:root {
  --panel: #ffffff;
  --line: #cfcfcf;
  --ink: #111111;
  --muted: #666666;
  --sidebar-width: 280px;
  --button-shadow: 0 1px 0 rgba(17, 17, 17, 0.08);
  --button-shadow-hover: 0 10px 20px rgba(17, 17, 17, 0.12);
  --button-shadow-pressed: 0 3px 8px rgba(17, 17, 17, 0.14);
  --button-surface: #ffffff;
  --button-surface-subtle: #f6f6f6;
  --button-surface-strong: #111111;
  --button-ink-inverse: #ffffff;
  --button-accent: #2f6bff;
  --square-radius: 10px;
  --font-primary: "Lexend", Arial, Helvetica, sans-serif;
  --font-secondary: "Open Sans", Arial, Helvetica, sans-serif;
  --font-display: "Zilla Slab", Georgia, serif;
  --text-large-size: 13px;
  --text-large-weight: 500;
  --text-large-line-height: 1.3;
  --text-small-size: 12px;
  --text-small-weight: 400;
  --text-small-line-height: 1.3;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  overscroll-behavior: none;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-primary);
  font-size: var(--text-small-size);
  line-height: var(--text-small-line-height);
  color: var(--ink);
  background: #000000;
  overflow: hidden;
  overscroll-behavior-y: none;
  touch-action: manipulation;
}

.text-large {
  font-size: var(--text-large-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-large-line-height);
}

.text-small {
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
  line-height: var(--text-small-line-height);
}

button,
input,
select {
  font: inherit;
}

button {
  transition:
    transform 140ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    color 180ms ease;
}

button:not(.toolbar-toggle):not(.mockup-item):not(.art-item-action):not(.environment-item):not(.canvas-overlay-button):not(.canvas-dropzone):not(.canvas-floating-panel-eye):not(.canvas-color-chip-remove):hover {
  transform: translateY(-0.5px);
  box-shadow: var(--button-shadow-hover);
}

button:not(.toolbar-toggle):not(.mockup-item):not(.art-item-action):not(.environment-item):not(.canvas-overlay-button):not(.canvas-dropzone):not(.canvas-floating-panel-eye):not(.canvas-color-chip-remove):active {
  transform: translateY(1px) scale(0.995);
  box-shadow: var(--button-shadow-pressed);
}

.page-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  gap: 0;
  height: 100vh;
  height: 100dvh;
  padding: 0;
  background: #000000;
  overflow: hidden;
  overscroll-behavior: none;
}

.page-shell.is-modal-locked .control-panel,
.page-shell.is-modal-locked .canvas-card,
.page-shell.is-modal-locked .canvas-tool-panel {
  pointer-events: none;
  user-select: none;
}

.page-shell.is-modal-locked .control-panel,
.page-shell.is-modal-locked .canvas-card {
  filter: saturate(0.92);
}

.page-shell.is-modal-locked .canvas-overlay {
  pointer-events: auto;
}

.control-panel,
.studio-panel {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.control-panel {
  background: #ffffff;
  padding: 12px;
  overflow-y: auto;
  min-height: 0;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.toolbar-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 8px;
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: #000000;
}

.toolbar-banner-image {
  display: block;
  width: 100%;
  height: auto;
  max-height: 64px;
  object-fit: contain;
}

.toolbar-section + .toolbar-section {
  margin-top: 12px;
}

.project-name-field {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: linear-gradient(180deg, #ffffff 0%, #f7f7f7 100%);
  box-shadow: var(--button-shadow);
}

.project-name-label {
  color: var(--muted);
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
  line-height: 1.2;
}

.project-name-input {
  width: 100%;
  min-height: 34px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  font-size: var(--text-large-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-large-line-height);
}

.project-name-input:focus {
  border-color: var(--button-accent);
  outline: 2px solid rgba(47, 107, 255, 0.18);
  outline-offset: 0;
}

.toolbar-footer-actions {
  display: grid;
  gap: 8px;
  margin-top: 16px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: linear-gradient(180deg, #fcfcfc 0%, #f5f5f5 100%);
  box-shadow: var(--button-shadow);
}

.toolbar-link-button {
  width: 100%;
  min-height: 40px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: linear-gradient(180deg, #ffffff 0%, #f7f7f7 100%);
  color: var(--ink);
  text-align: left;
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
  line-height: 1.35;
  box-shadow: var(--button-shadow);
}

.toolbar-link-button.is-secondary {
  background: linear-gradient(180deg, #fafafa 0%, #f1f1f1 100%);
}

.toolbar-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, #ffffff 0%, #f7f7f7 100%);
  font-size: var(--text-large-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-large-line-height);
  cursor: pointer;
  border-radius: var(--square-radius);
  box-shadow: var(--button-shadow);
  transition: border-radius 180ms ease, background-color 180ms ease;
}

.toolbar-toggle:hover {
  border-color: #b5b5b5;
  background: linear-gradient(180deg, #ffffff 0%, #f2f2f2 100%);
  transform: none;
  box-shadow: var(--button-shadow);
}

.toolbar-toggle:active {
  border-color: #9d9d9d;
  background: linear-gradient(180deg, #f2f2f2 0%, #e8e8e8 100%);
  transform: none;
  box-shadow: var(--button-shadow);
}

.toolbar-toggle:disabled {
  border-color: #d7d7d7;
  background: linear-gradient(180deg, #f0f0f0 0%, #e7e7e7 100%);
  color: #8c8c8c;
  box-shadow: none;
  cursor: default;
}

.toolbar-toggle:disabled .toolbar-toggle-icon {
  opacity: 0.55;
}

.toolbar-toggle-label {
  display: inline-flex;
  align-items: center;
}

.toolbar-toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  font-family: var(--font-secondary);
  font-size: 24px;
  line-height: 1;
  transform-origin: center;
  transition: transform 220ms ease;
}

.toolbar-toggle[aria-expanded="true"] {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.toolbar-toggle[aria-expanded="true"] .toolbar-toggle-icon {
  transform: rotate(45deg);
}

input[type="color"] {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

input[type="color"]::-webkit-color-swatch {
  border: 1px solid var(--line);
  border-radius: 999px;
}

input[type="color"].is-transparent-picker::-webkit-color-swatch {
  border-color: rgba(17, 17, 17, 0.16);
  background:
    linear-gradient(135deg, transparent 43%, rgba(214, 51, 108, 0.95) 43%, rgba(214, 51, 108, 0.95) 57%, transparent 57%),
    linear-gradient(45deg, #ececec 25%, transparent 25%, transparent 75%, #ececec 75%, #ececec 100%),
    linear-gradient(45deg, #ececec 25%, transparent 25%, transparent 75%, #ececec 75%, #ececec 100%);
  background-position:
    center,
    0 0,
    6px 6px;
  background-size:
    100% 100%,
    12px 12px,
    12px 12px;
}

input[type="color"].is-transparent-picker::-moz-color-swatch {
  border-color: rgba(17, 17, 17, 0.16);
  border-radius: 999px;
  background:
    linear-gradient(135deg, transparent 43%, rgba(214, 51, 108, 0.95) 43%, rgba(214, 51, 108, 0.95) 57%, transparent 57%),
    linear-gradient(45deg, #ececec 25%, transparent 25%, transparent 75%, #ececec 75%, #ececec 100%),
    linear-gradient(45deg, #ececec 25%, transparent 25%, transparent 75%, #ececec 75%, #ececec 100%);
  background-position:
    center,
    0 0,
    6px 6px;
  background-size:
    100% 100%,
    12px 12px,
    12px 12px;
}

.mockup-gallery-wrap {
  overflow: hidden;
  max-height: 1200px;
  min-height: 0;
  opacity: 1;
  padding-top: 8px;
  padding-right: 10px;
  padding-bottom: 10px;
  padding-left: 10px;
  margin-top: -1px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
  border-bottom-left-radius: var(--square-radius);
  border-bottom-right-radius: var(--square-radius);
  background: #ffffff;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  -webkit-overflow-scrolling: touch;
  transition: max-height 240ms ease, opacity 180ms ease, padding-top 180ms ease;
}

.mockup-gallery-wrap.is-collapsed {
  opacity: 0;
  max-height: 0;
  padding-top: 0;
  padding-right: 0;
  padding-bottom: 0;
  padding-left: 0;
  border-right-width: 0;
  border-bottom-width: 0;
  border-left-width: 0;
}

.mockup-gallery-wrap .toolbar-toggle {
  margin-bottom: 8px;
}

.mockup-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

#artManagementGallery {
  grid-template-columns: 1fr;
}

.mockup-item {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  gap: 6px;
  width: 100%;
  padding: 8px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
  cursor: pointer;
  text-align: left;
  border-radius: var(--square-radius);
  overflow: hidden;
  box-shadow: var(--button-shadow);
}

.mockup-item-wrap {
  display: grid;
  gap: 6px;
}

#mockupGallery .mockup-item:hover {
  border-color: #b8b8b8;
  transform: translateY(-1px);
}

.mockup-item-upload {
  justify-items: center;
  align-content: center;
  min-height: 144px;
  background:
    linear-gradient(180deg, #ffffff 0%, #f3f3f3 100%);
}

.mockup-item.is-active {
  border-color: var(--button-accent);
  box-shadow:
    0 0 0 1px rgba(47, 107, 255, 0.2),
    var(--button-shadow-hover);
}

#mockupGallery .mockup-item:active {
  transform: translateY(1px) scale(0.99);
}

.mockup-item-actions {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mockup-item-actions.is-single-action {
  grid-template-columns: 1fr;
}

.mockup-gallery-builder-button {
  width: 100%;
  margin-top: 10px;
}

.mockup-upload-plus {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  font-family: var(--font-secondary);
  font-size: 32px;
  line-height: 1;
}

.mockup-thumb-empty {
  width: 100%;
  height: 92px;
  border-radius: var(--square-radius);
  background: #f5f5f5;
}

.mockup-upload-label {
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-small-line-height);
}

.mockup-thumb {
  width: 100%;
  height: 92px;
  object-fit: contain;
  display: block;
  background: #f5f5f5;
  border-radius: var(--square-radius);
}

.mockup-name {
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
  line-height: var(--text-small-line-height);
}

.mockup-name-input {
  width: 100%;
  min-width: 0;
  min-height: 30px;
  padding: 6px 7px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: #ffffff;
  color: var(--ink);
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
  line-height: var(--text-small-line-height);
}

.mockup-name-input:focus {
  border-color: var(--button-accent);
  outline: 2px solid rgba(47, 107, 255, 0.18);
  outline-offset: 0;
}

.mockup-empty {
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
  line-height: var(--text-small-line-height);
  color: var(--muted);
}

.tinkertee-tool-button {
  gap: 8px;
}

.tinkertee-tool-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 72px;
  border-radius: var(--square-radius);
  background: #f5f5f5;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.tinkertee-tool-logo {
  width: 100%;
  height: 72px;
  object-fit: contain;
  display: block;
  border-radius: var(--square-radius);
  background: #f5f5f5;
}

.tinkertee-tool-copy {
  color: var(--muted);
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
  line-height: 1.45;
}

.tinkertee-library-section {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(17, 17, 17, 0.08);
  grid-column: 1 / -1;
}

.tinkertee-library-title {
  margin: 0;
  font-size: var(--text-large-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-large-line-height);
}

.tinkertee-library-copy {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-small-size);
  line-height: 1.45;
}

.tinkertee-library-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.tinkertee-library-item {
  gap: 5px;
}

.tinkertee-library-item.is-selected-art-current {
  border-color: rgba(47, 107, 255, 0.72);
  background: linear-gradient(180deg, #f8fbff 0%, #edf4ff 100%);
  box-shadow:
    0 0 0 1px rgba(47, 107, 255, 0.22),
    var(--button-shadow-hover);
}

.tinkertee-library-item.is-selected-art-source {
  border-color: rgba(31, 184, 116, 0.68);
  background: linear-gradient(180deg, #f8fffb 0%, #edf9f3 100%);
  box-shadow:
    0 0 0 1px rgba(31, 184, 116, 0.2),
    var(--button-shadow-hover);
}

.tinkertee-library-item.is-selected-art-current.is-selected-art-source {
  border-color: rgba(47, 107, 255, 0.72);
  background: linear-gradient(180deg, #f8fbff 0%, #eefaf4 100%);
  box-shadow:
    0 0 0 1px rgba(47, 107, 255, 0.22),
    0 0 0 3px rgba(31, 184, 116, 0.14),
    var(--button-shadow-hover);
}

.tinkertee-library-item.is-reference-only {
  border-color: #d7d7d7;
  background: linear-gradient(180deg, #fafafa 0%, #f1f1f1 100%);
}

.tinkertee-library-item.is-reference-only.is-selected-art-current {
  border-color: rgba(47, 107, 255, 0.72);
  background: linear-gradient(180deg, #f8fbff 0%, #edf4ff 100%);
}

.tinkertee-library-item.is-reference-only.is-selected-art-source {
  border-color: rgba(31, 184, 116, 0.68);
  background: linear-gradient(180deg, #f8fffb 0%, #edf9f3 100%);
}

.tinkertee-library-item.is-reference-only.is-selected-art-current.is-selected-art-source {
  border-color: rgba(47, 107, 255, 0.72);
  background: linear-gradient(180deg, #f8fbff 0%, #eefaf4 100%);
}

.tinkertee-library-thumb-wrap {
  position: relative;
}

.tinkertee-library-source-badge {
  position: absolute;
  top: 6px;
  left: 6px;
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(47, 107, 255, 0.9);
  color: #ffffff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.14);
}

.tinkertee-library-source-badge.is-editable-mockup {
  background: rgba(31, 184, 116, 0.92);
}

.tinkertee-library-link-badge {
  position: absolute;
  right: 6px;
  bottom: 6px;
  display: inline-flex;
  align-items: center;
  max-width: calc(100% - 12px);
  padding: 4px 7px;
  border-radius: 999px;
  background: rgba(17, 17, 17, 0.78);
  color: #ffffff;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.14);
}

.tinkertee-library-link-badge.is-current {
  background: rgba(47, 107, 255, 0.92);
}

.tinkertee-library-link-badge.is-source {
  background: rgba(31, 184, 116, 0.92);
}

.tinkertee-library-link-badge.is-current.is-source {
  background: linear-gradient(90deg, rgba(47, 107, 255, 0.94), rgba(31, 184, 116, 0.94));
}

.tinkertee-library-reference-badge {
  position: absolute;
  top: 6px;
  right: 6px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(17, 17, 17, 0.82);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
}

.tinkertee-library-pdf-badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
}

.tinkertee-library-lock-badge {
  font-size: 14px;
  line-height: 1;
}

.tinkertee-library-name-input {
  width: 100%;
  min-width: 0;
}

.tinkertee-library-link-label {
  min-height: 20px;
  padding: 4px 7px;
  border-radius: 6px;
  background: rgba(17, 17, 17, 0.06);
  color: #4f4f4f;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
}

.tinkertee-library-link-label.is-current {
  background: rgba(47, 107, 255, 0.12);
  color: #1747c9;
}

.tinkertee-library-link-label.is-source {
  background: rgba(31, 184, 116, 0.14);
  color: #13754a;
}

.tinkertee-library-link-label.is-current.is-source {
  background: linear-gradient(90deg, rgba(47, 107, 255, 0.12), rgba(31, 184, 116, 0.14));
  color: #17404c;
}

.tinkertee-library-item.is-reference-only .tinkertee-library-name-input {
  background: #f4f4f4;
  color: #6b6b6b;
  cursor: default;
}

.art-item-name-input {
  width: 100%;
  min-width: 0;
}

.tinkertee-library-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.tinkertee-library-action-button {
  min-height: 32px;
  padding: 4px 0;
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
}

.tinkertee-project-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  grid-column: 1 / -1;
}

.tinkertee-project-button {
  min-height: 0;
}

.tinkertee-project-badge {
  background: #ececec;
  color: #111111;
}

.art-asset-text-tool-tile {
  grid-template-columns: 46px minmax(0, 1fr);
  min-height: 64px;
}

.art-item.is-active {
  border-color: var(--button-accent);
}

.art-thumb-stack {
  display: grid;
  gap: 6px;
  position: relative;
}

.art-thumb-eye {
  position: absolute;
  top: 6px;
  right: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid rgba(17, 17, 17, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  box-shadow: 0 3px 10px rgba(17, 17, 17, 0.08);
}

.canvas-art-environment-menu {
  position: fixed;
  z-index: 20;
  display: grid;
  gap: 6px;
  width: min(240px, calc(100vw - 16px));
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 12px 34px rgba(17, 17, 17, 0.18);
}

.canvas-art-environment-menu-title {
  padding: 4px 6px 2px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-transform: uppercase;
}

.canvas-art-environment-menu-actions {
  display: grid;
  gap: 4px;
}

.canvas-art-environment-menu-button {
  min-height: 34px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: #ffffff;
  color: var(--ink);
  cursor: pointer;
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-small-line-height);
  text-align: left;
}

.canvas-art-environment-menu-button:hover,
.canvas-art-environment-menu-button.is-active {
  border-color: var(--button-accent);
  background: rgba(243, 248, 255, 0.98);
  color: #1747c9;
}

.art-item-actions {
  display: grid;
  gap: 6px;
}

.art-item-tools {
  display: grid;
  gap: 6px;
}

.art-item-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: linear-gradient(180deg, #ffffff 0%, #f3f3f3 100%);
  color: var(--ink);
  cursor: pointer;
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-small-line-height);
  box-shadow: var(--button-shadow);
}

.art-item-action.has-inline-swatch {
  justify-content: space-between;
  gap: 10px;
}

.art-item-action.has-inline-swatch input[type="color"] {
  flex: 0 0 auto;
}

.art-item-action:hover {
  border-color: #b8b8b8;
  transform: none;
  box-shadow: var(--button-shadow);
}

.art-item-action:active {
  transform: none;
  box-shadow: var(--button-shadow);
}

.art-item-action.is-active {
  border-color: var(--button-accent);
  background: linear-gradient(180deg, #f8fbff 0%, #eef4ff 100%);
  box-shadow:
    0 0 0 1px rgba(47, 107, 255, 0.18),
    var(--button-shadow);
}

.art-item-action.is-disabled,
.art-item-action:disabled {
  border-color: #d7d7d7;
  background: linear-gradient(180deg, #f0f0f0 0%, #e7e7e7 100%);
  color: #8c8c8c;
  box-shadow: none;
  cursor: default;
  pointer-events: none;
  transform: none;
}

.art-item-select {
  width: 100%;
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: linear-gradient(180deg, #ffffff 0%, #f7f7f7 100%);
  color: var(--ink);
}

.art-item-tools-panel {
  display: grid;
  gap: 6px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: #fafafa;
}

.art-item-tools-copy {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
  line-height: 1.5;
}

.art-environment-thumb {
  width: 100%;
  height: 44px;
  object-fit: contain;
  display: block;
  padding: 4px;
  box-sizing: border-box;
  border-radius: var(--square-radius);
  background: #000000;
}

.environment-item {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  gap: 8px;
  width: 100%;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
  cursor: pointer;
  text-align: left;
  box-shadow: var(--button-shadow);
}

.environment-item.is-active {
  border-color: var(--button-accent);
  box-shadow:
    0 0 0 1px rgba(47, 107, 255, 0.2),
    var(--button-shadow-hover);
}

.environment-thumb {
  width: 100%;
  height: 92px;
  object-fit: contain;
  display: block;
  padding: 8px;
  box-sizing: border-box;
  border-radius: var(--square-radius);
  background: #000000;
}

.environment-name {
  display: grid;
  gap: 2px;
}

.environment-name-primary {
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-small-line-height);
}

.environment-name-secondary {
  color: var(--muted);
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
  line-height: 1.4;
}

.art-selection-note {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
  line-height: 1.5;
}

.studio-panel {
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 0;
  overflow: hidden;
  gap: 12px;
}

.canvas-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: auto;
  flex: 1 1 auto;
  min-height: 0;
  padding: 24px;
  overflow: hidden;
  touch-action: none;
}

.canvas-card {
  margin: auto;
  padding: 0;
  border-radius: var(--square-radius);
  background: #ffffff;
  border: 1px solid var(--line);
  flex: 0 0 auto;
  display: flex;
  overflow: hidden;
  will-change: transform;
  touch-action: none;
}

#mockupCanvas {
  touch-action: none;
}

.canvas-gamepad {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto 16px;
  padding: 14px;
  display: none;
  grid-template-columns: 150px minmax(220px, 1fr) 180px;
  gap: 16px;
  align-items: center;
  border: 2px solid #222222;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.32), rgba(255, 255, 255, 0)),
    #d8d2c3;
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.55),
    inset 0 -5px 0 rgba(0, 0, 0, 0.16),
    0 12px 28px rgba(0, 0, 0, 0.16);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.canvas-gamepad-dpad {
  position: relative;
  width: 126px;
  height: 126px;
  justify-self: center;
  display: grid;
  grid-template-columns: repeat(3, 42px);
  grid-template-rows: repeat(3, 42px);
}

.canvas-gamepad-dpad-button,
.canvas-gamepad-dpad-center {
  width: 42px;
  height: 42px;
  border: 0;
  background: #1f1f1f;
  color: #f8f8f8;
  display: grid;
  place-items: center;
  font-size: 18px;
  font-weight: 900;
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.18),
    inset 0 -3px 0 rgba(0, 0, 0, 0.38);
  -webkit-tap-highlight-color: transparent;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
}

.canvas-gamepad-dpad-button {
  appearance: none;
  -webkit-appearance: none;
  -webkit-touch-callout: none;
  -webkit-user-drag: none;
  outline: 0;
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.18),
    inset 0 -3px 0 rgba(0, 0, 0, 0.38);
}

.canvas-gamepad-dpad-button:focus,
.canvas-gamepad-dpad-button:active {
  outline: none;
  background: #1f1f1f;
  color: #f8f8f8;
}

.canvas-gamepad-dpad-button:focus-visible {
  outline: 2px solid rgba(242, 140, 40, 0.85);
  outline-offset: 3px;
}

.canvas-gamepad-dpad-button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.canvas-gamepad-dpad-button:not(:disabled):active,
.canvas-gamepad-button:not(:disabled):active {
  transform: translateY(2px);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.35);
}

.canvas-gamepad-dpad-button.is-up {
  grid-column: 2;
  grid-row: 1;
  border-radius: 8px 8px 0 0;
}

.canvas-gamepad-dpad-button.is-left {
  grid-column: 1;
  grid-row: 2;
  border-radius: 8px 0 0 8px;
}

.canvas-gamepad-dpad-center {
  grid-column: 2;
  grid-row: 2;
}

.canvas-gamepad-dpad-button.is-right {
  grid-column: 3;
  grid-row: 2;
  border-radius: 0 8px 8px 0;
}

.canvas-gamepad-dpad-button.is-down {
  grid-column: 2;
  grid-row: 3;
  border-radius: 0 0 8px 8px;
}

.canvas-gamepad-center {
  display: grid;
  gap: 10px;
}

.canvas-gamepad-field {
  display: grid;
  gap: 5px;
  color: #2a2925;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.canvas-gamepad-field input[type="range"] {
  width: 100%;
  accent-color: #d34228;
}

.canvas-gamepad-project-actions,
.canvas-gamepad-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.canvas-gamepad-actions {
  grid-template-columns: 1fr;
}

.canvas-gamepad-button {
  min-height: 42px;
  border: 2px solid #232323;
  border-radius: 999px;
  background: #f4f0e4;
  color: #242424;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.1;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.65),
    inset 0 -3px 0 rgba(0, 0, 0, 0.16);
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  touch-action: manipulation;
  user-select: none;
}

.canvas-gamepad-button:focus {
  outline: none;
}

.canvas-gamepad-button:focus-visible {
  outline: 2px solid rgba(242, 140, 40, 0.85);
  outline-offset: 3px;
}

.canvas-gamepad-button.is-primary {
  background: #f28c28;
}

.canvas-gamepad-button.is-danger {
  background: #d34228;
  color: #ffffff;
}

.canvas-gamepad-button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.canvas-gamepad-color-panel {
  width: min(920px, calc(100% - 32px));
  margin: -6px auto 16px;
  padding: 12px;
  display: none;
  border: 2px solid #232323;
  border-radius: 18px;
  background: #f4f0e4;
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.65),
    0 10px 24px rgba(0, 0, 0, 0.14);
}

.canvas-gamepad-color-panel.is-hidden {
  display: none;
}

.canvas-gamepad-color-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.canvas-gamepad-color-title,
.canvas-gamepad-color-note {
  margin: 0;
}

.canvas-gamepad-color-title {
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.canvas-gamepad-color-note {
  color: #5f5a50;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.35;
}

.canvas-gamepad-color-close {
  border: 1px solid #232323;
  border-radius: 999px;
  background: #ffffff;
  color: #232323;
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
  cursor: pointer;
}

.canvas-gamepad-color-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(74px, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.canvas-gamepad-color-swatch {
  min-height: 48px;
  display: grid;
  align-items: end;
  padding: 6px;
  border: 2px solid rgba(35, 35, 35, 0.8);
  border-radius: 12px;
  color: #ffffff;
  cursor: pointer;
  overflow: hidden;
  box-shadow:
    inset 0 0 0 999px rgba(0, 0, 0, 0.04),
    inset 0 -22px 24px rgba(0, 0, 0, 0.34);
}

.canvas-gamepad-color-swatch span {
  font-size: 9px;
  font-weight: 900;
  line-height: 1.1;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.75);
  text-transform: uppercase;
}

.canvas-tool-panel {
  position: absolute;
  left: 24px;
  top: 24px;
  z-index: 2;
  box-sizing: border-box;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 4px;
  width: min(calc(var(--sidebar-width) - 24px), calc(100% - 48px));
  max-height: var(--floating-panel-max-height, calc(100% - 16px));
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  overflow: hidden;
}

.canvas-reactive-panel {
  position: absolute;
  left: 24px;
  top: 24px;
  z-index: 2;
  box-sizing: border-box;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 4px;
  width: min(calc(var(--sidebar-width) - 52px), calc(100% - 48px));
  max-height: var(--floating-panel-max-height, calc(100% - 16px));
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  overflow: hidden;
}

.canvas-selection-panel {
  position: absolute;
  left: 24px;
  top: 24px;
  z-index: 2;
  box-sizing: border-box;
  display: inline-grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 4px;
  justify-items: start;
  width: fit-content;
  max-width: min(calc(var(--sidebar-width) - 24px), calc(100% - 48px));
  max-height: var(--floating-panel-max-height, calc(100% - 16px));
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.14);
  overflow: hidden;
}

.canvas-selection-panel,
.canvas-color-chip,
.canvas-branch-chip {
  user-select: none;
}

.canvas-selection-panel.is-hidden {
  display: none;
}

.canvas-color-chip {
  display: inline-grid;
  grid-template-columns: 20px auto auto auto;
  align-items: center;
  gap: 8px;
  width: fit-content;
  max-width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.canvas-color-chip.is-active {
  border-color: var(--button-accent);
  border-width: 2px;
  background: rgba(243, 248, 255, 0.98);
  box-shadow:
    0 0 0 2px rgba(47, 107, 255, 0.28),
    0 10px 26px rgba(47, 107, 255, 0.16);
}

.canvas-color-chip.is-active .canvas-color-chip-hex {
  color: #1747c9;
}

.canvas-color-chip.is-active .canvas-color-chip-swatch {
  border-color: rgba(47, 107, 255, 0.4);
}

.canvas-branch-chip {
  position: relative;
  margin-top: -4px;
  margin-left: 14px;
}

.canvas-branch-chip::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 50%;
  width: 7px;
  height: 1px;
  background: rgba(17, 17, 17, 0.16);
}

.canvas-color-chip-swatch {
  position: relative;
  width: 20px;
  height: 20px;
  border: 1px solid rgba(17, 17, 17, 0.12);
  border-radius: 4px;
  background-position: center;
  background-size: cover;
}

.canvas-color-chip-swatch.is-toggleable {
  cursor: pointer;
}

.canvas-color-chip-swatch.is-hidden {
  opacity: 0.58;
}

.canvas-color-chip-swatch-eye {
  position: absolute;
  inset: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  pointer-events: none;
}

.canvas-color-chip-swatch-eye .canvas-floating-panel-eye-svg {
  width: 14px;
  height: 14px;
}

.canvas-color-chip-swatch.is-transparent {
  background:
    linear-gradient(135deg, transparent 43%, rgba(214, 51, 108, 0.95) 43%, rgba(214, 51, 108, 0.95) 57%, transparent 57%),
    linear-gradient(45deg, #ececec 25%, transparent 25%, transparent 75%, #ececec 75%, #ececec 100%),
    linear-gradient(45deg, #ececec 25%, transparent 25%, transparent 75%, #ececec 75%, #ececec 100%);
  background-position:
    center,
    0 0,
    6px 6px;
  background-size:
    100% 100%,
    12px 12px,
    12px 12px;
}

.canvas-color-chip-meta {
  display: grid;
  gap: 0;
  min-width: 0;
}

.canvas-color-chip-caret {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  color: var(--muted);
  transform: rotate(-45deg);
  transform-origin: center;
  transition: transform 160ms ease, color 160ms ease;
}

.canvas-color-chip.has-children .canvas-color-chip-caret {
  opacity: 0.9;
}

.canvas-color-chip.is-expanded .canvas-color-chip-caret {
  color: #1747c9;
  transform: rotate(45deg);
}

.canvas-color-chip-hex {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
  line-height: 1.2;
  letter-spacing: 0.03em;
}

.canvas-color-chip-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(17, 17, 17, 0.08);
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
}

.canvas-color-chip-remove:hover {
  background: rgba(17, 17, 17, 0.14);
  color: var(--ink);
}

.canvas-tool-panel.is-hidden {
  display: none;
}

.canvas-reactive-panel.is-hidden {
  display: none;
}

.canvas-floating-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.08);
  background: rgba(248, 248, 248, 0.96);
  cursor: grab;
}

.canvas-floating-panel-header:active {
  cursor: grabbing;
}

.canvas-floating-panel-heading {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
  line-height: 1.2;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.canvas-floating-panel-eye,
.canvas-floating-panel-restore {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 28px;
  padding: 0;
  border: 1px solid rgba(17, 17, 17, 0.1);
  border-radius: 999px;
  background: #ffffff;
  color: var(--muted);
  cursor: pointer;
}

.canvas-floating-panel-eye:disabled,
.canvas-floating-panel-eye.is-disabled {
  opacity: 0.45;
  cursor: default;
}

.canvas-floating-panel-eye-icon {
  width: 18px;
  height: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.canvas-floating-panel-eye-svg {
  display: block;
  width: 18px;
  height: 18px;
}

.canvas-floating-panel-content {
  display: grid;
  gap: 6px;
  min-height: 0;
  max-height: calc(var(--floating-panel-max-height, calc(100dvh - 48px)) - 48px);
  padding: 8px 12px 12px;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  -webkit-overflow-scrolling: touch;
}

.canvas-selection-panel .canvas-floating-panel-content {
  width: fit-content;
  max-width: 100%;
  justify-items: start;
}

.canvas-tool-panel.is-collapsed-toolbox,
.canvas-selection-panel.is-collapsed-toolbox,
.canvas-reactive-panel.is-collapsed-toolbox {
  gap: 0;
}

.canvas-tool-panel.is-collapsed-toolbox,
.canvas-selection-panel.is-collapsed-toolbox,
.canvas-reactive-panel.is-collapsed-toolbox {
  width: min(180px, calc(100% - 48px));
}

.canvas-tool-panel.is-collapsed-toolbox .canvas-floating-panel-header,
.canvas-selection-panel.is-collapsed-toolbox .canvas-floating-panel-header,
.canvas-reactive-panel.is-collapsed-toolbox .canvas-floating-panel-header {
  border-bottom: 0;
}

.canvas-tool-panel.is-collapsed-toolbox .canvas-floating-panel-content,
.canvas-selection-panel.is-collapsed-toolbox .canvas-floating-panel-content,
.canvas-reactive-panel.is-collapsed-toolbox .canvas-floating-panel-content {
  display: none;
}

.canvas-tool-panel-title {
  margin: 0;
  font-size: var(--text-large-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-large-line-height);
}

.canvas-tool-panel-copy {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
  line-height: 1.5;
}

.canvas-tool-panel-actions {
  display: grid;
  gap: 4px;
}

.canvas-tool-subtools {
  display: grid;
  gap: 4px;
}

.canvas-tool-subtool-group {
  display: grid;
  gap: 4px;
}

.canvas-tool-subtool-group.is-open {
  padding: 6px;
  border: 1px solid rgba(47, 107, 255, 0.2);
  border-radius: var(--square-radius);
  background: linear-gradient(180deg, rgba(248, 251, 255, 0.98) 0%, rgba(240, 246, 255, 0.98) 100%);
}

.canvas-tool-subtool-group.is-open > .art-item-action.is-active {
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}

.canvas-tool-field {
  display: grid;
  gap: 4px;
}

.canvas-tool-subtool-group.is-open .canvas-tool-field,
.canvas-tool-subtool-group.is-open .canvas-tool-inline-actions {
  padding-left: 4px;
  padding-right: 4px;
}

.canvas-tool-inline {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
}

.canvas-tool-inline-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px;
}

.canvas-tool-primary-inline-action {
  width: 100%;
  min-width: 0;
}

.canvas-tool-add-chip-button {
  width: 34px;
  min-width: 34px;
  padding-inline: 0;
  justify-self: end;
  font-size: 18px;
  line-height: 1;
}

.canvas-tool-inline-action-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
}

.canvas-tool-inline-picker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 6px;
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.96);
}

.canvas-tool-dpad {
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  align-items: center;
  gap: 6px;
  padding: 4px;
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: var(--square-radius);
  background: linear-gradient(180deg, rgba(248, 248, 248, 0.98) 0%, rgba(242, 242, 242, 0.98) 100%);
}

.canvas-tool-dpad-button {
  min-width: 0;
  padding-left: 0;
  padding-right: 0;
  font-size: 15px;
  font-weight: 700;
}

.canvas-tool-dpad-label {
  text-align: center;
  color: var(--muted);
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-small-line-height);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.canvas-tool-color-preview {
  display: grid;
  gap: 6px;
  padding: 8px;
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: var(--square-radius);
  background: rgba(248, 248, 248, 0.9);
}

.canvas-tool-analysis-list {
  display: grid;
  gap: 6px;
}

.canvas-tool-analysis-row.is-fail {
  border-color: rgba(210, 56, 56, 0.22);
  background: rgba(255, 245, 245, 0.98);
}

.canvas-tool-analysis-row.is-warning {
  border-color: rgba(214, 148, 36, 0.22);
  background: rgba(255, 250, 241, 0.98);
}

.canvas-tool-preview-note {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
  line-height: 1.4;
}

.canvas-tool-color-list {
  display: grid;
  gap: 6px;
}

.canvas-tool-color-row {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 6px 8px;
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  text-align: left;
}

.canvas-tool-color-row.is-selected {
  border-color: rgba(47, 107, 255, 0.35);
  background: rgba(243, 248, 255, 0.98);
}

.canvas-tool-color-row.is-drop-target {
  border-color: rgba(31, 184, 116, 0.45);
  background: rgba(241, 252, 247, 0.98);
}

.canvas-tool-color-row.is-dragging {
  opacity: 0.55;
}

.canvas-tool-color-row.is-locked {
  border-color: rgba(17, 17, 17, 0.2);
}

.canvas-tool-color-swatch {
  width: 16px;
  height: 16px;
  border: 1px solid rgba(17, 17, 17, 0.12);
  border-radius: 4px;
}

.canvas-tool-color-label-wrap {
  display: grid;
  min-width: 0;
}

.canvas-tool-color-hex,
.canvas-tool-color-share {
  font-size: var(--text-small-size);
  line-height: var(--text-small-line-height);
}

.canvas-tool-color-hex {
  color: var(--ink);
  font-weight: var(--text-large-weight);
}

.canvas-tool-color-subcopy {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.3;
}

.canvas-tool-color-share {
  color: var(--muted);
  font-weight: var(--text-small-weight);
}

.canvas-tool-color-lock {
  color: var(--ink);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.3;
}

.canvas-tool-nudge-pad {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: auto repeat(2, auto);
  gap: 6px;
  padding: 6px;
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: var(--square-radius);
  background: rgba(248, 248, 248, 0.9);
}

.canvas-tool-nudge-pad .canvas-tool-dpad-label {
  grid-column: 1 / -1;
}

.canvas-tool-nudge-button {
  position: relative;
  min-height: 36px;
  padding: 0;
  overflow: hidden;
  font-family: "Segoe UI Symbol", "Arial Unicode MS", sans-serif;
  font-size: 16px;
  line-height: 1;
  text-transform: none;
}

.canvas-tool-nudge-button.is-nudge-up {
  grid-column: 2;
}

.canvas-tool-nudge-button.is-nudge-left {
  grid-column: 1;
  grid-row: 3;
}

.canvas-tool-nudge-button.is-nudge-right {
  grid-column: 3;
  grid-row: 3;
}

.canvas-tool-nudge-button.is-nudge-down {
  grid-column: 2;
  grid-row: 3;
}

.canvas-tool-shape-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.canvas-tool-shape-tile {
  display: grid;
  justify-items: center;
  gap: 7px;
  padding: 9px 7px 8px;
  border: 1px solid rgba(17, 17, 17, 0.1);
  border-radius: var(--square-radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(246, 246, 246, 0.96) 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.canvas-tool-shape-tile.is-active {
  border-color: rgba(47, 107, 255, 0.42);
  background: linear-gradient(180deg, rgba(245, 249, 255, 0.99) 0%, rgba(236, 244, 255, 0.98) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 0 0 1px rgba(47, 107, 255, 0.12);
}

.canvas-tool-shape-thumb {
  position: relative;
  width: 52px;
  height: 36px;
  display: inline-block;
  border: 1.5px solid rgba(20, 20, 20, 0.78);
  background: linear-gradient(180deg, rgba(255, 250, 238, 0.98) 0%, rgba(252, 242, 212, 0.98) 100%);
  box-shadow:
    inset 0 0 0 2px rgba(255, 243, 206, 0.92),
    0 1px 2px rgba(0, 0, 0, 0.08);
}

.canvas-tool-shape-thumb.is-circle {
  border-radius: 999px;
}

.canvas-tool-shape-thumb.is-rectangle {
  border-radius: 6px;
}

.canvas-tool-shape-thumb.is-diamond {
  clip-path: polygon(
    50% 6%,
    94% 50%,
    50% 94%,
    6% 50%
  );
}

.canvas-tool-shape-thumb.is-tombstone {
  border-top-left-radius: 999px 18px;
  border-top-right-radius: 999px 18px;
  border-bottom-left-radius: 6px;
  border-bottom-right-radius: 6px;
}

.canvas-tool-shape-thumb.is-octagon {
  clip-path: polygon(
    18% 0%,
    82% 0%,
    100% 18%,
    100% 82%,
    82% 100%,
    18% 100%,
    0% 82%,
    0% 18%
  );
}

.canvas-tool-shape-label {
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-small-line-height);
  color: var(--ink);
  letter-spacing: 0.01em;
}

.canvas-tool-field-label {
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-small-line-height);
}

.canvas-tool-impression-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.canvas-tool-number-input,
.canvas-tool-textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid rgba(17, 17, 17, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.98);
  color: var(--ink);
  font: inherit;
}

.canvas-tool-number-input {
  height: 34px;
  padding: 0 8px;
}

.canvas-tool-textarea {
  min-height: 88px;
  padding: 8px;
  resize: vertical;
  line-height: 1.35;
}

.canvas-tool-range {
  width: 100%;
  margin: 0;
  accent-color: var(--button-accent);
}

.canvas-tool-brush-preview {
  border: 2px solid var(--button-accent);
  border-radius: 999px;
  background: rgba(47, 107, 255, 0.12);
  flex: 0 0 auto;
}

.canvas-tool-stroke-preview {
  border: 4px solid var(--button-accent);
  border-radius: 999px;
  background: transparent;
  flex: 0 0 auto;
}

.canvas-tool-brush-color-input {
  flex: 0 0 auto;
}

.canvas-tool-polygon-color-input {
  flex: 0 0 auto;
}

.canvas-tool-patch-color-input {
  flex: 0 0 auto;
}


.canvas-overlay {
  position: absolute;
  inset: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  pointer-events: auto;
  z-index: 3;
}

.canvas-overlay.is-hidden {
  display: none;
}

.canvas-overlay-card {
  box-sizing: border-box;
  width: min(520px, 100%);
  max-height: 100%;
  min-height: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  -webkit-overflow-scrolling: touch;
}

.canvas-overlay-card.is-text-tool {
  width: min(860px, 100%);
}

.canvas-overlay-card.is-gallery-tool {
  width: min(760px, 100%);
}

.canvas-overlay-title {
  margin: 0 0 12px;
  font-size: var(--text-large-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-large-line-height);
}

.canvas-overlay-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.canvas-overlay-actions.is-upload-stage {
  grid-template-columns: 1fr;
}

.canvas-overlay-actions.is-size-stage {
  grid-template-columns: 1fr;
}

.canvas-overlay-actions.is-text-tool-stage {
  grid-template-columns: 1fr;
}

.canvas-overlay-actions.is-pdf-page-stage {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.canvas-overlay-actions.is-gallery-stage {
  grid-template-columns: 1fr;
  width: 100%;
  max-height: none;
  overflow: visible;
}

.canvas-overlay-actions.is-art-upload-stage {
  justify-items: center;
}

.canvas-overlay-actions.is-art-upload-stage .canvas-overlay-button.is-secondary {
  width: min(280px, 100%);
}

.canvas-overlay-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 80px;
  padding: 14px;
  border: 1px solid #111111;
  border-radius: var(--square-radius);
  background: linear-gradient(180deg, #171717 0%, #0d0d0d 100%);
  color: var(--button-ink-inverse);
  cursor: pointer;
  font-size: var(--text-large-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-large-line-height);
  box-shadow: var(--button-shadow);
}

.canvas-overlay-button:hover {
  transform: none;
}

.canvas-overlay-button:active {
  transform: none;
  box-shadow: var(--button-shadow);
}

.canvas-overlay-button.is-secondary {
  min-height: 64px;
  border-color: var(--line);
  background: linear-gradient(180deg, #ffffff 0%, #f4f4f4 100%);
  color: var(--ink);
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
}

.canvas-overlay-button.is-pdf-page-button {
  min-height: 56px;
  padding: 10px 12px;
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
}

.canvas-overlay-note {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
  line-height: 1.5;
}

.canvas-size-form {
  display: grid;
  gap: 12px;
}

.canvas-size-note {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
  line-height: 1.5;
}

.canvas-size-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.canvas-size-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.canvas-size-field {
  display: grid;
  gap: 6px;
}

.canvas-size-label {
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-small-line-height);
}

.canvas-size-input {
  width: 100%;
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: #ffffff;
  color: var(--ink);
}

.canvas-size-actions .canvas-overlay-button {
  min-height: 40px;
  padding: 8px 10px;
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
}

.canvas-text-tool-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
  gap: 16px;
}

.canvas-text-tool-header-logo {
  display: block;
  width: min(200px, 100%);
  height: auto;
  object-fit: contain;
  align-self: flex-start;
  margin: 0 0 8px;
}

.canvas-text-tool-preview-wrap,
.canvas-text-tool-controls {
  display: grid;
  gap: 10px;
}

.canvas-text-tool-toggle-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.canvas-text-tool-preview-label {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.canvas-text-tool-preview {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: #ffffff;
}

.canvas-text-tool-textarea,
.canvas-text-tool-select {
  width: 100%;
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: #ffffff;
  color: var(--ink);
}

.canvas-text-tool-select {
  min-height: 48px;
  font-size: 18px;
  line-height: 1.25;
}

.canvas-text-tool-textarea {
  min-height: 96px;
  resize: vertical;
}

.canvas-text-tool-color-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px;
  align-items: center;
}

.canvas-text-tool-color-input {
  width: 32px;
  height: 32px;
}

.canvas-text-tool-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.canvas-text-tool-actions .canvas-overlay-button {
  min-height: 44px;
  padding: 10px 12px;
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
}

.canvas-dropzone-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  align-items: start;
}

.canvas-dropzone-grid.is-single-upload {
  width: min(280px, 100%);
  grid-template-columns: 1fr;
  justify-items: stretch;
}

.canvas-single-upload-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: stretch;
}

.canvas-single-upload-row .canvas-dropzone {
  width: 100%;
}

.canvas-single-upload-row .canvas-overlay-button.is-secondary {
  min-width: 148px;
  min-height: 144px;
}

.canvas-dropzone {
  display: grid;
  gap: 10px;
  min-height: 144px;
  padding: 10px;
  border: 1px dashed var(--line);
  border-radius: var(--square-radius);
  background:
    linear-gradient(180deg, #ffffff 0%, #f5f5f5 100%);
  text-align: left;
  cursor: pointer;
  box-shadow: var(--button-shadow);
  transition: border-color 180ms ease, background-color 180ms ease;
}

.canvas-overlay-actions.is-art-upload-stage .canvas-dropzone {
  width: min(280px, 100%);
}

.canvas-dropzone.is-active {
  border-color: var(--button-accent);
  background: linear-gradient(180deg, #f8fbff 0%, #eef4ff 100%);
  box-shadow:
    0 0 0 1px rgba(47, 107, 255, 0.18),
    var(--button-shadow-hover);
}

.canvas-dropzone.is-complete {
  border-style: solid;
  border-color: #d9d9d9;
  background: linear-gradient(180deg, #f1f1f1 0%, #e8e8e8 100%);
  color: #6e6e6e;
}

.canvas-dropzone.is-complete .canvas-dropzone-title,
.canvas-dropzone.is-complete .canvas-dropzone-copy,
.canvas-dropzone.is-complete .canvas-dropzone-pill {
  color: inherit;
}

.canvas-dropzone.is-complete .canvas-dropzone-pill {
  border-color: #cccccc;
  background: #f7f7f7;
}

.canvas-gallery-dropzone {
  width: 100%;
  min-height: 120px;
}

.canvas-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 10px;
  width: 100%;
  max-height: none;
  overflow: visible;
  align-content: start;
}

.canvas-gallery-card {
  display: grid;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--square-radius);
  background: linear-gradient(180deg, #ffffff 0%, #f3f3f3 100%);
  box-shadow: var(--button-shadow);
}

.canvas-gallery-card.is-pair-target {
  border-color: var(--button-accent);
  box-shadow:
    0 0 0 1px rgba(47, 107, 255, 0.2),
    var(--button-shadow-hover);
}

.canvas-gallery-thumb-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.canvas-gallery-thumb-row.is-single {
  grid-template-columns: 1fr;
}

.canvas-gallery-thumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid #d7d7d7;
  background: #efefef;
}

.canvas-gallery-meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
}

.canvas-gallery-title {
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
  line-height: 1.35;
  text-align: center;
  word-break: break-word;
}

.canvas-gallery-subtitle {
  color: var(--muted);
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
  line-height: 1.4;
}

.canvas-gallery-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
}

.canvas-gallery-foundry-link {
  grid-column: 1 / -1;
  min-height: 64px;
  border-color: var(--line);
  background: linear-gradient(180deg, #ffffff 0%, #f4f4f4 100%);
  color: #c45b00;
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
}

.art-asset-library-dropzone {
  width: 100%;
  grid-column: 1 / -1;
}

.canvas-dropzone-title {
  font-size: var(--text-large-size);
  font-weight: var(--text-large-weight);
  line-height: var(--text-large-line-height);
}

.canvas-dropzone-copy {
  color: var(--muted);
  font-size: var(--text-small-size);
  font-weight: var(--text-small-weight);
  line-height: 1.5;
}

.canvas-dropzone-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 24px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  font-size: var(--text-small-size);
  font-weight: var(--text-large-weight);
}

canvas {
  width: 100%;
  height: 100%;
  border-radius: var(--square-radius);
  background: #ffffff;
  display: block;
}