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

html {
  font-size: 62.5%;
}

body {
  font-size: 1.4rem;
  min-height: 100vh;
  width: 100vw;
  background-color: var(--color-bg-main);
  color: var(--color-text-secondary);
  font-family: "Inter", sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

input,
button,
select {
  font: inherit;
  outline: none;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.visually-hidden,
.is-hidden {
  display: none !important;
}

.is-disabled-block {
  opacity: 0.4;
  cursor: not-allowed !important;
  filter: grayscale(1);
}

.is-disabled-block * {
  pointer-events: none;
}

:focus-visible {
  outline: 0.2rem solid var(--color-primary);
  outline-offset: 0.2rem;
}

.header-title,
.card-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0;
  color: var(--color-text-main);
}

.header-title,
.card-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0;
  color: var(--color-text-main);
}

.app-layout {
  min-height: 100vh;
  max-width: 160rem;
  margin: 0 auto;
  padding: clamp(1.6rem, 4vw - 4.5rem, 5.6rem) clamp(4rem, 4vw - 2.1rem, 8rem)
    clamp(1.6rem, 8vw - 10.7rem, 9.6rem) clamp(4rem, 4vw - 2.1rem, 8rem);
  display: flex;
  flex-direction: column;
}

.app-header {
  flex-shrink: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: clamp(2rem, 1.2vw, 4rem);
}

.header-brand {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
}

.header-logo {
  height: 2.4rem;
  width: auto;
  flex-shrink: 0;
  object-fit: contain;
}

.header-titles {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.8rem;
}

.app-main {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: 26rem 1fr;
  gap: clamp(1.6rem, 1.6vw - 0.8rem, 3.2rem);
  align-items: stretch;
}

.app-sidebar {
  display: flex;
  flex-direction: column;
  gap: clamp(1.6rem, 1vw, 3.2rem);
  min-height: 0;
}

.app-content {
  display: flex;
  flex-direction: column;
  gap: clamp(1.6rem, 1.6vw - 0.8rem, 3.2rem);
  min-height: 0;
}

.bottom-grid {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: 4.2fr 5.8fr;
  gap: clamp(1.6rem, 1.6vw - 0.8rem, 3.2rem);
}

.card {
  background: var(--color-bg-panel);
  border-radius: 1.2rem;
  padding: clamp(2rem, 1.2vw, 3.2rem);
  box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.04);
  border: 1px solid var(--color-border-card);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: clamp(1.5rem, 1.7vw - 1.1rem, 3.2rem);
  flex-shrink: 0;
}

.bottom-grid .card {
  margin-bottom: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.app-sidebar .card {
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
}

.app-sidebar > .card:first-child {
  flex-shrink: 0;
}

#configCard {
  flex: 1;
  display: flex;
  flex-direction: column;
}

#configExpanded {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.config-stack {
  flex: 1;
  overflow-y: auto;
  scrollbar-width: thin;
  padding-right: 0.8rem;
}

#configCard.is-collapsed {
  background-color: var(--color-bg-main);
  border: 1px dashed #c6c6c6;
  padding: 1.6rem;
  flex: none;
}

#configCard.is-collapsed #configExpanded {
  display: none;
}

#configCard:not(.is-collapsed) #configSummary {
  display: none;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3.2rem 1.6rem;
  text-align: center;
  background-color: var(--color-bg-main);
  border: 1px dashed #c6c6c6;
  border-radius: 0.8rem;
  color: var(--color-text-secondary);
  min-height: 20rem;
  flex: 1;
}

.empty-state svg {
  width: 3.2rem;
  height: 3.2rem;
  margin-bottom: 1.6rem;
  stroke: #9ca3af;
}

.empty-state p {
  font-size: 1.4rem;
  font-weight: 500;
  max-width: 38rem;
  margin: 0;
  line-height: 1.5;
}

.criteria__nav {
  display: flex;
  gap: 1.2rem;
}

.criteria__button {
  flex: 1;
  padding: 0.8rem 0;
  border-radius: 2rem;
  border: 1px solid #0f62fe;
  background: #f0f4ff;
  color: var(--color-primary);
  font-size: 1.4rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  display: block;
}

.criteria__button:has(input:focus-visible) {
  outline: 0.2rem solid var(--color-primary);
  outline-offset: 0.2rem;
}

.criteria__button.active,
.criteria__button:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.config-stack .input-group {
  margin-bottom: 1.6rem;
}

.config-stack label {
  display: block;
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
  color: var(--color-text-main);
}

.input-row {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  width: 100%;
}

.custom-input {
  flex: 1;
  width: 100%;
  min-width: 0;
  height: 3.6rem;
  background: transparent;
  border: 1px solid var(--color-border-input);
  border-radius: 0.6rem;
  padding: 0 1.2rem;
  font-size: 1.4rem;
  color: var(--color-text-main);
  transition: border-color 0.2s;
}

.input-row .custom-input {
  margin-left: 5px;
}

.custom-input:focus {
  border-color: var(--color-primary);
}

.number-control {
  position: relative;
  display: flex;
  align-items: center;
  width: 8rem;
}

.small-input {
  width: 100%;
  padding-right: 3.8rem;
  padding-left: 0.8rem;
  text-align: right;
}

.number-control .input-unit {
  position: absolute;
  right: 2.6rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  pointer-events: none;
}

.color-swatch-input {
  width: 5rem;
  height: 3.8rem;
  flex-shrink: 0;
  border: 1px solid var(--color-border-input);
  border-radius: 0.6rem;
  cursor: pointer;
}

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

.color-swatch-input::-webkit-color-swatch {
  border: none;
  border-radius: 0.4rem;
}

.row-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.6rem;
  width: 100%;
  min-height: 3.6rem;
}

.row-group label {
  margin-bottom: 0;
  font-weight: 600;
  color: var(--color-text-main);
}

.toggle-switch {
  display: flex !important;
  align-items: center;
  gap: 1.2rem;
  cursor: pointer;
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--color-text-main);
  user-select: none;
  margin-bottom: 0 !important;
}

.toggle-switch input,
.pill-toggle input,
.tool-btn input[type="checkbox"] {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.toggle-switch .slider {
  position: relative;
  width: 3.6rem;
  height: 2rem;
  background-color: #333333;
  border: 1px solid #9ca3af;
  border-radius: 2rem;
  transition: 0.3s;
  flex-shrink: 0;
}

.toggle-switch .slider:before {
  content: "";
  position: absolute;
  height: 1.4rem;
  width: 1.4rem;
  left: 0.2rem;
  bottom: 0.2rem;
  background-color: white;
  border-radius: 50%;
  transition: 0.3s;
  box-shadow: 0 0.1rem 0.3rem rgba(0, 0, 0, 0.3);
}

.toggle-switch input:focus-visible + .slider {
  outline: 0.2rem solid var(--color-primary);
  outline-offset: 0.2rem;
}

.toggle-switch input:checked + .slider {
  /* background-color: var(--color-text-main); */
  /* border-color: var(--color-text-main); */
  background-color: var(--color-primary);
}

.toggle-switch input:checked + .slider:before {
  transform: translateX(1.6rem);
}

.input-group-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-bottom: 0.8rem;
}

.input-group-header label {
  margin-bottom: 0 !important;
}

.pill-toggle {
  display: flex;
  justify-content: flex-start;
  width: 14rem;
  margin-left: 5px;
}

.pill-toggle .pill-toggle__track {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background-color: var(--color-bg-controls);
  border: 1px solid var(--color-border);
  border-radius: 2rem;
  padding: 0.3rem;
  cursor: pointer;
  user-select: none;
  width: 100%;
  height: 3.2rem;
  align-items: center;
  margin-bottom: 0 !important;
  box-sizing: border-box;
}

.pill-toggle__option {
  position: relative;
  z-index: 2;
  text-align: center;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  transition: color 0.25s ease;
  line-height: 2.4rem;
}

.pill-toggle__slider {
  position: absolute;
  top: 0.2rem;
  bottom: 0.2rem;
  left: 0.2rem;
  width: calc(50% - 0.2rem);
  background: var(--color-primary);
  border-radius: 1.6rem;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
}

#hasTextToggle:focus-visible ~ .pill-toggle__track {
  outline: 0.2rem solid var(--color-primary);
  outline-offset: 0.2rem;
}

#hasTextToggle:checked ~ .pill-toggle__track .pill-toggle__slider {
  transform: translateX(100%);
}

#hasTextToggle:checked
  ~ .pill-toggle__track
  .pill-toggle__option[data-val="false"],
#hasTextToggle:not(:checked)
  ~ .pill-toggle__track
  .pill-toggle__option[data-val="true"] {
  color: #ffffff;
}

.config-summary__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.6rem;
}

.config-summary__toggle {
  background: transparent;
  border: 1px solid var(--color-border);
  padding: 0.6rem 1.6rem;
  border-radius: 0.6rem;
  color: var(--color-text-main);
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.config-summary__toggle:hover {
  background: var(--color-bg-controls);
  border-color: #999;
}

.config-summary__visuals {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  background: var(--color-bg-panel);
  padding: 1.2rem;
  border-radius: 0.8rem;
  border: 1px solid var(--color-border);
  box-shadow: 0 0.1rem 0.3rem rgba(0, 0, 0, 0.02);
}

.summary-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--color-bg-main);
  padding: 0.4rem 0.8rem;
  border-radius: 0.4rem;
  border: 1px solid var(--color-border);
}

.summary-label {
  font-size: 1rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05rem;
  font-weight: 700;
}

.summary-swatch {
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 0.3rem;
  border: 1px solid var(--color-border);
}

.summary-hex {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text-main);
}

.card-tools {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  flex-wrap: wrap;
}

.tool-btn {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  background: none;
  border: 1px solid transparent;
  color: var(--color-text-main);
  font-size: 1.4rem;
  font-weight: 500;
  cursor: pointer;
  padding: 0.6rem 1.2rem;
  border-radius: 0.6rem;
  transition: all 0.2s;
}

.tool-btn:hover {
  background: rgba(0, 0, 0, 0.04);
}

.tool-btn svg {
  width: 1.6rem;
  height: 1.6rem;
}

.tool-btn.is-disabled-tool,
.tool-btn.is-hidden {
  display: none !important;
}

.tool-btn:has(input:focus-visible) {
  outline: 0.2rem solid var(--color-primary);
  outline-offset: 0.2rem;
}

.tool-btn:has(input:checked) {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.tool-btn:has(input:checked) span {
  color: var(--color-text-inverse) !important;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.6rem;
  border: none;
  border-radius: 0.6rem;
  font-size: 1.4rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.btn--primary:hover {
  background: #0353e9;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

#autoCorrectBtn {
  color: var(--color-primary);
}

#autoCorrectBtn svg {
  stroke: var(--color-primary);
}

#autoCorrectBtn:disabled {
  background-color: #e0e0e0;
  color: #8d8d8d;
  cursor: not-allowed;
  border-color: transparent;
  box-shadow: none;
  transform: none;

  > svg {
    stroke: #8d8d8d;
  }
}

#autoCorrectBtn:disabled svg {
  color: #8d8d8d;
}

#autoCorrectTooltip {
  display: none;
}

#autoCorrectBtn:disabled ~ #autoCorrectTooltip {
  display: block;
}

#borderDisabledTooltip {
  display: none;
}

#border-control.is-disabled-block ~ #borderDisabledTooltip {
  display: block;
}

#borderControlWrapper:hover > #borderDisabledTooltip,
#borderControlWrapper:focus-within > #borderDisabledTooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) !important;
}

.gauges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
  gap: 1.6rem;
}

.gauge-card {
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  border-radius: 0.8rem;
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
}

.gauge-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.gauge-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin: 0;
}

.canvas-wrapper {
  position: relative;
  height: 3.4rem;
  margin: 3.6rem 0 0.8rem 0;
}

.canvas-wrapper canvas {
  width: 100%;
  height: 100%;
  display: block;
  border: none;
  cursor: pointer;
}

.slider-handle {
  position: absolute;
  top: 0;
  left: 0;
  width: 3.2rem;
  height: 2.4rem;
  margin: 0;
  background: transparent;
  border: none;
  transform: translateX(-50%);
  cursor: grab;
  touch-action: none;
  z-index: 10;
  --handle-color: var(--status-invalid-bg);
}

.slider-handle:focus-visible .handle-ribbon {
  outline: 0.2rem solid var(--color-primary);
  outline-offset: 0.2rem;
}

.slider-handle[data-status="valid"] {
  --handle-color: var(--status-valid-bg);
}

.slider-handle[data-status="warning"] {
  --handle-color: #d97706;
}

.handle-pointer {
  display: none !important;
}

.handle-ribbon {
  position: absolute;
  bottom: calc(100% + 0.6rem);
  left: 50%;
  transform: translateX(-50%);
  width: 2.6rem;
  height: 1.8rem;
  background-color: var(--handle-color);
  border-radius: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: none;
  transition:
    background-color 0.2s ease,
    transform 0.15s ease;
}

.handle-ribbon::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-left: 0.4rem solid transparent;
  border-right: 0.4rem solid transparent;
  border-top: 0.5rem solid var(--handle-color);
}

.handle-icon {
  width: 1rem;
  height: 1rem;
  filter: brightness(0) invert(1);
  display: none;
}

.slider-handle[data-status="invalid"] .icon-fail,
.slider-handle[data-status="valid"] .icon-pass,
.slider-handle[data-status="warning"] .icon-warn {
  display: block;
}

.slider-handle:hover .handle-ribbon {
  transform: translateX(-50%) translateY(-0.2rem);
}

.slider-handle:active {
  cursor: grabbing;
}

.gauge-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.swatches-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.color-swatch {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 0.4rem;
  border: 1px solid var(--color-border);
  transition: transform 0.2s;
}

.reset-swatch:hover,
.picker-swatch:hover {
  transform: scale(1.1);
}

button.color-swatch:not(:disabled) {
  cursor: pointer;
}

button.color-swatch:disabled {
  cursor: default;
}

.color-arrow {
  width: 1.4rem;
  height: 1.4rem;
  color: var(--color-text-secondary);
  opacity: 0.5;
}

.hex-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.gauge-color-value {
  font-size: 1.2rem;
  font-variant-numeric: tabular-nums;
  text-transform: uppercase;
  color: var(--color-text-main);
}

.copy-btn {
  padding: 0.4rem;
  color: var(--color-text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: 0.4rem;
}

.copy-btn:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--color-text-main);
}

.copy-btn svg {
  width: 1.4rem;
  height: 1.4rem;
}

.reset-swatch,
.picker-swatch {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.reset-swatch::before,
.picker-swatch::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: #262626;
  opacity: 0;
  transition: opacity 0.2s;
  z-index: 1;
}

.reset-icon,
.picker-icon {
  width: 1.4rem;
  height: 1.4rem;
  color: var(--icon-color, #ffffff);
  background-color: transparent;
  z-index: 2;
  transition: all 0.2s;
  filter: none !important;
  mix-blend-mode: normal !important;
  opacity: 1;
}

.reset-swatch:hover::before,
.reset-swatch:focus-visible::before,
.picker-swatch:hover::before,
.picker-swatch:focus-visible::before {
  opacity: 0.5;
}

.reset-swatch:hover .reset-icon,
.reset-swatch:focus-visible .reset-icon,
.picker-swatch:hover .picker-icon,
.picker-swatch:focus-visible .picker-icon {
  color: #ffffff;
  transform: scale(1.25);
}

.preview-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.preview-compare {
  position: relative;
  width: 100%;
  flex: 1;
  height: auto;
  min-height: 15rem;
  border-radius: 0.8rem;
  border: 1px solid var(--color-border);
  overflow: hidden;
  background-color: var(--color-bg-main);
  --split: 50%;
}

.preview-card__surface {
  position: absolute;
  inset: 0;
  padding: 3.2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.preview-card__surface--current {
  clip-path: polygon(var(--split) 0, 100% 0, 100% 100%, var(--split) 100%);
}

.preview-text {
  margin: 0;
  line-height: 1.5;
  font-size: clamp(1.6rem, 1vw, 2.4rem);
  font-weight: 600;
}

.preview-button {
  border: none;
  padding: clamp(1.2rem, 0.7vw, 1.6rem) clamp(3.2rem, 2vw, 4rem);
  border-radius: 0.6rem;
  font-weight: 600;
  margin-top: 1.5rem;
  font-size: clamp(1.6rem, 1vw, 2rem);
}

.preview-slider {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  z-index: 10;
  cursor: ew-resize;
}

.preview-slider-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--split);
  width: 0.2rem;
  background-color: #ffffff;
  box-shadow: 0 0 0.4rem rgba(0, 0, 0, 0.6);
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 5;
}

.preview-slider-line::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 3.2rem;
  height: 3.2rem;
  background-color: #ffffff;
  border: 0.2rem solid #161616;
  border-radius: 50%;
  box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.3);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23161616' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m15 18 6-6-6-6M9 6l-6 6 6 6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

.preview-slider-thumb {
  display: none !important;
}

.preview-slider:focus-visible ~ .preview-slider-line::after {
  outline: 0.2rem solid var(--color-primary);
  outline-offset: 0.2rem;
}

.preview-label {
  position: absolute;
  bottom: 1.2rem;
  background-color: #525252;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  padding: 0.4rem 1rem;
  border-radius: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.05rem;
  z-index: 4;
  pointer-events: none;
}

.preview-label--left {
  left: 1.2rem;
}

.preview-label--right {
  right: 1.2rem;
}

.preview-compare:not(.is-comparing) .preview-slider,
.preview-compare:not(.is-comparing) .preview-slider-line,
.preview-compare:not(.is-comparing) .preview-label {
  opacity: 0;
  visibility: hidden;
}

.preview-compare:not(.is-comparing) .preview-card__surface--initial {
  opacity: 0;
}

.preview-compare:not(.is-comparing) .preview-card__surface--current {
  clip-path: none !important;
}

.preview-container[data-mode="3.3"] .js-text-element,
.preview-container[data-mode="3.2"] .js-ui-element,
.preview-container[data-mode="10.6"] .js-ui-element {
  display: none !important;
}

.compliance-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  transition:
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.compliance-container.is-valid-card {
  border-color: var(--status-valid-bg);
  box-shadow:
    inset 0 0 0 3px var(--status-valid-bg),
    0 0.2rem 0.8rem rgba(0, 0, 0, 0.04);
}

.compliance-container.is-invalid-card {
  border-color: var(--status-invalid-bg);
  box-shadow:
    inset 0 0 0 3px var(--status-invalid-bg),
    0 0.2rem 0.8rem rgba(0, 0, 0, 0.04);
}

.compliance-container .card-header {
  justify-content: flex-start;
  gap: 1.6rem;
}

#global-result-message {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  padding-right: 0.8rem;
  scrollbar-width: thin;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  transition: opacity 0.2s ease;
  padding-bottom: 1.2rem;
}

#global-result-message::-webkit-scrollbar {
  width: 0.6rem;
}

#global-result-message::-webkit-scrollbar-thumb {
  background-color: var(--color-border);
  border-radius: 0.4rem;
}

.primary-results-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.secondary-results-section {
  background-color: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  border-radius: 0.8rem;
  padding: 1.6rem;
}

.secondary-results-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05rem;
  margin-bottom: 1.2rem;
}

.status-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.6rem;
  border-radius: 0.8rem;
  border: 0.2rem solid var(--color-border);
  background: var(--color-bg-panel);
  transition: all 0.3s ease;
}

.badge-col--info {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.badge-label {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.badge-target {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
}

.badge-col--value {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.badge-current {
  font-size: 2rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.status-badge.is-valid {
  background-color: #f0fdf4;
  border-color: rgb(163 209 165 / 0.48);
}

.status-badge.is-valid .badge-current {
  color: #2e7d2f;
}

.status-badge.is-invalid {
  background-color: #fef2f2;
  border-color: #fecaca;
}

.status-badge.is-invalid .badge-current {
  color: #dc2626;
}

.status-badge.is-warning {
  background-color: #fff7ed;
  border-color: #fed7aa;
}

.status-badge.is-warning .badge-current {
  color: #ea580c;
}

#conflict-banners-container {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.conflict-banner {
  flex: 1;
  min-width: 20rem;
  padding: 1rem 1.4rem;
  border-radius: 0.4rem;
  font-size: 1.2rem;
  line-height: 1.5;
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
}

.conflict-banner-text strong {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 1.4rem;
}

.conflict-banner-actions {
  display: flex;
  gap: 1.2rem;
  margin-top: 1rem;
}

.btn-conflict {
  font-size: 1.2rem;
  font-weight: 600;
  padding: 0.6rem 1.2rem;
  border-radius: 0.4rem;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}

.conflict-banner--error {
  background-color: #fef2f2;
  border-left: 0.4rem solid #ef4444;
  color: #991b1b;
}

.conflict-banner--error strong {
  color: #b91c1c;
}

.conflict-banner--error .btn-conflict--primary {
  background-color: #dc2626;
  color: white;
}

.conflict-banner--error .btn-conflict--primary:hover {
  background-color: #b41d1d;
}

.conflict-banner--error .btn-conflict--secondary {
  background-color: transparent;
  border: 1px solid #fca5a5;
  color: #b91c1c;
}

.conflict-banner--error .btn-conflict--secondary:hover {
  background-color: #fee2e2;
  border-color: #ef4444;
}

.conflict-banner--warning {
  background-color: #fffbeb;
  border-left: 0.4rem solid #f59e0b;
  color: #92400e;
}

.conflict-banner--warning strong {
  color: #b45309;
}

.conflict-banner--warning .btn-conflict--primary {
  background-color: #c25a0a;
  color: white;
}

.conflict-banner--warning .btn-conflict--primary:hover {
  background-color: #aa4f09;
}

.conflict-banner--warning .btn-conflict--secondary {
  background-color: transparent;
  border: 1px solid #fcd34d;
  color: #b45309;
}

.conflict-banner--warning .btn-conflict--secondary:hover {
  background-color: #fef3c7;
  border-color: #f59e0b;
}

.conflict-actions-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-top: 1.2rem;
}

.btn-conflict-outline-error {
  border-color: #fca5a5;
  color: #991b1b;
}

.btn-conflict-solid-error {
  background-color: #ef4444;
  color: white;
}

.btn-conflict-outline-warning {
  border-color: #fcd34d;
  color: #b45309;
}

.icon-inline {
  width: 1.6rem;
  height: 1.6rem;
  display: inline-block;
  vertical-align: text-top;
  margin-right: 0.4rem;
}

.tooltip-container {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.tooltip-btn {
  width: 2rem;
  height: 2rem;
  color: inherit;
  font-size: 1.1rem;
  border: 1px solid currentColor;
  background: transparent;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  cursor: help;
  opacity: 0.6;
  transition: all 0.2s;
}

.tooltip-btn:hover {
  opacity: 1;
  background: var(--color-text-main);
  color: var(--color-bg-panel);
  border-color: var(--color-text-main);
}

.tooltip-content {
  position: absolute;
  bottom: calc(100% + 1.2rem);
  left: 50%;
  transform: translateX(-50%) translateY(1rem);
  background: var(--color-bg-panel);
  color: var(--color-text-main);
  border: 1px solid var(--color-border);
  padding: 1rem 1.5rem;
  border-radius: 0.8rem;
  width: max-content;
  max-width: 22rem;
  box-shadow: 0 0.4rem 1.2rem rgba(0, 0, 0, 0.15);
  font-size: 1.2rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s;
  z-index: 100;
  text-align: center;
  pointer-events: none;
}

.tooltip-container .tooltip-content, #borderControlWrapper .tooltip-content {
  opacity: 0 !important;
  pointer-events: none !important;
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
  margin: -1px !important;
}

#global-tooltip.tooltip-content--up {
  transform: translateX(-50%) translateY(0);
}

#global-tooltip.tooltip-content--up::after {
  top: 100%;
  bottom: auto;
  border-color: var(--color-bg-panel) transparent transparent transparent;
}

#global-tooltip.tooltip-content--up::before {
  top: 100%;
  bottom: auto;
  border-color: var(--color-border) transparent transparent transparent;
}

.tooltip-content::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -0.6rem;
  border-width: 0.6rem;
  border-style: solid;
  border-color: var(--color-bg-panel) transparent transparent transparent;
}

.tooltip-content::before {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -0.7rem;
  border-width: 0.7rem;
  border-style: solid;
  border-color: var(--color-border) transparent transparent transparent;
  z-index: -1;
}

.tooltip-content--down {
  bottom: auto !important;
  top: calc(100% + 1.2rem) !important;
  transform: translateX(-50%) translateY(-1rem) !important;
}

.tooltip-container:hover .tooltip-content--down,
.tooltip-container:focus-within .tooltip-content--down {
  transform: translateX(-50%) translateY(0) !important;
}

.tooltip-content--down::after {
  top: auto !important;
  bottom: 100% !important;
  border-color: transparent transparent var(--color-bg-panel) transparent !important;
}

.tooltip-content--down::before {
  top: auto !important;
  bottom: 100% !important;
  border-color: transparent transparent var(--color-border) transparent !important;
}

.tooltip-content--align-right {
  left: auto !important;
  right: 0 !important;
  transform: translateY(1rem) !important;
}

.tooltip-container:hover .tooltip-content--align-right,
.tooltip-container:focus-within .tooltip-content--align-right {
  transform: translateY(0) !important;
}

.tooltip-content--align-right::after {
  left: auto !important;
  right: 1rem !important;
  margin-left: 0 !important;
}

.tooltip-content--align-right::before {
  left: auto !important;
  right: 0.9rem !important;
  margin-left: 0 !important;
}

.tooltip-align-left {
  left: 0 !important;
  transform: translateX(0) translateY(1rem) !important;
}

.tooltip-content--down.tooltip-align-left {
  transform: translateX(0) translateY(-1rem) !important;
}

.tooltip-container:hover .tooltip-align-left,
.tooltip-container:focus-within .tooltip-align-left {
  transform: translateX(0) translateY(0) !important;
}

.tooltip-align-left::after,
.tooltip-align-left::before {
  left: 4.5rem !important;
  margin-left: 0 !important;
}

#criterionTooltipContent {
  width: 25rem;
  text-align: left;
  font-weight: normal;
}

.tooltip-divider {
  border: 0;
  border-top: 1px solid var(--color-border-card);
  margin: 0.8rem 0;
}

.copy-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  padding: 1rem 2rem;
  border-radius: 0.6rem;
  font-size: 1.4rem;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 9999;
}

.copy-toast.visible {
  opacity: 1;
}

.global-verdict {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1.2rem;
  border-radius: 2rem;
  transition: all 0.3s ease;
}

.verdict-text {
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
}

.verdict-icon {
  width: 1.4rem;
  height: 1.4rem;
  display: none;
}

.global-verdict.is-valid {
  background-color: #f0fdf4;
  color: #16a34a;
  border: 1px solid #bbf7d0;
}

.global-verdict.is-valid .verdict-icon--pass {
  display: block;
}

.global-verdict.is-invalid {
  background-color: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
}

.global-verdict.is-invalid .verdict-icon--fail {
  display: block;
}

.is-auto-updating .slider-handle {
  transition: left 0.3s ease-out;
}

.is-auto-updating .slider-handle .handle-ribbon {
  transition:
    background-color 0.3s ease,
    transform 0.15s ease;
}

.is-auto-updating .preview-card__surface,
.is-auto-updating .preview-text,
.is-auto-updating .preview-link,
.is-auto-updating .preview-button {
  transition:
    background-color 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease;
}

.color-format-select {
  appearance: none;
  -webkit-appearance: none;
  background-color: transparent;
  border: none;
  border-radius: 0.4rem;
  padding: 0.4rem 1rem 0.4rem 0.4rem;
  font-family: inherit;
  font-size: 1.2rem;
  color: transparent;
  cursor: pointer;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23525252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  background-size: 1.4rem;
  margin: 0 0.4rem;
  width: 3.2rem;
}

.color-format-select option {
  color: var(--color-text-main);
}

.color-format-select:hover {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23161616' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}

.color-format-select:focus-visible {
  outline: 0.2rem solid var(--color-primary);
  outline-offset: 0.1rem;
}

.imported-banner-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 50;
  width: 100%;
  height: 0;
  display: flex;
  justify-content: center;
  overflow: visible;
}

.imported-banner {
  position: absolute;
  top: -3.4rem;
  background-color: #f0f4ff;
  border: 1px solid #c7d2fe;
  color: var(--color-text-main);
  padding: 1rem 1.6rem 1rem 2rem;
  border-radius: 3rem;
  font-size: 1.4rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  box-shadow: 0 0.8rem 2rem rgba(0, 0, 20, 0.12);
  transition:
    opacity 0.3s ease,
    transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 95%;
  text-align: left;
}

.imported-banner.is-hidden {
  display: none !important;
}

.imported-banner.is-dismissed {
  opacity: 0;
  transform: translateY(-1.5rem) scale(0.95);
  pointer-events: none;
}

.banner-icon {
  width: 2.4rem;
  height: 2.4rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.banner-close-btn {
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem;
  border-radius: 50%;
  transition: all 0.2s;
  margin-left: 0.8rem;
}

.banner-close-btn:hover {
  background-color: #e0e7ff;
  color: var(--color-primary);
}

.banner-close-btn svg {
  width: 1.8rem;
  height: 1.8rem;
}

.canvas-tooltip {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  transition: opacity 0.1s ease;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -100%);
  bottom: auto;
  font-weight: bold;
}

.canvas-tooltip.is-visible {
  opacity: 1;
  visibility: visible;
}

.canvas-tooltip--valid {
  color: var(--status-valid-bg);
}

.canvas-tooltip--warning {
  color: #d97706;
}

.canvas-tooltip--invalid {
  color: var(--status-invalid-bg);
}

@media (min-width: 1800px) {
  html {
    font-size: 75%;
  }
}

@media (min-width: 2400px) {
  html {
    font-size: 87.5%;
  }
}

@media (max-width: 1280px) {
  .app-layout {
    padding: 1.6rem 2.4rem;
  }

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

@media (max-width: 1024px) {
  .app-main {
    grid-template-columns: 1fr;
  }

  .app-layout {
    height: auto;
    min-height: 100vh;
  }

  .app-sidebar .card,
  .bottom-grid .card {
    height: auto;
  }

  #configCard {
    overflow-y: visible;
  }
}

@media (max-width: 768px) {
  .app-layout {
    padding: 1.6rem;
  }

  .app-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.6rem;
  }

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

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

@media (min-height: 800px) {
  .conflict-banner {
    min-width: 100%;
  }
}

.sr-only {
  border: 0 !important;
  clip: rect(1px, 1px, 1px, 1px) !important;
  -webkit-clip-path: inset(50%) !important;
  clip-path: inset(50%) !important;
  height: 1px !important;
  overflow: hidden !important;
  padding: 0 !important;
  position: absolute !important;
  width: 1px !important;
  white-space: nowrap !important;
}

.fieldset-reset {
  border: none;
  padding: 0;
  margin: 0;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.6rem;
}

.flex-center-gap {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.tooltip-content--info {
  width: 25rem;
  text-align: left;
  font-weight: normal;
}

.tooltip-content--z100 {
  z-index: 100;
}

.tooltip-content--center {
  width: max-content;
  text-align: center;
}

.tooltip-content--wrap {
  width: 22rem;
  font-weight: normal;
  white-space: normal;
}

.card-title--secondary {
  color: var(--color-text-secondary);
}

.toggle-switch--full {
  width: 100%;
  justify-content: space-between;
}

.toggle-switch--end {
  width: auto;
  justify-content: flex-end;
}

.mt-16-mb-0 {
  margin-bottom: 0;
  margin-top: 1.6rem;
}

.mt-12 {
  margin-top: 1.2rem;
}

.card--relative {
  position: relative;
}

.tooltip-container--inline {
  display: inline-block;
}

.tooltip-container--ml {
  margin-left: 0.4rem;
}

.text-icon-underline {
  text-decoration: underline;
  font-weight: bold;
  font-size: 1.6rem;
}

.control-wrapper--inline {
  display: inline-block;
  position: relative;
}

.color-picker-hidden {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 1rem;
  height: 1rem;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.card-header--gap {
  justify-content: space-between;
  gap: 1.6rem;
}

.conflict-banner-text {
  font-size: 1.4rem;
}

.legend-full-width {
  width: 100%;
  padding: 0;
}