/*
 * Studio designer surface
 * The functional Studio CSS stays in studio.css; this file is the visual
 * layer for the editorial three-column workspace shown in the product brief.
 */
:root {
  --designer-paper: #f7f4ee;
  --designer-card: #fffdf9;
  --designer-card-soft: #fbf9f4;
  --designer-ink: #121923;
  --designer-muted: #6d7379;
  --designer-faint: #a4a7a5;
  --designer-line: #e4ded4;
  --designer-accent: #c36d59;
  --designer-accent-soft: #f3d8cb;
  --designer-green: #3f7961;
  --designer-shadow: 0 14px 36px rgb(55 42 26 / .07);
}

body.studio-page {
  background: var(--designer-paper);
  color: var(--designer-ink);
  font-family: "Be Vietnam Pro", sans-serif;
}

.studio-experience {
  min-height: 100dvh;
  overflow: visible;
  background:
    radial-gradient(55% 34% at 50% -5%, rgb(255 255 255 / .92), transparent 78%),
    linear-gradient(180deg, #fbfaf7 0, var(--designer-paper) 100%);
}
.studio-experience::after {
  opacity: .08;
  mix-blend-mode: multiply;
}

.studio-masthead {
  position: sticky;
  z-index: 40;
  top: 0;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  min-height: 70px;
  align-items: center;
  gap: 24px;
  padding: 8px clamp(18px, 3vw, 42px);
  border-bottom: 1px solid var(--designer-line);
  background:
    linear-gradient(90deg, rgb(255 253 249 / .96), rgb(248 246 241 / .94)),
    var(--designer-paper);
  box-shadow: 0 10px 32px rgb(55 42 26 / .045);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}
.studio-brand-cluster {
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
}
.studio-brand {
  min-height: 44px;
  flex: 0 0 auto;
}
.studio-brand__mark {
  width: 146px;
  color: var(--designer-ink);
}
.studio-section-marker {
  display: grid;
  gap: 2px;
  padding-left: 18px;
  border-left: 1px solid var(--designer-line);
  line-height: 1.1;
}
.studio-section-marker small {
  color: var(--designer-muted);
  font-size: 8px;
  font-weight: 500;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.studio-section-marker strong {
  color: var(--designer-ink);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .025em;
}
.studio-header-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  justify-self: end;
}
.studio-nav-action {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 5px 16px;
  border-left: 1px solid var(--designer-line);
  color: var(--designer-ink);
  text-decoration: none;
  transition: background 180ms ease, color 180ms ease;
}
.studio-nav-action > span,
.studio-account__copy {
  display: grid;
  gap: 2px;
  line-height: 1.05;
}
.studio-nav-action small,
.studio-account__copy small {
  color: var(--designer-muted);
  font-size: 8px;
  font-weight: 500;
  letter-spacing: .045em;
}
.studio-nav-action strong,
.studio-account__copy strong {
  color: inherit;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: -.01em;
}
.studio-nav-action:hover {
  background: #f1ece3;
  color: var(--designer-accent);
}
.studio-nav-action:focus-visible,
.studio-account:focus-visible {
  z-index: 1;
  outline: 2px solid var(--designer-accent);
  outline-offset: 2px;
}

.studio-stage {
  min-height: 0;
  padding: 16px clamp(16px, 1.7vw, 28px) 38px;
  overflow: visible;
}
.studio-workbench {
  display: grid;
  grid-template-columns: minmax(320px, 1.03fr) minmax(510px, 1.7fr) minmax(320px, .98fr);
  gap: 14px;
  max-width: 1760px;
  min-height: 0;
  margin: 0 auto;
  border: 0;
  background: transparent;
  box-shadow: none;
}
.studio-toolbox,
.studio-preview,
.studio-insights {
  min-width: 0;
  background: transparent;
}
.studio-toolbox {
  position: relative;
  display: grid;
  align-content: start;
  gap: 10px;
  border: 0;
}
.studio-collection-heading {
  display: grid;
  gap: 4px;
  min-height: 48px;
  align-content: center;
  padding: 0 6px 2px;
}
.studio-collection-heading__note {
  max-width: 34ch;
  margin: 4px 0 0;
  color: var(--designer-muted);
  font-size: 11px;
  line-height: 1.45;
}
.studio-customize {
  min-width: 0;
  border: 1px solid var(--designer-line);
  border-radius: 17px;
  background: var(--designer-card);
}
.studio-customize > summary {
  position: relative;
  display: grid;
  gap: 5px;
  padding: 17px 36px 17px 16px;
  cursor: pointer;
  list-style: none;
}
.studio-customize > summary::-webkit-details-marker { display: none; }
.studio-customize > summary::after {
  position: absolute;
  top: 20px;
  right: 16px;
  content: '＋';
  color: var(--designer-accent);
}
.studio-customize[open] > summary::after { content: '−'; }
.studio-customize > summary strong { font-size: 13px; }
.studio-customize > summary small { color: var(--designer-muted); font-size: 11px; line-height: 1.5; }
.studio-customize > summary:focus-visible { outline: 2px solid var(--designer-accent); outline-offset: -2px; }
.studio-customize > .studio-catalog-card { border: 0; border-top: 1px solid var(--designer-line); border-radius: 0; box-shadow: none; }
.studio-catalog-card__head h2 small {
  color: var(--designer-muted);
  font-size: .62em;
  font-weight: 500;
}
.studio-catalog-grid--event { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.studio-catalog-grid--event .studio-catalog-item__visual { min-height: 64px; }
.studio-collection-heading__eyebrow,
.studio-kicker {
  color: var(--designer-accent);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.studio-collection-heading strong {
  font-family: "Lora", Georgia, serif;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -.04em;
}
.studio-progress {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  gap: 7px;
  padding: 11px 13px 10px;
  border: 1px solid var(--designer-line);
  border-radius: 14px;
  background: rgb(255 253 249 / .72);
}
.studio-progress__step {
  display: grid;
  min-width: 0;
  gap: 3px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--designer-muted);
  text-align: left;
  transition: color 180ms ease, transform 180ms ease;
}
.studio-progress__step:hover { color: var(--designer-ink); transform: translateY(-1px); }
.studio-progress__step:focus-visible { outline: 2px solid var(--designer-accent); outline-offset: 3px; }
.studio-progress__step span { font-size: 9px; font-variant-numeric: tabular-nums; letter-spacing: .08em; }
.studio-progress__step strong { font-size: 10px; font-weight: 600; white-space: nowrap; }
.studio-progress__step.is-current { color: var(--designer-ink); }
.studio-progress__step.is-current span { color: var(--designer-accent); }
.studio-progress__step.is-done { color: var(--designer-green); }
.studio-progress__step.is-done span::after { content: ' ✓'; }
.studio-progress > i { height: 1px; background: var(--designer-line); }
.studio-progress > p {
  grid-column: 1 / -1;
  margin: 4px 0 0;
  color: var(--designer-muted);
  font-size: 10px;
  line-height: 1.35;
}
.studio-catalog-card,
.studio-intro,
.studio-quick-start,
.studio-preview__top,
.studio-plane,
.studio-locks,
.studio-frame-plan,
.studio-rail,
.studio-variants,
.studio-insight {
  border: 1px solid var(--designer-line);
  border-radius: 17px;
  background: var(--designer-card);
  box-shadow: var(--designer-shadow);
}
.studio-catalog-card {
  width: 100%;
  min-width: 0;
  padding: 13px 13px 12px;
  overflow: hidden;
  box-sizing: border-box;
}
.studio-catalog-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 3px 11px;
}
.studio-catalog-card__head h2 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -.035em;
}
.studio-catalog-card__head h2 span {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  color: var(--designer-ink);
  font-size: 20px;
  font-weight: 400;
}
.studio-catalog-card__head button {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--designer-muted);
  font-size: 12px;
}
.studio-catalog-card__head button:hover { color: var(--designer-ink); }
.studio-catalog-card__head button span { font-size: 18px; line-height: .6; }
.studio-catalog-card__step,
.studio-catalog-card__count {
  display: block;
  color: var(--designer-accent);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.studio-catalog-card__count {
  color: var(--designer-muted);
  font-variant-numeric: tabular-nums;
}
.studio-catalog-card__note {
  max-width: 54ch;
  margin: 7px 0 11px;
  color: var(--designer-muted);
  font-size: 10px;
  line-height: 1.45;
}
.studio-catalog-card--variant {
  border-left: 2px solid var(--designer-accent);
  background: color-mix(in srgb, var(--designer-card) 88%, #ead9ca);
}
.studio-catalog-empty { margin: 0; padding: 22px 12px; color: var(--designer-muted); font-size: 11px; line-height: 1.5; }
.studio-variant-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}
.studio-variant-card {
  display: grid;
  min-width: 0;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 10px;
  padding: 7px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: rgb(255 255 255 / .58);
  color: var(--designer-ink);
  text-align: left;
  transition: border-color 180ms ease, background 180ms ease, transform 220ms ease;
}
.studio-variant-card:hover { transform: translateY(-2px); }
.studio-variant-card:focus-visible {
  outline: 2px solid var(--designer-accent);
  outline-offset: 2px;
}
.studio-variant-card.is-selected {
  border-color: var(--designer-ink);
  background: #fff;
}
.studio-variant-card__media {
  position: relative;
  min-height: 94px;
  overflow: hidden;
  border-radius: 7px;
  background: #ddd5c8;
}
.studio-variant-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
}
.studio-variant-card__copy {
  display: grid;
  min-width: 0;
  align-content: center;
  gap: 4px;
}
.studio-variant-card__copy strong {
  font-family: "Lora", Georgia, serif;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.2;
}
.studio-variant-card__copy small {
  overflow: hidden;
  color: var(--designer-muted);
  font-size: 8px;
  line-height: 1.35;
  text-overflow: ellipsis;
}
.studio-variant-card__source {
  color: var(--designer-accent) !important;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.studio-variant-grid--accessory .studio-variant-card__media { min-height: 74px; }
.studio-catalog-grid {
  display: grid;
  gap: 8px;
  min-width: 0;
}
.studio-catalog-grid--garment {
  grid-auto-columns: minmax(106px, 1fr);
  grid-auto-flow: column;
  grid-template-columns: none;
  padding: 1px 1px 7px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-color: var(--designer-accent-soft) transparent;
  scrollbar-width: thin;
  scroll-snap-type: inline proximity;
}
.studio-catalog-grid--color { grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 5px; }
.studio-catalog-grid--pattern { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.studio-catalog-grid--accessory { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 7px; }
.studio-catalog-grid--style { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.studio-catalog-grid--scene { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 7px; }
.studio-catalog-item {
  display: grid;
  min-width: 0;
  gap: 5px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--designer-ink);
  text-align: center;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
  scroll-snap-align: start;
}
.studio-catalog-item:hover { transform: translateY(-2px); }
.studio-catalog-item.is-selected {
  border-color: var(--designer-ink);
  background: #fff;
}
.studio-catalog-item__visual {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 64px;
  place-items: center;
  overflow: hidden;
  border-radius: 9px;
  background:
    radial-gradient(circle at 50% 20%, rgb(255 255 255 / .7), transparent 48%),
    linear-gradient(145deg, #e9e4dc, #d6d0c5);
  color: #5d6570;
}
.studio-catalog-item__visual::before {
  content: "";
  width: 40%;
  height: 72%;
  border: 2px solid currentColor;
  border-bottom-width: 3px;
  border-radius: 45% 45% 15% 15%;
  opacity: .55;
  transform: translateY(7%);
}
.studio-catalog-item__visual::after {
  content: "";
  position: absolute;
  bottom: 9%;
  width: 60%;
  height: 1px;
  background: currentColor;
  opacity: .35;
}
.studio-catalog-item__glyph {
  position: absolute;
  z-index: 1;
  top: 8px;
  right: 8px;
  color: rgb(255 255 255 / .86);
  font-family: "Lora", Georgia, serif;
  font-size: 11px;
}
.studio-catalog-item__name {
  overflow: hidden;
  padding: 0 2px 5px;
  font-size: 11px;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.studio-catalog-item__visual img {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 26%;
  filter: saturate(.82) contrast(1.02);
  transition: filter 220ms ease, transform 420ms cubic-bezier(.16, 1, .3, 1);
}
.studio-catalog-item:hover .studio-catalog-item__visual img {
  filter: saturate(.95) contrast(1.03);
  transform: scale(1.045);
}
.studio-catalog-item__visual.has-image::before,
.studio-catalog-item__visual.has-image::after { display: none; }
.studio-catalog-item__visual.has-image .studio-catalog-item__glyph {
  padding: 3px 5px;
  border: 1px solid rgb(255 255 255 / .46);
  border-radius: 999px;
  background: rgb(18 25 35 / .44);
  font-family: "Be Vietnam Pro", sans-serif;
  font-size: 8px;
  backdrop-filter: blur(8px);
}
.studio-catalog-grid--garment .studio-catalog-item__visual { min-height: 118px; }
.studio-catalog-grid--garment .studio-catalog-item__name {
  min-height: 31px;
  padding: 2px 5px 6px;
  font-size: 10px;
  line-height: 1.35;
  text-align: left;
  text-overflow: initial;
  white-space: normal;
}
.studio-catalog-grid--color .studio-catalog-item {
  display: grid;
  place-items: center;
  min-height: 48px;
  border-radius: 0;
}
.studio-catalog-grid--color .studio-catalog-item__visual {
  width: 36px;
  min-height: 36px;
  border: 3px solid var(--designer-card);
  border-radius: 50%;
  box-shadow: 0 0 0 1px transparent;
}
.studio-catalog-grid--color .studio-catalog-item.is-selected .studio-catalog-item__visual {
  box-shadow: 0 0 0 2px var(--designer-ink);
}
.studio-catalog-grid--color .studio-catalog-item__visual::before,
.studio-catalog-grid--color .studio-catalog-item__visual::after,
.studio-catalog-grid--color .studio-catalog-item__glyph { display: none; }
.studio-catalog-grid--color .studio-catalog-item__name {
  max-width: 64px;
  color: var(--designer-muted);
  font-size: 8px;
  white-space: normal;
}
.studio-catalog-grid--pattern .studio-catalog-item__visual {
  background:
    radial-gradient(circle at 20% 22%, rgb(255 255 255 / .7) 0 2px, transparent 3px),
    repeating-linear-gradient(135deg, #ead7c8 0 6px, #f4e9df 6px 12px);
}
.studio-catalog-grid--pattern .studio-catalog-item:nth-child(2) .studio-catalog-item__visual {
  background:
    radial-gradient(circle at 30% 20%, #c67c63 0 2px, transparent 3px),
    radial-gradient(circle at 70% 65%, #6c897e 0 2px, transparent 3px),
    #ebdfc7;
}
.studio-catalog-grid--pattern .studio-catalog-item:nth-child(3) .studio-catalog-item__visual {
  background:
    repeating-radial-gradient(ellipse at 10% 20%, #d0dde4 0 2px, transparent 3px 7px),
    #e9f1f2;
}
.studio-catalog-grid--pattern .studio-catalog-item:nth-child(4) .studio-catalog-item__visual {
  background:
    repeating-linear-gradient(45deg, transparent 0 5px, rgb(156 132 103 / .5) 5px 6px),
    #eee9df;
}
.studio-catalog-grid--pattern .studio-catalog-item__visual.has-image,
.studio-catalog-grid--accessory .studio-catalog-item__visual.has-image,
.studio-catalog-grid--style .studio-catalog-item__visual.has-image,
.studio-catalog-grid--scene .studio-catalog-item__visual.has-image {
  background: #ddd7cc;
}
.studio-catalog-grid--accessory .studio-catalog-item__visual {
  min-height: 58px;
  background: linear-gradient(145deg, #f2eee6, #d7d0c2);
}
.studio-catalog-grid--accessory .studio-catalog-item__visual::before {
  width: 48%;
  height: 38%;
  border-width: 3px;
  border-radius: 48% 48% 22% 22%;
  transform: translateY(0);
}
.studio-catalog-grid--accessory .studio-catalog-item:nth-child(2) .studio-catalog-item__visual::before {
  width: 52%;
  height: 17%;
  border-radius: 3px;
  transform: translateY(15%);
}
.studio-catalog-grid--accessory .studio-catalog-item:nth-child(3) .studio-catalog-item__visual::before {
  width: 27%;
  height: 53%;
  border-radius: 2px 2px 12px 12px;
}
.studio-catalog-grid--accessory .studio-catalog-item:nth-child(4) .studio-catalog-item__visual::before {
  width: 45%;
  height: 18%;
  border-radius: 50%;
  transform: rotate(-12deg);
}
.studio-catalog-grid--accessory .studio-catalog-item:nth-child(5) .studio-catalog-item__visual::before {
  width: 23%;
  height: 48%;
  border-radius: 8px;
}
.studio-catalog-grid--style .studio-catalog-item__visual,
.studio-catalog-grid--scene .studio-catalog-item__visual { min-height: 62px; }
.studio-catalog-grid--style .studio-catalog-item:nth-child(2) .studio-catalog-item__visual { background: linear-gradient(150deg, #e8d4ca, #c6af9f); }
.studio-catalog-grid--style .studio-catalog-item:nth-child(3) .studio-catalog-item__visual { background: linear-gradient(150deg, #b5a995, #64594f); color: #f6efe7; }
.studio-catalog-grid--style .studio-catalog-item:nth-child(4) .studio-catalog-item__visual { background: linear-gradient(150deg, #bfcbd6, #5c6b78); color: #fff; }
.studio-catalog-grid--scene .studio-catalog-item__visual { background: linear-gradient(145deg, #c4ae8f, #75826a); color: #f7f4ee; }
.studio-catalog-grid--scene .studio-catalog-item:nth-child(2) .studio-catalog-item__visual { background: linear-gradient(145deg, #d9b287, #8d7059); }
.studio-catalog-grid--scene .studio-catalog-item:nth-child(3) .studio-catalog-item__visual { background: linear-gradient(145deg, #aeb9bf, #6b7880); }
.studio-catalog-grid--scene .studio-catalog-item:nth-child(4) .studio-catalog-item__visual { background: linear-gradient(145deg, #d6c6a6, #8d7660); }
.studio-catalog-grid--scene .studio-catalog-item:nth-child(5) .studio-catalog-item__visual { background: linear-gradient(145deg, #758674, #3d5a4c); }
.studio-tool-list { display: none; }

.studio-preview {
  display: grid;
  align-content: start;
  gap: 12px;
}
.studio-intro {
  position: relative;
  top: auto;
  right: auto;
  bottom: auto;
  left: auto;
  display: grid;
  width: auto;
  min-height: 185px;
  align-content: center;
  padding: 25px clamp(22px, 3vw, 42px);
  overflow: hidden;
  isolation: isolate;
  pointer-events: auto;
}
.studio-intro::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: 8%;
  bottom: 24px;
  width: 28%;
  height: 1px;
  background: var(--designer-accent-soft);
  box-shadow: 0 -16px 0 var(--designer-accent-soft), 0 16px 0 var(--designer-accent-soft);
}
.studio-intro > div:first-child { max-width: 390px; }
.studio-intro__rule { display: none; }
.studio-intro .studio-kicker { margin: 0 0 17px; }
.studio-intro h1 {
  margin: 0;
  font-family: "Lora", Georgia, serif;
  font-size: clamp(38px, 4vw, 66px);
  font-weight: 500;
  line-height: .98;
  letter-spacing: -.065em;
}
.studio-intro h1 em { margin: 0; color: var(--designer-ink); font-style: normal; }
.studio-intro__note {
  max-width: 430px;
  margin: 15px 0 0;
  color: var(--designer-muted);
  font-size: 15px;
  line-height: 1.45;
}
.studio-quick-start {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
}
.studio-start-card {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 11px;
  padding: 13px 14px;
  border: 0;
  border-radius: 11px;
  background: var(--designer-card-soft);
  color: var(--designer-ink);
  text-align: left;
  transition: background 180ms ease, transform 180ms ease;
}
.studio-start-card:hover { background: #f5efe5; transform: translateY(-2px); }
.studio-start-card__icon {
  display: grid;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid #d7d0c5;
  border-radius: 8px;
  color: var(--designer-ink);
  font-size: 20px;
}
.studio-start-card strong,
.studio-start-card small { display: block; }
.studio-start-card strong { font-size: 12px; font-weight: 700; }
.studio-start-card small { margin-top: 3px; color: var(--designer-muted); font-size: 10px; line-height: 1.2; }
.studio-quick-start__options { grid-column: 1 / -1; }
.studio-preview__top {
  display: flex;
  min-height: 63px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 13px 18px;
  box-shadow: none;
}
.studio-preview__top .studio-kicker { margin: 0 0 3px; }
.studio-preview__top h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.045em;
}
.studio-preview .studio-spec-grid {
  display: flex;
  width: auto;
  gap: 7px;
}
.studio-preview .studio-spec-grid label {
  display: grid;
  min-width: 92px;
  gap: 3px;
  padding: 0 9px;
  border-left: 1px solid var(--designer-line);
  color: var(--designer-muted);
  font-size: 9px;
}
.studio-preview .studio-spec-grid label:first-child { border-left: 0; }
.studio-preview .studio-spec-grid select {
  min-width: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--designer-ink);
  font-size: 12px;
  font-weight: 600;
}
.studio-plane {
  position: relative;
  padding: 12px;
  box-shadow: none;
}
.studio-frame {
  position: relative;
  top: auto;
  right: auto;
  bottom: auto;
  width: 100%;
  min-height: 330px;
  aspect-ratio: 16 / 9;
  border: 1px dashed #d8d1c7;
  border-radius: 13px;
  background:
    radial-gradient(circle at 49% 38%, rgb(246 223 207 / .45), transparent 31%),
    linear-gradient(145deg, #fffefb, #f3eee5);
  box-shadow: none;
}
.studio-frame::after {
  right: 16px;
  bottom: 12px;
  color: #a4a09a;
  font-size: 8px;
}
.studio-frame::before {
  background:
    linear-gradient(90deg, rgb(255 255 255 / .35), transparent 20%, transparent 80%, rgb(255 255 255 / .35)),
    linear-gradient(180deg, transparent 58%, rgb(205 194 178 / .14));
}
.studio-media { border-radius: 12px; }
.studio-frame:not(.has-look) .studio-media {
  opacity: .08;
  filter: saturate(.4) blur(1px);
}
.studio-preview__empty {
  background: linear-gradient(145deg, rgb(255 254 251 / .92), rgb(248 244 237 / .92));
  color: var(--designer-muted);
}
.studio-preview__empty::before {
  content: "▧";
  display: grid;
  width: 54px;
  height: 47px;
  place-items: center;
  border: 5px solid #d8d4cc;
  border-radius: 8px;
  color: #c1bdb5;
  font-size: 28px;
  line-height: 1;
}
.studio-preview__empty > span { display: none; }
.studio-preview__empty strong {
  color: var(--designer-muted);
  font-family: "Be Vietnam Pro", sans-serif;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -.03em;
}
.studio-preview__empty small {
  color: var(--designer-muted);
  font-size: 13px;
}
.studio-hotspots { inset: 12px; width: auto; }
.studio-hotspot {
  width: 29px;
  height: 29px;
  border-color: rgb(255 255 255 / .9);
  background: rgb(255 253 249 / .85);
  color: var(--designer-ink);
  box-shadow: 0 5px 18px rgb(31 25 18 / .12);
}
.studio-hotspot__label { display: none; }
.studio-advanced {
  border: 1px solid var(--designer-line);
  border-radius: 17px;
  background: rgb(255 253 249 / .76);
  box-shadow: none;
}
.studio-advanced > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 48px;
  padding: 11px 15px;
  color: var(--designer-ink);
  cursor: pointer;
  list-style: none;
}
.studio-advanced > summary::-webkit-details-marker { display: none; }
.studio-advanced > summary::after {
  content: '＋';
  color: var(--designer-accent);
  font-size: 18px;
  line-height: 1;
}
.studio-advanced[open] > summary::after { content: '−'; }
.studio-advanced > summary span {
  font-size: 11px;
  font-weight: 700;
}
.studio-advanced > summary small {
  flex: 1;
  color: var(--designer-muted);
  font-size: 10px;
  line-height: 1.35;
}
.studio-advanced > summary:focus-visible {
  outline: 2px solid var(--designer-accent);
  outline-offset: -2px;
}
.studio-advanced > .studio-locks,
.studio-advanced > .studio-frame-plan { border-right: 0; border-bottom: 0; border-left: 0; border-radius: 0; }
.studio-advanced > .studio-frame-plan { border-top: 1px solid var(--designer-line); }
.studio-locks {
  grid-template-columns: 150px 1fr;
  min-height: 60px;
  padding: 11px 15px;
  box-shadow: none;
}
.studio-locks > div:first-child span { color: var(--designer-accent); }
.studio-locks > div:first-child strong { font-size: 10px; }
.studio-locks__items { gap: 5px; }
.studio-locks__items span { min-height: 25px; border-color: var(--designer-line); border-radius: 6px; font-size: 8px; }
.studio-locks__items input:checked + span { border-color: var(--designer-ink); background: var(--designer-ink); }
.studio-frame-plan {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
  overflow: hidden;
  box-shadow: none;
}
.studio-preview .studio-frame-plan { margin: 0; }
.studio-frame-step {
  min-width: 0;
  padding: 10px 9px;
  border-right: 1px solid var(--designer-line);
  background: transparent;
}
.studio-frame-step:last-child { border-right: 0; }
.studio-frame-step b { color: var(--designer-accent); font-size: 13px; }
.studio-frame-step span { min-width: 0; }
.studio-frame-step strong,
.studio-frame-step small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.studio-frame-step strong { font-size: 10px; }
.studio-frame-step small { font-size: 8px; }
.studio-frame-step:hover,
.studio-frame-step.is-active { background: #fbf5ed; }
.studio-rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(170px, 220px) 105px auto;
  gap: 10px;
  align-items: center;
  min-height: 0;
  margin: 0;
  padding: 11px 13px;
  box-shadow: none;
}
.studio-preview .studio-rail { margin: 0; }
.studio-rail__status { font-size: 10px; }
.studio-rail__copy p { display: none; }
.studio-upload,
.studio-output {
  min-height: 42px;
  border: 1px solid var(--designer-line);
  border-radius: 9px;
  background: var(--designer-card-soft);
}
.studio-upload { padding: 7px 10px; }
.studio-upload__icon { font-size: 18px; }
.studio-upload strong { font-size: 10px; }
.studio-upload small,
.studio-output span { font-size: 8px; }
.studio-output { display: grid; gap: 2px; padding: 7px 10px; }
.studio-output select { font-size: 10px; }
.studio-submit {
  min-height: 42px;
  padding: 0 15px;
  border-radius: 9px;
  background: var(--designer-ink);
  font-size: 11px;
  font-weight: 700;
}
.studio-submit:hover { background: #2b3945; }

.studio-insights {
  display: grid;
  align-content: start;
  gap: 10px;
  border: 0;
}
.studio-insight {
  padding: 16px;
  box-shadow: var(--designer-shadow);
}
.studio-insight__head {
  align-items: center;
  margin-bottom: 13px;
  color: var(--designer-ink);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -.035em;
  text-transform: uppercase;
}
.studio-insight__head span::before {
  display: inline-block;
  margin-right: 8px;
  color: var(--designer-ink);
  font-size: 19px;
  font-weight: 400;
}
.studio-passport .studio-insight__head span::before { content: "♧"; }
.studio-check .studio-insight__head span::before { content: "✓"; }
.studio-tips .studio-insight__head span::before { content: "♧"; }
.studio-insight__head small { color: var(--designer-faint); font-size: 10px; font-weight: 500; }
.studio-passport__visual {
  position: relative;
  display: grid;
  width: 128px;
  height: 142px;
  float: left;
  margin: 0 15px 12px 0;
  place-items: center;
  overflow: hidden;
  border-radius: 12px;
  background:
    radial-gradient(circle at 52% 18%, rgb(255 255 255 / .7), transparent 17%),
    linear-gradient(145deg, #d9d0c1, #a9b1ae 50%, #213a4a);
  color: #e4d6bf;
}
.studio-passport__visual::before {
  content: "";
  width: 45%;
  height: 68%;
  border: 2px solid currentColor;
  border-radius: 42% 42% 13% 13%;
  opacity: .85;
}
.studio-passport__visual span {
  position: absolute;
  right: 9px;
  bottom: 8px;
  font-family: "Lora", Georgia, serif;
  font-size: 13px;
}
.studio-insight h2 {
  min-height: 48px;
  margin: 0 0 12px;
  font-family: "Be Vietnam Pro", sans-serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -.045em;
}
.studio-passport dl { clear: both; }
.studio-insight dl > div { padding: 9px 0; border-top-color: var(--designer-line); }
.studio-insight dt { font-size: 10px; font-weight: 600; }
.studio-insight dd { margin-top: 4px; color: var(--designer-muted); font-size: 11px; line-height: 1.45; }
.studio-check ul { gap: 8px; }
.studio-check li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--designer-muted);
  font-size: 11px;
}
.studio-check li::first-letter { color: var(--designer-ink); }
.studio-check li.is-ok { color: var(--designer-ink); }
.studio-check p {
  margin: 14px 0 0;
  padding-top: 11px;
  border-top-color: var(--designer-line);
  color: var(--designer-muted);
  font-size: 10px;
}
.studio-tips > div:not(.studio-insight__head) {
  grid-template-columns: 60px 1fr;
  align-items: start;
  gap: 7px;
  padding: 8px 0;
  border-top-color: var(--designer-line);
}
.studio-tips > div > span { color: var(--designer-muted); font-size: 10px; }
.studio-tips strong { color: var(--designer-ink); font-size: 10px; line-height: 1.45; }

.studio-variants {
  display: grid;
  grid-template-columns: 155px minmax(0, 1fr) auto;
  max-width: none;
  margin: 0;
  box-shadow: none;
  overflow: hidden;
}
.studio-variants__title { padding: 14px; border-right-color: var(--designer-line); }
.studio-variants__title span { color: var(--designer-accent); font-size: 9px; }
.studio-variants__title strong { font-family: "Be Vietnam Pro", sans-serif; font-size: 11px; font-weight: 600; }
.studio-variants__strip { grid-template-columns: repeat(4, minmax(90px, 1fr)); }
.studio-variants__strip button { min-height: 70px; padding: 9px 11px; }
.studio-variants__strip button:hover,
.studio-variants__strip button.is-active { background: #fbf5ed; }
.studio-variants__strip strong { font-size: 10px; }
.studio-variants__strip small { font-size: 9px; }
.studio-variants__actions button { min-width: 82px; font-size: 10px; }

.studio-dock {
  position: fixed;
  z-index: 60;
  top: 78px;
  left: max(24px, calc((100vw - 1760px) / 2 + 330px));
  width: min(520px, calc(100vw - 48px));
  max-height: min(720px, calc(100dvh - 104px));
  border: 1px solid var(--designer-line);
  border-radius: 17px;
  background: rgb(255 253 249 / .98);
  box-shadow: 0 28px 80px rgb(49 36 23 / .2);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 180ms ease, visibility 180ms ease, transform 220ms ease;
}
.studio-dock.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.studio-dock__header { border-bottom-color: var(--designer-line); }
.studio-dock__index { color: var(--designer-accent); }
.studio-dock h2 { font-family: "Lora", Georgia, serif; font-size: 29px; }
.studio-option { border-color: var(--designer-line); border-radius: 9px; }
.studio-option:hover,
.studio-option.is-selected { border-color: var(--designer-ink); background: #fbf5ed; }
.studio-option:not(.studio-option--swatch) {
  min-height: 106px;
  align-items: center;
  padding: 9px;
}
.studio-option__media {
  position: relative;
  width: 94px;
  height: 86px;
  flex: 0 0 94px;
  overflow: hidden;
  border-radius: 8px;
  background: #e8e2d8;
}
.studio-option__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 27%;
}
.studio-option__copy {
  min-width: 0;
  flex: 1;
}
.studio-option__source {
  display: block;
  margin-top: 7px;
  color: var(--designer-accent);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

@media (max-width: 1320px) {
  .studio-workbench { grid-template-columns: minmax(290px, .92fr) minmax(470px, 1.55fr) minmax(275px, .86fr); }
  .studio-catalog-grid--scene { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .studio-catalog-grid--accessory { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 1120px) {
  .studio-workbench { grid-template-columns: minmax(270px, .9fr) minmax(460px, 1.45fr); }
  .studio-insights {
    grid-column: 1 / -1;
    grid-template-columns: 1.1fr .9fr .9fr;
  }
  .studio-insight { min-width: 0; }
  .studio-catalog-grid--accessory { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .studio-catalog-grid--scene { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .studio-preview__top,
  .studio-intro,
  .studio-plane,
  .studio-locks,
  .studio-frame-plan,
  .studio-rail,
  .studio-variants { min-width: 0; }
  .studio-preview .studio-spec-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
  }
  .studio-preview .studio-spec-grid label {
    min-width: 0;
  }
}
@media (max-width: 820px) {
  .studio-masthead {
    grid-template-columns: 1fr auto;
    min-height: 60px;
    gap: 10px;
    padding-inline: 16px;
  }
  .studio-section-marker { display: none; }
  .studio-header-actions { gap: 0; }
  .studio-nav-action { min-height: 40px; padding-inline: 10px; }
  .studio-nav-action small { display: none; }
  .studio-stage { padding: 11px 12px 28px; }
  .studio-workbench { display: flex; flex-direction: column; gap: 12px; }
  .studio-preview { order: 1; }
  .studio-toolbox { order: 2; }
  .studio-insights { order: 3; display: grid; grid-template-columns: 1fr; }
  .studio-intro { min-height: 160px; }
  .studio-intro h1 { font-size: 42px; }
  .studio-quick-start { grid-template-columns: 1fr; }
  .studio-preview__top { align-items: start; flex-direction: column; }
  .studio-preview .studio-spec-grid { width: 100%; justify-content: space-between; }
  .studio-preview .studio-spec-grid label { flex: 1; }
  .studio-frame { min-height: 220px; }
  .studio-locks { grid-template-columns: 1fr; gap: 9px; }
  .studio-rail { grid-template-columns: 1fr 1fr; }
  .studio-rail__copy { grid-column: 1 / -1; }
  .studio-submit { width: 100%; }
  .studio-variants { grid-template-columns: 1fr; }
  .studio-variants__title { border-right: 0; border-bottom-color: var(--designer-line); }
  .studio-variants__actions button { min-height: 42px; }
  .studio-dock {
    top: auto;
    right: 12px;
    bottom: 12px;
    left: 12px;
    width: auto;
    max-height: 72dvh;
  }
}
@media (max-width: 480px) {
  .studio-brand__mark { width: 118px; }
  .studio-masthead { padding-inline: 12px; }
  .studio-nav-action { padding-inline: 7px; }
  .studio-nav-action strong { font-size: 9px; }
  .studio-catalog-card { padding: 11px 10px; }
  .studio-progress { gap: 5px; padding-inline: 10px; }
  .studio-progress__step strong { font-size: 9px; }
  .studio-catalog-grid--garment,
  .studio-catalog-grid--pattern,
  .studio-catalog-grid--style { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .studio-catalog-grid--color { grid-template-columns: repeat(7, minmax(0, 1fr)); }
  .studio-catalog-grid--accessory { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .studio-catalog-grid--scene { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .studio-variant-grid { grid-template-columns: 1fr; }
  .studio-intro h1 { font-size: 35px; }
  .studio-intro__note { font-size: 13px; }
  .studio-preview .studio-spec-grid label { min-width: 0; padding-inline: 5px; }
  .studio-preview .studio-spec-grid select { font-size: 10px; }
  .studio-frame-plan { grid-template-columns: repeat(5, minmax(70px, 1fr)); overflow-x: auto; }
  .studio-frame-step { min-width: 78px; }
  .studio-rail { grid-template-columns: 1fr; }
  .studio-rail__copy,
  .studio-upload,
  .studio-output,
  .studio-submit { grid-column: auto; }
}

/* Selection-first Studio: provider settings live in Admin, while the canvas
 * gives immediate feedback without navigating to a blocking result page. */
.studio-preview__preset {
  display: grid;
  gap: 2px;
  min-width: 132px;
  padding-left: 14px;
  border-left: 1px solid var(--designer-line);
  color: var(--designer-muted);
  font-size: 9px;
}
.studio-hotspots { display: none; }
.studio-preview__preset strong { color: var(--designer-ink); font-size: 12px; }
.studio-preview__preset small { font-size: 9px; }
.studio-preview-image {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #eee9df;
  opacity: 0;
  transition: opacity 380ms ease;
}
.studio-frame.has-ai-preview .studio-preview-image { opacity: 1; }
.studio-frame.has-ai-preview .studio-media { opacity: 0; }
.studio-frame.has-ai-preview .studio-media-placeholder { opacity: 0; visibility: hidden; }
.studio-preview-progress {
  position: absolute;
  z-index: 8;
  right: 14px;
  bottom: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: calc(100% - 28px);
  padding: 8px 11px;
  border: 1px solid rgb(255 255 255 / .72);
  border-radius: 8px;
  background: rgb(255 253 249 / .88);
  color: var(--designer-ink);
  font-size: 10px;
  box-shadow: 0 8px 22px rgb(43 31 20 / .12);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.studio-preview-progress i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--designer-accent);
  box-shadow: 0 0 0 4px var(--designer-accent-soft);
  animation: studio-status-pulse 1.3s ease-in-out infinite;
}
.studio-preview-progress.is-error i { background: #aa4f42; box-shadow: 0 0 0 4px #f1d6d0; }
@keyframes studio-status-pulse { 50% { opacity: .36; transform: scale(.76); } }
.studio-auto-create {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  min-height: 0;
  padding: 10px 13px;
  border: 1px solid var(--designer-line);
  border-radius: 17px;
  background: var(--designer-card);
  box-shadow: none;
}
.studio-auto-create .studio-rail__copy p { display: block; }
.studio-auto-create__hint {
  max-width: 170px;
  color: var(--designer-muted);
  font-size: 9px;
  line-height: 1.4;
}
.studio-auto-create .studio-upload {
  min-width: 145px;
  min-height: 40px;
  padding: 6px 10px;
  border: 1px solid var(--designer-line);
  border-radius: 9px;
  background: var(--designer-card-soft);
}
.studio-auto-create .studio-upload__icon { font-size: 18px; }
.studio-auto-create .studio-upload strong { font-size: 10px; }
.studio-auto-create .studio-upload small { font-size: 8px; }
.studio-result {
  position: relative;
  z-index: 1;
  inset: auto;
  max-width: 1760px;
  margin: 0 auto 34px;
  padding: 18px clamp(16px, 1.7vw, 28px);
  border: 1px solid var(--designer-line);
  border-radius: 17px;
  background:
    radial-gradient(80% 140% at 4% 0, rgb(255 255 255 / .92), transparent 55%),
    var(--designer-card);
  color: var(--designer-ink);
  box-shadow: var(--designer-shadow);
}
.studio-result__backdrop { border-radius: inherit; }
.studio-result__header {
  padding-bottom: 14px;
  border-bottom-color: var(--designer-line);
}
.studio-result__header h2 {
  font-family: "Be Vietnam Pro", sans-serif;
  font-size: clamp(20px, 2.2vw, 30px);
  font-weight: 700;
  letter-spacing: -.045em;
}
.studio-result__grid { display: block; padding-top: 0; }
.studio-result__visual { display: none; }
.studio-result__copy > p { max-width: 780px; margin: 14px 0 0; font-size: 11px; }
.studio-result__copy {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 24px;
}
.studio-result__copy > p,
.studio-result__copy .result-video-branches,
.studio-result__copy .result-download { grid-column: 1 / -1; }
.result-story { max-width: none; padding: 14px 0; border-top-color: var(--designer-line); }
.result-story p { margin-top: 6px; font-size: 11px; line-height: 1.5; }
.result-story > span { color: var(--designer-accent); font-size: 8px; }
.result-score p { color: var(--designer-ink); font-size: 18px; letter-spacing: .04em; }
.result-score p.is-warning { color: #9a4a2c; }
.result-video-branches { margin-top: 12px; border-color: var(--designer-line); }
.result-video-branches button { border-right-color: var(--designer-line); color: var(--designer-muted); }
.result-video-branches button:hover,
.result-video-branches button.is-active { background: var(--designer-ink); }
.studio-recommendation-list { display: grid; gap: 0; }
.studio-recommendation {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 0;
  border-top: 1px solid var(--designer-line);
  color: var(--designer-ink);
  text-decoration: none;
}
.studio-recommendation strong,
.studio-recommendation small { display: block; }
.studio-recommendation strong { font-size: 11px; }
.studio-recommendation small { margin-top: 3px; color: var(--designer-muted); font-size: 9px; line-height: 1.35; }
.studio-recommendation > span:last-child { color: var(--designer-accent); font-size: 15px; }
.studio-recommendation:hover strong { text-decoration: underline; text-underline-offset: 3px; }
.studio-recommendation-empty { margin: 0; color: var(--designer-muted); font-size: 10px; line-height: 1.5; }
.studio-search-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 10px;
  color: var(--designer-ink);
  font-size: 9px;
  text-underline-offset: 3px;
}
.studio-search-link span { color: var(--designer-accent); }

@media (max-width: 820px) {
  .studio-preview__preset { width: 100%; padding: 9px 0 0; border-top: 1px solid var(--designer-line); border-left: 0; }
  .studio-auto-create { grid-template-columns: 1fr; }
  .studio-auto-create__hint { max-width: none; }
  .studio-auto-create .studio-upload { width: 100%; }
  .studio-result__copy { grid-template-columns: 1fr; }
}

.studio-account {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  gap: 9px;
  margin-left: 8px;
  padding: 5px 10px 5px 6px;
  border: 1px solid var(--designer-line);
  border-radius: 12px;
  background: #f3eee5;
  color: var(--designer-ink);
  text-decoration: none;
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}
.studio-account:hover {
  border-color: #cdbdad;
  background: #fffaf2;
  transform: translateY(-1px);
}
.studio-account__avatar {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  place-items: center;
  border-radius: 10px;
  background: var(--designer-ink);
  color: #fffaf2;
  font-family: "Lora", Georgia, serif;
  font-size: 13px;
  font-style: italic;
}

@media (max-width: 620px) {
  .studio-account {
    min-height: 40px;
    margin-left: 4px;
    padding: 3px;
    border-radius: 11px;
  }
  .studio-account__avatar {
    width: 32px;
    height: 32px;
    flex-basis: 32px;
  }
  .studio-account__copy { display: none; }
}