:root {
  --settings-container: 1228px;
  --settings-border: #101010;
  --settings-muted: #6a6a6a;
  --settings-panel: #f0eff9;
  --settings-gray: #d9d9d9;
}

body {
  background: var(--white);
}

.settings-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  background: var(--white);
}

.settings-page .site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  width: 100%;
  height: 65px;
  display: flex;
  justify-content: center;
  background: var(--accent);
}

.settings-page .site-header__inner {
  width: min(calc(100% - 40px), 800px);
  height: 65px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--black);
}

.settings-page .site-header__logo {
  width: 92px;
  height: 45px;
  display: block;
  flex: 0 0 auto;
  overflow: hidden;
}

.settings-page .site-header__logo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.settings-page .site-header__logo::before {
  content: none;
}

.settings-page .site-nav {
  height: 25px;
  display: flex;
  align-items: center;
  gap: 48px;
  color: var(--white);
  font-size: 14px;
  line-height: 1.1;
  white-space: nowrap;
}

.settings-page .site-nav a,
.settings-page .account-pill,
.settings-page .footer-mini a,
.settings-page .burger-button,
.settings-page .mobile-menu__panel a,
.model-row,
.choice-chip,
.swatch-chip,
.mode-switch__button,
.settings-button {
  transition: color var(--transition), background-color var(--transition), border-color var(--transition), opacity var(--transition), transform var(--transition);
}

.settings-page .site-nav a:hover,
.settings-page .site-nav a:focus-visible {
  opacity: 0.75;
}

.settings-page .account-pill {
  min-height: 22px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 5px 5px 12px;
  border: 1px solid var(--black);
  border-radius: 30px;
  color: var(--white);
  background: var(--black);
  font-size: 16px;
  white-space: nowrap;
}

.settings-page .account-pill:hover,
.settings-page .account-pill:focus-visible {
  background: var(--black);
  border-color: var(--black);
}

.settings-page .account-pill__icon {
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--black);
  background: var(--white);
  line-height: 1;
  transition: color var(--transition), background-color var(--transition);
}

.settings-page .account-pill:hover .account-pill__icon,
.settings-page .account-pill:focus-visible .account-pill__icon {
  color: var(--white);
  background: var(--accent);
}

.settings-page .menu-toggle,
.settings-page .burger-button,
.settings-page .mobile-menu {
  display: none;
}

.settings-main {
  flex: 1;
  padding: 93px 0 116px;
}

.settings-main__inner {
  width: min(calc(100% - 80px), var(--settings-container));
  margin-inline: auto;
}

.settings-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.settings-step {
  min-height: 51px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--black);
}

.settings-step.is-active {
  padding: 0 17px 0 10px;
  border: 1px solid var(--accent);
  border-radius: 26px;
  color: var(--accent);
}

.settings-step__num {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 2px solid currentColor;
  border-radius: 50%;
  color: inherit;
  font-size: 18px;
  line-height: 1;
}

.settings-stepper__line {
  width: 15px;
  height: 1px;
  flex: 0 0 auto;
  background: var(--black);
}

.settings-intro {
  margin-top: 39px;
}

.settings-intro h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 30px;
  line-height: 1.1;
  font-weight: 700;
}

.settings-intro p {
  margin: 13px 0 0;
  font-size: 24px;
  line-height: 1.08;
}

.settings-layout {
  display: grid;
  grid-template-columns: 408px minmax(0, 784px);
  gap: 16px;
  align-items: start;
  margin-top: 27px;
}

.models-panel__head {
  min-height: 25px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 9px;
}

.models-panel__head h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 24px;
  line-height: 1;
  font-weight: 700;
}

.models-panel__head span {
  color: var(--settings-muted);
  font-size: 18px;
  line-height: 1;
  white-space: nowrap;
}

.models-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.model-row {
  width: 100%;
  min-height: 72px;
  display: grid;
  grid-template-columns: 55px minmax(0, 1fr);
  align-items: center;
  gap: 13px;
  padding: 9px;
  border: 2px solid var(--settings-border);
  border-radius: 13px;
  color: var(--ink);
  background: var(--white);
  text-align: left;
}

.model-row:hover,
.model-row:focus-visible {
  border-color: var(--accent);
}

.model-row.is-active {
  border-color: var(--accent);
  background: var(--settings-panel);
}

.model-row__icon {
  width: 55px;
  height: 55px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  color: #454545;
  background: #e2e2e2;
  font-size: 18px;
  line-height: 1;
}

.model-row.is-active .model-row__icon,
.model-row.is-done .model-row__icon {
  color: var(--white);
  background: var(--accent);
}

.model-row__copy {
  min-width: 0;
  display: block;
}

.model-row__copy strong {
  display: block;
  margin-bottom: 6px;
  font-size: 20px;
  line-height: 1.1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-row__copy span {
  display: block;
  color: var(--settings-muted);
  font-size: 16px;
  line-height: 1.1;
}

.model-row.is-active .model-row__copy span,
.model-row.is-done .model-row__copy span {
  color: var(--accent);
}

.settings-workspace {
  min-width: 0;
}

.model-card,
.print-settings {
  border: 2px solid var(--settings-border);
  border-radius: 19px;
  background: var(--white);
}

.model-card {
  min-height: 238px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  padding: 14px;
}

.model-card__preview {
  min-height: 208px;
  border-radius: 13px;
  background: var(--settings-gray);
}

.model-card__body {
  min-width: 0;
  padding-top: 2px;
}

.model-card__body h2 {
  margin: 0 0 7px;
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: 31px;
  line-height: 1;
  font-weight: 700;
  overflow: hidden;
}

.model-card__size {
  width: fit-content;
  margin: 0 0 12px;
  padding: 2px 7px 3px;
  border: 2px solid var(--settings-border);
  border-radius: 14px;
  font-size: 16px;
  line-height: 1;
}

.settings-field {
  display: block;
  margin-top: 11px;
}

.settings-field span,
.select-field span,
.range-field > span,
.comment-field > span {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 7px;
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
}

.help-dot {
  display: none !important;
  width: 20px;
  height: 20px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 20px;
  margin: 0 !important;
  border: 2px solid currentColor;
  border-radius: 50%;
  color: var(--settings-border);
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  vertical-align: middle;
  transform: translateY(-1px);
}

.settings-field input,
.comment-field textarea,
.select-field select {
  width: 100%;
  border: 2px solid var(--settings-border);
  border-radius: 6px;
  color: var(--ink);
  background: var(--white);
  font-size: 16px;
}

.settings-field input {
  height: 36px;
  padding: 0 8px;
}

.print-settings {
  margin-top: 14px;
  padding: 14px 14px 11px;
}

.print-settings__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 376px;
  gap: 16px;
  align-items: center;
  padding-bottom: 9px;
  border-bottom: 1px solid #d8d8d8;
}

.print-settings__head h2 {
  margin: 0 0 4px;
  font-family: var(--font-heading);
  font-size: 25px;
  line-height: 1;
  font-weight: 700;
}

.print-settings__head p {
  max-width: 420px;
  margin: 0;
  font-size: 16px;
  line-height: 1.12;
}

.mode-switch {
  height: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 4px;
  border: 2px solid var(--settings-border);
  border-radius: 20px;
  background: var(--white);
}

.mode-switch__button {
  height: 28px;
  border: 0;
  border-radius: 15px;
  color: var(--ink);
  background: transparent;
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
}

.mode-switch__button.is-active {
  color: var(--white);
  background: var(--accent);
}

.mode-panel {
  display: none;
}

.mode-panel.is-active {
  display: block;
}

.purpose-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
  padding: 18px 0 16px;
}

.settings-group h3,
.colors-row h3 {
  margin: 0 0 9px;
  font-size: 16px;
  line-height: 1;
  font-weight: 700;
}

.chip-list,
.swatch-list {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.choice-chip,
.swatch-chip {
  min-height: 24px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 9px;
  border: 2px solid var(--settings-border);
  border-radius: 999px;
  color: var(--ink);
  background: var(--white);
  font-size: 16px;
  line-height: 1;
}

.choice-chip.is-selected,
.swatch-chip.is-selected {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(50, 64, 179, 0.1);
}

.choice-chip.is-selected::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.thin-toggle {
  min-height: 38px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 8px;
  border-top: 1px solid #d8d8d8;
  border-bottom: 1px solid #d8d8d8;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.1;
  cursor: pointer;
}

.thin-toggle input {
  position: absolute;
  width: 18px;
  height: 18px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.thin-toggle__box {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  margin-top: -1px;
  border: 1px solid var(--settings-border);
  border-radius: 5px;
  background: var(--white);
  transition: border-color var(--transition), background-color var(--transition);
}

.thin-toggle:hover .thin-toggle__box,
.thin-toggle input:focus-visible + .thin-toggle__box {
  border-color: var(--accent);
}

.thin-toggle input:checked + .thin-toggle__box {
  border-color: var(--accent);
  background-color: var(--accent);
  background-image: url("data:image/svg+xml,%3Csvg width='18' height='18' viewBox='0 0 14 14' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3.2 7.05L5.65 9.35L10.8 4.65' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.recommend-card {
  margin-top: 10px;
  padding: 10px 8px;
  border: 2px solid var(--accent);
  border-radius: 12px;
  color: var(--accent);
  background: rgba(50, 64, 179, 0.1);
}

.recommend-card[hidden],
.colors-row[hidden] {
  display: none;
}

.recommend-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
  font-size: 16px;
  line-height: 1;
}

.recommend-card__top span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
}

.recommend-card__top span::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.recommend-card p {
  margin: 0;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.14;
}

.colors-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 17px 8px;
  border-bottom: 1px solid #d8d8d8;
}

.colors-row p {
  margin: 1px 0 0;
  color: #909090;
  font-size: 16px;
  line-height: 1;
  white-space: nowrap;
}

.swatch-chip span {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  border: 2px solid var(--settings-border);
  border-radius: 50%;
  background: var(--swatch);
}

.manual-grid {
  display: grid;
  grid-template-columns: 180px 190px minmax(220px, 1fr);
  gap: 28px 32px;
  padding: 18px 0px;
}

.manual-colors {
  grid-column: 2 / 4;
  min-width: 0;
}

.manual-colors .colors-row {
  min-height: 86px;
  padding: 0;
  border-bottom: 0;
}

.select-field select {
  height: 36px;
  padding: 0 42px 0 12px;
  border-radius: 18px;
}

.range-field {
  display: grid;
  grid-template-columns: 1fr 44px;
  gap: 8px;
  align-items: end;
  grid-column: 3;
}

.range-field > span {
  grid-column: 1 / -1;
}

.range-field input {
  width: 100%;
  accent-color: var(--accent);
}

.range-field output {
  color: #777;
  font-size: 16px;
  line-height: 1;
}

.comment-field {
  display: block;
  padding: 10px 8px 0;
  border-top: 1px solid #d8d8d8;
}

.comment-field textarea {
  height: 59px;
  resize: vertical;
  padding: 8px;
}

.settings-actions {
  display: flex;
  justify-content: flex-end;
  gap: 28px;
  margin-top: 14px;
}

.settings-button {
  min-height: 32px;
  display: inline-grid;
  place-items: center;
  padding: 6px 28px;
  border: 2px solid var(--settings-border);
  border-radius: 18px;
  color: var(--settings-border);
  background: var(--white);
  font-size: 16px;
  line-height: 1;
  white-space: nowrap;
}

.settings-button--back {
  min-width: 150px;
}

.settings-button--duplicate {
  min-width: 214px;
  border-color: var(--accent);
  color: var(--accent);
}

.settings-button--save {
  min-width: 133px;
  border-color: var(--accent);
  color: var(--white);
  background: var(--accent);
}

.settings-button.is-disabled,
.settings-button[aria-disabled="true"] {
  pointer-events: none;
  cursor: not-allowed;
  opacity: 0.45;
  filter: grayscale(0.25);
}

.settings-button:hover,
.settings-button:focus-visible {
  color: var(--white);
  background: var(--black);
  border-color: var(--black);
}

.settings-page .footer-mini {
  min-height: 102px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 0;
  color: var(--white);
  background: var(--black);
}

.settings-page .footer-mini__inner {
  width: min(calc(100% - 80px), var(--settings-container));
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.88);
  font-size: 16px;
  line-height: 1.1;
  text-align: center;
}

.settings-page .footer-mini a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.settings-page .footer-mini a:hover,
.settings-page .footer-mini a:focus-visible {
  color: var(--white);
}

@media (max-width: 1280px) {
  :root {
    --settings-container: 1080px;
  }

  .settings-page .site-nav {
    gap: 48px;
  }

  .settings-layout {
    grid-template-columns: 390px minmax(0, 1fr);
  }

  .print-settings__head {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1100px) {
  .settings-page .site-header__inner,
  .settings-main__inner,
  .settings-page .footer-mini__inner {
    width: min(calc(100% - 48px), 920px);
  }

  .settings-page .site-header__inner {
    width: min(calc(100% - 40px), 800px);
  }

  .settings-page .site-nav {
    gap: 48px;
    font-size: 14px;
  }

  .settings-layout {
    grid-template-columns: 1fr;
  }

  .models-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .settings-page .site-header {
    height: 58px;
  }

  .settings-page .site-header__inner {
    width: calc(100% - 24px);
    height: 58px;
  }

  .settings-page .site-header__logo {
    width: 82px;
    height: 40px;
  }

  .settings-page .site-header__logo::before {
    font-size: 34px;
    line-height: 1.1;
  }

  .settings-page .site-nav,
  .settings-page .account-pill {
    display: none;
  }

  .settings-page .menu-toggle {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .settings-page .burger-button {
    position: relative;
    z-index: 12;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border: 0;
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
  }

  .settings-page .burger-button span {
    position: absolute;
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: var(--white);
    transition: transform 240ms ease, opacity 180ms ease, top 240ms ease;
  }

  .settings-page .burger-button span:nth-child(1) { top: 14px; }
  .settings-page .burger-button span:nth-child(2) { top: 20px; }
  .settings-page .burger-button span:nth-child(3) { top: 26px; }

  .settings-page .menu-toggle:checked + .burger-button {
    background: var(--black);
  }

  .settings-page .menu-toggle:checked + .burger-button span:nth-child(1) {
    top: 20px;
    transform: rotate(45deg);
  }

  .settings-page .menu-toggle:checked + .burger-button span:nth-child(2) {
    opacity: 0;
  }

  .settings-page .menu-toggle:checked + .burger-button span:nth-child(3) {
    top: 20px;
    transform: rotate(-45deg);
  }

  .settings-page .mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 11;
    display: block;
    visibility: hidden;
    opacity: 0;
    padding: 98px 24px 40px;
    background: var(--white);
    transform: translateY(-10px);
    transition: opacity 240ms ease, visibility 240ms ease, transform 240ms ease;
  }

  .settings-page .menu-toggle:checked ~ .mobile-menu {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .settings-page .mobile-menu__panel {
    min-height: calc(100vh - 138px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 26px;
    color: var(--black);
    font-family: var(--font-heading);
    font-size: 28px;
    line-height: 1;
    text-align: center;
  }

  .settings-main {
    padding: 82px 0 56px;
  }

  .settings-main__inner,
  .settings-page .footer-mini__inner {
    width: calc(100% - 24px);
  }

  .settings-stepper {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 3px;
    font-size: 15px;
    scrollbar-width: none;
  }

  .settings-stepper::-webkit-scrollbar {
    display: none;
  }

  .settings-step {
    min-height: 42px;
  }

  .settings-step__num {
    width: 26px;
    height: 26px;
    font-size: 15px;
  }

  .settings-intro {
    margin-top: 24px;
  }

  .settings-intro h1 {
    font-size: 26px;
  }

  .settings-intro p {
    font-size: 18px;
  }

  .models-list,
  .model-card,
  .purpose-grid,
  .manual-grid {
    grid-template-columns: 1fr;
  }

  .manual-colors,
  .range-field {
    grid-column: auto;
  }

  .model-card__preview {
    min-height: 180px;
  }

  .colors-row,
  .settings-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .settings-actions {
    gap: 10px;
  }

  .settings-button {
    width: 100%;
  }
}

@media (max-width: 520px) {
  .settings-stepper {
    gap: 10px;
  }

  .settings-step span:last-child {
    max-width: 130px;
    white-space: normal;
  }

  .mode-switch {
    grid-template-columns: 1fr;
    height: auto;
    border-radius: 18px;
  }

  .mode-switch__button {
    height: 34px;
  }

  .model-row__copy strong {
    font-size: 17px;
  }

  .model-row__copy span,
  .choice-chip,
  .swatch-chip {
    font-size: 14px;
  }
}