:root {
  --pattern-stage-bg: rgba(255, 255, 255, 0.65);
}

/* Written instructions & setup copy — Montserrat on this route only (see pattern/index.html body) */
body.pattern-page {
  font-family: "Montserrat", system-ui, sans-serif;
  /* Match /pattern-progress/ light gray canvas. */
  background: #f7f8fa;
}

/* Header wordmark color is shared via css/app.css */

.pattern-main {
  width: min(560px, 100%);
  margin: 0 auto;
  padding: 1rem 1.25rem;
  padding-left: max(1.25rem, env(safe-area-inset-left, 0px));
  padding-right: max(1.25rem, env(safe-area-inset-right, 0px));
  display: block;
}

/* Mobile-first: right-panel becomes the whole app UI */
.pattern-stage-wrap {
  display: none;
}

body[data-view="home"] .pattern-stage-wrap {
  display: block;
  margin-bottom: 12px;
}

body[data-view="home"].pattern-page--hue-no-stage .pattern-stage-wrap {
  display: none;
  margin-bottom: 0;
}

body[data-view="home"][data-hue-section="setup"]:not(.pattern-page--colorway-embed)
  .pattern-stage-wrap {
  display: none;
  margin-bottom: 0;
}

body[data-view="setup"].pattern-page--chroma-setup-overview .pattern-stage-wrap {
  display: none;
  margin-bottom: 0;
}

body[data-view="setup"].pattern-page--colorway-embed .pattern-stage-wrap {
  display: block;
  margin-bottom: 12px;
}

body.pattern-page--colorway-embed .pattern-stage-wrap {
  display: block;
  margin-bottom: 12px;
}

body.pattern-page--colorway-embed .pattern-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  max-height: min(42vh, 320px);
  min-height: 180px;
}

body.pattern-page--colorway-embed .pattern-stage svg {
  width: 100%;
  height: auto;
  max-height: min(38vh, 300px);
}

/* Match colorway page: clickable zones + direct reset affordance */
body.pattern-page--colorway-embed .pattern-stage.svg-stage svg [data-color-zone] {
  cursor: pointer;
}

.pattern-hue-home--color-scheme,
.pattern-chroma-setup--colorway {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pattern-card--colorway-controls .pattern-card__title {
  margin-bottom: 0.35rem;
}

.pattern-colorway-panel-host.panel-inner {
  gap: 0.65rem;
  padding: 0;
}

.pattern-colorway-panel-host .cw-embedded-colorway-hint {
  margin: 0.15rem 0 0;
  font-size: 0.875rem;
  line-height: 1.45;
  color: rgba(12, 41, 90, 0.72);
}

body[data-view="home"].pattern-page--hue-no-stage .pattern-main,
body[data-hue-section="setup"] .pattern-main {
  padding-top: 0.5rem;
}

.pattern-stage {
  background: #ffffff;
  border: 1px solid rgba(12, 41, 90, 0.14);
  border-radius: var(--radius);
  overflow: hidden;
  padding: 12px;
  min-height: 0;
  box-shadow: 0 10px 28px rgba(12, 41, 90, 0.1);
}

.pattern-stage svg {
  width: 100%;
  height: auto;
  display: block;
}

/* Stage carousel (home view): photo + full diagram */
.pattern-stage-carousel {
  width: 100%;
  /* Shared “viewport” height for both slides (keeps sizes consistent without wasting space). */
  --pattern-carousel-h: clamp(320px, 46vh, 420px);
  /* Allow vertical page scroll; let JS handle horizontal swipe. */
  touch-action: pan-y;
}

.pattern-stage-carousel__track {
  display: flex;
  width: 200%;
  transform: translateX(0%);
  transition: transform 220ms ease;
}

.pattern-stage-carousel__slide {
  width: 100%;
  flex: 0 0 50%;
}

.pattern-stage-carousel__img {
  width: 100%;
  height: var(--pattern-carousel-h);
  object-fit: contain;
  object-position: center;
  display: block;
  border-radius: 14px;
  border: 1px solid rgba(12, 41, 90, 0.12);
  background: #ffffff;
}

.pattern-stage-carousel__diagram {
  width: 100%;
  height: var(--pattern-carousel-h);
  border-radius: 14px;
  border: 1px solid rgba(12, 41, 90, 0.12);
  background: #ffffff;
  padding: 10px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pattern-stage-carousel__diagram svg {
  width: auto;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  display: block;
}

.pattern-stage-carousel__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 6px;
}

@media (max-width: 420px) {
  .pattern-stage {
    padding: 10px;
  }

  .pattern-stage-carousel {
    --pattern-carousel-h: clamp(260px, 38vh, 340px);
  }

  .pattern-stage-carousel__dots {
    margin-top: 4px;
  }
}

.pattern-stage-carousel__dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  border: none;
  background: rgba(12, 41, 90, 0.22);
  cursor: pointer;
  padding: 0;
}

.pattern-stage-carousel__dot--active {
  background: rgba(12, 41, 90, 0.6);
}

.pattern-hue-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: clamp(260px, 42vh, 420px);
  border-radius: 14px;
  border: 1px solid rgba(12, 41, 90, 0.12);
  background:
    radial-gradient(circle at top left, rgba(27, 154, 170, 0.12), transparent 38%),
    #ffffff;
  overflow: hidden;
}

.pattern-hue-stage__img {
  width: 100%;
  height: clamp(260px, 42vh, 420px);
  object-fit: cover;
  object-position: center;
  display: block;
}

.pattern-hue-section-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  max-height: min(32vh, 200px);
  border-radius: 14px;
  border: 1px solid rgba(12, 41, 90, 0.12);
  background: #fff;
  overflow: hidden;
}

.pattern-hue-section-stage__img {
  width: 100%;
  height: min(32vh, 200px);
  object-fit: cover;
  object-position: center;
  display: block;
}

.pattern-hue-full-chart-stage {
  min-height: clamp(260px, 50vh, 640px);
  max-height: min(78vh, 900px);
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 14px;
  border: 1px solid rgba(12, 41, 90, 0.12);
  background: #fff;
}

.pattern-hue-full-chart-stage__img {
  display: block;
  width: 100%;
  height: auto;
}

.pattern-hue-full-chart-hint {
  margin-top: 0.5rem;
  font-size: 0.875rem;
}

.pattern-hue-home {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pattern-hue-hero {
  background:
    radial-gradient(circle at top right, rgba(241, 148, 85, 0.18), transparent 34%),
    #ffffff;
}

.pattern-hue-kicker {
  margin: 0 0 6px;
  font-family: "Lexend", system-ui, sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dc-teal);
}

.pattern-hue-title {
  margin-bottom: 8px;
}

.pattern-hue-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.pattern-hue-callout {
  border-color: rgba(27, 154, 170, 0.28);
}

.pattern-hue-tip {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  background: rgba(245, 245, 245, 0.82);
}

.pattern-hue-tip__icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 999px;
  background: rgba(241, 148, 85, 0.18);
}

.pattern-hue-list {
  margin: 10px 0 0;
  padding-left: 1.2rem;
  color: var(--dc-text-muted);
  line-height: 1.55;
}

.pattern-hue-section-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 8px;
  margin-top: 12px;
}

@media (min-width: 560px) {
  .pattern-hue-section-grid {
    grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
    gap: 10px;
  }
}

.pattern-hue-section-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(12, 41, 90, 0.14);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.78);
  color: inherit;
  text-decoration: none;
  box-shadow: 0 1px 4px rgba(12, 41, 90, 0.06);
}

.pattern-hue-section-card__media {
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
  background: rgba(12, 41, 90, 0.06);
}

.pattern-hue-section-card__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.pattern-hue-section-card > :not(.pattern-hue-section-card__media) {
  margin-left: 8px;
  margin-right: 8px;
}

.pattern-hue-section-card > .pattern-hue-section-card__title {
  margin: 6px 8px 8px;
}

.pattern-hue-section-card:not(:has(.pattern-hue-section-card__media)) {
  padding: 12px;
}

.pattern-hue-section-card:not(:has(.pattern-hue-section-card__media)) > * {
  margin-left: 0;
  margin-right: 0;
}

.pattern-hue-section-card:not(:has(.pattern-hue-section-card__media)) > .pattern-hue-section-card__title {
  margin-top: 0;
}

.pattern-hue-section-card:hover {
  border-color: var(--dc-teal);
  box-shadow: var(--dc-shadow);
}

button.pattern-hue-section-card {
  width: 100%;
  cursor: pointer;
  text-align: left;
  font: inherit;
}

.pattern-hue-back {
  margin-bottom: 12px;
}

.pattern-hue-text-back {
  display: inline-block;
  margin: 0 0 10px;
  padding: 0;
  border: 0;
  background: none;
  font-family: Lexend, system-ui, sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--dc-teal, #1b9aa0);
  cursor: pointer;
  text-align: left;
}

.pattern-hue-text-back:hover {
  text-decoration: underline;
}

.pattern-hue-setup-back {
  padding: 0.35rem 1.25rem 0.65rem;
  padding-left: max(1.25rem, env(safe-area-inset-left, 0px));
  padding-right: max(1.25rem, env(safe-area-inset-right, 0px));
}

.pattern-hue-home--setup {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pattern-hue-setup-intro-hero {
  margin: -1rem -1.25rem 0.35rem;
  margin-left: max(-1.25rem, calc(-1 * env(safe-area-inset-left, 0px)));
  margin-right: max(-1.25rem, calc(-1 * env(safe-area-inset-right, 0px)));
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(12, 41, 90, 0.08);
}

.pattern-hue-setup-back + .pattern-hue-setup-intro-hero {
  margin-top: 0;
}

.pattern-hue-setup-video--hero {
  margin: 0;
}

.pattern-hue-setup-video--hero .pattern-video-embed {
  aspect-ratio: 16 / 9;
  min-height: min(52vw, 280px);
  border-radius: 0;
  border-left: 0;
  border-right: 0;
  box-shadow: 0 8px 24px rgba(12, 41, 90, 0.12);
}

.pattern-hue-intro-cover {
  margin: 0;
  line-height: 0;
  background: #ffeee5;
  box-shadow: 0 8px 24px rgba(12, 41, 90, 0.12);
}

.pattern-hue-intro-cover__img {
  display: block;
  width: 100%;
  height: auto;
  min-height: min(40vw, 200px);
  max-height: min(52vw, 280px);
  object-fit: cover;
  object-position: center;
}

.pattern-hue-setup-video-help {
  margin: 0.25rem 1rem 0;
}

.pattern-hue-setup-video-help__summary {
  cursor: pointer;
  font-family: Lexend, system-ui, sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(12, 41, 90, 0.55);
  list-style: none;
}

.pattern-hue-setup-video-help__summary::-webkit-details-marker {
  display: none;
}

.pattern-hue-setup-video-help__link {
  display: inline-block;
  margin-top: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--dc-teal, #1b9aa0);
}

.pattern-hue-continue-banner {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(27, 154, 160, 0.28);
  background: rgba(196, 232, 198, 0.35);
  box-shadow: 0 2px 10px rgba(12, 41, 90, 0.08);
}

.pattern-hue-continue-banner__status {
  margin: 0 0 0.65rem;
  font-family: Montserrat, system-ui, sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(12, 41, 90, 0.82);
}

.pattern-hue-continue-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pattern-hue-continue-banner__btn {
  flex: 1 1 10rem;
  justify-content: center;
  text-align: center;
  text-decoration: none;
}

.pattern-hue-setup-body {
  margin: 0;
  padding: 0.35rem 0 0.5rem;
  background: linear-gradient(
    180deg,
    rgba(27, 154, 160, 0.05) 0%,
    rgba(27, 154, 160, 0.02) 48px,
    transparent 120px
  );
}

.pattern-hue-setup-overview--flat {
  margin: -0.15rem 0 1rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid rgba(12, 41, 90, 0.14);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 2px 10px rgba(12, 41, 90, 0.06);
}

.pattern-hue-setup-overview--flat .pattern-hue-setup-overview__summary {
  padding: 0.15rem 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(27, 154, 160, 0.88);
}

.pattern-hue-setup-overview__body {
  margin: 0.5rem 0 0;
  padding: 0 0 0 0.65rem;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--dc-text-muted, rgba(12, 41, 90, 0.72));
}

.pattern-hue-setup-overview--flat .pattern-hue-setup-overview__list {
  margin-top: 0.5rem;
  padding-left: 1.1rem;
}

.pattern-hue-setup-steps-heading {
  margin: 0 0 0.25rem;
  font-family: Comfortaa, system-ui, sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(27, 154, 160, 0.88);
}

.pattern-hue-setup-steps-lead {
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--dc-text-muted, rgba(12, 41, 90, 0.72));
}

.pattern-hue-setup-steps {
  --pattern-setup-strip: #89d18c;
  --pattern-setup-badge: var(--dc-navy, #0c295a);
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
}

.pattern-hue-setup-steps .pattern-hue-section-card--setup-step {
  display: grid;
  grid-template-columns: auto minmax(72px, 88px) minmax(0, 1fr);
  grid-template-areas: "order media title";
  align-items: center;
  gap: 10px 12px;
  padding: 10px 12px;
  text-align: left;
  background: #fff;
  border: 1px solid rgba(12, 41, 90, 0.16);
  border-left: 4px solid var(--pattern-setup-strip, #89d18c);
  box-shadow: 0 2px 10px rgba(12, 41, 90, 0.08);
}

.pattern-hue-setup-steps .pattern-hue-section-card__order {
  grid-area: order;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: var(--pattern-setup-badge, #0c295a);
  border: 1px solid var(--pattern-setup-badge, #0c295a);
  font-family: "Lexend", system-ui, sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(12, 41, 90, 0.2);
}

.pattern-hue-setup-steps .pattern-hue-section-card__media {
  grid-area: media;
  position: relative;
  width: 100%;
  max-width: 88px;
  border-radius: 10px;
  overflow: hidden;
}

.pattern-hue-part-steps .pattern-hue-section-card--setup-step {
  grid-template-columns: auto minmax(88px, 96px) minmax(0, 1fr);
}

.pattern-hue-part-steps .pattern-hue-section-card__media {
  max-width: 96px;
}

.pattern-hue-setup-steps .pattern-hue-section-card__img {
  width: 100%;
  height: 56px;
  object-fit: cover;
  object-position: center;
}

.pattern-hue-setup-steps .pattern-hue-section-card > :not(.pattern-hue-section-card__media) {
  margin-left: 0;
  margin-right: 0;
}

.pattern-hue-setup--past-video .pattern-hue-section-card--setup-step-start {
  border-color: rgba(12, 41, 90, 0.2);
  border-left-color: var(--pattern-setup-strip, #89d18c);
  border-left-width: 4px;
  box-shadow:
    0 0 0 1px rgba(137, 209, 140, 0.2),
    0 8px 22px rgba(12, 41, 90, 0.12);
}

.pattern-hue-setup--past-video .pattern-hue-section-card--setup-step-start .pattern-hue-section-card__order {
  background: var(--pattern-setup-badge, #0c295a);
  border-color: var(--pattern-setup-badge, #0c295a);
  color: #fff;
  box-shadow: 0 2px 6px rgba(12, 41, 90, 0.2);
}

.pattern-hue-setup--past-video .pattern-hue-section-card--setup-step-start::after {
  content: none;
}

@media (min-width: 560px) {
  .pattern-hue-setup-steps {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .pattern-hue-setup-steps .pattern-hue-section-card--setup-step {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    border-left-width: 4px;
  }

  .pattern-hue-setup-steps .pattern-hue-section-card__order {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 1;
    box-shadow: 0 2px 6px rgba(12, 41, 90, 0.2);
  }

  .pattern-hue-setup-steps .pattern-hue-section-card--setup-step {
    position: relative;
  }

  .pattern-hue-setup-steps .pattern-hue-section-card__media {
    max-width: none;
    width: 100%;
  }

  .pattern-hue-setup-steps .pattern-hue-section-card__img {
    height: auto;
    min-height: 100px;
    max-height: 120px;
    object-fit: contain;
  }

  .pattern-hue-setup-steps .pattern-hue-section-card__text,
  .pattern-hue-setup-steps .pattern-hue-section-card__title {
    margin: 8px;
    text-align: center;
    font-size: 1rem;
  }

  .pattern-hue-setup-steps .pattern-hue-section-card__text {
    align-items: center;
  }

  .pattern-hue-setup--past-video .pattern-hue-section-card--setup-step-start::after {
    content: "Start here";
    display: block;
    margin: 0 8px 8px;
    text-align: center;
    font-family: Lexend, system-ui, sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--dc-teal, #1b9aa0);
  }
}

.pattern-hue-setup-video {
  margin-bottom: 1rem;
}

.pattern-hue-setup-video__title {
  margin: 0 0 0.5rem;
  font-family: Comfortaa, system-ui, sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dc-navy, #0c295a);
}

.pattern-hue-setup-overview:not(.pattern-hue-setup-overview--flat) {
  margin: 0 0 1rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid rgba(12, 41, 90, 0.12);
  border-radius: 12px;
  background: rgba(27, 154, 160, 0.04);
}

.pattern-hue-setup-overview__summary {
  cursor: pointer;
  font-family: Comfortaa, system-ui, sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dc-navy, #0c295a);
  list-style: none;
}

.pattern-hue-setup-overview__summary::-webkit-details-marker {
  display: none;
}

.pattern-hue-setup-overview__summary::before {
  content: "▸ ";
  display: inline-block;
  transition: transform 0.15s ease;
}

.pattern-hue-setup-overview[open] .pattern-hue-setup-overview__summary::before {
  transform: rotate(90deg);
}

.pattern-hue-setup-overview__list {
  margin: 0.65rem 0 0;
  padding-left: 1.15rem;
}

.pattern-hue-subsection-grid {
  margin-top: 10px;
}

.pattern-hue-content-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(12, 41, 90, 0.1);
}

/* Shawl construction — overview hero + part blocks */
.pattern-hue-construction-hero {
  margin: 0 0 12px;
}

.pattern-hue-construction-hero__img {
  display: block;
  width: 100%;
  max-height: 220px;
  object-fit: contain;
  object-position: center;
  border-radius: 12px;
  border: 1px solid rgba(12, 41, 90, 0.12);
  background: #fff;
}

.pattern-hue-construction-hero__caption {
  margin: 6px 0 0;
  font-size: 0.82rem;
  line-height: 1.4;
  text-align: center;
}

.pattern-hue-construction-intro {
  margin: 0 0 4px;
}

.pattern-hue-construction-parts-title {
  margin: 14px 0 8px;
  padding-top: 12px;
  border-top: 1px solid rgba(12, 41, 90, 0.1);
  font-family: "Lexend", system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--dc-navy);
}

.pattern-hue-home--construction {
  --pattern-construction-strip: #89d18c;
  --pattern-construction-badge: var(--dc-navy, #0c295a);
}

.pattern-hue-construction-carousel {
  margin: 0 -6px;
}

.pattern-hue-construction-carousel__meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin: 0 6px 6px;
}

.pattern-hue-construction-carousel__status {
  margin: 0;
  font-family: "Lexend", system-ui, sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--dc-teal, #1b9aaa);
}

.pattern-hue-construction-carousel__hint {
  margin: 0;
  font-size: 0.75rem;
  white-space: nowrap;
}

.pattern-hue-construction-parts {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 10px;
  overflow-x: auto;
  padding: 2px 6px 10px;
  margin: 0;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  scroll-padding-left: 6px;
  touch-action: pan-x pan-y;
}

.pattern-hue-construction-carousel__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 2px 0 0;
  padding: 0;
}

.pattern-hue-construction-carousel__dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(12, 41, 90, 0.2);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.pattern-hue-construction-carousel__dot--active {
  background: var(--dc-teal, #1b9aaa);
  transform: scale(1.15);
}

.pattern-hue-construction-carousel__dot:focus-visible {
  outline: 2px solid var(--dc-orange, #f19455);
  outline-offset: 2px;
}

.pattern-hue-part-block {
  position: relative;
  flex: 0 0 auto;
  width: min(86%, 300px);
  scroll-snap-align: start;
  scroll-snap-stop: always;
  display: flex;
  flex-direction: column;
  border-radius: 14px;
  border: 1px solid rgba(12, 41, 90, 0.12);
  border-left-width: 4px;
  border-left-color: var(--pattern-construction-strip, #89d18c);
  background: #fff;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(12, 41, 90, 0.06);
}

@media (min-width: 560px) {
  .pattern-hue-construction-carousel__hint,
  .pattern-hue-construction-carousel__dots {
    display: none;
  }

  .pattern-hue-construction-carousel__meta {
    margin-bottom: 10px;
  }

  .pattern-hue-construction-carousel__status {
    font-size: 0.88rem;
  }

  .pattern-hue-construction-parts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    overflow: visible;
    scroll-snap-type: none;
    padding: 0 6px;
  }

  .pattern-hue-part-block {
    width: auto;
    scroll-snap-align: unset;
    scroll-snap-stop: normal;
  }
}

.pattern-hue-part-block__badge {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.65rem;
  height: 1.65rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  font-family: "Lexend", system-ui, sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  background: var(--pattern-construction-badge, #0c295a);
  box-shadow: 0 2px 6px rgba(12, 41, 90, 0.2);
}

.pattern-hue-part-block__media {
  background: rgba(247, 248, 250, 0.9);
  border-bottom: 1px solid rgba(12, 41, 90, 0.08);
}

.pattern-hue-part-block__img {
  display: block;
  width: 100%;
  max-height: 72px;
  object-fit: contain;
  object-position: center;
  padding: 4px 8px;
}

.pattern-hue-part-block__body {
  padding: 8px 10px 10px;
}

.pattern-hue-part-block__title {
  margin: 0 0 6px;
  font-family: "Lexend", system-ui, sans-serif;
  font-size: 0.95rem;
  line-height: 1.35;
}

.pattern-hue-part-block__name {
  font-weight: 700;
  color: var(--dc-navy, #0c295a);
}

.pattern-hue-part-block__text {
  margin: 0 0 6px;
  font-size: 0.88rem;
  line-height: 1.45;
}

.pattern-hue-part-block__text:last-of-type {
  margin-bottom: 8px;
}

.pattern-hue-part-block__link {
  display: inline-block;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  font-family: "Lexend", system-ui, sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--dc-teal, #1b9aaa);
  cursor: pointer;
  text-align: left;
  -webkit-tap-highlight-color: transparent;
}

.pattern-hue-part-block__link:hover {
  text-decoration: underline;
}

.pattern-hue-part-block__link:focus-visible {
  outline: 2px solid var(--dc-orange, #f19455);
  outline-offset: 2px;
  border-radius: 4px;
}

.pattern-hue-content-title {
  margin: 0;
  font-family: "Lexend", system-ui, sans-serif;
  font-size: 1rem;
  color: var(--dc-navy);
}

.pattern-hue-native-callout {
  margin-top: 10px;
  padding: 12px;
  border-radius: 14px;
  background: rgba(241, 148, 85, 0.14);
  color: var(--dc-navy);
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 0.9rem;
  line-height: 1.45;
}

.pattern-hue-native-callout--gauge-1 {
  background: #e9f1ff;
}

.pattern-hue-native-callout--gauge-2 {
  background: #eaffeb;
}

.pattern-hue-native-callout--gauge-3 {
  background: #ffeee5;
}

.pattern-hue-native-callout--with-icon {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.pattern-hue-callout__icon {
  flex-shrink: 0;
  width: 1.5rem;
  font-size: 1.2rem;
  line-height: 1.35;
  text-align: center;
}

.pattern-hue-callout__text {
  flex: 1;
  min-width: 0;
}

.pattern-hue-setup-hero {
  margin: 0 0 14px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(12, 41, 90, 0.1);
  background: #f7f8fa;
  box-shadow: 0 6px 18px rgba(12, 41, 90, 0.08);
}

.pattern-hue-setup-hero--band-only {
  margin-bottom: 12px;
}

.pattern-hue-setup-hero--band-only .pattern-hue-setup-hero__band {
  border-top: none;
}

.pattern-hue-setup-hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: min(40vw, 168px);
  line-height: 0;
  overflow: hidden;
  background: #ffeee5;
}

.pattern-hue-setup-hero__img {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 100%;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

.pattern-hue-setup-hero__band {
  margin: 0;
  padding: 12px 14px 14px;
  text-align: center;
  background: #f7f8fa;
  border-top: 1px solid rgba(12, 41, 90, 0.1);
}

.pattern-hue-setup-hero__band-kicker {
  margin: 0 0 4px;
  font-family: "Lexend", system-ui, sans-serif;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dc-teal, #1b9aaa);
}

.pattern-hue-setup-hero__band-value {
  margin: 0;
  font-family: "Lexend", system-ui, sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--dc-navy, #0c295a);
  white-space: pre-line;
}

.pattern-hue-setup-hero-specs .pattern-hue-content-section:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.pattern-hue-setup-hero-specs .pattern-hue-content-section + .pattern-hue-content-section {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(12, 41, 90, 0.1);
}

.pattern-hue-setup-hero-specs .pattern-hue-content-title {
  margin-bottom: 4px;
  font-size: 0.95rem;
}

.pattern-hue-setup-hero-specs .pattern-hue-list {
  margin-top: 0;
}

.pattern-hue-materials-body .pattern-hue-content-section + .pattern-hue-content-section {
  margin-top: 20px;
}

.pattern-hue-materials-note {
  margin: 0.55rem 0 0;
}

.pattern-hue-list > li .pattern-hue-materials-note {
  margin-left: 0;
}

.pattern-hue-materials-note .pattern-hue-setup-overview__body + .pattern-hue-setup-overview__body {
  margin-top: 0.65rem;
}

.pattern-hue-setup-callouts {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(12, 41, 90, 0.1);
}

.pattern-hue-setup-callouts--after-hero {
  margin-bottom: 4px;
}

.pattern-hue-table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(12, 41, 90, 0.12);
  border-radius: 14px;
}

.pattern-hue-table {
  width: 100%;
  border-collapse: collapse;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 0.84rem;
}

.pattern-hue-table th,
.pattern-hue-table td {
  padding: 0.55rem 0.65rem;
  border-bottom: 1px solid rgba(12, 41, 90, 0.08);
  text-align: left;
}

.pattern-hue-table th {
  font-family: "Lexend", system-ui, sans-serif;
  color: var(--dc-navy);
  background: rgba(27, 154, 170, 0.08);
}

.pattern-hue-table tr:last-child td {
  border-bottom: 0;
}

.pattern-hue-stitch-ref {
  margin-top: 4px;
  padding: 0;
  background: transparent;
}

.pattern-hue-stitch-ref .pattern-details--nested {
  border: 1px solid rgba(12, 41, 90, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
  overflow: hidden;
}

.pattern-hue-stitch-ref .pattern-details--nested + .pattern-details--nested {
  margin-top: 8px;
}

.pattern-hue-stitch-ref .pattern-legend-symbol--lg {
  max-width: min(100%, 220px);
  height: auto;
}

.pattern-hue-section-card__title {
  font-family: "Lexend", system-ui, sans-serif;
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--dc-navy);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

@media (min-width: 560px) {
  .pattern-hue-section-card__title {
    font-size: 0.82rem;
  }
}

/* Pattern home + setup step rows — softer than default section cards */
.pattern-hue-setup-steps .pattern-hue-section-card__text {
  grid-area: title;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.pattern-hue-setup-steps .pattern-hue-section-card__title {
  grid-area: unset;
  margin: 0;
  text-align: left;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.3;
  color: rgba(12, 41, 90, 0.62);
}

.pattern-hue-section-card__media--tinted {
  background: #faf8f5;
}

.pattern-hue-section-card__media--tinted::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  border-radius: inherit;
  background: color-mix(in srgb, var(--step-tint, #de8015) 32%, transparent);
}

.pattern-hue-part-steps .pattern-hue-section-card__img--diagram {
  position: relative;
  z-index: 0;
  display: block;
  height: 72px;
  padding: 0;
  object-fit: cover;
  object-position: center;
}

.pattern-hue-part-steps .pattern-hue-section-card__meta {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: normal;
  text-transform: none;
  color: rgba(12, 41, 90, 0.55);
  line-height: 1.35;
}

.pattern-hue-section-card__meta {
  font-family: "Lexend", system-ui, sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--dc-teal);
}

.pattern-hue-section-card__desc {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--dc-text-muted);
}

.pattern-hue-section-card__list {
  margin: 2px 0 0;
  padding-left: 1.05rem;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 0.84rem;
  line-height: 1.4;
  color: var(--dc-text-muted);
}

.pattern-hue-section-card__cta {
  margin-top: 3px;
  font-family: "Lexend", system-ui, sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--dc-teal);
}

.pattern-panel .panel-inner {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pattern-beta-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 22px;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  font-family: "Lexend", system-ui, sans-serif;
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  -webkit-tap-highlight-color: transparent;
}

@media (max-width: 560px) {
  .pattern-beta-link {
    min-height: 20px;
    padding: 0.1rem 0.45rem;
    font-size: 0.66rem;
    letter-spacing: 0.07em;
  }
}

.pattern-beta-link:hover {
  background: rgba(255, 255, 255, 0.14);
}

.pattern-beta-link:focus-visible {
  outline: 2px solid var(--dc-orange);
  outline-offset: 2px;
}

.pattern-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pattern-nav--cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.pattern-auth-row {
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 4px 2px;
}

.pattern-auth-row__who {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 12px;
  color: var(--dc-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pattern-auth-row__btn {
  border: 1px solid rgba(12, 41, 90, 0.14);
  background: rgba(255, 255, 255, 0.7);
  color: var(--dc-text-muted);
  border-radius: 999px;
  padding: 6px 10px;
  font-family: "Lexend", system-ui, sans-serif;
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
}

.pattern-auth-row__btn:hover {
  background: rgba(255, 255, 255, 0.92);
  color: var(--dc-navy);
}

.pattern-nav-card {
  border: 1px solid var(--dc-gray-border);
  background: rgba(255, 255, 255, 0.72);
  border-radius: 14px;
  padding: 10px;
  cursor: pointer;
  text-align: left;
  box-shadow: 0 1px 8px rgba(12, 41, 90, 0.06);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pattern-nav-card__icon {
  width: 42px;
  height: 42px;
  object-fit: contain;
  margin-bottom: 2px;
  opacity: 0.8;
}

.pattern-nav-card--active.pattern-nav-card--tone-warm {
  background: #fff6f0;
}

.pattern-nav-card--active.pattern-nav-card--tone-cool {
  background: #f2f7ff;
}

.pattern-nav-card--active.pattern-nav-card--tone-mint {
  background: #edffef;
}

.pattern-nav-card:hover {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(27, 154, 170, 0.65);
  box-shadow: var(--dc-shadow);
}

.pattern-nav-card:focus-visible {
  outline: 2px solid var(--dc-orange);
  outline-offset: 2px;
}

.pattern-nav-card--active {
  border-color: var(--dc-teal);
  border-width: 2px;
  box-shadow:
    0 1px 10px rgba(27, 154, 170, 0.22),
    0 0 0 3px rgba(27, 154, 170, 0.12);
}

.pattern-nav-card:not(.pattern-nav-card--active) .pattern-nav-card__icon {
  opacity: 0.6;
}

.pattern-section {
  background: rgba(255, 255, 255, 0.72);
}

.pattern-section__icon {
  width: 16px;
  height: 16px;
  opacity: 0.7;
}

.pattern-nav-card__title {
  margin: 0;
  font-family: "Lexend", system-ui, sans-serif;
  font-weight: 900;
  font-size: 13px;
  color: var(--dc-navy);
}

.pattern-nav-card__desc {
  margin: 0;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 12px;
  color: var(--dc-text-muted);
  line-height: 1.25;
}

/* Fixed prev/next while in Setup (matches /row/ lesson nav) */
body.pattern-page--with-setup-nav {
  padding-bottom: calc(5.25rem + env(safe-area-inset-bottom, 0px));
}

.pattern-setup-nav-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 15;
  pointer-events: none;
}

.pattern-setup-nav-bar[hidden] {
  display: none !important;
}

.pattern-setup-nav-bar__inner {
  pointer-events: auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.65rem;
  align-items: stretch;
  width: min(560px, 100%);
  margin: 0 auto;
  padding: 0.65rem max(12px, env(safe-area-inset-left, 0px))
    max(0.65rem, env(safe-area-inset-bottom, 0px))
    max(12px, env(safe-area-inset-right, 0px));
  background: #ffffff;
  border-top: 1px solid rgba(12, 41, 90, 0.12);
  box-shadow: 0 -6px 24px rgba(12, 41, 90, 0.1);
  box-sizing: border-box;
}

.pattern-setup-nav__btn {
  box-sizing: border-box;
  width: 100%;
  min-height: 44px;
  padding: 0.5rem 0.65rem;
  font-size: 0.8125rem;
  line-height: 1.2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  overflow: hidden;
}

.pattern-setup-nav__btn--prev {
  justify-self: start;
}

.pattern-setup-nav__btn--next {
  justify-self: end;
}

.pattern-setup-nav__label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.pattern-setup-nav__arrow {
  flex-shrink: 0;
}

.pattern-setup-nav__spacer {
  display: block;
}

.pattern-home-fab {
  position: fixed;
  right: max(16px, env(safe-area-inset-right, 0px));
  bottom: max(16px, env(safe-area-inset-bottom, 0px));
  width: 52px;
  height: 52px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(12, 41, 90, 0.96);
  color: #fff;
  box-shadow: 0 10px 22px rgba(12, 41, 90, 0.22);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 80;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background 160ms ease, box-shadow 160ms ease, transform 120ms ease;
}

.pattern-home-fab svg {
  fill: currentColor;
}

.pattern-home-fab:hover {
  background: var(--dc-teal);
  box-shadow: 0 12px 26px rgba(27, 154, 170, 0.28);
}

.pattern-home-fab:active {
  transform: translateY(1px);
}

.pattern-home-fab:focus-visible {
  outline: 2px solid var(--dc-teal);
  outline-offset: 3px;
}

.pattern-nav__btn {
  border: 1px solid var(--dc-gray-border);
  background: rgba(255, 255, 255, 0.7);
  color: var(--dc-text);
  border-radius: 999px;
  padding: 8px 10px;
  font-family: "Lexend", system-ui, sans-serif;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
}

.pattern-nav__btn--active {
  background: var(--dc-teal);
  border-color: var(--dc-teal);
  color: #fff;
}

.pattern-card {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--dc-gray-border);
  border-radius: var(--radius);
  padding: 12px;
}

/* Setup steps: one outer panel frame only (must follow .pattern-card) */
.pattern-card.pattern-card--setup-step {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
  border-radius: 0;
  overflow: visible;
}

.pattern-card.pattern-card--setup-step .pattern-hue-construction-hero__img {
  border: none;
}

.pattern-card.pattern-card--setup-step .pattern-card--colorway-controls {
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid rgba(12, 41, 90, 0.1);
}

/* Community (embedded) */
.pattern-community-preview {
  margin-top: 10px;
}

.pattern-community-preview__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.pattern-community-preview__grid img {
  width: 100%;
  height: 96px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid rgba(12, 41, 90, 0.1);
  background: rgba(255, 255, 255, 0.8);
}

.pattern-community-preview__note {
  margin: 10px 0 0;
}

.pattern-community-gate {
  margin-top: 12px;
}

.pattern-community-signin {
  display: grid;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(12, 41, 90, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.55);
}

.pattern-community-signin__label-text {
  display: block;
  font-family: "Lexend", system-ui, sans-serif;
  font-weight: 800;
  font-size: 12px;
  color: rgba(12, 41, 90, 0.7);
  margin-bottom: 6px;
}

.pattern-community-signin__input {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(12, 41, 90, 0.14);
  background: rgba(255, 255, 255, 0.9);
  padding: 10px 12px;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 14px;
}

.pattern-community-signin__check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 13px;
  color: var(--dc-text-muted);
}

.pattern-community-signin__status {
  margin: 0;
}

.pattern-community-connect {
  border-radius: 12px;
  border: 1px solid rgba(12, 41, 90, 0.08);
  background: rgba(255, 255, 255, 0.7);
  padding: 10px 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pattern-community-connect__title {
  font-family: "Lexend", system-ui, sans-serif;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(12, 41, 90, 0.62);
}

.pattern-community-connect__body {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 13px;
  color: var(--dc-text-muted);
}

.pattern-community-connect__links {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 2px;
}

a.pattern-community-connect__link {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid rgba(12, 41, 90, 0.12);
  background: rgba(255, 255, 255, 0.9);
  color: var(--dc-navy);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease, transform 120ms ease;
}

a.pattern-community-connect__link:hover {
  border-color: rgba(27, 154, 170, 0.55);
  background: rgba(255, 255, 255, 1);
  color: var(--dc-teal);
}

a.pattern-community-connect__link:active {
  transform: translateY(1px);
}

a.pattern-community-connect__link:focus-visible {
  outline: 2px solid var(--dc-orange);
  outline-offset: 2px;
}

.pattern-community-unlocked {
  padding: 10px 12px;
  border: 1px solid rgba(12, 41, 90, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.55);
}

.pattern-community-unlocked__row {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}

.pattern-section {
  position: relative;
}

.pattern-section__title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.pattern-section__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  padding: 2px 0;
}

.pattern-section__summary::-webkit-details-marker {
  display: none;
}

.pattern-section__summary-left {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.pattern-section__chev {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  color: rgba(12, 41, 90, 0.6);
  font-size: 14px;
  line-height: 1;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

details.pattern-section[open] .pattern-section__chev {
  transform: rotate(180deg);
}

details.pattern-section > summary.pattern-section__summary {
  border-radius: 12px;
  padding: 6px 6px;
}

details.pattern-section > summary.pattern-section__summary:hover {
  background: rgba(255, 255, 255, 0.55);
}

details.pattern-section[open] > summary.pattern-section__summary {
  margin-bottom: 8px;
}

.pattern-materials-default {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pattern-materials-field strong,
.pattern-materials-row strong {
  display: block;
  margin-bottom: 4px;
  font-family: "Lexend", system-ui, sans-serif;
  font-size: 0.84rem;
  color: var(--dc-navy);
}

.pattern-materials-field__text {
  margin: 0;
  line-height: 1.5;
}

.pattern-materials-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 12px;
}

.pattern-materials-row--colorway {
  align-items: center;
}

.pattern-materials-colorway-btn {
  flex-shrink: 0;
  text-decoration: none;
}

.pattern-card__title {
  margin: 0 0 8px 0;
  font-family: "Lexend", system-ui, sans-serif;
  font-weight: 800;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pattern-title-icon {
  width: 22px;
  height: 22px;
  min-width: 22px;
  min-height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(27, 154, 170, 0.08);
  border: 1px solid rgba(12, 41, 90, 0.1);
  color: var(--dc-navy);
  font-size: 14px;
  line-height: 1;
}

.pattern-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.pattern-card__header .pattern-card__title {
  margin-bottom: 0;
}

.pattern-reset-btn {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid rgba(12, 41, 90, 0.12);
  background: rgba(255, 255, 255, 0.65);
  color: rgba(12, 41, 90, 0.7);
  display: grid;
  place-items: center;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.pattern-reset-btn svg {
  display: block;
}

.pattern-reset-btn:hover {
  background: rgba(255, 255, 255, 0.92);
  color: var(--dc-teal);
}

.pattern-reset-btn:focus-visible {
  outline: 2px solid var(--dc-teal);
  outline-offset: 3px;
}

.pattern-muted {
  font-family: "Montserrat", system-ui, sans-serif;
  color: var(--dc-text-muted);
  font-size: 14px;
  line-height: 1.45;
}

/* Round viewer: main text + collapsible Stitch counts / Reference (Notion-style toggles) */
.pattern-round-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  /* Body copy: a touch darker than global .pattern-muted for clearer instructions */
  --pattern-instruction-ink: #344860;
  /* Accordions + reference: softer, lighter grey than the body copy above */
  --pattern-support-ink: #8e9aad;
  --pattern-support-ink-strong: #7a8798;
  --pattern-support-ink-faint: #a8b2bf;
}

.pattern-round-body.pattern-muted {
  color: var(--pattern-instruction-ink);
}

.pattern-round-body {
  margin: 0;
}

.pattern-round-body > p:first-child {
  margin-top: 0;
}

.pattern-round-subsections {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--pattern-support-ink);
}

.pattern-round-subsections .pattern-muted {
  color: var(--pattern-support-ink);
}

.pattern-round-subsections strong {
  color: var(--pattern-support-ink-strong);
  font-weight: 500;
}

.pattern-round-subsections .pattern-stitch-counts__lead {
  margin: 0 0 4px;
}

.pattern-round-subsections .pattern-stitch-counts__list {
  margin: 0;
  padding-left: 1.2rem;
  list-style-type: disc;
  line-height: 1.5;
}

.pattern-round-subsections .pattern-stitch-counts__list li {
  margin: 0.15em 0;
  padding-left: 0.1em;
}

.pattern-round-subsections .pattern-stitch-counts__list li::marker {
  color: var(--pattern-support-ink-faint);
}

.pattern-round-subsections .pattern-details__summary {
  color: var(--pattern-support-ink);
  font-weight: 400;
}

.pattern-round-subsections .pattern-details__title {
  color: var(--pattern-support-ink);
  font-weight: 500;
}

.pattern-round-subsections .pattern-details__panel.pattern-muted,
.pattern-round-subsections .pattern-details__panel {
  color: var(--pattern-support-ink);
}

.pattern-round-subsections .pattern-details__empty {
  color: var(--pattern-support-ink-faint);
}

.pattern-round-subsections .pattern-details__chev {
  border-left-color: rgba(12, 41, 90, 0.26);
}

.pattern-round-subsections .pattern-details__icon {
  opacity: 0.78;
}

.pattern-round-subsections .pattern-details__stitch-title {
  color: var(--pattern-support-ink);
  font-weight: 400;
}

.pattern-round-subsections .pattern-details__summary--nested {
  font-weight: 400;
}

.pattern-round-subsections .pattern-ref-block__label {
  color: rgba(12, 41, 90, 0.38);
  font-weight: 600;
}

.pattern-round-subsections .pattern-ref-links a {
  color: color-mix(in srgb, var(--dc-teal) 72%, var(--pattern-support-ink) 28%);
  font-weight: 500;
}

.pattern-round-subsections .pattern-ref-links a:hover {
  color: var(--pattern-support-ink-strong);
}

.pattern-round-subsections .pattern-legend-symbol {
  opacity: 0.88;
}

.pattern-details {
  border: 1px solid rgba(12, 41, 90, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.55);
  overflow: hidden;
}

.pattern-details--nested {
  margin: 0 0 8px 0;
  background: rgba(255, 255, 255, 0.72);
}

.pattern-details--nested:last-child {
  margin-bottom: 0;
}

.pattern-details__summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  cursor: pointer;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--dc-text-muted);
  list-style: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.pattern-details__summary::-webkit-details-marker {
  display: none;
}

.pattern-details__summary:hover {
  background: rgba(255, 255, 255, 0.65);
}

.pattern-details__chev {
  display: inline-block;
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 7px solid rgba(12, 41, 90, 0.38);
  flex-shrink: 0;
  transition: transform 140ms ease;
  margin-right: 2px;
}

.pattern-details[open] > .pattern-details__summary .pattern-details__chev {
  transform: rotate(90deg);
}

.pattern-details__icon {
  font-size: 15px;
  line-height: 1;
  flex-shrink: 0;
  opacity: 0.92;
}

.pattern-details__title {
  color: var(--dc-navy);
  font-weight: 700;
}

.pattern-details__panel {
  padding: 0 12px 12px 14px;
  border-top: 1px solid rgba(12, 41, 90, 0.06);
  font-size: 14px;
}

.pattern-details__panel--reference {
  padding-top: 8px;
}

.pattern-details__empty {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--dc-text-muted);
}

.pattern-details__empty--inline {
  margin: 0;
}

.pattern-details__summary--nested {
  padding: 8px 10px;
  font-weight: 600;
  font-size: 13px;
}

.pattern-details__summary-row {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.pattern-details__stitch-title {
  color: var(--dc-text-muted);
  font-weight: 600;
}

.pattern-legend-symbol {
  display: block;
  flex-shrink: 0;
  color: var(--dc-navy);
  object-fit: contain;
}

.pattern-legend-symbol--sm {
  width: 32px;
  max-height: 24px;
  height: auto;
}

.pattern-legend-symbol--lg {
  width: min(120px, 100%);
  max-height: 92px;
  height: auto;
  margin-left: auto;
  margin-right: auto;
}

.pattern-details--nested .pattern-legend-symbol--lg {
  max-width: 140px;
}

.pattern-ref {
  padding: 4px 6px 8px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pattern-ref__hero {
  display: flex;
  justify-content: center;
  padding: 4px 0 2px;
}

.pattern-ref-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pattern-ref-block__label {
  font-family: "Lexend", system-ui, sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(12, 41, 90, 0.55);
}

.pattern-ref-block__body > p:first-child {
  margin-top: 0;
}

.pattern-ref-links {
  font-size: 14px;
  line-height: 1.5;
}

.pattern-ref-links a,
.pattern-video-link {
  color: var(--dc-teal);
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.pattern-ref-links a:hover,
.pattern-video-link:hover {
  color: var(--dc-navy);
}

.pattern-ref-links__sep {
  opacity: 0.45;
}

.pattern-video-link {
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
  font: inherit;
}

.pattern-video-embed-host {
  margin-top: 10px;
}

.pattern-video-embed {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(12, 41, 90, 0.12);
  background: rgba(255, 255, 255, 0.85);
}

.pattern-video-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.pattern-video-embed__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 8px;
}

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

@media (min-width: 520px) {
  .pattern-round-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.pattern-round-tile {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid rgba(12, 41, 90, 0.14);
  background: transparent;
  border-radius: 11px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 0;
  cursor: pointer;
  text-align: left;
  box-shadow:
    0 2px 6px rgba(12, 41, 90, 0.08),
    0 10px 22px rgba(12, 41, 90, 0.06);
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 120ms ease;
}

.pattern-round-tile:hover {
  border-color: rgba(27, 154, 170, 0.55);
  box-shadow:
    0 3px 10px rgba(12, 41, 90, 0.1),
    0 14px 28px rgba(12, 41, 90, 0.08);
}

.pattern-round-tile:active {
  transform: translateY(1px);
  box-shadow:
    0 1px 4px rgba(12, 41, 90, 0.1),
    inset 0 1px 2px rgba(12, 41, 90, 0.05);
}

.pattern-round-tile:focus-visible {
  outline: 2px solid var(--dc-orange);
  outline-offset: 2px;
}

/* Art band: illustration + status only; label lives in .pattern-round-tile__footer */
.pattern-round-tile__banner {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 1;
  min-height: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 0;
}

.pattern-round-tile__footer {
  flex-shrink: 0;
  width: 100%;
  padding: 10px 12px 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-top: 1px solid rgba(12, 41, 90, 0.09);
}

.pattern-round-tile__footer .pattern-round-tile__label {
  margin: 0;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--dc-navy);
  line-height: 1.2;
  text-align: center;
}

.pattern-round-tile__banner::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background-color: #faf8f5;
  background-image: url("../images/pattern/round-card-art.png?v=6");
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  /* Greyscale asset: light touch only */
  filter: saturate(0.96) contrast(0.96) brightness(1.04);
  pointer-events: none;
}

.pattern-round-tile__banner::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  border-radius: inherit;
  background: color-mix(in srgb, var(--round-tint, #c9a07a) 12%, transparent);
}

/* Status centered on art */
.pattern-round-tile__banner .pattern-round-tile__status {
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  margin: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  pointer-events: none;
  filter: drop-shadow(0 1px 2px rgba(255, 255, 255, 0.85));
}

.pattern-round-tile__status-ring {
  width: 20px;
  height: 20px;
  border-radius: 7px;
  border: 2px solid rgba(12, 41, 90, 0.32);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.5);
}

/* Started: dashed outline only (no teal fill — distinct from not-started solid ring) */
.pattern-round-tile__status-dot {
  width: 20px;
  height: 20px;
  border-radius: 7px;
  background: transparent;
  border: 2px dashed rgba(12, 41, 90, 0.38);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.4);
}

.pattern-round-tile__status-check {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: var(--dc-green);
  color: rgba(255, 255, 255, 0.98);
  display: grid;
  place-items: center;
  font-family: "Lexend", system-ui, sans-serif;
  font-weight: 900;
  font-size: 14px;
  line-height: 1;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    0 1px 4px rgba(12, 41, 90, 0.18);
}

/* Dev “Test color changes” row: a bit more presence without fighting the chart UI */
.pattern-test-colors__row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.pattern-test-colors__row .cw-btn--secondary {
  background: linear-gradient(180deg, #ffffff 0%, #f0f4f9 100%);
  border-radius: 10px;
  box-shadow:
    0 1px 2px rgba(12, 41, 90, 0.09),
    0 3px 10px rgba(12, 41, 90, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

.pattern-test-colors__row .cw-btn--secondary:hover:not(:disabled) {
  box-shadow:
    0 2px 4px rgba(12, 41, 90, 0.1),
    0 8px 18px rgba(12, 41, 90, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 1);
}

.pattern-test-colors__row .cw-btn--primary {
  background: linear-gradient(180deg, var(--dc-navy) 0%, #0a2540 100%);
  border-radius: 10px;
  box-shadow:
    0 2px 6px rgba(12, 41, 90, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.pattern-test-colors__row .cw-btn--primary:hover:not(:disabled) {
  background: linear-gradient(180deg, var(--dc-teal) 0%, #178a9a 100%);
  box-shadow:
    0 3px 10px rgba(27, 154, 170, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}


.pattern-round-view__diagram {
  width: 100%;
  margin: 10px 0;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.9);
  overflow: hidden;
}

/* Default (round ≥3): full card width, natural height — same as original img sizing. */
.pattern-round-view__img {
  width: 100%;
  height: auto;
  display: block;
}

/* Rounds 1–2 only: short-wide SVGs need a tall viewport. The img must fill that box with
   width AND height set so object-fit: contain scales uniformly; height-only + width:auto
   hits max-width first and leaves the diagram tiny in the middle of the frame. */
.pattern-round-view__diagram--boost {
  --pattern-round-diagram-h: clamp(380px, 62vh, 720px);
  height: var(--pattern-round-diagram-h);
  padding: 6px;
  box-sizing: border-box;
  display: grid;
  grid-template: 1fr / 1fr;
  min-height: 0;
}

.pattern-round-view__diagram--boost .pattern-round-view__img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
  object-position: center;
}

@media (max-width: 420px) {
  .pattern-round-view__diagram--boost {
    --pattern-round-diagram-h: clamp(320px, 56vh, 560px);
  }
}

.pattern-round-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.pattern-round-actions--single {
  justify-content: flex-end;
}

.pattern-round-actions--two {
  flex-wrap: nowrap;
}

.pattern-round-actions--two > .pattern-round-actions__btn {
  flex: 1 1 0;
  justify-content: center;
}

.pattern-round-actions__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.pattern-round-actions__glyph {
  flex-shrink: 0;
  font-weight: 600;
  font-size: 1.05em;
  line-height: 1;
}

/* Celebration overlay (mirrors /row/ “Nice work!” vibe) */
.pattern-celebrate {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
}

.pattern-celebrate[hidden] {
  display: none !important;
}

.pattern-celebrate-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 41, 90, 0.28);
  opacity: 0;
  transition: opacity 240ms ease;
}

.pattern-celebrate-content {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -50%) scale(0.98);
  width: min(420px, calc(100vw - 42px));
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(12, 41, 90, 0.14);
  border-radius: 16px;
  box-shadow: var(--dc-shadow-active);
  padding: 18px 18px 16px;
  text-align: center;
  opacity: 0;
  transition: opacity 240ms ease, transform 240ms ease;
}

.pattern-celebrate-check {
  width: 46px;
  height: 46px;
  border-radius: 999px;
  margin: 0 auto 10px;
  display: grid;
  place-items: center;
  background: rgba(137, 209, 140, 0.28);
  color: var(--dc-navy);
  font-family: "Lexend", system-ui, sans-serif;
  font-weight: 900;
  font-size: 22px;
}

.pattern-celebrate-title {
  margin: 0;
  font-family: "Lexend", system-ui, sans-serif;
  font-weight: 900;
  font-size: 18px;
  color: var(--dc-navy);
}

.pattern-celebrate-confetti {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.pattern-confetti-piece {
  position: absolute;
  top: -12px;
  left: var(--cx, 50%);
  width: 10px;
  height: 16px;
  border-radius: 4px;
  background: var(--cc, var(--dc-teal));
  transform: rotate(15deg);
  opacity: 0;
}

.pattern-celebrate--active .pattern-celebrate-backdrop {
  opacity: 1;
}

.pattern-celebrate--active .pattern-celebrate-content {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.pattern-celebrate--active .pattern-confetti-piece {
  opacity: 1;
  animation: pattern-confetti-fall 980ms ease-in forwards;
  animation-delay: var(--cd, 0s);
}

@keyframes pattern-confetti-fall {
  0% {
    transform: translate3d(0, 0, 0) rotate(15deg);
  }
  100% {
    transform: translate3d(0, 110vh, 0) rotate(220deg);
  }
}