.kling-configurator {
  --kc-bg: oklch(0.995 0.002 240);
  --kc-surface: oklch(0.968 0.007 240);
  --kc-surface-strong: oklch(0.925 0.012 242);
  --kc-stage: oklch(0.982 0.004 240);
  --kc-ink: oklch(0.2 0.025 248);
  --kc-muted: oklch(0.48 0.025 245);
  --kc-border: oklch(0.865 0.014 242);
  --kc-primary: oklch(0.54 0.16 247);
  --kc-primary-deep: oklch(0.37 0.11 247);
  --kc-primary-soft: oklch(0.955 0.035 247);
  --kc-accent: oklch(0.56 0.22 28);
  --kc-success: oklch(0.5 0.13 155);
  --kc-focus: oklch(0.7 0.15 247);
  --kc-radius-control: 8px;
  --kc-radius-panel: 14px;
  color: var(--kc-ink);
  font-family: "Gill Sans", "Open Sans", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.kling-configurator *,
.kling-configurator *::before,
.kling-configurator *::after { box-sizing: border-box; }

.kling-configurator button,
.kling-configurator input,
.kling-configurator textarea { font: inherit; }

.kling-configurator button { color: inherit; }

.kc-bootstrap-status,
.kc-fatal {
  margin: 0;
  padding: 32px;
  background: var(--kc-surface);
}

.kc-app {
  width: min(100%, 1800px);
  min-height: 100dvh;
  margin-inline: auto;
  background: var(--kc-bg);
}

.kc-standalone-page { margin: 0; background: var(--kc-surface); }
.kc-standalone-page main { padding: 0; }

.kc-header {
  min-height: 74px;
  padding: 14px clamp(20px, 2.8vw, 48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--kc-border);
  background: color-mix(in oklch, var(--kc-bg) 96%, transparent);
}

.kc-eyebrow,
.kc-step-count {
  display: block;
  color: var(--kc-primary-deep);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .12em;
  line-height: 1.2;
  text-transform: uppercase;
}

.kc-header h2,
.kc-inspector h3,
.kc-completion h3,
.kc-form h3 { margin: 0; text-wrap: balance; }

.kc-header h2 {
  margin-top: 3px;
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: -.015em;
  line-height: 1.15;
}

.kc-header-meta {
  min-width: 112px;
  padding-left: 22px;
  display: grid;
  grid-template-columns: auto auto;
  gap: 2px 10px;
  align-items: baseline;
  border-left: 1px solid var(--kc-border);
  text-align: right;
}

.kc-header-meta span {
  color: var(--kc-muted);
  font-size: .73rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.kc-header-meta strong {
  grid-column: 2;
  font-size: 1.05rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: .08em;
}

.kc-step-nav {
  position: relative;
  border-bottom: 1px solid var(--kc-border);
  overflow-x: auto;
  background: var(--kc-bg);
  scrollbar-width: thin;
  overscroll-behavior-inline: contain;
}

.kc-step-list {
  display: grid;
  grid-template-columns: repeat(6, minmax(152px, 1fr));
  min-width: 960px;
  margin: 0;
  padding: 0 clamp(12px, 2.2vw, 38px);
  list-style: none;
}

.kc-step {
  position: relative;
  width: 100%;
  min-height: 92px;
  padding: 10px 12px;
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  border: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
  transition: background-color 180ms cubic-bezier(.25, 1, .5, 1), color 180ms cubic-bezier(.25, 1, .5, 1);
}

.kc-step::after {
  position: absolute;
  right: 12px;
  bottom: -1px;
  left: 12px;
  height: 3px;
  background: transparent;
  content: "";
  transition: background-color 180ms cubic-bezier(.25, 1, .5, 1);
}

.kc-step:hover { background: var(--kc-surface); }
.kc-step.is-current { background: var(--kc-primary-soft); }
.kc-step.is-current::after { background: var(--kc-primary); }

.kc-step-number {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border: 1px solid var(--kc-border);
  border-radius: 50%;
  background: var(--kc-bg);
  color: var(--kc-muted);
  font-size: .69rem;
  font-weight: 700;
}

.kc-step.is-current .kc-step-number,
.kc-step.is-complete .kc-step-number {
  border-color: var(--kc-primary);
  background: var(--kc-primary);
  color: #fff;
}

.kc-step-picture {
  width: 50px;
  height: 64px;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.kc-step-picture img {
  width: 175%;
  height: 175%;
  object-fit: contain;
  transition: transform 180ms cubic-bezier(.25, 1, .5, 1);
}

.kc-step:hover .kc-step-picture img { transform: scale(1.035); }
.kc-step-text { min-width: 0; }
.kc-step-text strong,
.kc-step-text small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kc-step-text strong { font-size: .9rem; line-height: 1.2; }
.kc-step-text small { margin-top: 4px; color: var(--kc-muted); font-size: .76rem; }

.kc-workbench {
  min-height: 590px;
  display: grid;
  grid-template-columns: minmax(0, 1.72fr) minmax(390px, .92fr);
}

.kc-stage-panel {
  position: relative;
  min-width: 0;
  min-height: 0;
  padding: clamp(20px, 3vw, 52px) clamp(22px, 4vw, 72px) 20px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 47%, oklch(1 0 0) 0 26%, transparent 70%),
    var(--kc-stage);
}

.kc-stage-wrap {
  flex: 1;
  min-height: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.kc-stage {
  width: min(96%, 1080px);
  display: grid;
  place-items: center;
}

.kc-layer-stack {
  position: relative;
  width: 100%;
  transform-origin: center;
  transition: transform 360ms cubic-bezier(.22, 1, .36, 1);
}

.kc-product-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 1;
  transition: opacity 280ms cubic-bezier(.22, 1, .36, 1);
}

.kc-layer-stack.is-component-focus .kc-product-layer.is-context-layer { opacity: .22; }
.kc-layer-stack.is-component-focus .kc-product-layer.is-future-layer { opacity: 0; }
.kc-layer-stack.is-component-focus .kc-product-layer.is-focus-layer { opacity: 1; }

.kc-stage-footer {
  min-height: 52px;
  padding-top: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.kc-preview-caption {
  margin: 0;
  color: var(--kc-muted);
  font-size: .86rem;
}

.kc-view-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.kc-overview {
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--kc-border);
  border-radius: var(--kc-radius-control);
  background: color-mix(in oklch, var(--kc-bg) 94%, transparent);
  cursor: pointer;
  font-size: .8rem;
  transition: border-color 160ms ease-out, background-color 160ms ease-out, color 160ms ease-out;
}

.kc-overview:hover { border-color: var(--kc-primary); color: var(--kc-primary-deep); }
.kc-overview.is-active { border-color: var(--kc-primary); background: var(--kc-primary-soft); color: var(--kc-primary-deep); }

.kc-zoom {
  display: inline-flex;
  overflow: hidden;
  border: 1px solid var(--kc-border);
  border-radius: var(--kc-radius-control);
  background: var(--kc-bg);
}

.kc-zoom button {
  min-width: 44px;
  min-height: 44px;
  border: 0;
  border-right: 1px solid var(--kc-border);
  background: transparent;
  cursor: pointer;
  transition: background-color 160ms ease-out, color 160ms ease-out;
}

.kc-zoom button:hover:not(:disabled) { background: var(--kc-primary-soft); color: var(--kc-primary-deep); }
.kc-zoom button:last-child { border-right: 0; }
.kc-zoom .kc-zoom-value { min-width: 60px; font-size: .8rem; font-variant-numeric: tabular-nums; }

.kc-inspector {
  min-height: 0;
  padding: 24px clamp(24px, 2.6vw, 42px) 16px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  border-left: 1px solid var(--kc-border);
  background: var(--kc-bg);
  scrollbar-width: thin;
}

.kc-inspector-head {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--kc-border);
}

.kc-inspector h3 {
  margin-top: 4px;
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: -.02em;
  line-height: 1.12;
}

.kc-inspector-head p {
  max-width: 42ch;
  margin: 8px 0 0;
  color: var(--kc-muted);
  font-size: .86rem;
  line-height: 1.35;
  text-wrap: pretty;
}

.kc-controls { flex: 1; }
.kc-fieldset { margin: 16px 0 0; padding: 0; border: 0; }
.kc-fieldset legend {
  margin-bottom: 11px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

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

.kc-material {
  position: relative;
  min-width: 0;
  min-height: 74px;
  padding: 8px 34px 8px 8px;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  border: 1px solid var(--kc-border);
  border-radius: var(--kc-radius-control);
  background: var(--kc-bg);
  cursor: pointer;
  transition: border-color 160ms ease-out, background-color 160ms ease-out, transform 160ms cubic-bezier(.25, 1, .5, 1);
}

.kc-material:hover:not(.is-disabled) { border-color: var(--kc-primary); transform: translateY(-1px); }
.kc-material.is-selected { border: 2px solid var(--kc-primary); padding: 7px 33px 7px 7px; background: var(--kc-primary-soft); }
.kc-material.is-disabled { cursor: not-allowed; opacity: .55; }
.kc-material input,
.kc-color input { position: absolute; width: 1px; height: 1px; opacity: 0; }

.kc-material-visual {
  height: 58px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 5px;
  background: var(--kc-surface);
}

.kc-material-visual img { width: 175%; height: 175%; object-fit: contain; }
.kc-material-placeholder { color: var(--kc-muted); }
.kc-material-copy { min-width: 0; }
.kc-material-copy strong,
.kc-material-copy small { display: block; }
.kc-material-copy strong { overflow: hidden; font-size: .88rem; line-height: 1.2; text-overflow: ellipsis; white-space: nowrap; }
.kc-material-copy small { margin-top: 5px; color: var(--kc-muted); font-size: .73rem; line-height: 1.25; }

.kc-radio-mark {
  position: absolute;
  top: 12px;
  right: 11px;
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--kc-border);
  border-radius: 50%;
  background: var(--kc-bg);
}

.is-selected > .kc-radio-mark { border: 5px solid var(--kc-primary); }

.kc-color-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.kc-color {
  position: relative;
  min-height: 48px;
  padding: 7px 12px 7px 8px;
  display: grid;
  grid-template-columns: 30px auto;
  gap: 8px;
  align-items: center;
  border: 1px solid transparent;
  border-radius: var(--kc-radius-control);
  cursor: pointer;
  transition: border-color 160ms ease-out, background-color 160ms ease-out;
}

.kc-color:hover { background: var(--kc-surface); }
.kc-color.is-selected { border-color: var(--kc-primary); background: var(--kc-primary-soft); }
.kc-color .kc-radio-mark { display: none; }
.kc-swatch {
  width: 30px;
  height: 30px;
  border: 1px solid var(--kc-border);
  border-radius: 50%;
  background: var(--kc-swatch);
}
.kc-color.is-selected .kc-swatch { outline: 2px solid var(--kc-primary); outline-offset: 2px; }

.kc-note {
  margin: 0;
  padding: 11px 12px;
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 9px;
  align-items: start;
  border-radius: var(--kc-radius-control);
  color: var(--kc-muted);
  background: var(--kc-surface);
  font-size: .82rem;
}

.kc-note > span {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: .7rem;
  font-weight: 700;
}

.kc-step-actions {
  position: sticky;
  bottom: -16px;
  margin-top: 12px;
  padding: 14px 0 16px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--kc-border);
  background: var(--kc-bg);
}

.kc-button,
.kc-icon-button {
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: var(--kc-radius-control);
  cursor: pointer;
  font-weight: 700;
  transition: background-color 160ms ease-out, border-color 160ms ease-out, color 160ms ease-out, transform 120ms ease-out;
}

.kc-button { padding: 10px 18px; white-space: nowrap; }
.kc-button:active:not(:disabled),
.kc-icon-button:active:not(:disabled) { transform: translateY(1px); }
.kc-button--primary { background: var(--kc-primary); color: #fff !important; }
.kc-button--primary:hover { background: var(--kc-primary-deep); }
.kc-button--secondary { border-color: var(--kc-primary); background: var(--kc-bg); color: var(--kc-primary-deep); }
.kc-button--secondary:hover { background: var(--kc-primary-soft); }
.kc-button--quiet { border-color: var(--kc-border); background: transparent; }
.kc-button--quiet:hover { border-color: var(--kc-primary); color: var(--kc-primary-deep); }
.kc-button--accent { background: var(--kc-accent); color: #fff !important; }
.kc-button--accent:hover { background: oklch(0.49 0.21 28); }

.kling-configurator button:disabled { cursor: not-allowed; opacity: .45; }
.kling-configurator :focus-visible { outline: 3px solid var(--kc-focus); outline-offset: 3px; }

.kc-completion {
  min-height: 90px;
  padding: 16px clamp(20px, 2.8vw, 48px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  border-top: 1px solid var(--kc-border);
  background: var(--kc-surface);
}

.kc-completion h3 { margin-top: 2px; font-size: 1.15rem; font-weight: 600; }
.kc-summary-line {
  max-width: 920px;
  margin: 4px 0 0;
  overflow: hidden;
  color: var(--kc-muted);
  font-size: .78rem;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.kc-completion-actions { display: flex; align-items: center; justify-content: flex-end; gap: 9px; }

.kc-form-drawer {
  padding: clamp(28px, 4vw, 56px);
  border-top: 1px solid var(--kc-border);
  background: var(--kc-bg);
}
.kc-form-drawer[hidden] { display: none; }
.kc-form { max-width: 1000px; margin-inline: auto; }
.kc-form-head { display: flex; align-items: start; justify-content: space-between; gap: 24px; }
.kc-form h3 { font-size: 1.6rem; font-weight: 500; }
.kc-form-head p { max-width: 65ch; margin: 8px 0 0; color: var(--kc-muted); }
.kc-icon-button { width: 46px; padding: 0; border-color: var(--kc-border); background: var(--kc-bg); font-size: 1.5rem; font-weight: 400; }
.kc-icon-button:hover { border-color: var(--kc-primary); background: var(--kc-primary-soft); }
.kc-form-grid { margin-top: 28px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.kc-field { display: grid; gap: 6px; font-weight: 700; }
.kc-field > span { font-size: .86rem; }
.kc-field em { color: var(--kc-accent); font-style: normal; }
.kc-field input,
.kc-field textarea {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--kc-border);
  border-radius: var(--kc-radius-control);
  background: var(--kc-bg);
  color: var(--kc-ink);
}
.kc-field textarea { min-height: 110px; resize: vertical; }
.kc-field input:hover,
.kc-field textarea:hover { border-color: var(--kc-primary); }
.kc-field--wide { grid-column: 1 / -1; }
.kc-form-footer {
  margin-top: 24px;
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--kc-border);
}
.kc-form-footer p { margin: 0; color: var(--kc-muted); font-size: .8rem; }
.kc-form-footer p span { color: var(--kc-accent); }
.kc-form-message { margin: 22px 0 0; padding: 12px 14px; border-radius: var(--kc-radius-control); background: var(--kc-surface); }
.kc-form-message.is-success { color: var(--kc-success); }
.kc-form-message.is-warning,
.kc-form-message.is-error { color: var(--kc-accent); }
.kc-live { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

@media (min-width: 1040px) {
  .kc-workbench { height: max(590px, calc(100dvh - 266px)); }
  .kc-stage-footer {
    position: absolute;
    right: clamp(22px, 4vw, 72px);
    bottom: 20px;
    left: clamp(22px, 4vw, 72px);
    z-index: 1;
  }
}

@media (min-width: 1040px) and (max-height: 950px) {
  .kc-stage-panel { padding-top: 24px; }
}

@media (max-width: 1039px) {
  .kc-app { min-height: 0; }
  .kc-workbench { min-height: 0; grid-template-columns: 1fr; }
  .kc-stage-panel { min-height: 560px; }
  .kc-stage { width: min(100%, 900px); }
  .kc-inspector { overflow: visible; border-top: 1px solid var(--kc-border); border-left: 0; }
  .kc-material-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .kc-step-actions { position: static; margin-top: 26px; padding-bottom: 0; }
  .kc-completion { grid-template-columns: 1fr; align-items: flex-start; gap: 16px; }
  .kc-completion-actions { justify-content: flex-start; }
}

@media (max-width: 740px) {
  .kc-header { min-height: 70px; padding: 13px 16px; }
  .kc-header h2 { font-size: 1.25rem; }
  .kc-header-meta { min-width: 66px; padding-left: 14px; }
  .kc-header-meta span { display: none; }
  .kc-header-meta strong { grid-column: 1; }
  .kc-step-list { grid-template-columns: repeat(6, 140px); min-width: 840px; padding-inline: 4px; }
  .kc-step { min-height: 84px; grid-template-columns: 44px minmax(0, 1fr); padding: 8px; }
  .kc-step::after { right: 8px; left: 8px; }
  .kc-step-number { top: 8px; left: 7px; }
  .kc-step-picture { width: 44px; height: 58px; }
  .kc-stage-panel { min-height: 400px; padding: 16px; }
  .kc-stage-wrap { min-height: 305px; }
  .kc-stage-footer { align-items: flex-end; }
  .kc-overview { position: absolute; top: 16px; right: 16px; z-index: 2; }
  .kc-preview-caption { max-width: 48%; font-size: .78rem; }
  .kc-inspector { padding: 28px 16px; }
  .kc-inspector h3 { font-size: 1.6rem; }
  .kc-material-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kc-material { min-height: 82px; grid-template-columns: 60px minmax(0, 1fr); }
  .kc-material-visual { height: 62px; }
  .kc-completion { padding: 22px 16px; }
  .kc-summary-line { white-space: normal; }
  .kc-completion-actions { width: 100%; display: grid; grid-template-columns: 1fr 1fr; }
  .kc-completion-actions .kc-button--accent { grid-column: 1 / -1; grid-row: 1; }
  .kc-form-drawer { padding: 28px 16px; }
  .kc-form-grid { grid-template-columns: 1fr; }
  .kc-field--wide { grid-column: auto; }
  .kc-form-footer { align-items: stretch; flex-direction: column; }
}

@media (max-width: 430px) {
  .kc-material-grid { grid-template-columns: 1fr; }
  .kc-material { grid-template-columns: 72px minmax(0, 1fr); }
  .kc-completion-actions { grid-template-columns: 1fr; }
  .kc-completion-actions .kc-button--accent { grid-column: auto; grid-row: auto; }
}

@media (prefers-reduced-motion: reduce) {
  .kling-configurator *,
  .kling-configurator *::before,
  .kling-configurator *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}