/* Athos Textile — interactive product-personalisation studio */

.customizer-mobile-copy,
.customizer-mobile-product,
.customizer-mobile-nav,
.customizer-mobile-next,
.customizer-mobile-feedback,
.customizer-mobile-review {
  display: none;
}

.product-customizer {
  --customizer-sticky-top: 104px;
  margin-top: 42px;
  padding: clamp(28px, 3.4vw, 46px);
  border: 1px solid var(--line);
  border-top: 4px solid var(--blue);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  scroll-margin-top: 104px;
}

.product-customizer-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.62fr);
  align-items: start;
  gap: 36px;
  margin-bottom: 25px;
}

.product-customizer-heading h2 {
  max-width: 690px;
  margin: 7px 0 0;
  color: var(--navy-deep);
  font-size: clamp(34px, 3.7vw, 48px);
  font-weight: 850;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

.product-customizer-intro {
  max-width: 660px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.customizer-optional-note {
  display: grid;
  gap: 6px;
  padding: 17px 18px;
  border-left: 3px solid var(--blue);
  background: var(--blue-soft);
}

.customizer-optional-note strong {
  color: var(--navy-deep);
  font-size: 14px;
  line-height: 1.4;
}

.customizer-optional-note span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.customizer-optional-note a {
  width: fit-content;
  margin-top: 4px;
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 850;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.customizer-optional-note a:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 4px;
}

.customizer-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 0 26px;
  padding: 0;
  border-block: 1px solid var(--line);
  list-style: none;
}

.customizer-steps li {
  display: grid;
  min-width: 0;
  grid-template-columns: 32px minmax(0, 1fr);
  align-items: center;
  gap: 11px;
  padding: 14px 18px;
}

.customizer-steps li + li {
  border-left: 1px solid var(--line);
}

.customizer-steps > li > span {
  color: var(--blue-dark);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.customizer-steps div {
  display: grid;
  gap: 2px;
}

.customizer-steps strong {
  color: var(--navy-deep);
  font-size: 13px;
  line-height: 1.35;
}

.customizer-steps small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.product-customizer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: 24px;
  align-items: start;
}

.customizer-preview-panel,
.customizer-controls {
  min-width: 0;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fbfcfc;
}

.customizer-preview-panel {
  position: sticky;
  top: var(--customizer-sticky-top);
  align-self: start;
  overflow: hidden;
}

.customizer-preview-head {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.customizer-preview-head > div {
  display: grid;
  gap: 2px;
}

.customizer-preview-head span,
.customizer-preview-head small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
}

.customizer-preview-head strong {
  color: var(--navy-deep);
  font-size: 16px;
  line-height: 1.35;
}

.customizer-preview-head small {
  max-width: 170px;
  text-align: right;
}

.customizer-preview-notice {
  margin: 0;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  background: #f4f8fb;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.customizer-preview-notice strong {
  color: var(--blue-dark);
}

.customizer-stage {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #fbf8f1;
  isolation: isolate;
  user-select: none;
}

.product-customizer[data-front-only="true"] .customizer-side-switch {
  grid-template-columns: 1fr;
}

.customizer-product-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.customizer-stage.is-catalogue-product {
  background: var(--white);
}

.customizer-stage.is-catalogue-product .customizer-product-image {
  padding: 8%;
  object-fit: contain;
}

.customizer-stage::after {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(180deg, rgba(7, 31, 53, 0.02), transparent 34%);
  content: "";
  pointer-events: none;
}

.customizer-safe-area {
  position: absolute;
  top: var(--customizer-safe-top, 25%);
  left: var(--customizer-safe-left, 25%);
  z-index: 3;
  width: var(--customizer-safe-width, 50%);
  height: var(--customizer-safe-height, 49%);
  border: 1px dashed rgba(23, 111, 194, 0.48);
  background: rgba(234, 243, 251, 0.09);
  pointer-events: none;
}

.customizer-safe-area span {
  position: absolute;
  top: 8px;
  left: 50%;
  padding: 4px 7px;
  border: 1px solid rgba(23, 111, 194, 0.18);
  background: rgba(255, 255, 255, 0.92);
  color: var(--blue-dark);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.05em;
  line-height: 1;
  text-transform: uppercase;
  transform: translateX(-50%);
  white-space: nowrap;
}

.customizer-mark {
  position: absolute;
  top: 40%;
  left: 42%;
  z-index: 5;
  display: flex;
  width: 22%;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 5px;
  border: 1px dashed rgba(7, 31, 53, 0.38);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: none;
  cursor: grab;
  touch-action: none;
  transform: translate(-50%, -50%);
  transform-origin: center;
}

.customizer-mark.is-active {
  z-index: 8;
  border: 2px solid var(--blue);
  background: rgba(255, 255, 255, 0.16);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.76), 0 5px 16px rgba(7, 31, 53, 0.14);
}

.customizer-logo-layer {
  min-height: 54px;
  padding: 0;
}

.customizer-text-layer {
  min-height: 48px;
  padding: 0;
}

.customizer-mark:active,
.customizer-mark.is-dragging {
  cursor: grabbing;
}

.customizer-mark:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 4px;
}

.customizer-mark img {
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  max-width: none;
  object-fit: contain;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.customizer-text-layer > span:not(.customizer-resize-handle) {
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  max-width: none;
  max-height: none;
  overflow: visible;
  color: var(--navy-deep);
  font-family: Arial, sans-serif;
  font-weight: 400;
  font-style: normal;
  font-variant: normal;
  letter-spacing: 0;
  text-transform: none;
  white-space: pre;
  text-align: center;
  text-shadow: none;
  -webkit-text-stroke: 0;
  filter: none;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.customizer-resize-handle {
  position: absolute;
  right: -22px;
  bottom: -22px;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 0;
  cursor: nwse-resize;
  touch-action: none;
}

.customizer-mark:not(.is-active) .customizer-resize-handle {
  opacity: 0;
  pointer-events: none;
}

.customizer-resize-handle::before {
  width: 14px;
  height: 14px;
  border: 2px solid var(--white);
  background: var(--blue);
  box-shadow: 0 0 0 1px var(--blue);
  content: "";
}

.customizer-empty-state {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 4;
  display: grid;
  width: min(72%, 330px);
  gap: 5px;
  padding: 16px 18px;
  border: 1px solid rgba(11, 47, 82, 0.16);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-sm);
  color: var(--navy-deep);
  text-align: center;
  transform: translate(-50%, -50%);
}

.customizer-empty-state strong {
  font-size: 15px;
}

.customizer-empty-state span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.customizer-preview-panel figcaption {
  padding: 13px 18px 15px;
  border-top: 1px solid var(--line);
  background: var(--white);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.customizer-controls {
  padding: clamp(18px, 2.4vw, 28px);
  background: var(--white);
}

.customizer-controls fieldset {
  min-width: 0;
  margin: 0;
  padding: 0 0 27px;
  border: 0;
}

.customizer-controls fieldset + fieldset {
  padding-top: 27px;
  border-top: 1px solid var(--line);
}

.customizer-controls legend {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: var(--navy-deep);
  font-size: 17px;
  font-weight: 850;
  line-height: 1.3;
}

.customizer-controls legend span {
  display: inline-grid;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  place-items: center;
  background: var(--navy-deep);
  color: var(--white);
  font-size: 9px;
  letter-spacing: 0.06em;
}

.customizer-fieldset-intro {
  margin: -7px 0 18px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.customizer-settings-empty {
  margin: 0;
  padding: 13px 14px;
  border-left: 3px solid #aebbc4;
  background: #f4f6f5;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.product-customizer.has-customizer-content .customizer-settings-empty {
  display: none;
}

.customizer-adjustments-fieldset .customizer-layer-label,
.customizer-adjustments-fieldset .customizer-layer-switch,
.customizer-adjustments-fieldset .customizer-layer-settings {
  display: none;
}

.product-customizer.has-customizer-content .customizer-layer-label {
  display: block;
}

.product-customizer.has-customizer-content .customizer-layer-switch {
  display: grid;
}

.product-customizer.has-customizer-content .customizer-layer-settings {
  display: block;
}

.customizer-controls label,
.customizer-control-label {
  display: block;
  margin-bottom: 8px;
  color: var(--navy-deep);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.35;
}

.customizer-controls input[type="text"],
.customizer-controls input[type="url"] {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid #bfcbd4;
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--navy-deep);
  font-size: 16px;
}

.customizer-controls input::placeholder {
  color: #7a8780;
}

.customizer-source-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 18px;
}

.customizer-source-grid > div {
  min-width: 0;
  padding: 15px;
  border: 1px solid var(--line);
  background: #f8faf9;
}

.customizer-internet-option {
  border-top: 1px solid var(--line);
}

.customizer-internet-option summary {
  display: grid;
  min-height: 48px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 11px 4px;
  color: var(--blue-dark);
  cursor: pointer;
}

.customizer-internet-option summary span {
  font-size: 13px;
  font-weight: 850;
}

.customizer-internet-option summary small {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.customizer-internet-option summary:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 3px;
}

.customizer-internet-option-body {
  display: grid;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  background: #f8faf9;
}

.customizer-internet-option-body > div {
  min-width: 0;
}

.customizer-source-label {
  margin-top: 18px;
}

.customizer-source-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.customizer-layer-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 18px;
}

.customizer-layer-switch button {
  display: grid;
  min-height: 64px;
  gap: 2px;
  align-content: center;
  padding: 10px 13px;
  border: 1px solid var(--line-blue);
  border-radius: 2px;
  background: var(--white);
  color: var(--navy-deep);
  text-align: left;
  cursor: pointer;
}

.customizer-layer-switch strong {
  font-size: 14px;
  line-height: 1.25;
}

.customizer-controls .customizer-layer-switch small {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

.customizer-layer-switch button[aria-pressed="true"] {
  border-color: var(--blue);
  background: var(--blue-soft);
  box-shadow: inset 4px 0 0 var(--blue);
  color: var(--blue-dark);
}

.customizer-layer-switch button:disabled {
  border-color: var(--line);
  background: #f4f6f5;
  color: #7d8983;
  cursor: not-allowed;
}

.customizer-layer-switch button:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 3px;
}

.customizer-layer-settings {
  padding: 16px;
  border: 1px solid var(--line);
  background: #f8faf9;
}

.customizer-layer-settings-head {
  display: grid;
  gap: 3px;
  margin: -16px -16px 17px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.customizer-layer-settings-head span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.customizer-layer-settings-head strong {
  color: var(--navy-deep);
  font-size: 14px;
  line-height: 1.35;
}

.customizer-advanced-adjustments {
  margin-top: 16px;
  border-top: 1px solid var(--line);
}

.customizer-advanced-adjustments summary {
  display: grid;
  min-height: 50px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 12px 0 10px;
  color: var(--blue-dark);
  cursor: pointer;
}

.customizer-advanced-adjustments summary span {
  font-size: 13px;
  font-weight: 850;
}

.customizer-advanced-adjustments summary small {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.customizer-advanced-adjustments summary:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 3px;
}

.customizer-advanced-adjustments-body {
  padding-top: 15px;
  border-top: 1px solid var(--line);
}

.customizer-visibility-control {
  margin-bottom: 18px;
  padding: 12px 13px;
  border: 1px solid var(--line-blue);
  background: var(--white);
  box-shadow: inset 3px 0 0 var(--blue);
}

.customizer-visibility-control[hidden] {
  display: none;
}

.customizer-controls .customizer-visibility-control > .customizer-control-label {
  margin-bottom: 7px;
  font-size: 12px;
}

.customizer-controls label.customizer-visibility-switch {
  position: relative;
  display: grid;
  min-height: 48px;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: center;
  gap: 11px;
  margin: 0;
  cursor: pointer;
}

.customizer-visibility-switch input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

.customizer-visibility-switch-ui {
  position: relative;
  display: block;
  width: 44px;
  height: 26px;
  border: 1px solid #8e9da7;
  border-radius: 2px;
  background: #dfe5e8;
  transition: border-color 160ms ease, background-color 160ms ease;
}

.customizer-visibility-switch-ui::after {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 1px;
  background: var(--white);
  box-shadow: 0 1px 3px rgba(7, 31, 53, 0.26);
  content: "";
  transition: transform 160ms ease;
}

.customizer-visibility-switch input:checked + .customizer-visibility-switch-ui {
  border-color: var(--blue-dark);
  background: var(--blue);
}

.customizer-visibility-switch input:checked + .customizer-visibility-switch-ui::after {
  transform: translateX(18px);
}

.customizer-visibility-switch input:focus-visible + .customizer-visibility-switch-ui {
  outline: 3px solid var(--red);
  outline-offset: 3px;
}

.customizer-visibility-switch input:disabled + .customizer-visibility-switch-ui,
.customizer-visibility-switch input:disabled ~ .customizer-visibility-copy {
  opacity: 0.52;
}

.customizer-visibility-switch:has(input:disabled) {
  cursor: not-allowed;
}

.customizer-visibility-copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.customizer-controls .customizer-visibility-copy strong {
  color: var(--navy-deep);
  font-size: 13px;
  line-height: 1.35;
}

.customizer-controls .customizer-visibility-copy small {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

#customizer-layer-visible-side {
  color: var(--blue-dark);
  white-space: nowrap;
}

.customizer-source-switch button {
  min-height: 48px;
  padding: 9px 12px;
  border: 1px solid var(--line-blue);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--navy-deep);
  font-size: 13px;
  font-weight: 850;
  cursor: pointer;
}

.customizer-source-switch button[aria-pressed="true"] {
  border-color: var(--blue);
  background: var(--blue-soft);
  color: var(--blue-dark);
}

.customizer-file-picker {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-height: 50px;
  padding: 5px;
  border: 1px solid #bfcbd4;
  border-radius: var(--radius-sm);
  background: var(--white);
}

.customizer-file-picker label {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 8px 12px;
  border-radius: 2px;
  background: var(--navy-deep);
  color: var(--white);
  cursor: pointer;
  white-space: nowrap;
}

.customizer-file-picker span {
  min-width: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.customizer-file-input:focus-visible + .customizer-file-picker {
  outline: 3px solid var(--red);
  outline-offset: 4px;
}

.customizer-source-grid small,
.customizer-controls > fieldset small {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.customizer-source-grid small a {
  color: var(--blue-dark);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.customizer-url-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px;
}

.customizer-url-control button,
.customizer-logo-meta button,
.customizer-placement-list button,
.customizer-nudge-control button,
.customizer-history-actions button {
  min-height: 44px;
  border: 1px solid var(--line-blue);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--navy-deep);
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease;
}

.customizer-url-control button {
  padding-inline: 14px;
  border-color: var(--navy-deep);
  background: var(--navy-deep);
  color: var(--white);
}

.customizer-url-control button:hover {
  background: var(--blue-dark);
}

.customizer-logo-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  padding: 10px 12px;
  border-left: 3px solid var(--success);
  background: #edf8f3;
}

.customizer-logo-meta span {
  min-width: 0;
  overflow: hidden;
  color: #0d6548;
  font-size: 12px;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.customizer-logo-meta button {
  flex: 0 0 auto;
  padding-inline: 11px;
  border-color: rgba(13, 101, 72, 0.28);
  color: #0d6548;
}

.customizer-status {
  min-height: 20px;
  margin: 11px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.customizer-status.is-error {
  color: #a21b28;
  font-weight: 750;
}

.customizer-status.is-success {
  color: #0d6548;
  font-weight: 750;
}

.customizer-status:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 4px;
}

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

.customizer-placement-list button {
  min-height: 48px;
  padding: 8px 10px;
}

.customizer-placement-list button:hover,
.customizer-placement-list button[aria-pressed="true"] {
  border-color: var(--blue);
  background: var(--blue-soft);
  color: var(--blue-dark);
}

.customizer-range-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: 22px;
}

.customizer-range-grid label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0;
}

.customizer-range-grid label:nth-of-type(2) {
  margin-top: 10px;
}

.customizer-range-grid output {
  color: var(--blue-dark);
  font-variant-numeric: tabular-nums;
}

.customizer-range-grid input[type="range"] {
  width: 100%;
  min-height: 44px;
  margin: 0;
  background: transparent;
  accent-color: var(--blue);
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.customizer-range-grid input[type="range"]::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: 0;
  background: #c8d2d9;
}

.customizer-range-grid input[type="range"]::-webkit-slider-thumb {
  width: 28px;
  height: 28px;
  margin-top: -11px;
  border: 3px solid var(--white);
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 1px var(--blue-dark);
  -webkit-appearance: none;
  appearance: none;
}

.customizer-range-grid input[type="range"]::-moz-range-track {
  height: 6px;
  border: 0;
  border-radius: 0;
  background: #c8d2d9;
}

.customizer-range-grid input[type="range"]::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border: 3px solid var(--white);
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 1px var(--blue-dark);
}

.customizer-colour-control,
.customizer-nudge-control {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 20px;
}

.customizer-colour-control label,
.customizer-nudge-control .customizer-control-label {
  margin: 0;
}

.customizer-colour-control input[type="color"] {
  width: 54px;
  height: 44px;
  padding: 4px;
  border: 1px solid #bfcbd4;
  border-radius: var(--radius-sm);
  background: var(--white);
  cursor: pointer;
}

.customizer-nudge-control > div {
  display: grid;
  grid-template-columns: repeat(4, 44px);
  gap: 6px;
}

.customizer-nudge-control button {
  padding: 0;
  font-size: 17px;
}

.customizer-history-actions {
  display: none;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.product-customizer.has-customizer-content .customizer-history-actions {
  display: grid;
}

.customizer-history-actions button {
  min-height: 46px;
  padding: 8px;
}

.customizer-history-actions button:disabled,
.customizer-placement-list button:disabled,
.customizer-nudge-control button:disabled,
.customizer-export-actions .button:disabled {
  border-color: var(--line);
  background: #eef1ef;
  color: #87928c;
  cursor: not-allowed;
  box-shadow: none;
}

.customizer-export-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
  margin-top: 18px;
}

.customizer-export-actions .button {
  min-height: 52px;
  justify-content: center;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  line-height: 1.3;
  text-align: center;
}

.customizer-download {
  border: 1px solid var(--navy-deep);
  background: var(--white);
  color: var(--navy-deep);
}

.customizer-download-fallback {
  grid-column: 1 / -1;
  min-width: 0;
  padding: 0 12px;
  border: 1px solid var(--line);
  color: var(--navy-deep);
  font-size: 13px;
  line-height: 1.5;
}

.customizer-download-fallback[hidden] { display: none; }
.customizer-download-fallback summary { min-height: 44px; padding: 12px 0; cursor: pointer; font-weight: 700; }
.customizer-download-fallback summary:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.customizer-download-fallback p { margin: 0 0 12px; }
.customizer-download-fallback img { display: block; width: 100%; height: auto; margin: 12px 0; }

.customizer-share {
  border: 1px solid var(--blue-dark);
  background: var(--blue-soft);
  color: var(--blue-dark);
}

.customizer-share-help {
  margin: 10px 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

@media (max-width: 980px) {
  [data-mobile-step="identity"] .customizer-share-help,
  [data-mobile-step="preview"] .customizer-share-help { display: none; }
}

.customizer-quote {
  border: 1px solid var(--blue-dark);
  background: var(--blue-dark);
  color: var(--white);
}

.customizer-whatsapp {
  grid-column: 1 / -1;
  border: 1px solid #16855f;
  background: #16855f;
  color: var(--white);
}

.customizer-export-actions a[aria-disabled="true"] {
  opacity: 0.55;
  cursor: wait;
  pointer-events: none;
}

.customizer-share-guide {
  display: none;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.product-customizer.has-customizer-content .customizer-share-guide {
  display: grid;
}

.product-customizer:not(.has-customizer-content) .customizer-download {
  display: none;
}

.product-customizer:not(.has-customizer-content) .customizer-export-actions {
  grid-template-columns: 1fr;
}

.product-customizer:not(.has-customizer-content) .customizer-whatsapp {
  grid-column: auto;
}

.customizer-share-guide li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  min-height: 48px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  background: #f8faf9;
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
}

.customizer-share-guide span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  background: var(--navy-deep);
  color: var(--white);
  font-size: 10px;
  font-weight: 900;
}

.customizer-disclaimer {
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--red);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

@media (max-width: 980px) {
  .product-customizer-heading,
  .product-customizer-layout {
    grid-template-columns: 1fr;
  }

  .product-customizer-heading {
    gap: 15px;
  }

  .product-customizer-intro {
    max-width: 700px;
  }

  .customizer-preview-panel {
    position: static;
    top: auto;
    z-index: auto;
    width: min(100%, 460px);
    margin-inline: auto;
    box-shadow: none;
  }

  .customizer-stage {
    height: auto;
    aspect-ratio: 1 / 1;
  }
}

@media (max-width: 680px) {
  .product-customizer {
    margin-top: 50px;
    padding: 25px 16px;
  }

  .customizer-preview-panel {
    position: static;
    width: min(100%, 300px);
  }

  .product-customizer-heading {
    margin-bottom: 24px;
  }

  .product-customizer-heading h2 {
    font-size: clamp(31px, 10vw, 42px);
  }

  .customizer-steps {
    grid-template-columns: 1fr;
  }

  .customizer-steps li {
    padding-inline: 10px;
  }

  .customizer-steps li + li {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .customizer-optional-note {
    padding: 15px;
  }

  .customizer-preview-head {
    min-height: 64px;
    padding: 13px 14px;
  }

  .customizer-preview-head small {
    max-width: 130px;
    font-size: 10px;
  }

  .customizer-preview-panel figcaption {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .customizer-controls {
    padding: 18px 14px;
  }

  .customizer-url-control,
  .customizer-layer-switch,
  .customizer-export-actions,
  .customizer-share-guide {
    grid-template-columns: 1fr;
  }

  .customizer-url-control button,
  .customizer-export-actions .button,
  .customizer-whatsapp {
    grid-column: auto;
  }

  .customizer-colour-control,
  .customizer-nudge-control {
    align-items: flex-start;
    flex-direction: column;
  }

  .customizer-internet-option summary,
  .customizer-advanced-adjustments summary {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}

@media (max-width: 420px) {
  .product-customizer {
    margin-inline: -4px;
    padding-inline: 11px;
  }

  .customizer-history-actions {
    grid-template-columns: 1fr 1fr;
  }

  #customizer-reset {
    grid-column: 1 / -1;
  }

  .customizer-source-grid > div {
    padding: 12px;
  }

  .customizer-nudge-control > div {
    width: 100%;
    grid-template-columns: repeat(4, minmax(44px, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .customizer-mark,
  .customizer-controls button,
  .customizer-visibility-switch-ui,
  .customizer-visibility-switch-ui::after {
    transition: none;
  }
}

/* Progressive mobile flow. The same inputs, layers and history serve every step. */
@media (max-width: 980px) {
  .product-customizer[data-mobile-step] {
    margin: 28px 0 0;
    padding: 18px 14px;
    scroll-margin-top: 12px;
  }

  .product-customizer:focus:not(:focus-visible) { outline: none; }
  .product-customizer:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
  .customizer-desktop-copy { display: none; }
  .customizer-mobile-copy { display: inline; }
  .customizer-mobile-product {
    display: block;
    margin: 8px 0 0;
    color: #52665c;
    font-size: 14px;
    font-weight: 650;
    line-height: 1.4;
  }

  .product-customizer-heading { gap: 6px; margin-bottom: 12px; }
  .product-customizer-heading h2 { margin: 0; font-size: 27px; line-height: 1.15; }
  .product-customizer-heading .product-section-kicker,
  .product-customizer-intro,
  .customizer-optional-note > strong,
  .customizer-optional-note > span,
  .product-customizer[data-mobile-step] > .customizer-steps { display: none; }
  .customizer-optional-note { padding: 0; border: 0; background: transparent; }
  .customizer-optional-note a {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    margin: 0;
    font-size: 13px;
  }

  .product-customizer[data-mobile-step] .customizer-mobile-nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-bottom: 18px;
    border-bottom: 1px solid var(--line);
  }
  .customizer-mobile-nav button {
    display: flex;
    min-width: 0;
    min-height: 54px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    padding: 7px 4px;
    border: 0;
    border-bottom: 3px solid transparent;
    background: #f5f8fa;
    color: #52665c;
    font-size: 13px;
    font-weight: 750;
    line-height: 1.3;
    cursor: pointer;
  }
  .customizer-mobile-nav button > span { font-size: 11px; }
  .customizer-mobile-nav button[aria-current="step"] {
    border-bottom-color: var(--blue);
    background: var(--blue-soft);
    color: var(--blue-dark);
  }
  .customizer-mobile-nav button:disabled { opacity: 0.55; cursor: wait; }
  .customizer-mobile-nav button,
  .customizer-side-switch button,
  .customizer-controls :is(button, summary, a) { touch-action: manipulation; }

  [data-mobile-step="identity"] .customizer-preview-panel,
  [data-mobile-step="identity"] .customizer-adjustments-fieldset,
  [data-mobile-step="identity"] .customizer-history-actions,
  [data-mobile-step="identity"] .customizer-preview-next,
  [data-mobile-step="identity"] .customizer-mobile-review,
  [data-mobile-step="identity"] .customizer-mobile-feedback,
  [data-mobile-step="identity"] .customizer-export-actions,
  [data-mobile-step="identity"] .customizer-share-guide,
  [data-mobile-step="preview"] .customizer-identity-fieldset,
  [data-mobile-step="preview"] .product-customizer-heading,
  [data-mobile-step="preview"] .customizer-mobile-review,
  [data-mobile-step="preview"] .customizer-export-actions,
  [data-mobile-step="preview"] .customizer-share-guide,
  [data-mobile-step="preview"] .customizer-disclaimer,
  [data-mobile-step="request"] .customizer-preview-panel,
  [data-mobile-step="request"] .customizer-identity-fieldset,
  [data-mobile-step="request"] .customizer-adjustments-fieldset,
  [data-mobile-step="request"] .customizer-history-actions,
  [data-mobile-step="request"] .customizer-preview-next { display: none !important; }

  .product-customizer-layout { gap: 14px; }
  .customizer-controls { padding: 16px; }
  .customizer-controls fieldset,
  .customizer-controls fieldset + fieldset { padding: 0; border: 0; }
  .customizer-controls legend { gap: 8px; margin-bottom: 14px; font-size: 16px; }
  .customizer-controls legend > span { display: none; }
  .customizer-identity-fieldset > .customizer-fieldset-intro { display: none; }
  .customizer-source-grid { gap: 12px; margin-top: 16px; }
  .customizer-source-grid > div { padding: 12px; }
  .customizer-controls small { font-size: 12px; line-height: 1.45; }
  .customizer-internet-option summary { min-height: 48px; }
  .customizer-internet-option summary small,
  .customizer-advanced-adjustments summary small { display: none; }
  .customizer-status { margin-block: 10px; font-size: 13px; }
  .customizer-mobile-next.button {
    display: inline-flex;
    width: 100%;
    min-height: 50px;
    justify-content: space-between;
    gap: 10px;
    margin-top: 12px;
    padding: 12px 14px;
    border-color: var(--blue);
    background: var(--blue);
    color: white;
    font-size: 15px;
    line-height: 1.4;
    text-align: left;
  }
  .customizer-mobile-next.button:disabled { opacity: 0.55; cursor: wait; }

  [data-mobile-step="preview"] .customizer-preview-panel {
    position: sticky;
    top: 84px;
    z-index: 10;
    width: 100%;
    background: var(--white);
    box-shadow: 0 4px 12px rgba(7, 31, 53, 0.08);
  }
  .customizer-preview-head { min-height: 48px; gap: 10px; padding: 9px 12px; }
  .customizer-preview-head strong { font-size: 14px; }
  .customizer-preview-head small { max-width: 115px; font-size: 10px; letter-spacing: 0; }
  .customizer-preview-head > div > span,
  .customizer-preview-notice,
  .customizer-safe-area span { display: none; }
  .customizer-side-switch button { min-height: 44px; padding: 9px; }
  .customizer-side-switch button small { display: none; }
  .customizer-stage { width: min(100%, 260px); margin-inline: auto; }
  .customizer-empty-state { width: 86%; padding: 10px; box-shadow: none; }
  .customizer-empty-state strong { font-size: 13px; line-height: 1.4; }
  .customizer-empty-state > span { display: none; }
  .customizer-preview-panel figcaption {
    position: absolute;
    width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
  }
  .customizer-adjustments-fieldset > legend,
  .customizer-adjustments-fieldset > .customizer-fieldset-intro,
  .customizer-adjustments-fieldset .customizer-layer-label,
  .customizer-layer-settings-head,
  .customizer-layer-switch small,
  .customizer-visibility-control > .customizer-control-label,
  .customizer-visibility-copy small { display: none !important; }
  .customizer-layer-switch { grid-template-columns: 1fr 1fr; margin-bottom: 12px; }
  .customizer-layer-switch button { min-height: 46px; padding: 10px 12px; }
  .customizer-layer-settings { border: 0; background: transparent; }
  .customizer-visibility-control { margin: 0 0 12px; padding: 12px; }
  .customizer-visibility-switch { min-height: 44px; }
  .customizer-advanced-adjustments summary { min-height: 48px; }
  .customizer-advanced-adjustments-body { padding: 14px 10px; }
  .customizer-history-actions { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; padding-top: 14px; }
  #customizer-reset { grid-column: auto; }

  [data-mobile-step="request"] .customizer-mobile-review { display: block; }
  .customizer-mobile-review h3 { margin: 0 0 14px; font-size: 20px; }
  .customizer-mobile-review dl { margin: 0; border-block: 1px solid var(--line); }
  .customizer-mobile-review dl > div { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 12px; padding: 12px 0; }
  .customizer-mobile-review dl > div + div { border-top: 1px solid var(--line); }
  .customizer-mobile-review dt { color: #52665c; font-size: 14px; }
  .customizer-mobile-review dd { margin: 0; font-size: 14px; font-weight: 700; overflow-wrap: anywhere; }
  .customizer-mobile-review p { margin: 12px 0 4px; color: #52665c; font-size: 13px; line-height: 1.5; }
  .customizer-mobile-review button { min-height: 44px; padding: 8px 0; border: 0; background: transparent; color: var(--blue-dark); text-decoration: underline; text-underline-offset: 4px; }
  .customizer-export-actions { grid-template-columns: 1fr; margin-top: 14px; }
  .customizer-export-actions .button { grid-column: auto; min-height: 50px; font-size: 14px; }
  .customizer-quote { order: -1; }
  .customizer-whatsapp { background: var(--white); color: #176b4c; }
  .customizer-share-guide { grid-template-columns: 1fr; }
  .customizer-disclaimer { font-size: 12px; }
  .customizer-mobile-feedback:not(:empty) { display: block; }
}

@media (max-width: 980px) and (max-height: 650px) {
  .customizer-stage { width: min(100%, 170px); }
}

@media (min-width: 700px) and (max-width: 980px) and (max-height: 500px) {
  [data-mobile-step="preview"] .product-customizer-layout {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }
  .product-customizer-heading { grid-template-columns: 1fr auto; align-items: center; }
  .customizer-mobile-product { margin-top: 4px; }
  .customizer-mobile-nav button { min-height: 44px; flex-direction: row; gap: 8px; }
}