabled):before {
  filter: brightness(1.2) saturate(1.1);
}
.btn:active:not(:disabled):before {
  filter: brightness(1) contrast(1.2) saturate(1.1);
  border-top-color: black;
  border-bottom-color: white;
}
.btn:disabled {
  opacity: var(--disabled-opacity);
  cursor: not-allowed;
}
.btn:not(.active):not(.primary):before {
  filter: saturate(0.3) contrast(0.7) brightness(0.8);
  transition: filter 0.2s;
}
.btn:not(.active):not(.primary):not(:disabled):hover:before {
  filter: saturate(0.5) contrast(0.9) brightness(1);
}
.btn:not(.active):not(.primary):not(:disabled):active:before {
  filter: saturate(0.7) contrast(1.1) brightness(1.15);
}
.btn.secondary:before {
  filter: saturate(0.3) contrast(0.7) brightness(0.8);
  transition: filter 0.2s;
}
.btn.secondary:not(:disabled):hover:before {
  filter: saturate(0.5) contrast(0.9) brightness(1);
}
.btn.secondary:not(:disabled):active:before {
  filter: saturate(0.7) contrast(1.1) brightness(1.15);
}

.btn-text-with-icon {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  aspect-ratio: unset;
  background: none;
  overflow: hidden;
  color: var(--gray-100);
  position: relative;
  border: none;
  outline: none;
  cursor: pointer;
  font-size: var(--font-size-base);
  border-radius: var(--radius-sm);
  transform: translateZ(0);
  --win7-btn-gradient-start: #bfdbf7;
  --win7-btn-gradient-mid: #6986be;
  --win7-btn-gradient-dark: #032768;
  --win7-btn-gradient-end: #89e8fc;
}
.btn-text-with-icon.icon-wrapper {
  aspect-ratio: unset;
  gap: var(--spacing-sm);
}
.btn-text-with-icon.icon-wrapper > svg.icon {
  width: var(--icon-size-sm);
  height: var(--icon-size-sm);
}
.btn-text-with-icon.icon-wrapper > svg.icon + span.name {
  display: block;
  padding-right: var(--spacing-sm);
}
.btn-text-with-icon:hover {
  background: var(--color-bg-tertiary);
  border-color: var(--color-border-hover);
}
.btn-text-with-icon.active {
  color: var(--color-text-primary);
  background: var(--color-accent);
  border-color: var(--color-accent-hover);
}
.btn-text-with-icon:before {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 0;
  transition: filter var(--transition-base);
  background-image: linear-gradient(to bottom, var(--win7-btn-gradient-start) 0%, var(--win7-btn-gradient-mid) 40%, var(--win7-btn-gradient-dark) 50%, var(--win7-btn-gradient-dark) 70%, var(--win7-btn-gradient-end) 100%);
}
.btn-text-with-icon.btn-simple:before, .btn-text-with-icon.mobile-drawer-btn:before, .btn-text-with-icon.btn:before {
  z-index: -1;
}
.btn-text-with-icon:hover:not(:disabled):before {
  filter: brightness(1.2) saturate(1.1);
}
.btn-text-with-icon:active:not(:disabled):before {
  filter: brightness(1) contrast(1.2) saturate(1.1);
  border-top-color: black;
  border-bottom-color: white;
}
.btn-text-with-icon:disabled {
  opacity: var(--disabled-opacity);
  cursor: not-allowed;
}
.btn-text-with-icon:not(.active):not(.primary):before {
  filter: saturate(0.3) contrast(0.7) brightness(0.8);
  transition: filter 0.2s;
}
.btn-text-with-icon:not(.active):not(.primary):not(:disabled):hover:before {
  filter: saturate(0.5) contrast(0.9) brightness(1);
}
.btn-text-with-icon:not(.active):not(.primary):not(:disabled):active:before {
  filter: saturate(0.7) contrast(1.1) brightness(1.15);
}
.btn-text-with-icon.secondary:before {
  filter: saturate(0.3) contrast(0.7) brightness(0.8);
  transition: filter 0.2s;
}
.btn-text-with-icon.secondary:not(:disabled):hover:before {
  filter: saturate(0.5) contrast(0.9) brightness(1);
}
.btn-text-with-icon.secondary:not(:disabled):active:before {
  filter: saturate(0.7) contrast(1.1) brightness(1.15);
}

.btn-icon {
  width: var(--icon-size);
  height: var(--icon-size);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  padding: 0;
  color: var(--color-text-secondary);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  background: none;
  overflow: hidden;
  color: var(--gray-100);
  position: relative;
  border: none;
  outline: none;
  cursor: pointer;
  font-size: var(--font-size-base);
  border-radius: var(--radius-sm);
  transform: translateZ(0);
  --win7-btn-gradient-start: #bfdbf7;
  --win7-btn-gradient-mid: #6986be;
  --win7-btn-gradient-dark: #032768;
  --win7-btn-gradient-end: #89e8fc;
}
.btn-icon:not(:disabled):hover {
  background: var(--color-bg-tertiary);
  border-color: var(--color-border-hover);
}
.btn-icon.active {
  color: var(--color-text-primary);
  background: var(--color-accent);
  border-color: var(--color-accent-hover);
}
.btn-icon:before {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 0;
  transition: filter var(--transition-base);
  background-image: linear-gradient(to bottom, var(--win7-btn-gradient-start) 0%, var(--win7-btn-gradient-mid) 40%, var(--win7-btn-gradient-dark) 50%, var(--win7-btn-gradient-dark) 70%, var(--win7-btn-gradient-end) 100%);
}
.btn-icon.btn-simple:before, .btn-icon.mobile-drawer-btn:before, .btn-icon.btn:before {
  z-index: -1;
}
.btn-icon:hover:not(:disabled):before {
  filter: brightness(1.2) saturate(1.1);
}
.btn-icon:active:not(:disabled):before {
  filter: brightness(1) contrast(1.2) saturate(1.1);
  border-top-color: black;
  border-bottom-color: white;
}
.btn-icon:disabled {
  opacity: var(--disabled-opacity);
  cursor: not-allowed;
}
.btn-icon:not(.active):not(.primary):before {
  filter: saturate(0.3) contrast(0.7) brightness(0.8);
  transition: filter 0.2s;
}
.btn-icon:not(.active):not(.primary):not(:disabled):hover:before {
  filter: saturate(0.5) contrast(0.9) brightness(1);
}
.btn-icon:not(.active):not(.primary):not(:disabled):active:before {
  filter: saturate(0.7) contrast(1.1) brightness(1.15);
}
.btn-icon.secondary:before {
  filter: saturate(0.3) contrast(0.7) brightness(0.8);
  transition: filter 0.2s;
}
.btn-icon.secondary:not(:disabled):hover:before {
  filter: saturate(0.5) contrast(0.9) brightness(1);
}
.btn-icon.secondary:not(:disabled):active:before {
  filter: saturate(0.7) contrast(1.1) brightness(1.15);
}

.btn-icon-simple {
  background-color: transparent;
  border: 0;
  color: var(--color-text-secondary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  padding: var(--spacing-xs);
  aspect-ratio: 1/1;
}
.btn-icon-simple.icon-wrapper > svg.icon {
  width: var(--icon-size-sm);
  height: var(--icon-size-sm);
}
.btn-icon-simple:disabled {
  opacity: var(--disabled-opacity);
  cursor: not-allowed;
}
.btn-icon-simple:not(:disabled):hover {
  background: var(--color-bg-tertiary);
  border-color: var(--color-border-hover);
  color: var(--color-text-primary);
}
.btn-icon-simple:active {
  background: var(--color-bg-tertiary);
  border-color: var(--color-border-hover);
  color: var(--color-text-primary);
}
.btn-icon-simple.active {
  color: var(--color-text-primary);
  background: var(--color-accent);
  border-color: var(--color-accent-hover);
}

.btn-simple {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: none;
  overflow: hidden;
  color: var(--gray-100);
  position: relative;
  border: none;
  outline: none;
  cursor: pointer;
  font-size: var(--font-size-base);
  border-radius: var(--radius-sm);
  transform: translateZ(0);
  --win7-btn-gradient-start: #bfdbf7;
  --win7-btn-gradient-mid: #6986be;
  --win7-btn-gradient-dark: #032768;
  --win7-btn-gradient-end: #89e8fc;
}
.btn-simple:before {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 0;
  transition: filter var(--transition-base);
  background-image: linear-gradient(to bottom, var(--win7-btn-gradient-start) 0%, var(--win7-btn-gradient-mid) 40%, var(--win7-btn-gradient-dark) 50%, var(--win7-btn-gradient-dark) 70%, var(--win7-btn-gradient-end) 100%);
}
.btn-simple.btn-simple:before, .btn-simple.mobile-drawer-btn:before, .btn-simple.btn:before {
  z-index: -1;
}
.btn-simple:hover:not(:disabled):before {
  filter: brightness(1.2) saturate(1.1);
}
.btn-simple:active:not(:disabled):before {
  filter: brightness(1) contrast(1.2) saturate(1.1);
  border-top-color: black;
  border-bottom-color: white;
}
.btn-simple:disabled {
  opacity: var(--disabled-opacity);
  cursor: not-allowed;
}
.btn-simple:not(.active):not(.primary):before {
  filter: saturate(0.3) contrast(0.7) brightness(0.8);
  transition: filter 0.2s;
}
.btn-simple:not(.active):not(.primary):not(:disabled):hover:before {
  filter: saturate(0.5) contrast(0.9) brightness(1);
}
.btn-simple:not(.active):not(.primary):not(:disabled):active:before {
  filter: saturate(0.7) contrast(1.1) brightness(1.15);
}
.btn-simple.secondary:before {
  filter: saturate(0.3) contrast(0.7) brightness(0.8);
  transition: filter 0.2s;
}
.btn-simple.secondary:not(:disabled):hover:before {
  filter: saturate(0.5) contrast(0.9) brightness(1);
}
.btn-simple.secondary:not(:disabled):active:before {
  filter: saturate(0.7) contrast(1.1) brightness(1.15);
}

.btn-text {
  background: none;
  border: none;
  color: var(--color-accent);
}
.btn-text:hover {
  color: var(--color-accent-light);
}

/* Filter Chips */
.filter-chip {
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--color-bg-secondary);
  outline: 2px solid transparent;
  outline-offset: 2px;
  border-radius: 12px;
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all var(--transition-fast);
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}
.filter-chip:hover {
  background: var(--color-bg-tertiary);
  outline-color: var(--color-border-hover);
}
.filter-chip.active {
  background: var(--color-accent);
  outline-color: var(--color-accent-hover);
  color: white;
}

/* ===== APP STRUCTURE ===== */
.app-container {
  display: flex;
  flex-direction: column;
  /* Fallback for older browsers */
  height: 100vh;
  /* Modern browsers with dynamic viewport */
  height: 100dvh;
  background-color: var(--color-bg-secondary);
}

/* ===== HEADER ===== */
.app-header {
  height: var(--header-height);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  flex-shrink: 0;
  box-shadow: 0 2px 2px var(--color-shadow);
}
.app-header.app-header {
  background-image: linear-gradient(to top, var(--gray-700) 50%, var(--gray-300) 100%);
  text-shadow: 0 1px 1px #000;
  color: var(--color-text-primary);
}
.app-header.section-header {
  background-image: linear-gradient(to top, var(--gray-700) 50%, var(--gray-300) 100%);
  text-shadow: 0 1px 1px #000;
  color: var(--color-text-primary);
}
.app-header.section-header > .section-header-title {
  color: var(--color-text-primary);
}
.app-header.collapsible-section > .section-header {
  background-image: linear-gradient(to top, var(--gray-700) 50%, var(--gray-300) 100%);
  text-shadow: 0 1px 1px #000;
  color: var(--color-text-primary);
}
.app-header.collapsible-section > .section-header > .section-header-title {
  color: #fff;
}
.app-header > .app-header-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}
.app-header > .app-header-left > .app-header-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  text-decoration: none;
  color: var(--color-text-primary);
}
.app-header > .app-header-left > .app-header-logo > span.app-header-title {
  font-size: 18px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.app-header > .app-header-left > .app-header-logo .logo {
  height: 36px;
  width: 36px;
  /* aspect-ratio needs a real width or height */
  aspect-ratio: 1/1;
  display: block;
  background-image: url("../images/logo.png");
  background-size: cover;
  background-repeat: no-repeat;
}
.app-header > .app-header-left > .app-header-logo .logo:hover {
  background-image: url("../images/logo_glitter.gif");
}

/* ===== MAIN AREA ===== */
.main-area {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ===== TOOLBAR ===== */
.toolbar {
  width: var(--toolbar-width);
  background: var(--color-bg-primary);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  padding: var(--spacing-sm);
  gap: 5px;
  flex-shrink: 0;
}
.toolbar > .toolbar-spacer {
  flex: 1;
}
.toolbar > .toolbar-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.toolbar > .toolbar-group + .toolbar-group {
  border-top: 2px solid var(--color-border);
  padding-top: 8px;
  margin-top: 3px;
}
.toolbar > .toolbar-group > .btn-icon {
  width: 100%;
  height: auto;
  aspect-ratio: 1/1;
  background: none;
  overflow: hidden;
  color: var(--gray-100);
  position: relative;
  border: none;
  outline: none;
  cursor: pointer;
  font-size: var(--font-size-base);
  border-radius: var(--radius-sm);
  transform: translateZ(0);
  --win7-btn-gradient-start: #bfdbf7;
  --win7-btn-gradient-mid: #6986be;
  --win7-btn-gradient-dark: #032768;
  --win7-btn-gradient-end: #89e8fc;
}
.toolbar > .toolbar-group > .btn-icon:before {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 0;
  transition: filter var(--transition-base);
  background-image: linear-gradient(to bottom, var(--win7-btn-gradient-start) 0%, var(--win7-btn-gradient-mid) 40%, var(--win7-btn-gradient-dark) 50%, var(--win7-btn-gradient-dark) 70%, var(--win7-btn-gradient-end) 100%);
}
.toolbar > .toolbar-group > .btn-icon.btn-simple:before, .toolbar > .toolbar-group > .btn-icon.mobile-drawer-btn:before, .toolbar > .toolbar-group > .btn-icon.btn:before {
  z-index: -1;
}
.toolbar > .toolbar-group > .btn-icon:hover:not(:disabled):before {
  filter: brightness(1.2) saturate(1.1);
}
.toolbar > .toolbar-group > .btn-icon:active:not(:disabled):before {
  filter: brightness(1) contrast(1.2) saturate(1.1);
  border-top-color: black;
  border-bottom-color: white;
}
.toolbar > .toolbar-group > .btn-icon:disabled {
  opacity: var(--disabled-opacity);
  cursor: not-allowed;
}
.toolbar > .toolbar-group > .btn-icon:not(.active):not(.primary):before {
  filter: saturate(0.3) contrast(0.7) brightness(0.8);
  transition: filter 0.2s;
}
.toolbar > .toolbar-group > .btn-icon:not(.active):not(.primary):not(:disabled):hover:before {
  filter: saturate(0.5) contrast(0.9) brightness(1);
}
.toolbar > .toolbar-group > .btn-icon:not(.active):not(.primary):not(:disabled):active:before {
  filter: saturate(0.7) contrast(1.1) brightness(1.15);
}
.toolbar > .toolbar-group > .btn-icon.secondary:before {
  filter: saturate(0.3) contrast(0.7) brightness(0.8);
  transition: filter 0.2s;
}
.toolbar > .toolbar-group > .btn-icon.secondary:not(:disabled):hover:before {
  filter: saturate(0.5) contrast(0.9) brightness(1);
}
.toolbar > .toolbar-group > .btn-icon.secondary:not(:disabled):active:before {
  filter: saturate(0.7) contrast(1.1) brightness(1.15);
}

/* ===== MAIN CONTENT ===== */
.main-content {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ===== LEFT PANEL ===== */
.left-panel {
  width: var(--layer-panel-width);
  background: var(--color-bg-primary);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* Image Container */
.image-container {
  border-bottom: 1px solid var(--color-border);
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  background: var(--color-bg-primary);
}
.image-container > .image-dropzone-wrapper > #imageUpload {
  display: none;
}
.image-container > .image-dropzone-wrapper > .image-dropzone {
  width: 100%;
  aspect-ratio: 4/3;
  border: 2px dashed var(--color-border-hover);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  transform: translateZ(0);
}
.image-container > .image-dropzone-wrapper > .image-dropzone:hover {
  border-color: #6a6a6a;
  background: var(--color-bg-tertiary);
}
.image-container > .image-dropzone-wrapper > .image-dropzone.drag-over {
  border-color: var(--color-accent);
  background: #2a3a4a;
}
.image-container > .image-dropzone-wrapper > .image-dropzone.has-image {
  border: 1px solid var(--color-border);
  cursor: pointer;
}
.image-container > .image-dropzone-wrapper > .image-dropzone.has-image:hover {
  border-color: var(--color-accent);
  background: transparent;
}
.image-container > .image-dropzone-wrapper > .image-dropzone.has-image:hover > .image-upload-overlay {
  opacity: 1;
}
.image-container > .image-dropzone-wrapper > .image-dropzone > .image-upload-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: 10;
  pointer-events: none;
}
.image-container > .image-dropzone-wrapper > .image-dropzone > .dropzone-content {
  text-align: center;
  padding: var(--spacing-xl);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.image-container > .image-dropzone-wrapper > .image-dropzone > .dropzone-content.visible {
  display: flex;
}
.image-container > .image-dropzone-wrapper > .image-dropzone > .dropzone-content > .dropzone-icon,
.image-container > .image-dropzone-wrapper > .image-dropzone > .image-upload-overlay > .dropzone-icon {
  font-size: 48px;
  opacity: 0.5;
}
.image-container > .image-dropzone-wrapper > .image-dropzone > .dropzone-content > .dropzone-text,
.image-container > .image-dropzone-wrapper > .image-dropzone > .image-upload-overlay > .dropzone-text {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
}
.image-container > .image-dropzone-wrapper > .image-dropzone > .dropzone-content > .dropzone-subtext,
.image-container > .image-dropzone-wrapper > .image-dropzone > .image-upload-overlay > .dropzone-subtext {
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  color: var(--color-text-tertiary);
  margin-top: 5px;
}
.image-container > .image-dropzone-wrapper > .image-dropzone > #originalCanvas {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
  image-rendering: crisp-edges;
  display: none;
  pointer-events: none;
}
.image-container > .image-dropzone-wrapper > .image-dropzone > #originalCanvas.visible {
  display: block;
}

/* Layers Section */
.layers-section {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background: var(--color-bg-primary);
}
.layers-section > .section-header {
  flex-shrink: 0;
  z-index: 100;
}
.layers-section > .layers-list {
  flex: 1 1 auto;
  overflow-y: auto;
  position: relative;
  z-index: 0;
  padding: var(--spacing-md);
}
.layers-section > .layers-list > .layer-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-base);
  background: var(--color-bg-tertiary);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  overflow: hidden;
  transform: translateZ(0);
}
.layers-section > .layers-list > .layer-item:hover {
  background: #252525;
}
.layers-section > .layers-list > .layer-item.active {
  border-color: var(--color-accent);
  background: #2a3a4a;
}
.layers-section > .layers-list > .layer-item.dragging {
  opacity: 0.5;
}
.layers-section > .layers-list > .layer-item > .layer-swatch {
  width: var(--icon-size-sm);
  height: var(--icon-size-sm);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-size: cover;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--transition-fast);
  transform: translateZ(0);
  margin-right: var(--spacing-sm);
}
.layers-section > .layers-list > .layer-item > .layer-swatch.sticker {
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}
.layers-section > .layers-list > .layer-item > .layer-swatch.empty {
  outline: 2px solid var(--gray-100);
  outline-offset: 2px;
  background-color: var(--gray-300);
}
.layers-section > .layers-list > .layer-item > .layer-swatch.baseImage {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  cursor: default;
}
.layers-section > .layers-list > .layer-item > .layer-swatch.baseImage:hover {
  opacity: unset;
}
.layers-section > .layers-list > .layer-item > .layer-swatch:hover {
  opacity: 0.8;
}
.layers-section > .layers-list > .layer-item > .layer-swatch.pixelated {
  image-rendering: pixelated;
}
.layers-section > .layers-list > .layer-item > .layer-info {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.layers-section > .layers-list > .layer-item > .layer-info > .layer-name {
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.layers-section > .layers-list > .layer-item > .layer-info > .layer-type {
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-transform: uppercase;
}
.layers-section > .layers-list > .layer-item > .layer-info > .layer-color {
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.layers-section > .layers-list > .layer-item > .layer-actions {
  display: flex;
  flex-shrink: 0;
}
.layers-section > .layers-list > .layer-item > .layer-actions > .layer-action-btn {
  width: var(--icon-size-sm);
  height: var(--icon-size-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.layers-section > .layers-list > .layer-item > .layer-actions > .layer-action-btn .icon {
  width: 0.8em;
  height: 0.8em;
}
.layers-section > .layers-list > .layer-item > .layer-actions > .layer-action-btn.visibility.hidden {
  opacity: var(--disabled-opacity);
}
.layers-section > .layers-list > .layer-item > .layer-actions > .layer-action-btn.goto-glitter {
  display: none;
}
.layers-section > .layers-list > .layer-item > .layer-actions > .layer-action-btn.clone {
  display: none;
}
.layers-section > .layers-list > .layer-item > .layer-drag-handle {
  display: none;
  height: var(--icon-size-sm);
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  cursor: grab;
  color: var(--color-text-secondary);
  transition: opacity var(--transition-fast);
}
.layers-section > .layers-list > .layer-item > .layer-drag-handle > .icon > .icon {
  width: 16px;
  height: 16px;
}
.layers-section > .layers-list > .layer-item > .layer-drag-handle > .icon:not(.active) {
  opacity: 0.2;
  cursor: default;
}
.layers-section > .layers-list > .layer-item > .layer-drag-handle:active {
  cursor: grabbing;
}
.layers-section > .layers-list > .layer-insertion-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  top: -10px;
  background: var(--color-accent);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
  z-index: 100;
}
.layers-section > .layers-list > .layer-insertion-line.visible {
  opacity: 1;
}
.layers-section > .collapsible-section {
  position: relative;
  z-index: 100;
}

.glitter-settings-section,
.layer-settings-section {
  position: relative;
  z-index: 100;
  flex-shrink: 0;
}

.layers-section-bottom-bar {
  padding: var(--spacing-xs);
  align-items: center;
  justify-content: flex-end;
  display: flex;
  gap: var(--spacing-xs);
  background: var(--color-bg-secondary);
}
.layers-section-bottom-bar .icon-wrapper {
  width: var(--icon-size-sm);
  height: var(--icon-size-sm);
}

.section {
  /* Section Headers */
  /* Collapsible Section */
}
.section > .section-header {
  position: relative;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
  padding: var(--spacing-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.section > .section-header.app-header {
  background-image: linear-gradient(to top, var(--gray-700) 50%, var(--gray-300) 100%);
  text-shadow: 0 1px 1px #000;
  color: var(--color-text-primary);
}
.section > .section-header.section-header {
  background-image: linear-gradient(to top, var(--gray-700) 50%, var(--gray-300) 100%);
  text-shadow: 0 1px 1px #000;
  color: var(--color-text-primary);
}
.section > .section-header.section-header > .section-header-title {
  color: var(--color-text-primary);
}
.section > .section-header.collapsible-section > .section-header {
  background-image: linear-gradient(to top, var(--gray-700) 50%, var(--gray-300) 100%);
  text-shadow: 0 1px 1px #000;
  color: var(--color-text-primary);
}
.section > .section-header.collapsible-section > .section-header > .section-header-title {
  color: #fff;
}
.section > .section-header > .section-header-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-base);
  font-size: var(--font-size-base);
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}
.section > .section-header > .section-header-title > .section-header-title-icon {
  color: var(--color-text-tertiary);
}
.section > .section-header > .section-header-title > .section-header-title-count {
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  color: var(--color-text-tertiary);
}
.section > .section-header > .section-header-title > .section-header-title-count::before {
  content: attr(data-count);
}
.section > .section-header.section-header-with-action > .section-header-action {
  cursor: pointer;
  text-transform: none;
  visibility: hidden;
  pointer-events: none;
  width: var(--icon-size-sm);
  height: var(--icon-size-sm);
}
.section > .section-header.section-header-with-action > .section-header-action.visible {
  visibility: visible;
  pointer-events: auto;
}
.section > .section-header.section-header-with-action > .section-header-action#addLayerBtn:not(.visible) {
  visibility: visible;
  opacity: var(--disabled-opacity);
}
.section > .section-content {
  padding: var(--spacing-base);
}
.section.collapsible-section {
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-primary);
  flex-shrink: 0;
}
.section.collapsible-section > .section-header {
  cursor: pointer;
  border-bottom: unset;
}
.section.collapsible-section > .section-header:hover {
  background: var(--color-bg-tertiary);
}
.section.collapsible-section > .section-header > h3.section-header-title + .section-header-action {
  background-color: unset;
}
.section.collapsible-section > .section-header > h3.section-header-title + .section-header-action:hover {
  background-color: unset;
}
.section.collapsible-section > .section-header > h3.section-header-title + .section-header-action.collapsed .icon {
  transform: rotate(-90deg);
}
.section.collapsible-section > .section-content {
  display: none;
  padding: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}
.section.collapsible-section > .section-content.visible {
  display: block;
}
.section.collapsible-section.app-header {
  background-image: linear-gradient(to top, var(--gray-700) 50%, var(--gray-300) 100%);
  text-shadow: 0 1px 1px #000;
  color: var(--color-text-primary);
}
.section.collapsible-section.section-header {
  background-image: linear-gradient(to top, var(--gray-700) 50%, var(--gray-300) 100%);
  text-shadow: 0 1px 1px #000;
  color: var(--color-text-primary);
}
.section.collapsible-section.section-header > .section-header-title {
  color: var(--color-text-primary);
}
.section.collapsible-section.section-header:not(:disabled):hover {
  filter: brightness(1.15);
}
.section.collapsible-section.section-header:not(:disabled):active {
  filter: brightness(0.85);
}
.section.collapsible-section.collapsible-section > .section-header {
  background-image: linear-gradient(to top, var(--gray-700) 50%, var(--gray-300) 100%);
  text-shadow: 0 1px 1px #000;
  color: var(--color-text-primary);
}
.section.collapsible-section.collapsible-section > .section-header > .section-header-title {
  color: #fff;
}
.section.collapsible-section.collapsible-section > .section-header:not(:disabled):hover {
  filter: brightness(1.15);
}
.section.collapsible-section.collapsible-section > .section-header:not(:disabled):active {
  filter: brightness(0.85);
}

.radio-button-group {
  display: flex;
  gap: var(--spacing-lg);
}
.radio-button-group .radio-button-group-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-base);
  cursor: pointer;
}
.radio-button-group .radio-button-group-item input[type=radio] {
  cursor: pointer;
}
.radio-button-group .radio-button-group-item span {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.tool-options-group {
  display: flex;
  flex-direction: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  letter-spacing: 0.5px;
  font-size: var(--font-size-base);
}

.color-selection .empty-state {
  padding: 3px 0;
  border: 1px solid transparent;
  font-size: var(--font-size-xs);
  letter-spacing: 0.75px;
  text-transform: uppercase;
}
.color-selection .selected-colors-display {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  font-size: var(--font-size-xs);
  letter-spacing: 0.75px;
  text-transform: uppercase;
}
.color-selection .selected-colors-display > .selected-color-chip {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 3px var(--spacing-sm) 3px 3px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 12px;
}
.color-selection .selected-colors-display > .selected-color-chip > .selected-color-swatch {
  width: 14px;
  height: 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  flex-shrink: 0;
}
.color-selection .selected-colors-display > .selected-color-chip > .selected-color-remove {
  background: none;
  border: none;
  color: var(--color-text-tertiary);
  cursor: pointer;
  padding: 0;
  width: 12px;
  height: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-base);
  line-height: 1;
  margin-left: 4px;
}
.color-selection .selected-colors-display > .selected-color-chip > .selected-color-remove:hover {
  color: #ff4444;
}

/* Empty States */
/* Empty States */
.empty-state {
  padding: var(--spacing-xl);
  text-align: center;
  display: none;
  gap: var(--spacing-base);
}
.empty-state.visible {
  display: block;
}
.empty-state .empty-state-inner-wrapper {
  max-width: 320px;
  gap: var(--spacing-md);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.empty-state .empty-state-icon-large {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
}
.empty-state .empty-state-icon-large .icon {
  width: 32px;
  height: 32px;
  color: var(--color-text-tertiary);
}
.empty-state .empty-state-icon {
  font-size: 48px;
  margin-bottom: var(--spacing-md);
  opacity: 0.3;
  display: none;
}
.empty-state .empty-state-text {
  font-size: var(--font-size-md);
  color: var(--color-text-primary);
  font-weight: 600;
}
.empty-state .empty-state-subtext {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  line-height: 1.4;
}

#layerSettingsControls,
#glitterSettingsControls {
  display: none;
}
#layerSettingsControls.visible,
#glitterSettingsControls.visible {
  display: block;
}

.glitter-element {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  will-change: filter;
}
.glitter-element .glitter-background {
  width: 100%;
  height: 100%;
  background-repeat: repeat;
  display: none;
  mask-size: 100% 100%;
  mask-repeat: no-repeat;
  -webkit-mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
}
.glitter-element .glitter-background.visible {
  display: block;
}
.glitter-element .glitter-background.pixelated {
  image-rendering: pixelated;
}

.sticker-element {
  position: absolute;
  transform-origin: center;
  pointer-events: auto;
  will-change: transform;
  pointer-events: auto !important;
  touch-action: none;
}
.sticker-element.dragging {
  cursor: grabbing;
  z-index: 1000 !important;
  /* Bring selected sticker to very top */
}
.sticker-element.selected {
  outline-width: max(1px, 2px / var(--zoom, 1));
  outline-style: dashed;
  outline-color: var(--selected-outline-color);
  outline-offset: min(-1px, -2px / var(--zoom, 1));
  box-shadow: 0 0 0 max(1px, 1px / var(--zoom, 1)) rgba(0, 0, 0, 0.5), 0 0 max(4px, 8px / var(--zoom, 1)) rgba(0, 0, 0, 0.5);
}
.sticker-element img {
  width: 100%;
  height: 100%;
  display: block;
}
.sticker-element.pixelated img {
  image-rendering: pixelated;
}

body.tool-select .sticker-element {
  cursor: move;
}
body.tool-select .sticker-element:not(.selected):hover {
  outline: 1px dashed rgba(0, 0, 0, 0.25);
  outline-offset: -1px;
}
body.tool-select .preview-canvas {
  cursor: pointer;
}

.layer-swatch[style*=contain] {
  background-color: var(--color-bg-tertiary);
}

/* ===== GLITTER COLUMN ===== */
.design-panel {
  width: var(--glitter-panel-width);
  background: var(--color-bg-primary);
  border-left: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  order: 1;
}
.design-panel > .section > .section-content {
  padding: 0;
}
.design-panel > .collapsible-section {
  position: relative;
  z-index: 100;
}
.design-panel[data-panel-mode=sticker] > .section > .section-header.glitter-header > .section-header-action {
  visibility: visible;
  pointer-events: auto;
}

.glitter-search {
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 100;
}
.glitter-search > .search-toggle-row {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  display: flex;
  align-items: stretch;
  padding: var(--spacing-md);
}
.glitter-search > .search-toggle-row > .search-input-wrapper {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.glitter-search > .search-toggle-row > .search-input-wrapper > input {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  padding-left: 2rem;
  /* space for icon */
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  height: 100%;
  flex: 1;
  box-sizing: border-box;
}
.glitter-search > .search-toggle-row > .search-input-wrapper > input:focus {
  outline: none;
  border-color: var(--color-accent);
}
.glitter-search > .search-toggle-row > .search-input-wrapper > input::-moz-placeholder {
  color: var(--color-text-tertiary);
}
.glitter-search > .search-toggle-row > .search-input-wrapper > input::placeholder {
  color: var(--color-text-tertiary);
}
.glitter-search > .search-toggle-row > .search-input-wrapper::before {
  content: "";
  position: absolute;
  left: 0.5rem;
  /* distance from left edge */
  top: 50%;
  transform: translateY(-50%);
  width: 1.2rem;
  height: 1.2rem;
  background-color: var(--color-text-tertiary);
  /* your CSS variable */
  -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 640"><path d="M480 272C480 317.9 465.1 360.3 440 394.7L566.6 521.4C579.1 533.9 579.1 554.2 566.6 566.7C554.1 579.2 533.8 579.2 521.3 566.7L394.7 440C360.3 465.1 317.9 480 272 480C157.1 480 64 386.9 64 272C64 157.1 157.1 64 272 64C386.9 64 480 157.1 480 272zM272 416C351.5 416 416 351.5 416 272C416 192.5 351.5 128 272 128C192.5 128 128 192.5 128 272C128 351.5 192.5 416 272 416z"/></svg>') no-repeat center;
  -webkit-mask-size: cover;
  -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 640"><path d="M480 272C480 317.9 465.1 360.3 440 394.7L566.6 521.4C579.1 533.9 579.1 554.2 566.6 566.7C554.1 579.2 533.8 579.2 521.3 566.7L394.7 440C360.3 465.1 317.9 480 272 480C157.1 480 64 386.9 64 272C64 157.1 157.1 64 272 64C386.9 64 480 157.1 480 272zM272 416C351.5 416 416 351.5 416 272C416 192.5 351.5 128 272 128C192.5 128 128 192.5 128 272C128 351.5 192.5 416 272 416z"/></svg>') no-repeat center;
          mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 640"><path d="M480 272C480 317.9 465.1 360.3 440 394.7L566.6 521.4C579.1 533.9 579.1 554.2 566.6 566.7C554.1 579.2 533.8 579.2 521.3 566.7L394.7 440C360.3 465.1 317.9 480 272 480C157.1 480 64 386.9 64 272C64 157.1 157.1 64 272 64C386.9 64 480 157.1 480 272zM272 416C351.5 416 416 351.5 416 272C416 192.5 351.5 128 272 128C192.5 128 128 192.5 128 272C128 351.5 192.5 416 272 416z"/></svg>') no-repeat center;
  mask-size: cover;
  pointer-events: none;
}

/* ===== FILTERS CONTAINER ===== */
.filters-container {
  display: none;
  flex-direction: column;
  gap: var(--spacing-md);
}
.filters-container.visible {
  display: flex;
}
.filters-container > .filters-container-inner {
  max-height: 200px;
  overflow-y: auto;
}
.filters-container .filter-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: #2f2f2f;
  border-radius: var(--spacing-md);
  margin: var(--spacing-md);
}
.filters-container .filter-section:first-of-type {
  margin-top: 0;
}
.filters-container .filter-section:last-of-type {
  margin-bottom: 0;
}
.filters-container .filter-section > .filter-label {
  font-size: var(--font-size-xs);
  letter-spacing: 0.75px;
  text-transform: uppercase;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  font-weight: 600;
}
.filters-container .filter-section > .filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-base);
}
.filters-container .filter-section > .color-filter-chips {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(var(--color-filter-chip-size), 1fr));
  align-items: start;
  grid-auto-rows: auto;
  gap: var(--spacing-md);
}
.filters-container .btn-text {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-weight: 600;
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin: var(--spacing-md);
  margin-top: 0;
}
.filters-container .btn-text:hover {
  background-color: var(--color-bg-tertiary);
}

.color-filter-chip {
  padding: var(--spacing-sm);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  aspect-ratio: 1/1;
  /*
  &.active::after {
  	content: "✓";
  	font-size: var(--font-size-md);
  	color: white;
  	text-shadow: 0 0 3px rgba(0, 0, 0, 0.5);
  }
  */
}
.color-filter-chip[data-color=red] {
  background: linear-gradient(135deg, #ff4444, #cc0000);
}
.color-filter-chip[data-color=orange] {
  background: linear-gradient(135deg, #ff8844, #ff6600);
}
.color-filter-chip[data-color=yellow] {
  background: linear-gradient(135deg, #ffdd44, #ffaa00);
}
.color-filter-chip[data-color=green] {
  background: linear-gradient(135deg, #44ff88, #00cc44);
}
.color-filter-chip[data-color=blue] {
  background: linear-gradient(135deg, #4488ff, #0044cc);
}
.color-filter-chip[data-color=purple] {
  background: linear-gradient(135deg, #aa44ff, #6600cc);
}
.color-filter-chip[data-color=pink] {
  background: linear-gradient(135deg, #ff88cc, #ff4488);
}
.color-filter-chip[data-color=neutrals] {
  background: linear-gradient(135deg, #ffffff, #666666);
}
.color-filter-chip[data-color=earth-tone] {
  background: linear-gradient(135deg, #d4a574, #8b6f47);
}
.color-filter-chip[data-color=metal] {
  background: linear-gradient(135deg, #ffd700, #c0c0c0, #cd7f32);
}

.text-filter-chip[data-color=light] {
  background: linear-gradient(135deg, #f5f5f5, #e8e8e8);
  color: var(--color-text-tertiary);
}
.text-filter-chip[data-color=midtone] {
  background: linear-gradient(135deg, rgb(173, 173, 173), #7e7e7e);
  color: #f5f5f5;
}
.text-filter-chip[data-color=dark] {
  background: linear-gradient(135deg, #2a2a2a, #1a1a1a);
  color: #f5f5f5;
}
.text-filter-chip[data-color=pastel] {
  background: linear-gradient(135deg, #ffb8df, #b4eeff, #cbffda);
  color: #444;
}
.text-filter-chip[data-color=neon] {
  background: linear-gradient(135deg, #7bff00, #00fff2, #ff00ff);
  color: var(--color-text-tertiary);
  text-shadow: 0 0 1px rgba(0, 0, 0, 0.5);
}
.text-filter-chip[data-color=jewel] {
  background: linear-gradient(135deg, #9b2c6f, #1a5490, #0d6e4f);
  color: #f5f5f5;
}
.text-filter-chip[data-color=pattern] {
  background: repeating-linear-gradient(45deg, #666 0px, #666 10px, #888 10px, #888 20px), linear-gradient(135deg, #555, #777);
  color: #f5f5f5;
  text-shadow: 0 0 1px rgba(0, 0, 0, 0.5);
}
.text-filter-chip[data-color=multicolor] {
  background: linear-gradient(90deg, #ff4444 0%, #ff8844 16.67%, #ffdd44 33.33%, #44ff88 50%, #4488ff 66.67%, #aa44ff 83.33%, #ff88cc 100%);
  color: var(--color-text-tertiary);
  text-shadow: 0 0 1px rgba(0, 0, 0, 0.5);
}

/* ===== RIGHT PANEL ===== */
.right-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.preview-container {
  flex: 1;
  display: block;
  position: relative;
  overflow: hidden;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  cursor: default;
  touch-action: none;
}
.preview-container.transparent-bg .preview-wrapper {
  background-image: linear-gradient(45deg, #333 25%, transparent 25%), linear-gradient(-45deg, #333 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #333 75%), linear-gradient(-45deg, transparent 75%, #333 75%);
  background-color: var(--color-bg-tertiary);
}
.preview-container.bounds .preview-wrapper {
  outline: solid dashed var(--gray-400);
  overflow: hidden;
  outline-offset: -2px;
  /* Draws inside the canvas edge */
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.5), 0 0 8px rgba(0, 0, 0, 0.5);
  /* Drop shadow for contrast */
}
.preview-container.zoom-cursor {
  cursor: zoom-in;
}
.preview-container.zoom-out-mode {
  cursor: zoom-out !important;
}
.preview-container.panning {
  cursor: grabbing !important;
}
.preview-container.hand-cursor {
  cursor: grab;
}

.preview-controls {
  position: absolute;
  left: 0;
  right: 0;
  display: none;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-from-edge);
  z-index: 10;
  pointer-events: none;
}
.preview-controls.visible {
  display: flex;
}
.preview-controls > * {
  pointer-events: auto;
}
.preview-controls > .preview-controls-right {
  margin-left: auto;
}
.preview-controls > .preview-controls-center {
  display: flex;
  gap: var(--spacing-sm);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  border-radius: var(--radius-sm);
  background: var(--color-bg-translucent);
  border: 1px solid var(--color-border);
  padding: var(--spacing-sm);
  pointer-events: auto;
}

.preview-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: 0 0;
  will-change: transform;
  pointer-events: auto;
}
.preview-wrapper.color-picker-mode {
  cursor: crosshair;
}
.preview-wrapper > .preview-canvas,
.preview-wrapper .canvas-elements-container > .glitter-background {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  -ms-interpolation-mode: nearest-neighbor;
  width: 100%;
  height: 100%;
}
.preview-wrapper .preview-canvas {
  position: relative;
  z-index: 2;
  display: block;
  max-width: none;
  max-height: none;
}
.preview-wrapper .preview-canvas.selected {
  outline-width: max(1px, 2px / var(--zoom, 1));
  outline-style: dashed;
  outline-color: var(--selected-outline-color);
  outline-offset: min(-1px, -2px / var(--zoom, 1));
  box-shadow: 0 0 0 max(1px, 1px / var(--zoom, 1)) rgba(0, 0, 0, 0.5), 0 0 max(4px, 8px / var(--zoom, 1)) rgba(0, 0, 0, 0.5);
}
.preview-wrapper.hasImage .preview-canvas {
  outline: 1px solid var(--gray-600);
}
.preview-wrapper.hasImage .preview-canvas.selected {
  outline-width: max(1px, 2px / var(--zoom, 1));
  outline-style: dashed;
  outline-color: var(--selected-outline-color);
  outline-offset: min(-1px, -2px / var(--zoom, 1));
  box-shadow: 0 0 0 max(1px, 1px / var(--zoom, 1)) rgba(0, 0, 0, 0.5), 0 0 max(4px, 8px / var(--zoom, 1)) rgba(0, 0, 0, 0.5);
}

/* ===== BOTTOM TOOL UI ===== */
.zoom-controls,
.sticker-center-controls,
.pan-controls,
.color-picker-controls {
  position: absolute;
  bottom: var(--spacing-from-edge);
  left: 50%;
  transform: translateX(-50%);
  display: none;
  align-items: center;
  gap: var(--spacing-sm);
  z-index: 10;
  border-radius: var(--radius-sm);
  background: var(--color-bg-translucent);
  border: 1px solid var(--color-border);
  padding: var(--spacing-sm);
  pointer-events: auto;
}
.zoom-controls.visible,
.sticker-center-controls.visible,
.pan-controls.visible,
.color-picker-controls.visible {
  display: flex;
}
.zoom-controls > .btn-icon,
.sticker-center-controls > .btn-icon,
.pan-controls > .btn-icon,
.color-picker-controls > .btn-icon {
  width: var(--icon-size-sm);
  height: var(--icon-size-sm);
  touch-action: manipulation;
}

/* Zoom Controls */
.zoom-controls > .zoom-percentage {
  min-width: 60px;
  text-align: center;
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  font-weight: 600;
  cursor: pointer;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  align-self: stretch;
  justify-content: center;
  align-items: center;
  display: flex;
}
.zoom-controls > .zoom-percentage:hover {
  background: rgba(255, 255, 255, 0.1);
}
.zoom-controls > .zoom-fit-btn {
  align-self: stretch;
}

/* Color Picker Controls Specific */
.color-picker-controls .context-slider-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}
.color-picker-controls .context-slider-group .context-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  white-space: nowrap;
}
.color-picker-controls .context-slider-group .context-slider {
  width: 100px;
  background: var(--color-bg-primary);
}
.color-picker-controls .context-slider-group .context-value {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  min-width: 3ch;
  text-align: right;
  display: none;
}
.color-picker-controls .context-checkbox-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  cursor: pointer;
  font-size: var(--font-size-sm);
}
.color-picker-controls .context-checkbox-group input[type=checkbox] {
  margin: 0;
}
.color-picker-controls .context-checkbox-group .context-count {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}
.color-picker-controls .context-checkbox-group .context-count:empty {
  display: none;
}
.color-picker-controls .context-checkbox-group .context-count:not(:empty)::before {
  content: "(";
}
.color-picker-controls .context-checkbox-group .context-count:not(:empty)::after {
  content: ")";
}

/* ===== EXPORT PROGRESS ===== */
.export-progress {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--spacing-lg);
  opacity: 0;
  pointer-events: none;
  width: 100%;
  min-width: 100px;
  max-width: 300px;
  background: var(--color-bg-translucent);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  z-index: 10000;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
  transition: all var(--transition-base);
  -webkit-backdrop-filter: blur(4px);
          backdrop-filter: blur(4px);
}
.export-progress.visible {
  opacity: 1;
  pointer-events: auto;
}
.export-progress > .export-progress-bar {
  width: 100%;
  height: 8px;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: var(--spacing-md);
}
.export-progress > .export-progress-bar > .export-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  border-radius: var(--radius-sm);
  width: 0%;
  transition: width 0.3s ease;
}
.export-progress > .export-progress-text {
  text-align: center;
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  color: var(--color-text-primary);
  font-weight: 600;
}
.export-progress > .export-progress-time {
  text-align: center;
  font-size: var(--font-size-xs);
  letter-spacing: 0.75px;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-top: var(--spacing-xs);
}
.export-progress > .export-progress-cancel {
  margin-top: var(--spacing-md);
  width: 100%;
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
}
.export-progress > .export-progress-cancel:hover {
  background: var(--color-danger);
  color: white;
}

/* ===== ERROR TOAST ===== */
.error-toast {
  position: fixed;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-danger);
  color: white;
  padding: 12px var(--spacing-xl);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  z-index: 1000;
  opacity: 0;
  transition: all var(--transition-base);
}
.error-toast.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}
.error-toast > .error-close {
  background: none;
  border: none;
  color: white;
  font-size: var(--font-size-xl);
  cursor: pointer;
  padding: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== STATUS BAR ===== */
.status-bar {
  height: 24px;
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-md);
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  color: var(--color-text-secondary);
  flex-shrink: 0;
  gap: var(--spacing-lg);
}
.status-bar > .status-text {
  flex: 1;
}
.status-bar > .status-dimensions,
.status-bar > .status-zoom {
  color: var(--color-text-tertiary);
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: var(--modal-z-index);
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
  -webkit-backdrop-filter: blur(4px);
          backdrop-filter: blur(4px);
}
.modal-overlay.visible {
  display: flex;
  opacity: 1;
}
.modal-overlay > .modal-content {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-hover);
  border-radius: var(--radius-lg);
  width: 700px;
  /* Fallback for older browsers */
  max-height: 90vh;
  /* Modern browsers with dynamic viewport */
  max-height: 90dvh;
  /* Fallback for older browsers */
  max-width: 90vw;
  /* Modern browsers with dynamic viewport */
  max-width: 90dvw;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7);
}
.modal-overlay > .modal-content > .modal-header {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--color-bg-secondary);
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
}
.modal-overlay > .modal-content > .modal-header > .modal-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-base);
}
.modal-overlay > .modal-content > .modal-header > .modal-title > .modal-title-text {
  position: relative;
  top: -0.05em;
}
.modal-overlay > .modal-content > .modal-header > .modal-title > .modal-icon {
  color: var(--color-text-tertiary);
}
.modal-overlay > .modal-content > .modal-header > .modal-close {
  width: var(--icon-size-sm);
  height: var(--icon-size-sm);
}
.modal-overlay > .modal-content > .modal-body {
  padding: var(--spacing-lg);
  overflow-y: auto;
  color: var(--color-text-secondary);
  line-height: 1.55;
  scroll-behavior: smooth;
  /* Fallback for older browsers */
  max-height: 70vh;
  /* Modern browsers with dynamic viewport */
  max-height: 70dvh;
}
.modal-overlay > .modal-content > .modal-body > .modal-hero-image {
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 30dvh;
  padding: var(--spacing-xl);
  border-radius: var(--radius-md);
  overflow: hidden;
  transform: translateZ(0);
}
.modal-overlay > .modal-content > .modal-body a:hover {
  background: url("../images/glitter/sparkle/glitter_white.gif") repeat;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.modal-overlay > .modal-content > .modal-body ol {
  margin-left: 2.5em;
}
.modal-overlay > .modal-content > .modal-body ul {
  margin-left: 1.5em;
}
.modal-overlay > .modal-content > .modal-body .toc {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  padding: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  border-radius: var(--radius-sm);
  display: inline-flex;
  flex-direction: column;
}
.modal-overlay > .modal-content > .modal-body .toc > h3 {
  margin: 0 0 var(--spacing-md) 0;
  font-size: var(--font-size-md);
}
.modal-overlay > .modal-content > .modal-body .toc > ol {
  list-style: none;
  margin: 0;
  padding-left: 0;
  counter-reset: item;
}
.modal-overlay > .modal-content > .modal-body .toc > ol > li {
  counter-increment: item;
  display: grid;
  grid-template-columns: auto 1fr;
  -moz-column-gap: 0.5em;
       column-gap: 0.5em;
  align-items: start;
  padding: 1px;
  /* main content (link) */
  /* nested list should also align under content */
}
.modal-overlay > .modal-content > .modal-body .toc > ol > li a {
  color: var(--color-text-secondary);
  text-decoration: none;
}
.modal-overlay > .modal-content > .modal-body .toc > ol > li a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}
.modal-overlay > .modal-content > .modal-body .toc > ol > li::before {
  content: counter(item) ".";
  grid-column: 1;
  align-self: start;
}
.modal-overlay > .modal-content > .modal-body .toc > ol > li > :not(ol) {
  grid-column: 2;
}
.modal-overlay > .modal-content > .modal-body .toc > ol > li > ol {
  grid-column: 2;
  margin-top: 0.25em;
  margin-left: 0;
  counter-reset: subitem;
}
.modal-overlay > .modal-content > .modal-body .toc > ol > li > ol > li {
  counter-increment: subitem;
  display: grid;
  grid-template-columns: auto 1fr;
  -moz-column-gap: 0.5em;
       column-gap: 0.5em;
  align-items: start;
  padding: 1px;
}
.modal-overlay > .modal-content > .modal-body .toc > ol > li > ol > li::before {
  content: counter(item) "." counter(subitem);
  grid-column: 1;
  align-self: start;
}
.modal-overlay > .modal-content > .modal-body .toc > ol > li > ol > li > :not(ol) {
  grid-column: 2;
}
.modal-overlay > .modal-content > .modal-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
}
.modal-overlay > .modal-content > .modal-footer.left-right {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  margin-top: var(--spacing-xl);
}
.modal-overlay > .modal-content > .modal-footer.right {
  justify-content: flex-end;
  align-items: stretch;
}
.modal-overlay > .modal-content > .modal-footer.right > button {
  display: flex;
  align-items: center;
  aspect-ratio: unset;
}

.modal-loading,
.modal-error {
  padding: var(--spacing-xl);
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
}

.modal-error {
  color: var(--color-danger);
}

@keyframes highlight {
  0%, 100% {
    background-color: transparent;
  }
  50% {
    background-color: rgba(0, 102, 204, 0.2);
  }
}
.highlight {
  animation: highlight 2s ease;
}

/* ===== NEW CANVAS MODAL ===== */
#newCanvasModal .blank-image-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}
#newCanvasModal .blank-image-grid .blank-image-option {
  min-width: 0;
  background: var(--color-bg-tertiary);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-md);
}
#newCanvasModal .blank-image-grid .blank-image-option:hover {
  border-color: var(--color-border-hover);
  background: var(--color-bg-primary);
}
#newCanvasModal .blank-image-grid .blank-image-option:active {
  transform: scale(0.98);
}
#newCanvasModal .blank-image-grid .blank-image-option.active {
  border-color: var(--color-accent);
  background: var(--color-bg-primary);
}
#newCanvasModal .blank-image-grid .blank-image-option .blank-preview-wrapper {
  width: 60%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
}
#newCanvasModal .blank-image-grid .blank-image-option .blank-preview {
  width: auto;
  height: 100%;
  max-width: 100%;
  aspect-ratio: 1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}
#newCanvasModal .blank-image-grid .blank-image-option .blank-preview.wide {
  width: 100%;
  height: auto;
  max-height: 100%;
}
#newCanvasModal .blank-image-grid .blank-image-option .blank-dimensions {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-top: var(--spacing-xs);
}
#newCanvasModal .blank-image-grid .blank-image-option .blank-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  height: calc(var(--font-size-xs) * 1.2);
}

#exportPreviewModal .modal-body {
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}
#exportPreviewModal .export-preview-image-container {
  flex: 1;
  display: flex;
  justify-content: center;
  padding: var(--spacing-lg);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
}
#exportPreviewModal .export-preview-image-container img {
  max-width: 100%;
  max-height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
       user-select: none;
  pointer-events: none;
}
@media (hover: hover) and (pointer: fine) {
  #exportPreviewModal .export-preview-image-container img {
    pointer-events: auto;
  }
}
#exportPreviewModal .export-preview-instructions {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  padding: 0 var(--spacing-lg);
}
#exportPreviewModal .export-preview-instructions p {
  color: var(--color-text-secondary);
  margin: 0;
  margin-bottom: var(--spacing-sm);
}
#exportPreviewModal .export-preview-instructions p:last-child {
  margin-bottom: 0;
}
#exportPreviewModal .export-preview-instructions p.text-muted {
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  margin-top: 8px;
  color: var(--color-text-tertiary);
}
#exportPreviewModal .export-preview-instructions p strong {
  color: var(--color-text-primary);
}
#exportPreviewModal .export-stats {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}
#exportPreviewModal .export-stats > .size-warning,
#exportPreviewModal .export-stats > .smart-reduction-badge,
#exportPreviewModal .export-stats > span {
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 1000px;
  white-space: nowrap;
  font-size: var(--font-size-sm);
}
#exportPreviewModal .export-stats > span {
  background: var(--color-bg-tertiary);
}
#exportPreviewModal .export-stats > .size-warning {
  background: var(--color-warning);
  color: var(--color-warning-text);
  font-weight: bold;
  font-size: var(--font-size-sm);
  letter-spacing: 0.25px;
  text-transform: uppercase;
}
#exportPreviewModal .export-stats > .smart-reduction-badge {
  background: var(--color-accent);
  color: white;
  font-weight: bold;
  font-size: var(--font-size-sm);
  letter-spacing: 0.25px;
  text-transform: uppercase;
}
#exportPreviewModal .modal-footer button:disabled {
  display: none;
}

.gallery-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-secondary);
}
.gallery-tabs .gallery-tab {
  flex: 1;
  padding: var(--spacing-md);
  background: none;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-base);
  font-weight: 500;
  transition: all var(--transition-fast);
  position: relative;
}
.gallery-tabs .gallery-tab:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
}
.gallery-tabs .gallery-tab.active {
  color: var(--color-accent);
  background: var(--color-bg-primary);
}
.gallery-tabs .gallery-tab.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
}
.gallery-tabs .gallery-tab .icon-wrapper {
  opacity: 0.7;
}
.gallery-tabs .gallery-tab.active .icon-wrapper {
  opacity: 1;
}

.gallery-content {
  display: none;
}
.gallery-content.visible {
  display: block;
}

.section > .gallery-search-section {
  display: none;
  padding: 0;
  border-bottom: 1px solid var(--color-border);
}
.section > .gallery-search-section.visible {
  display: block;
}

.sticker-settings-section {
  position: relative;
  z-index: 100;
  flex-shrink: 0;
}

.sticker-position-group {
  display: flex;
  gap: var(--spacing-md);
  width: 100%;
}
.sticker-position-group .input-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}
.sticker-position-group .input-group.horizontal {
  flex-direction: row;
  gap: var(--spacing-sm);
  align-items: center;
  justify-content: center;
}
.sticker-position-group .input-group label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
}
.sticker-position-group .input-group input[type=number] {
  padding: var(--spacing-sm);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  width: 100%;
  min-width: unset;
}
.sticker-position-group .input-group input[type=number]:focus {
  outline: none;
  border-color: var(--color-accent);
}
.sticker-position-group .input-group input[type=number]:-moz-read-only {
  opacity: 0.6;
  cursor: not-allowed;
}
.sticker-position-group .input-group input[type=number]:read-only {
  opacity: 0.6;
  cursor: not-allowed;
}

.asset-options {
  flex: 1;
  overflow-y: auto;
  position: relative;
  z-index: 0;
}
.asset-options .asset-grid {
  display: grid;
  grid-template-columns: repeat(var(--glitter-swatch-columns), 1fr);
  gap: var(--spacing-sm);
}
.asset-options .asset-grid > .asset-option {
  aspect-ratio: 1;
  outline: 1px solid var(--color-border);
  outline-offset: 0px;
  cursor: pointer;
  transition: all var(--transition-fast);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transform: translateZ(0);
}
.asset-options .asset-grid > .asset-option:hover, .asset-options .asset-grid > .asset-option.highlight, .asset-options .asset-grid > .asset-option.selected {
  outline-offset: 2px;
  outline-width: 2px;
}
.asset-options .asset-grid > .asset-option.highlight {
  outline-color: var(--color-accent);
  animation: elementPulse 0.5s ease-in-out 2;
}
.asset-options .asset-grid > .asset-option:hover {
  outline-color: var(--color-border-hover);
}
.asset-options .asset-grid > .asset-option.selected {
  outline-color: var(--color-accent);
}
.asset-options .asset-grid > .asset-option.disabled {
  cursor: not-allowed;
  pointer-events: none;
  opacity: 0.5;
}
.asset-options .asset-grid > .asset-option.disabled:hover {
  outline-color: transparent;
}
.asset-options .asset-grid > .asset-option > img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
  user-drag: none;
  -webkit-user-drag: none;
  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  image-rendering: pixelated;
}
.asset-options .asset-grid > .asset-option.pixelated img {
  image-rendering: pixelated;
}
.asset-options.stickers-options .asset-grid > .asset-option {
  background: var(--color-bg-tertiary);
}
.asset-options.stickers-options .asset-grid > .asset-option img {
  -o-object-fit: contain;
     object-fit: contain;
  padding: var(--spacing-xs);
}
.asset-options.stickers-options .asset-grid > .asset-option.animated::after {
  content: "▶";
  position: absolute;
  bottom: 2px;
  right: 2px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  font-size: 8px;
  padding: 2px 3px;
  border-radius: var(--radius-xs);
  pointer-events: none;
}

@media (max-width: 1700px) {
  :root {
    --layer-panel-width: 300px;
    --glitter-swatch-columns: 3;
  }
}
@media (max-width: 1200px) {
  :root {
    --glitter-panel-width: 250px;
    --glitter-swatch-columns: 2;
  }
}
.layer-type-options {
  display: flex;
  gap: var(--spacing-base);
}
.layer-type-options > .layer-type-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xl);
  background: var(--color-bg-secondary);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  flex: 1;
}
.layer-type-options > .layer-type-option:hover {
  background: var(--color-bg-tertiary);
  border-color: var(--color-accent);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}
.layer-type-options > .layer-type-option .icon-wrapper {
  color: var(--color-text-tertiary);
  margin-bottom: var(--spacing-base);
}
.layer-type-options > .layer-type-option:hover .icon-wrapper {
  opacity: 1;
}
.layer-type-options > .layer-type-option .layer-type-name {
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
}
.layer-type-options > .layer-type-option .layer-type-description {
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  color: var(--color-text-secondary);
}

.layer-pick-flash {
  position: absolute;
  width: var(--icon-size);
  height: var(--icon-size);
  margin-left: -20px;
  margin-top: -20px;
  border: 3px solid var(--color-accent);
  border-radius: 50%;
  pointer-events: none;
  animation: pickFlash 0.3s ease-out;
  z-index: 1000;
}

@keyframes pickFlash {
  0% {
    transform: scale(0.5);
    opacity: 1;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}
@keyframes elementPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}
/* ===== ABOUT MODAL ===== */
#aboutModal {
  /* Highlight animation for references */
}
#aboutModal .modal-hero-image {
  background: url("../images/glitter/sparkle/glitter_lime-green.gif") repeat;
}
#aboutModal .modal-hero-image > h2 {
  display: none;
}
#aboutModal .center {
  display: block;
  margin: 0 auto;
  text-align: center;
}
#aboutModal .figure-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: var(--spacing-lg) 0;
}
#aboutModal .figure-wrapper > figure {
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-tertiary);
  border-radius: var(--radius-sm);
  min-width: 100px;
  max-width: 80%;
  padding: var(--spacing-md);
  display: inline-block;
}
#aboutModal .figure-wrapper > figure > img {
  width: 100%;
  height: auto;
  image-rendering: pixelated;
  display: block;
}
#aboutModal .figure-wrapper > figure > figcaption {
  margin-top: var(--spacing-md);
  font-size: var(--font-size-sm);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  line-height: 1.4;
}
#aboutModal .figure-wrapper > figure > figcaption > cite {
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.01em;
}
#aboutModal .figure-wrapper > figure > figcaption > .figure-description {
  color: var(--color-text-secondary);
}
#aboutModal .figure-wrapper > figure > figcaption > .figure-credit {
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  opacity: 0.85;
}
#aboutModal .context {
  font-weight: bold;
  cursor: help;
  color: inherit;
  display: inline;
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
  -webkit-text-decoration-skip: ink;
          text-decoration-skip-ink: auto;
}
#aboutModal .context:hover {
  color: var(--color-text-primary);
}
#aboutModal .figure-wrapper + h3,
#aboutModal p + h2,
#aboutModal ol + h2,
#aboutModal ul + h2,
#aboutModal p + h3,
#aboutModal ol + h3,
#aboutModal ul + h3 {
  margin-top: var(--spacing-xl);
}
#aboutModal p + p,
#aboutModal p + h4,
#aboutModal ol + h4,
#aboutModal ul + h4 {
  margin-top: var(--spacing-md);
}
#aboutModal h2 + p,
#aboutModal h2 + ol,
#aboutModal h2 + ul,
#aboutModal h3 + p,
#aboutModal h3 + ol,
#aboutModal h3 + ul,
#aboutModal ol + p,
#aboutModal ul + p,
#aboutModal p + ol,
#aboutModal p + ul,
#aboutModal ol + ol,
#aboutModal ul + ul,
#aboutModal p + h5,
#aboutModal ol + h5,
#aboutModal ul + h5,
#aboutModal ol + ul,
#aboutModal ul + ol {
  margin-top: var(--spacing-sm);
}
#aboutModal h4 + ul,
#aboutModal h4 + ol,
#aboutModal h5 + ul,
#aboutModal h5 + ol {
  margin-top: var(--spacing-xs);
}
#aboutModal .highlight {
  background: url(../images/glitter/sparkle/glitter_white.gif) repeat;
  color: var(--color-accent);
  transition: background-color 0.3s ease;
  border-radius: 2px;
}
#aboutModal sup {
  transition: all 0.2s ease;
  margin-left: 2px;
  font-size: 0.7em;
  line-height: 1;
  vertical-align: baseline;
  position: relative;
  top: -0.5em;
}
#aboutModal sup:hover {
  color: #0066cc;
  text-decoration: underline;
}
#aboutModal > .modal-content > .modal-body ol li {
  transition: background-color 0.2s ease;
}
#aboutModal > .modal-content > .modal-body ol li:hover {
  background-color: rgba(0, 102, 204, 0.05);
}

/* ===== SHORTCUTS MODAL ===== */
#shortcutsModal {
  /* KEYBOARD SHORTCUTS */
}
#shortcutsModal .shortcut-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}
#shortcutsModal .shortcut-list > .shortcut-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}
#shortcutsModal .shortcut-list > .shortcut-group > .shortcut-group-title {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-text-primary);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}
#shortcutsModal .shortcut-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#shortcutsModal .shortcut-item > .shortcut-action {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  font-weight: 500;
}
#shortcutsModal .shortcut-item > .shortcut-keys {
  display: flex;
  gap: 4px;
}
#shortcutsModal .shortcut-item > .shortcut-keys > .kbd {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 2px 8px;
  font-family: "Courier New", monospace;
  font-size: var(--font-size-md);
  color: var(--color-text-primary);
  box-shadow: 0 2px 0 var(--color-border);
  font-weight: 600;
  min-width: 24px;
  text-align: center;
}

/* ===== GUIDE MODAL ===== */
#guideModal .modal-hero-image {
  background: url("../images/glitter/sparkle/glitter_sapphire.gif") repeat;
}
#guideModal .modal-hero-image > h2 {
  display: none;
}
#guideModal .guide-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}
#guideModal .guide-content > .guide-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}
#guideModal .guide-content > .guide-section > h3 {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}
#guideModal .guide-content > .guide-section > .guide-subsection {
  padding: var(--spacing-lg);
  background-color: #2f2f2f;
  border-radius: var(--spacing-md);
  display: flex;
  flex-direction: column;
}
#guideModal .guide-content > .guide-section > .guide-subsection > h4 {
  font-size: 1.1em;
}
#guideModal .guide-content > .guide-section > .guide-subsection .guide-item {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: var(--spacing-sm);
  align-items: start;
}
#guideModal .guide-content > .guide-section > .guide-subsection .guide-item .guide-item-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
#guideModal .guide-content > .guide-section > .guide-subsection .guide-item .guide-item-icon:not(.empty) {
  background-color: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
}
#guideModal .guide-content > .guide-section > .guide-subsection .guide-item .guide-item-icon.empty {
  color: var(--color-text-tertiary);
}
#guideModal .guide-content > .guide-section > .guide-subsection .guide-item .guide-item-icon .icon-wrapper {
  width: 20px;
  height: 20px;
}
#guideModal .guide-content > .guide-section > .guide-subsection .guide-item .guide-item-content {
  min-width: 0;
}
#guideModal .guide-content > .guide-section > .guide-subsection .guide-item + .guide-item {
  margin-top: var(--spacing-base);
}
#guideModal .guide-content > .guide-section > .guide-subsection .guide-item + h4 {
  margin-top: var(--spacing-md);
}
#guideModal .guide-content > .guide-section > .guide-subsection p + .guide-item {
  margin-top: var(--spacing-md);
}
#guideModal .guide-content > .guide-section > .guide-subsection h4 + .guide-item,
#guideModal .guide-content > .guide-section > .guide-subsection ul + p,
#guideModal .guide-content > .guide-section > .guide-subsection p + p {
  margin-top: var(--spacing-sm);
}
#guideModal .guide-content > .guide-section > .guide-subsection h4 + p,
#guideModal .guide-content > .guide-section > .guide-subsection p + ul {
  margin-top: var(--spacing-xs);
}

/* ===== SETTINGS MODAL ===== */
/* SETTINGS MODAL SPECIFIC */
.settings-group {
  margin-bottom: var(--spacing-xl);
}
.settings-group:last-child {
  margin-bottom: 0;
}
.settings-group > .settings-group-title {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.settings-group > .settings-row + .settings-group-title {
  margin-top: var(--spacing-xl);
}
.settings-group > .settings-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.settings-group > .settings-row + .settings-row {
  margin-top: var(--spacing-lg);
}
.settings-group > .settings-row.disabled {
  opacity: var(--disabled-opacity);
  pointer-events: none;
  cursor: not-allowed;
}
.settings-group > .settings-row > .settings-row-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
}
.settings-group > .settings-row > .settings-row-header > .settings-row-label-main {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  font-weight: 500;
}
.settings-group > .settings-row > .settings-row-header > .settings-row-control {
  min-width: 120px;
  text-align: right;
}
.settings-group > .settings-row > .settings-row-header > .settings-row-control > select {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  cursor: pointer;
}
.settings-group > .settings-row > .settings-row-header > .settings-row-control > select:focus {
  outline: none;
  border-color: var(--color-accent);
}
.settings-group > .settings-row > .settings-row-header > .settings-row-control > input[type=color] {
  width: 50px;
  height: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: transparent;
}
.settings-group > .settings-row > .settings-row-header > .settings-row-control > input[type=color]::-webkit-color-swatch-wrapper {
  padding: 2px;
}
.settings-group > .settings-row > .settings-row-header > .settings-row-control > input[type=color]::-webkit-color-swatch {
  border: none;
  border-radius: 3px;
}
.settings-group > .settings-row > .settings-row-label-desc {
  font-size: var(--font-size-base);
  color: var(--color-text-tertiary);
  width: 50%;
  min-width: 300px;
  max-width: 50%;
  padding-left: 0;
}

/* ===== STICKER UPLOAD MODAL ===== */
#stickerUploadModal .upload-dropzone {
  border: 2px dashed var(--color-border-hover);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--color-bg-secondary);
}
#stickerUploadModal .upload-dropzone:hover {
  border-color: var(--color-accent);
  background: var(--color-bg-tertiary);
}
#stickerUploadModal .upload-dropzone.drag-over {
  border-color: var(--color-accent);
  background: #2a3a4a;
  border-style: solid;
}
#stickerUploadModal .upload-dropzone .dropzone-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}
#stickerUploadModal .upload-dropzone .dropzone-icon {
  opacity: 0.5;
}
#stickerUploadModal .upload-dropzone .dropzone-text {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
}
#stickerUploadModal .upload-dropzone .dropzone-subtext {
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  color: var(--color-text-tertiary);
}

.icon-wrapper {
  aspect-ratio: 1/1;
  align-items: center;
  justify-content: center;
  display: inline-flex;
}
.icon-wrapper > svg.icon {
  width: 1em;
  height: 1em;
  font-size: 24px;
  fill: currentColor;
  /* Inherits the color of the text */
  display: inline-block;
  vertical-align: middle;
  z-index: 1;
}
.icon-wrapper > svg.icon + span.name {
  display: none;
  z-index: 1;
}
.icon-wrapper.sm > svg.icon {
  font-size: 16px;
}
.icon-wrapper.xl > svg.icon {
  font-size: 48px;
}

/* Sidebar Section Management */
.welcome-section,
.no-layer-settings-section,
.base-layer-settings-section,
.gallery-search-section,
.gallery-search-section {
  display: none;
}
.welcome-section.visible,
.no-layer-settings-section.visible,
.base-layer-settings-section.visible,
.gallery-search-section.visible,
.gallery-search-section.visible {
  display: block;
  overflow-y: auto;
}

/* Collapsible Section Management */
.sticker-settings-section,
.glitter-settings-section,
.layer-settings-section {
  display: none;
}
.sticker-settings-section.visible,
.glitter-settings-section.visible,
.layer-settings-section.visible {
  flex-shrink: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.sticker-settings-section.visible > .section-content,
.glitter-settings-section.visible > .section-content,
.layer-settings-section.visible > .section-content {
  flex-shrink: 1;
  overflow-y: auto;
  max-height: 33dvh;
}

.glitter-options,
.sticker-options {
  display: none;
}
.glitter-options.visible,
.sticker-options.visible {
  display: flex;
  flex-direction: column;
}

.section.welcome-section > .section-content > .empty-state, .section.base-layer-settings-section > .section-content > .empty-state, .section.no-layer-settings-section > .section-content > .empty-state, .section.glitter-settings-section > .section-content > .empty-state, .section.sticker-settings-section > .section-content > .empty-state {
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: #2f2f2f;
}
.section.welcome-section > .section-content > .empty-state.visible, .section.base-layer-settings-section > .section-content > .empty-state.visible, .section.no-layer-settings-section > .section-content > .empty-state.visible, .section.glitter-settings-section > .section-content > .empty-state.visible, .section.sticker-settings-section > .section-content > .empty-state.visible {
  display: flex;
  flex-direction: column;
}
.section.welcome-section > .section-content, .section.base-layer-settings-section > .section-content, .section.no-layer-settings-section > .section-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-base);
}
.section.welcome-section > .section-content > .empty-state, .section.base-layer-settings-section > .section-content > .empty-state, .section.no-layer-settings-section > .section-content > .empty-state {
  min-height: 280px;
}

.mobile-bottom-nav,
.mobile-top-nav,
.mobile-settings-drawer {
  display: none;
}

@media (max-width: 800px) {
  :root {
    --glitter-swatch-columns: 5;
  }
  .glitter-element.selected {
    filter: unset;
  }
  body {
    overflow: hidden;
  }
  .app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
  }
  .app-container > .app-header {
    height: var(--mobile-header-height);
  }
  .header {
    flex-shrink: 0;
  }
  .main-content {
    position: relative;
    flex: 1;
    overflow: hidden;
    padding-top: var(--mobile-top-nav-height);
  }
  .main-content > .left-panel,
  .main-content > .design-panel,
  .main-content > .right-panel {
    position: fixed;
    width: 100%;
    top: calc(var(--mobile-top-nav-height) + var(--mobile-header-height));
    left: 0;
    z-index: 1000;
    display: none;
  }
  .left-panel,
  .design-panel,
  .right-panel {
    position: static;
    width: 100%;
    height: auto;
    flex: 1;
  }
  .section.collapsible-section {
    border: 0;
  }
  .layers-section > .layers-list > .layer-item > .layer-drag-handle {
    display: flex;
  }
  .layers-section > .layers-list > .layer-item > .layer-actions > .layer-action-btn.goto-glitter {
    display: flex;
  }
  .toolbar {
    position: fixed;
    top: 50%;
    left: var(--spacing-md);
    transform: translateY(-50%);
    width: var(--mobile-toolbar-width);
    height: auto;
    z-index: 9999;
    display: none;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    background: var(--color-bg-translucent);
    border: 1px solid var(--color-border);
    padding: var(--spacing-sm);
    pointer-events: auto;
  }
  .toolbar > .toolbar-spacer {
    display: none;
  }
  .toolbar > .toolbar-group + .toolbar-group {
    margin: 0;
    padding: 0;
    border: unset;
  }
  .toolbar #shortcutsBtn {
    display: none;
  }
  .mobile-top-nav {
    position: fixed;
    top: var(--mobile-header-height);
    left: 0;
    right: 0;
    height: var(--mobile-top-nav-height);
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    z-index: 10001;
  }
  .mobile-top-nav.visible {
    display: flex;
  }
  .mobile-top-nav .mobile-tab-btn {
    flex: 1;
    padding: var(--spacing-md);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    letter-spacing: 0.5px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
  }
  .mobile-top-nav .mobile-tab-btn:hover:not(:disabled) {
    color: var(--color-text-primary);
  }
  .mobile-top-nav .mobile-tab-btn.active {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
  }
  .mobile-top-nav .mobile-tab-btn:disabled {
    opacity: var(--disabled-opacity);
    cursor: not-allowed;
    color: var(--color-text-tertiary);
  }
  .mobile-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--mobile-bottom-nav-height);
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    z-index: 10001;
  }
  .mobile-bottom-nav .mobile-drawer-btn-group {
    display: flex;
    gap: var(--spacing-xs);
    flex: 1;
  }
  .mobile-bottom-nav .mobile-drawer-btn-group.small {
    flex: 0 0 auto;
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn {
    flex: 1;
    padding: var(--spacing-md);
    font-size: var(--font-size-sm);
    letter-spacing: 0.5px;
    background: none;
    overflow: hidden;
    color: var(--gray-100);
    position: relative;
    border: none;
    outline: none;
    cursor: pointer;
    font-size: var(--font-size-base);
    border-radius: var(--radius-sm);
    transform: translateZ(0);
    --win7-btn-gradient-start: #bfdbf7;
    --win7-btn-gradient-mid: #6986be;
    --win7-btn-gradient-dark: #032768;
    --win7-btn-gradient-end: #89e8fc;
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn:before {
    display: block;
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 0;
    transition: filter var(--transition-base);
    background-image: linear-gradient(to bottom, var(--win7-btn-gradient-start) 0%, var(--win7-btn-gradient-mid) 40%, var(--win7-btn-gradient-dark) 50%, var(--win7-btn-gradient-dark) 70%, var(--win7-btn-gradient-end) 100%);
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn.btn-simple:before, .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn.mobile-drawer-btn:before, .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn.btn:before {
    z-index: -1;
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn:hover:not(:disabled):before {
    filter: brightness(1.2) saturate(1.1);
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn:active:not(:disabled):before {
    filter: brightness(1) contrast(1.2) saturate(1.1);
    border-top-color: black;
    border-bottom-color: white;
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn:disabled {
    opacity: var(--disabled-opacity);
    cursor: not-allowed;
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn:not(.active):not(.primary):before {
    filter: saturate(0.3) contrast(0.7) brightness(0.8);
    transition: filter 0.2s;
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn:not(.active):not(.primary):not(:disabled):hover:before {
    filter: saturate(0.5) contrast(0.9) brightness(1);
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn:not(.active):not(.primary):not(:disabled):active:before {
    filter: saturate(0.7) contrast(1.1) brightness(1.15);
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn.secondary:before {
    filter: saturate(0.3) contrast(0.7) brightness(0.8);
    transition: filter 0.2s;
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn.secondary:not(:disabled):hover:before {
    filter: saturate(0.5) contrast(0.9) brightness(1);
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn.secondary:not(:disabled):active:before {
    filter: saturate(0.7) contrast(1.1) brightness(1.15);
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn[data-drawer=layers] {
    display: flex;
    align-items: center;
    gap: var(--spacing-base);
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn[data-drawer=layers] .mobile-layers-swatch {
    width: 18px;
    height: 18px;
    border-radius: var(--radius-sm);
    background-size: cover;
    background-position: center;
    flex-shrink: 0;
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn[data-drawer=layers] .mobile-layers-swatch.empty {
    background-image: linear-gradient(45deg, white 25%, transparent 25%), linear-gradient(-45deg, white 25%, transparent 25%), linear-gradient(45deg, transparent 75%, white 75%), linear-gradient(-45deg, transparent 75%, white 75%);
    background-size: 8px 8px;
    background-position: 0 0, 0 4px, 4px -4px, -4px 0;
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn[data-drawer=layers] .mobile-layers-swatch.pixelated {
    image-rendering: pixelated;
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn[data-drawer=layers] .mobile-layers-count {
    margin-left: auto;
    font-size: var(--font-size-xs);
    opacity: 0.7;
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn[data-drawer=layers] .mobile-layers-count::before {
    content: attr(data-count);
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-drawer-btn.small {
    flex: 0 0 auto;
    aspect-ratio: 1/1;
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-add-layer-btn {
    width: 50px;
    height: unset;
    flex-shrink: 0;
    padding: var(--spacing-md);
    flex: 0 0 auto;
    aspect-ratio: 1/1;
  }
  .mobile-bottom-nav .mobile-drawer-btn-group > .mobile-add-layer-btn:disabled {
    opacity: var(--disabled-opacity);
    cursor: not-allowed;
    transform: none;
  }
  .section > .section-header {
    cursor: pointer;
  }
  .layers-section-bottom-bar {
    display: none;
  }
  .mobile-settings-drawer {
    position: fixed;
    bottom: var(--mobile-bottom-nav-height);
    left: 0;
    right: 0;
    background: var(--color-bg-tertiary);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    transform: translateY(100%);
    max-height: 60vh;
    padding: var(--spacing-md);
  }
  .mobile-settings-drawer .mobile-settings-btn {
    position: absolute;
    top: calc(0px - var(--icon-size) - var(--spacing-from-edge));
    right: var(--spacing-from-edge);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  }
  .mobile-settings-drawer .mobile-settings-btn:active:not(:disabled) {
    transform: scale(0.95);
  }
  .mobile-settings-drawer .mobile-settings-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
  }
  .mobile-settings-drawer .mobile-settings-content {
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
  }
  .mobile-settings-drawer .mobile-settings-content .collapsible-section {
    border-radius: var(--radius-sm);
  }
  .mobile-settings-drawer .mobile-settings-content .layer-settings-section.visible,
  .mobile-settings-drawer .mobile-settings-content .glitter-settings-section.visible,
  .mobile-settings-drawer .mobile-settings-content .sticker-settings-section.visible {
    display: flex;
    flex-direction: column;
    border: none;
    margin: 0;
    padding: 0;
  }
  .mobile-settings-drawer .mobile-settings-content .layer-settings-section.visible .section-header,
  .mobile-settings-drawer .mobile-settings-content .glitter-settings-section.visible .section-header,
  .mobile-settings-drawer .mobile-settings-content .sticker-settings-section.visible .section-header {
    position: sticky;
    top: 0;
    background: var(--color-bg-primary);
    z-index: 1;
  }
  .mobile-settings-drawer .mobile-settings-content .layer-settings-section.visible .section-header .section-header-action,
  .mobile-settings-drawer .mobile-settings-content .glitter-settings-section.visible .section-header .section-header-action,
  .mobile-settings-drawer .mobile-settings-content .sticker-settings-section.visible .section-header .section-header-action {
    display: flex;
  }
  body.mobile-preview-tab .mobile-settings-drawer .mobile-settings-btn {
    display: flex;
  }
  body.mobile-image-tab .main-content > .left-panel {
    display: flex;
    height: calc(100vh - var(--mobile-top-nav-height) - var(--mobile-header-height));
    height: calc(100dvh - var(--mobile-top-nav-height) - var(--mobile-header-height));
  }
  body.mobile-image-tab .main-content > .left-panel .layers-section,
  body.mobile-image-tab .main-content > .left-panel .layer-settings-section {
    display: none;
  }
  body.mobile-image-tab .main-content > .left-panel .image-container {
    flex: 1;
    display: flex;
    flex-direction: column;
  }
  body.mobile-image-tab .main-content > .left-panel .image-container .section-header {
    display: none;
  }
  body.mobile-image-tab .main-content > .left-panel .image-container > .image-dropzone-wrapper {
    height: 100%;
    display: flex;
  }
  body.mobile-image-tab .main-content > .left-panel .image-container > .image-dropzone-wrapper > .image-dropzone {
    flex: 1;
  }
  body.mobile-image-tab .main-content > .left-panel .image-container > .image-dropzone-wrapper > .image-dropzone.has-image {
    border-color: var(--color-accent);
    background: transparent;
  }
  body.mobile-image-tab .main-content > .left-panel .image-container > .image-dropzone-wrapper > .image-dropzone.has-image > .image-upload-overlay {
    opacity: 1;
  }
  body.mobile-image-tab .mobile-settings-drawer,
  body.mobile-image-tab .mobile-bottom-nav {
    display: none;
  }
  body.mobile-preview-tab .toolbar {
    display: flex;
  }
  body.mobile-preview-tab .mobile-bottom-nav {
    display: flex;
  }
  body.mobile-preview-tab .mobile-settings-drawer {
    display: flex;
    flex-direction: column;
  }
  body.mobile-preview-tab .main-content > .right-panel {
    display: flex;
    height: calc(100vh - var(--mobile-top-nav-height) - var(--mobile-header-height));
    height: calc(100dvh - var(--mobile-top-nav-height) - var(--mobile-header-height));
    padding-bottom: var(--mobile-bottom-nav-height);
  }
  body.designOpen .main-content > .design-panel {
    display: flex;
    height: auto;
    top: auto;
    bottom: var(--mobile-bottom-nav-height);
    z-index: 10000;
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.3);
    max-height: var(--mobile-drawer-height);
    height: 100%;
  }
  body.designOpen .main-content > .design-panel .glitter-settings-section,
  body.designOpen .main-content > .design-panel .sticker-settings-section {
    display: none;
  }
  body.layersOpen .main-content > .left-panel {
    display: flex;
    height: auto;
    top: auto;
    bottom: var(--mobile-bottom-nav-height);
    z-index: 10000;
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.3);
    max-height: var(--mobile-drawer-height);
    height: 100%;
  }
  body.layersOpen .main-content > .left-panel .image-container,
  body.layersOpen .main-content > .left-panel .layer-settings-section {
    display: none;
  }
  body.mobileSettingsOpen .mobile-settings-drawer {
    transform: translateY(0);
  }
  body.mobile-image-tab .mobile-settings-drawer,
  body.mobile-preview-tab:not(.has-layer-settings) .mobile-settings-drawer {
    transform: translateY(100%);
  }
  .export-progress {
    /* Fallback for older browsers */
    max-width: 90vw;
    /* Modern browsers with dynamic viewport */
    max-width: 90dvw;
  }
  .desktop-only {
    display: none !important;
  }
  .mobile-only {
    display: block !important;
  }
}
.asset-options[data-browser-state=category-list] .asset-browser-header {
  display: none;
}

/* ===== ASSET BROWSER ===== */
.asset-browser {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
}
.asset-browser:not(.visible) {
  display: none;
}
.asset-browser > .asset-browser-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-secondary);
}
.asset-browser > .asset-browser-header > button {
  width: var(--icon-size-sm);
  height: var(--icon-size-sm);
  flex-shrink: 0;
}
.asset-browser > .asset-browser-header > button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}
.asset-browser > .asset-browser-header > .asset-browser-title {
  font-weight: 600;
  font-size: var(--font-size-md);
  color: var(--color-text-primary);
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.asset-browser > .asset-browser-content {
  flex: 1;
  padding: var(--spacing-md);
}
.asset-browser > .asset-browser-content > .empty-state {
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: #2f2f2f;
}
.asset-browser > .asset-browser-content > .empty-state .empty-state-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-align: center;
}
.asset-browser > .asset-browser-content > .empty-state,
.asset-browser > .asset-browser-content > .category-grid,
.asset-browser > .asset-browser-content > .asset-grid {
  display: none;
}
.asset-browser > .asset-browser-content > .empty-state.visible,
.asset-browser > .asset-browser-content > .category-grid.visible,
.asset-browser > .asset-browser-content > .asset-grid.visible {
  display: grid;
}
.asset-browser > .asset-browser-content > .category-grid {
  grid-template-columns: repeat(auto-fill, minmax(145px, 1fr));
  gap: var(--spacing-sm);
}
.asset-browser > .asset-browser-content > .category-grid > .category-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}
.asset-browser > .asset-browser-content > .category-grid > .category-card:hover {
  border-color: var(--category-color, var(--color-accent));
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
.asset-browser > .asset-browser-content > .category-grid > .category-card > .category-card-image {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.asset-browser > .asset-browser-content > .category-grid > .category-card > .category-card-image > img {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
  image-rendering: pixelated;
}
.asset-browser > .asset-browser-content > .category-grid > .category-card > .category-card-image.category-card-glitter-bg {
  background-repeat: repeat;
  background-size: auto;
  image-rendering: pixelated;
}
.asset-browser > .asset-browser-content > .category-grid > .category-card > .category-card-name {
  font-weight: 600;
  color: var(--color-text-primary);
  text-align: center;
  font-size: var(--font-size-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.asset-browser > .asset-browser-content > .category-grid > .category-card > .category-card-count {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  text-align: center;
}
.asset-browser > .asset-browser-content > .search-results-container {
  display: none;
  flex-direction: column;
  gap: var(--spacing-md);
}
.asset-browser > .asset-browser-content > .search-results-container.visible {
  display: flex;
}
.asset-browser > .asset-browser-content > .search-results-container > .category-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}
.asset-browser > .asset-browser-content > .search-results-container > .category-section > .category-section-header {
  /*
  font-weight: 600;
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  padding: var(--spacing-md) 0 var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--spacing-md);
  */
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  font-weight: 600;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
}
.asset-browser > .asset-browser-content > .search-results-container > .category-section > .category-section-header:not(:first-child) {
  margin-top: var(--spacing-lg);
}
.asset-browser > .asset-browser-sentinel {
  height: 1px;
  visibility: hidden;
}

@media (max-width: 800px) {
  .asset-browser > .asset-browser-content > .category-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  }
}
@keyframes blinker {
  50% {
    opacity: 0;
  }
}
.helpful-message {
  display: none;
  position: absolute;
  top: calc(44px + var(--spacing-md));
  left: 50%;
  transform: translateX(-50%);
  max-width: 400px;
  width: calc(100% - var(--spacing-xl));
  z-index: 100;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  pointer-events: auto;
  cursor: pointer;
  background: var(--color-bg-translucent);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  z-index: 10000;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
  transition: all var(--transition-base);
  -webkit-backdrop-filter: blur(4px);
          backdrop-filter: blur(4px);
}
.helpful-message:hover {
  border-color: var(--color-border-hover);
  box-shadow: 0 2px 2px var(--color-shadow);
}
.helpful-message.visible {
  display: flex;
}
.helpful-message .helpful-message-icon {
  flex-shrink: 0;
  color: var(--color-text-tertiary);
}
.helpful-message .helpful-message-icon .icon {
  width: var(--icon-size-xs);
  height: var(--icon-size-xs);
}
.helpful-message .helpful-message-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  min-width: 0;
}
.helpful-message .helpful-message-tool {
  display: none;
  align-items: center;
  gap: var(--spacing-sm);
  padding-bottom: var(--spacing-xs);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--spacing-xs);
}
.helpful-message .helpful-message-tool:not(:empty) {
  display: flex;
}
.helpful-message .helpful-message-tool .helpful-message-tool-icon {
  flex-shrink: 0;
  opacity: 0.8;
}
.helpful-message .helpful-message-tool .helpful-message-tool-icon .icon {
  width: var(--icon-size-xs);
  height: var(--icon-size-xs);
}
.helpful-message .helpful-message-tool .helpful-message-tool-name {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.helpful-message .helpful-message-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.4;
}
.helpful-message .helpful-message-description {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  line-height: 1.4;
  display: none;
}
.helpful-message .helpful-message-description:not(:empty) {
  display: block;
}
.helpful-message .helpful-message-actions {
  display: flex;
  gap: var(--spacing-xs);
  align-items: center;
  align-self: flex-end;
  margin-top: var(--spacing-xs);
}
.helpful-message .helpful-message-disable {
  padding: var(--spacing-xs) var(--spacing-sm);
  border: none;
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  pointer-events: auto;
  outline: 1px solid transparent;
}
.helpful-message .helpful-message-disable:hover {
  color: var(--color-text-primary);
  outline: 1px solid var(--color-border-hover);
}
.helpful-message .helpful-message-close {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--color-text-tertiary);
  font-size: var(--font-size-xl);
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.helpful-message .helpful-message-close:hover {
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
}

@media (max-width: 800px) {
  .helpful-message {
    top: calc(44px + var(--spacing-from-edge));
    max-width: calc(70% - var(--spacing-lg) * 2);
    min-width: 200px;
  }
  .helpful-message .helpful-message-actions {
    align-self: stretch;
    justify-content: space-between;
  }
  .helpful-message .helpful-message-disable {
    flex: 1;
  }
}
.transform-handles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10000;
}

.transform-bounding-box {
  border: var(--color-accent) solid;
  border-width: 1.5px;
  box-sizing: border-box;
  pointer-events: auto;
  cursor: move;
}

.transform-handle-wrapper {
  pointer-events: auto;
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
}
.transform-handle-wrapper[data-handle-type^=corner-] {
  width: 32px;
  height: 32px;
}
.transform-handle-wrapper[data-handle-type=rotation] {
  width: 40px;
  height: 40px;
}

.transform-handle {
  pointer-events: none;
  box-sizing: border-box;
}
.transform-handle.transform-handle-corner {
  width: 8px;
  height: 8px;
  background: var(--color-text-primary);
  border: 1.5px solid var(--color-bg-secondary);
  border-radius: 2px;
}
.transform-handle.transform-handle-rotation {
  width: 10px;
  height: 10px;
  background: var(--color-text-primary);
  border: 1.5px solid var(--color-bg-secondary);
  border-radius: 50%;
}

.transform-handle-wrapper:hover .transform-handle {
  background: var(--color-accent);
}

.transform-rotation-line {
  background: var(--color-accent);
  pointer-events: none;
}

.sticker-element.has-transform-handles {
  pointer-events: none !important;
}

.switch {
  --switch-width: calc(1.75 * var(--icon-size));
  --switch-height: var(--icon-size);
  --switch-padding: 4px;
  --slider-bg: var(--color-bg-secondary);
  --slider-checked-bg: var(--color-accent);
  --knob-size: calc(var(--switch-height) - 2 * var(--switch-padding));
  --slider-speed: 0.2s;
  display: inline-block;
  height: var(--switch-height);
  width: var(--switch-width);
  position: relative;
}
.switch > input[type=checkbox] {
  display: none;
}
.switch > input[type=checkbox]:checked + .slider {
  background-color: var(--slider-checked-bg);
}
.switch > input[type=checkbox]:checked + .slider:before {
  transform: translateX(calc(var(--switch-width) - var(--switch-height)));
}
.switch > .slider {
  background-color: var(--slider-bg);
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  cursor: pointer;
  transition: var(--slider-speed);
}
.switch > .slider.round {
  border-radius: var(--switch-height);
}
.switch > .slider.round:before {
  border-radius: 50%;
}
.switch > .slider:before {
  content: "";
  position: absolute;
  left: var(--switch-padding);
  bottom: var(--switch-padding);
  width: var(--knob-size);
  height: var(--knob-size);
  background-color: var(--color-text-primary);
  transition: var(--slider-speed);
}

.design-panel,
.left-panel {
  background: unset;
  padding: var(--spacing-base);
  gap: var(--spacing-base);
  border: unset;
}

.toolbar {
  margin: var(--spacing-base);
  margin-right: 0;
}

.toolbar,
.left-panel > .section,
.design-panel > .section {
  border: 1px solid var(--color-border);
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

/* FIX */
.design-panel > .section.main-section {
  flex: 1;
}
.design-panel > .section.collapsible-section {
  flex-shrink: 0;
}
.design-panel > .section.collapsible-section > .section-content {
  padding: var(--spacing-md);
}
.design-panel > .section:not(.collapsible-section) {
  display: flex;
  flex-direction: column;
}
.design-panel > .section:not(.collapsible-section) > .section-content {
  flex: 1 1 auto;
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-primary);
}
.design-panel > .section:not(.collapsible-section) > .section-content > .section-content {
  flex-shrink: 0;
}
.design-panel > .section:not(.collapsible-section) > .section-content > .asset-options {
  flex: 1 1 auto;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
}
.design-panel > .section:not(.collapsible-section) > .section-content > .asset-options .asset-browser-content {
  overflow-y: auto;
  scrollbar-gutter: stable;
}

.sticker-search,
.glitter-search {
  overflow: hidden;
  height: 100%;
  border-bottom: 1px solid var(--color-border);
}
.sticker-search > .search-toggle-row,
.glitter-search > .search-toggle-row {
  flex-shrink: 0;
}
.sticker-search > .filters-container,
.glitter-search > .filters-container {
  flex: 1;
  min-height: 0;
  flex-direction: column;
  gap: 0;
}
.sticker-search > .filters-container > .filters-container-inner,
.glitter-search > .filters-container > .filters-container-inner {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}
.sticker-search > .filters-container button.btn-text,
.glitter-search > .filters-container button.btn-text {
  flex-shrink: 0;
  margin: var(--spacing-md);
}

@media (max-width: 800px) {
  .status-bar {
    display: none;
  }
  .section.welcome-section > .section-content > .empty-state,
  .section.base-layer-settings-section > .section-content > .empty-state,
  .section.no-layer-settings-section > .section-content > .empty-state {
    min-height: unset;
  }
  body.layersOpen .main-content > .left-panel,
  body.designOpen .main-content > .design-panel {
    border: 0;
    box-shadow: none;
  }
}
/* ===== ASSET INFO SECTION ===== */
.asset-info-header {
  display: flex;
  gap: var(--spacing-sm);
  align-items: flex-start;
}
.asset-info-header .asset-info-thumbnail {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  flex-shrink: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
}
.asset-info-header .asset-info-thumbnail:hover {
  border-color: var(--color-accent);
  transform: scale(1.05);
}
.asset-info-header .asset-info-thumbnail img {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
  image-rendering: pixelated;
}
.asset-info-header .asset-info-thumbnail.glitter-bg {
  background-repeat: repeat;
  background-size: auto;
  image-rendering: pixelated;
}
.asset-info-header .asset-info-details {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}
.asset-info-header .asset-info-details .asset-info-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.asset-info-header .asset-info-details .asset-info-badges {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}
.asset-info-header .asset-info-details .asset-info-badges .asset-info-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  border-radius: var(--radius-xs);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.2;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.asset-info-header .asset-info-details .asset-info-badges .asset-info-badge.badge-variable-fps {
  background: rgba(245, 158, 11, 0.15);
  color: rgb(251, 191, 36);
  border: 1px solid rgba(245, 158, 11, 0.3);
}
.asset-info-header .asset-info-details .asset-info-badges .asset-info-badge.badge-category {
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid var(--color-border);
}
.asset-info-header .asset-info-details .asset-info-badges .asset-info-badge.badge-category:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
  border-color: var(--color-accent);
}
.asset-info-header .asset-info-details .asset-info-badges .asset-info-badge.badge-animated {
  background: rgba(147, 51, 234, 0.15);
  color: rgb(196, 132, 255);
  border: 1px solid rgba(147, 51, 234, 0.3);
}
.asset-info-header .asset-info-details .asset-info-badges .asset-info-badge.badge-transparency {
  background: rgba(59, 130, 246, 0.15);
  color: rgb(147, 197, 253);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.setting-value {
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

#stickerSettingsControls {
  display: none;
}
#stickerSettingsControls.visible {
  display: block;
}

/* Setting Headers (label + value pairs) */
.setting-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}
.setting-header > .setting-label {
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  color: var(--color-text-secondary);
  position: relative;
}
.setting-header > .setting-label[data-tooltip] {
  cursor: help;
}
.setting-header > .setting-label + .setting-value {
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  color: var(--color-text-primary);
}

/* Settings Subsections */
.settings-subsection {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}
.settings-subsection .layer-type-options > .layer-type-option {
  background-color: var(--color-bg-primary);
}
.settings-subsection > .subsection-content-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: #2f2f2f;
}
.settings-subsection > .subsection-content-group > .subsection-title {
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.settings-subsection > .subsection-content-group > .subsection-content {
  display: flex;
  gap: var(--spacing-md);
}
.settings-subsection > .subsection-content-group > .subsection-content + .subsection-title {
  margin-top: var(--spacing-sm);
}
.settings-subsection + .settings-subsection {
  margin-top: var(--spacing-md);
}

/* Two-column settings layout */
.settings-group-two-column {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}
.settings-group-two-column > .setting-column {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}
.settings-group-two-column > .setting-column .right {
  align-items: flex-end;
}
.settings-group-two-column > .setting-column button.btn-text {
  text-align: right;
  padding: var(--spacing-xs);
  width: -moz-fit-content;
  width: fit-content;
}

/* Checkbox Groups */
.checkbox-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  position: relative;
  color: #ccc;
  font-weight: initial;
}
.checkbox-group > input[type=checkbox] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  margin: 0;
  cursor: pointer;
}
.checkbox-group > input[type=checkbox]:checked + span {
  background-color: var(--color-accent);
  color: white;
  border-color: var(--color-accent-border);
}
.checkbox-group > span {
  display: inline-block;
  padding: 3px 6px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: var(--font-size-sm);
  letter-spacing: 0.5px;
  cursor: pointer;
  text-transform: uppercase;
  position: relative;
  text-align: center;
}
.checkbox-group > span:hover {
  background-color: var(--color-text-tertiary);
}

/* ===== WELCOME MODAL ===== */
#welcomeModal .modal-hero-image {
  background: url("../images/glitter/sparkle/glitter_rainbow.gif") repeat;
}
#welcomeModal .modal-hero-image > h2 {
  color: var(--color-text-primary);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}
#welcomeModal .welcome-quickstart > h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}
#welcomeModal .welcome-quickstart > ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}
#welcomeModal .welcome-quickstart > ul > li {
  padding: var(--spacing-md);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  line-height: 1.5;
}
#welcomeModal p + p {
  margin-top: var(--spacing-sm);
}
#welcomeModal p + .welcome-quickstart {
  margin-top: var(--spacing-lg);
}
#welcomeModal .welcome-actions {
  display: flex;
  flex-direction: row;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  align-items: center;
  justify-content: center;
}
@media (max-width: 800px) {
  #welcomeModal .welcome-actions {
    flex-direction: column;
  }
  #welcomeModal .welcome-actions button {
    width: 100%;
  }
}
#welcomeModal .modal-footer {
  text-align: center;
}
#welcomeModal .welcome-checkbox {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  cursor: pointer;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}
#welcomeModal .welcome-checkbox input[type=checkbox] {
  cursor: pointer;
}/*# sourceMappingURL=style.css.map */