/* Neen SVG Studio — isolated from the legacy WebGI presentation styles. */
html[lang="fa"] body,
html[lang="fa"] button,
html[lang="fa"] input,
html[lang="fa"] select {
  font-family: Tahoma, Arial, sans-serif;
}

html[lang="fa"] .hero--content h1,
html[lang="fa"] .forever--content h1,
html[lang="fa"] .forever--content h2,
html[lang="fa"] .emotions--content h1,
html[lang="fa"] .emotions--content h2,
html[lang="fa"] .customize--title {
  font-family: Tahoma, Arial, sans-serif;
  letter-spacing: 0;
}

.footer--container .config--svg {
  appearance: none;
  min-width: 44px;
  height: 44px;
  padding: 0 11px;
  border: 1px solid rgba(0, 0, 0, 0.32);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
  color: #111;
  font: 600 0.66rem/1 "Archivo", sans-serif;
  letter-spacing: 0.08em;
  cursor: pointer;
  backdrop-filter: blur(12px) saturate(150%);
  -webkit-backdrop-filter: blur(12px) saturate(150%);
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.footer--container .config--svg:hover,
.footer--container .config--svg:focus-visible {
  border-color: #bb4c33;
  background: rgba(255, 255, 255, 0.8);
  color: #8d3321;
  outline: none;
}

.footer--container .config--svg:focus-visible {
  box-shadow: 0 0 0 3px rgba(187, 76, 51, 0.2);
}

body.neen-studio-open {
  overflow: hidden !important;
}

.neen-render-loader[hidden] {
  display: none !important;
}

.neen-render-loader {
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 2147482500;
  display: grid;
  min-width: min(280px, calc(100vw - 40px));
  padding: 24px 26px 22px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 22px 70px rgba(41, 24, 18, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.95);
  color: #27221f;
  direction: rtl;
  text-align: center;
  transform: translate(-50%, -50%);
  backdrop-filter: blur(28px) saturate(170%);
  -webkit-backdrop-filter: blur(28px) saturate(170%);
  animation: neen-render-enter 220ms ease both;
}

.neen-render-loader__ring {
  width: 38px;
  height: 38px;
  margin-bottom: 13px;
  border: 3px solid rgba(157, 63, 46, 0.16);
  border-top-color: #9d3f2e;
  border-radius: 50%;
  animation: neen-spin 760ms linear infinite;
}

.neen-render-loader > span:not(.neen-render-loader__ring) {
  font-size: 0.82rem;
  font-weight: 720;
}

.neen-render-loader small {
  margin-top: 6px;
  color: #7b726c;
  font-size: 0.62rem;
}

@keyframes neen-render-enter {
  from { opacity: 0; transform: translate(-50%, -47%) scale(0.96); }
  to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

.neen-studio,
.neen-studio * {
  box-sizing: border-box;
}

.neen-studio[hidden],
.neen-studio [hidden] {
  display: none !important;
}

.neen-studio {
  --studio-ink: #181716;
  --studio-muted: #69635f;
  --studio-line: rgba(64, 54, 48, 0.13);
  --studio-accent: #ad402b;
  --studio-accent-deep: #7c291a;
  --studio-green: #23734c;
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: flex;
  align-items: stretch;
  justify-content: flex-start;
  padding: 18px;
  color: var(--studio-ink);
  direction: rtl;
  text-align: right;
  font-family: Tahoma, Arial, sans-serif;
  overscroll-behavior: contain;
  isolation: isolate;
}

.neen-studio__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 19% 16%, rgba(255, 255, 255, 0.3), transparent 36%),
    linear-gradient(90deg, rgba(24, 18, 16, 0.14), rgba(24, 18, 16, 0.04) 52%, transparent 82%);
  animation: neen-studio-fade 260ms ease both;
}

.neen-studio__sheet {
  position: relative;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  width: min(520px, calc(100vw - 36px));
  max-height: calc(100dvh - 36px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.76);
  border-radius: 32px;
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.83), rgba(249, 245, 242, 0.64)),
    rgba(255, 255, 255, 0.56);
  box-shadow:
    0 28px 80px rgba(38, 20, 13, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    inset 0 -1px 0 rgba(126, 91, 77, 0.08);
  backdrop-filter: blur(36px) saturate(180%);
  -webkit-backdrop-filter: blur(36px) saturate(180%);
  animation: neen-studio-enter 400ms cubic-bezier(0.2, 0.9, 0.24, 1) both;
  transition: max-height 360ms cubic-bezier(0.2, 0.9, 0.24, 1);
}

.neen-studio__sheet::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 88px;
  pointer-events: none;
  background: radial-gradient(ellipse at 30% -20%, rgba(255, 255, 255, 0.94), transparent 68%);
}

.neen-studio__header {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 24px 14px;
}

.neen-studio__eyebrow {
  margin: 0 0 4px;
  color: var(--studio-accent);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.2;
  text-transform: uppercase;
}

.neen-studio__header h2 {
  margin: 0;
  font-family: Tahoma, Arial, sans-serif;
  font-size: clamp(1.55rem, 4vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.neen-studio__close {
  appearance: none;
  display: grid;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  margin: -2px -2px 0 0;
  padding: 0;
  place-items: center;
  border: 1px solid rgba(55, 46, 41, 0.1);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
  color: #2b2826;
  cursor: pointer;
  font: 300 1.55rem/1 Arial, sans-serif;
  transition: transform 180ms ease, background-color 180ms ease;
}

.neen-studio__close:hover {
  transform: scale(1.05);
  background: rgba(255, 255, 255, 0.94);
}

.neen-studio button:focus-visible,
.neen-studio a:focus-visible,
.neen-studio summary:focus-visible,
.neen-studio input:focus-visible + *,
.neen-studio select:focus-visible {
  outline: 2px solid var(--studio-accent);
  outline-offset: 3px;
}

.neen-studio__tabs {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin: 0 24px 12px;
  padding: 4px;
  border: 1px solid rgba(55, 46, 41, 0.08);
  border-radius: 16px;
  background: rgba(121, 105, 96, 0.09);
}

.neen-studio__tab {
  appearance: none;
  min-height: 44px;
  padding: 8px 10px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: #6d6763;
  cursor: pointer;
  font: 600 0.73rem/1.5 Tahoma, Arial, sans-serif;
  transition: background-color 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.neen-studio__tab.is-active {
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 3px 12px rgba(57, 39, 31, 0.08), inset 0 1px 0 #fff;
  color: var(--studio-ink);
}

.neen-studio__scroll {
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-color: rgba(91, 71, 62, 0.28) transparent;
  scrollbar-width: thin;
}

.neen-studio__scroll::-webkit-scrollbar {
  width: 7px;
}

.neen-studio__scroll::-webkit-scrollbar-thumb {
  border: 2px solid transparent;
  border-radius: 8px;
  background: rgba(91, 71, 62, 0.25);
  background-clip: padding-box;
}

.neen-studio__panel {
  padding: 4px 24px 22px;
}

.neen-studio__lead {
  margin: 0 0 16px;
  color: var(--studio-muted);
  font-size: 0.76rem;
  font-weight: 400;
  line-height: 1.55;
}

.neen-dropzone {
  position: relative;
  display: flex;
  min-height: 86px;
  align-items: center;
  gap: 13px;
  padding: 14px;
  overflow: hidden;
  border: 1px dashed rgba(96, 73, 62, 0.3);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.38);
  cursor: pointer;
  transition: border-color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.neen-dropzone:hover,
.neen-dropzone.is-dragging,
.neen-dropzone:focus-within {
  border-color: rgba(173, 64, 43, 0.68);
  background: rgba(255, 255, 255, 0.7);
  transform: translateY(-1px);
}

.neen-dropzone input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.neen-dropzone__mark {
  display: grid;
  flex: 0 0 52px;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(231, 215, 207, 0.64));
  box-shadow: 0 8px 18px rgba(74, 46, 34, 0.09), inset 0 1px 0 #fff;
  color: var(--studio-accent);
  font-size: 1.45rem;
  font-weight: 300;
}

.neen-dropzone--model .neen-dropzone__mark {
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.neen-dropzone__copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 5px;
}

.neen-dropzone__copy strong,
.neen-dropzone__name {
  overflow: hidden;
  color: #292624;
  font-size: 0.8rem;
  font-weight: 650;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.neen-dropzone__copy small {
  color: #756e69;
  font-size: 0.66rem;
  line-height: 1.3;
}

.neen-dropzone__name {
  min-width: 0;
  flex: 1;
}

.neen-settings {
  margin-top: 19px;
}

.neen-settings__heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 10px;
}

.neen-settings__heading h3,
.neen-result h3 {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 680;
  letter-spacing: -0.015em;
}

.neen-settings__heading span {
  color: #827a76;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

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

.neen-fields--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 8px;
}

.neen-field {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 6px;
  padding: 10px 11px 9px;
  border: 1px solid var(--studio-line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.45);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.neen-field:focus-within {
  border-color: rgba(173, 64, 43, 0.5);
  box-shadow: 0 0 0 3px rgba(173, 64, 43, 0.07);
}

.neen-field:has(input:invalid) {
  border-color: rgba(183, 49, 33, 0.55);
}

.neen-field span {
  overflow: hidden;
  color: #716b67;
  font-size: 0.58rem;
  font-weight: 600;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.neen-field input,
.neen-field select {
  width: 100%;
  min-width: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  outline: 0;
  background: transparent;
  color: #211f1e;
  font: 580 0.85rem/1.4 Tahoma, Arial, sans-serif;
}

.neen-field input[type="number"] {
  direction: ltr;
  text-align: right;
}

.neen-field select {
  appearance: none;
  padding-left: 18px;
  background: linear-gradient(45deg, transparent 50%, #756e69 50%) left 8px center / 5px 5px no-repeat;
  cursor: pointer;
}

.neen-field input::placeholder {
  color: #aaa29d;
  font-weight: 400;
}

.neen-field input[readonly] {
  color: var(--studio-accent);
  cursor: not-allowed;
  font-weight: 750;
}

.neen-field:has(input[readonly]) {
  border-color: rgba(173, 64, 43, 0.2);
  background: rgba(247, 241, 237, 0.82);
}

.neen-field__hint {
  color: #8a817b;
  font-size: 0.58rem;
  font-weight: 540;
  line-height: 1.35;
  white-space: normal;
}

.neen-field__hint--fixed {
  color: var(--studio-accent);
  font-weight: 720;
}

.neen-field.has-error {
  border-color: rgba(183, 49, 33, 0.72);
  background: rgba(255, 241, 239, 0.68);
  box-shadow: 0 0 0 3px rgba(183, 49, 33, 0.08);
}

.neen-field__error {
  color: #9f281b;
  font-size: 0.64rem;
  font-weight: 620;
  line-height: 1.35;
  white-space: normal;
}

.neen-field input::-webkit-outer-spin-button,
.neen-field input::-webkit-inner-spin-button {
  margin: 0;
  appearance: none;
}

.neen-switch {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 8px;
  padding: 11px 12px;
  border: 1px solid var(--studio-line);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.37);
  cursor: pointer;
}

.neen-production-standard {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 8px;
  padding: 11px 12px;
  border: 1px solid rgba(35, 115, 76, 0.2);
  border-radius: 15px;
  background: rgba(232, 243, 236, 0.7);
}

.neen-production-standard strong {
  color: #1f6744;
  font-size: 0.69rem;
  font-weight: 720;
}

.neen-production-standard small {
  color: #5e6d64;
  font-size: 0.59rem;
  line-height: 1.45;
}

.neen-switch > span {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 3px;
}

.neen-switch strong {
  font-size: 0.7rem;
  font-weight: 650;
}

.neen-switch small {
  color: #77706c;
  font-size: 0.59rem;
  line-height: 1.3;
}

.neen-switch input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.neen-switch i {
  position: relative;
  flex: 0 0 42px;
  width: 42px;
  height: 24px;
  border-radius: 999px;
  background: rgba(102, 93, 88, 0.25);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.05);
  transition: background-color 180ms ease;
}

.neen-switch i::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 6px rgba(43, 33, 29, 0.22);
  transition: transform 180ms ease;
}

.neen-switch input:checked + i {
  background: var(--studio-accent);
}

.neen-switch input:checked + i::after {
  transform: translateX(18px);
}

.neen-switch input:focus-visible + i {
  outline: 2px solid var(--studio-accent);
  outline-offset: 3px;
}

[data-bail-fields].is-disabled {
  opacity: 0.45;
}

.neen-settings__advanced {
  margin-top: 8px;
  padding: 0 12px;
  border: 1px solid var(--studio-line);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.28);
}

.neen-settings__advanced summary {
  padding: 12px 0;
  color: #3c3835;
  cursor: pointer;
  font-size: 0.68rem;
  font-weight: 630;
}

.neen-settings__advanced > p {
  margin: -2px 0 9px;
  color: #77706c;
  font-size: 0.61rem;
  line-height: 1.4;
}

.neen-settings__advanced .neen-fields {
  margin: 0 0 12px;
}

.neen-job {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  margin-top: 14px;
  padding: 11px 12px;
  border: 1px solid rgba(89, 74, 67, 0.1);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.35);
}

.neen-job__indicator {
  flex: 0 0 9px;
  width: 9px;
  height: 9px;
  margin-top: 3px;
  border-radius: 50%;
  background: #9b938e;
  box-shadow: 0 0 0 4px rgba(116, 107, 102, 0.08);
}

.neen-job[data-state="working"] .neen-job__indicator {
  border: 2px solid rgba(173, 64, 43, 0.2);
  border-top-color: var(--studio-accent);
  background: transparent;
  box-shadow: none;
  animation: neen-spin 800ms linear infinite;
}

.neen-job[data-state="success"] .neen-job__indicator {
  background: var(--studio-green);
  box-shadow: 0 0 0 4px rgba(35, 115, 76, 0.1);
}

.neen-job[data-state="error"] .neen-job__indicator {
  background: #b33121;
  box-shadow: 0 0 0 4px rgba(179, 49, 33, 0.1);
}

.neen-job strong {
  display: block;
  margin-bottom: 2px;
  font-size: 0.75rem;
  font-weight: 680;
  line-height: 1.25;
}

.neen-job p {
  margin: 0;
  color: #756e69;
  font-size: 0.7rem;
  line-height: 1.4;
}

.neen-result {
  margin-top: 14px;
  padding: 14px;
  border: 1px solid rgba(35, 115, 76, 0.17);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(245, 252, 248, 0.75), rgba(255, 255, 255, 0.4));
}

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

.neen-result__topline > div {
  min-width: 0;
}

.neen-result__topline img {
  width: 68px;
  height: 68px;
  object-fit: contain;
  border: 1px solid rgba(35, 115, 76, 0.12);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.72);
}

.neen-pass {
  display: inline-block;
  margin-bottom: 5px;
  padding: 3px 7px;
  border-radius: 999px;
  background: rgba(35, 115, 76, 0.11);
  color: var(--studio-green);
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.neen-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin: 13px 0 0;
  overflow: hidden;
  border: 1px solid rgba(69, 88, 77, 0.1);
  border-radius: 13px;
  background: rgba(69, 88, 77, 0.08);
}

.neen-metrics > div {
  min-width: 0;
  padding: 9px 10px;
  background: rgba(255, 255, 255, 0.6);
}

.neen-metrics dt {
  margin-bottom: 3px;
  color: #77706c;
  font-size: 0.64rem;
  line-height: 1.2;
}

.neen-metrics dd {
  overflow: hidden;
  margin: 0;
  color: #292624;
  font-size: 0.72rem;
  font-weight: 660;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.neen-warnings {
  display: flex;
  margin: 11px 0 0;
  padding: 0;
  flex-direction: column;
  gap: 5px;
  list-style: none;
}

.neen-warnings li {
  position: relative;
  padding-right: 12px;
  color: #6f6863;
  font-size: 0.68rem;
  line-height: 1.4;
}

.neen-warnings li::before {
  content: "";
  position: absolute;
  top: 0.45em;
  right: 1px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #b27a36;
}

.neen-primary-action {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  margin-top: 13px;
  padding: 9px 14px;
  flex-direction: column;
  gap: 3px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--studio-accent), var(--studio-accent-deep));
  box-shadow: 0 9px 22px rgba(124, 41, 26, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  color: #fff;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.neen-primary-action:hover {
  box-shadow: 0 12px 26px rgba(124, 41, 26, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

.neen-primary-action span {
  font-size: 0.7rem;
  font-weight: 680;
}

.neen-primary-action small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.52rem;
  letter-spacing: 0.02em;
}

.neen-metrics dd,
.neen-primary-action small {
  direction: ltr;
  text-align: right;
}

.neen-production-note {
  margin: 10px 1px 0;
  color: #756e69;
  font-size: 0.66rem;
  line-height: 1.45;
}

.neen-privacy-card {
  margin-top: 14px;
  padding: 13px 14px;
  border: 1px solid rgba(55, 89, 100, 0.12);
  border-radius: 16px;
  background: rgba(238, 249, 252, 0.42);
}

.neen-privacy-card strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.67rem;
}

.neen-privacy-card p {
  margin: 0;
  color: #6d706f;
  font-size: 0.58rem;
  line-height: 1.45;
}

.neen-assembly-fields {
  margin-top: 14px;
}

.neen-assembly-details {
  margin-top: 8px;
}

.neen-inspection-result {
  margin-top: 14px;
  padding: 14px;
  border: 1px solid rgba(89, 74, 67, 0.14);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.48);
}

.neen-inspection-result[data-status="FAIL"] {
  border-color: rgba(179, 49, 33, 0.25);
  background: linear-gradient(145deg, rgba(255, 241, 239, 0.76), rgba(255, 255, 255, 0.44));
}

.neen-inspection-result[data-status="FAIL"] .neen-pass {
  color: #9f281b;
  background: rgba(179, 49, 33, 0.11);
}

.neen-inspection-result[data-status="WARNING"] .neen-pass {
  color: #85530d;
  background: rgba(178, 122, 54, 0.13);
}

.neen-inspection-result > p {
  margin: 10px 0 0;
  color: #5f5955;
  font-size: 0.72rem;
  line-height: 1.5;
}

.neen-inspection-issues {
  display: flex;
  margin: 12px 0 0;
  padding: 0;
  flex-direction: column;
  gap: 8px;
  list-style: none;
}

.neen-inspection-issues li {
  padding: 9px 10px;
  border-right: 3px solid #b27a36;
  border-radius: 10px;
  background: rgba(255, 249, 240, 0.75);
  color: #5f5955;
  font-size: 0.68rem;
  line-height: 1.45;
}

.neen-inspection-issues li[data-severity="FAIL"] {
  border-right-color: #b33121;
  background: rgba(255, 239, 236, 0.8);
}

.neen-inspection-issues strong {
  color: #2d2927;
}

#neen-inspection-report {
  max-height: 260px;
  margin: 0 0 12px;
  overflow: auto;
  color: #4d4743;
  direction: rtl;
  text-align: right;
  font: 0.65rem/1.7 Tahoma, Arial, sans-serif;
  white-space: pre-wrap;
}

/* Per-body GLB presentation studio -------------------------------------- */
.neen-presentation {
  display: grid;
  gap: 18px;
  margin: 18px 0 20px;
  padding: clamp(16px, 2.6vw, 24px);
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: 26px;
  background:
    radial-gradient(circle at 14% -18%, rgba(255, 255, 255, 0.96), transparent 42%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.66), rgba(242, 232, 226, 0.42));
  box-shadow: 0 18px 48px rgba(54, 35, 27, 0.1), inset 0 1px 0 #fff;
}

.neen-presentation[hidden] {
  display: none;
}

.neen-presentation button,
.neen-presentation input {
  font-family: Tahoma, Arial, sans-serif;
}

.neen-presentation__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.neen-presentation__header > div:first-child {
  min-width: 0;
}

.neen-presentation__header span,
.neen-presentation__section-heading span,
.neen-selected-part span,
.neen-color-control > span,
.neen-finish-control legend {
  display: block;
  color: #a33a2c;
  font-size: 0.64rem;
  font-weight: 760;
  letter-spacing: 0.01em;
}

.neen-presentation__header h3 {
  margin: 4px 0 5px;
  color: #24201e;
  font-size: clamp(1rem, 2.2vw, 1.34rem);
  font-weight: 780;
  letter-spacing: -0.025em;
  line-height: 1.45;
}

.neen-presentation__header p {
  max-width: 620px;
  margin: 0;
  color: #716964;
  font-size: 0.7rem;
  line-height: 1.7;
}

.neen-presentation__quick-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 7px;
}

.neen-presentation__quick-actions > button,
.neen-presentation__section-heading > button,
.neen-part-visibility button {
  min-height: 38px;
  padding: 7px 12px;
  border: 1px solid rgba(64, 50, 43, 0.13);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  color: #4e4743;
  cursor: pointer;
  font-size: 0.63rem;
  font-weight: 650;
  transition: border-color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.neen-presentation__quick-actions > button:hover,
.neen-presentation__section-heading > button:hover,
.neen-part-visibility button:hover,
.neen-part-visibility button[aria-pressed="true"] {
  border-color: rgba(163, 58, 44, 0.36);
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-1px);
}

.neen-presentation__rotate {
  display: flex;
  min-height: 38px;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid rgba(64, 50, 43, 0.13);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  cursor: pointer;
}

.neen-presentation__rotate > span {
  color: #4e4743;
  font-size: 0.62rem;
  font-weight: 650;
}

.neen-presentation__rotate input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.neen-presentation__rotate i {
  position: relative;
  width: 29px;
  height: 17px;
  border-radius: 999px;
  background: #c9c0ba;
  box-shadow: inset 0 1px 3px rgba(43, 31, 25, 0.18);
  transition: background-color 180ms ease;
}

.neen-presentation__rotate i::after {
  content: "";
  position: absolute;
  top: 3px;
  right: 3px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 5px rgba(43, 31, 25, 0.24);
  transition: transform 180ms ease;
}

.neen-presentation__rotate input:checked + i {
  background: #a43c2d;
}

.neen-presentation__rotate input:checked + i::after {
  transform: translateX(-12px);
}

.neen-presentation__rotate input:focus-visible + i {
  outline: 2px solid rgba(164, 60, 45, 0.34);
  outline-offset: 3px;
}

.neen-presentation__workspace {
  display: grid;
  grid-template-columns: minmax(210px, 0.8fr) minmax(0, 2fr);
  gap: 14px;
}

.neen-parts-pane,
.neen-appearance-pane {
  min-width: 0;
  border: 1px solid rgba(73, 55, 47, 0.09);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.42);
}

.neen-parts-pane {
  padding: 13px;
}

.neen-appearance-pane {
  display: grid;
  gap: 14px;
  padding: 15px;
}

.neen-presentation__section-heading,
.neen-selected-part {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.neen-presentation__section-heading strong,
.neen-selected-part strong {
  display: block;
  margin-top: 3px;
  color: #282321;
  font-size: 0.72rem;
  font-weight: 730;
}

.neen-parts-list {
  display: grid;
  gap: 7px;
  max-height: 360px;
  margin-top: 11px;
  overflow: auto;
  padding-left: 3px;
  scrollbar-width: thin;
}

.neen-part-card {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  min-height: 54px;
  padding: 8px;
  border: 1px solid transparent;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.48);
  color: #302b28;
  cursor: pointer;
  text-align: right;
  transition: border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.neen-part-card:hover {
  background: rgba(255, 255, 255, 0.82);
  transform: translateY(-1px);
}

.neen-part-card.is-selected {
  border-color: rgba(164, 60, 45, 0.42);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 7px 18px rgba(66, 43, 34, 0.08);
}

.neen-part-card.is-hidden {
  opacity: 0.52;
}

.neen-part-card__glyph {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 11px;
  background: linear-gradient(145deg, #fff, #e7ded8);
  color: #a43c2d;
  font-size: 0.62rem;
  font-weight: 800;
}

.neen-part-card__copy {
  min-width: 0;
}

.neen-part-card__copy strong,
.neen-part-card__copy small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.neen-part-card__copy strong {
  font-size: 0.67rem;
}

.neen-part-card__copy small,
.neen-selected-part small {
  margin-top: 3px;
  color: #827a75;
  font-size: 0.56rem;
}

.neen-part-card__visibility {
  width: 8px;
  height: 8px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: #429263;
  box-shadow: 0 0 0 1px rgba(39, 79, 53, 0.18);
}

.neen-part-card.is-hidden .neen-part-card__visibility {
  background: #aaa19c;
}

.neen-selected-part {
  padding-bottom: 13px;
  border-bottom: 1px solid rgba(73, 55, 47, 0.09);
}

.neen-part-visibility {
  display: flex;
  gap: 6px;
}

.neen-material-presets {
  display: grid;
  grid-template-columns: repeat(5, minmax(62px, 1fr));
  gap: 7px;
  margin-top: 10px;
}

.neen-material-presets button {
  display: grid;
  min-height: 66px;
  place-items: center;
  gap: 5px;
  padding: 7px 5px;
  border: 1px solid rgba(65, 51, 44, 0.1);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.48);
  color: #4e4743;
  cursor: pointer;
  font-size: 0.58rem;
  font-weight: 650;
  transition: border-color 150ms ease, background-color 150ms ease, transform 150ms ease;
}

.neen-material-presets button:hover,
.neen-material-presets button.is-active {
  border-color: rgba(164, 60, 45, 0.36);
  background: rgba(255, 255, 255, 0.92);
  transform: translateY(-1px);
}

.neen-material-presets i {
  display: block;
  width: 25px;
  height: 25px;
  border: 1px solid rgba(50, 39, 34, 0.12);
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 22%, rgba(255, 255, 255, 0.94), transparent 33%),
    var(--swatch);
  box-shadow: 0 4px 10px color-mix(in srgb, var(--swatch) 30%, transparent);
}

.neen-appearance-controls {
  display: grid;
  grid-template-columns: minmax(150px, 0.7fr) minmax(230px, 1.3fr);
  gap: 10px;
}

.neen-color-control,
.neen-finish-control {
  min-width: 0;
  margin: 0;
  padding: 11px;
  border: 1px solid rgba(73, 55, 47, 0.09);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.34);
}

.neen-color-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 42px;
  align-items: center;
  gap: 8px;
}

.neen-color-control > span {
  grid-column: 1;
}

.neen-color-control input {
  grid-column: 2;
  grid-row: 1 / span 2;
  width: 42px;
  height: 42px;
  padding: 2px;
  border: 1px solid rgba(60, 46, 40, 0.14);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
}

.neen-color-control small {
  color: #4d4642;
  direction: ltr;
  font: 650 0.62rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
  text-align: right;
}

.neen-finish-control legend {
  padding: 0;
}

.neen-finish-control > div,
#neen-scene-presets {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}

.neen-finish-control button,
#neen-scene-presets button {
  flex: 1 1 0;
  min-height: 36px;
  padding: 6px 8px;
  border: 1px solid rgba(64, 50, 43, 0.1);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.42);
  color: #5d5551;
  cursor: pointer;
  font-size: 0.58rem;
  font-weight: 650;
}

.neen-finish-control button.is-active,
#neen-scene-presets button.is-active {
  border-color: rgba(164, 60, 45, 0.35);
  background: #fff;
  color: #2f2926;
  box-shadow: 0 5px 14px rgba(63, 42, 33, 0.07);
}

.neen-scene-control {
  padding-top: 2px;
}

#neen-scene-presets button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

#neen-scene-presets i {
  display: block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.82);
  border-radius: 50%;
  background: var(--scene);
  box-shadow: 0 0 0 1px rgba(60, 46, 40, 0.14);
}

@media (max-width: 760px) {
  .neen-presentation__header {
    display: grid;
  }

  .neen-presentation__quick-actions {
    display: grid;
    grid-template-columns: 1.25fr 1fr 1fr;
  }

  .neen-presentation__workspace {
    grid-template-columns: 1fr;
  }

  .neen-parts-list {
    grid-auto-columns: minmax(176px, 72%);
    grid-auto-flow: column;
    grid-template-columns: none;
    max-height: none;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 4px;
    scroll-snap-type: x proximity;
  }

  .neen-part-card {
    scroll-snap-align: start;
  }

  .neen-material-presets {
    grid-template-columns: repeat(3, minmax(72px, 1fr));
  }

  .neen-appearance-controls {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 430px) {
  .neen-presentation {
    padding: 14px;
    border-radius: 22px;
  }

  .neen-selected-part {
    align-items: flex-start;
  }

  .neen-part-visibility {
    display: grid;
  }

  #neen-scene-presets {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
}

.neen-studio__footer {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 24px 12px;
  border-top: 1px solid rgba(61, 49, 43, 0.08);
  background: rgba(255, 255, 255, 0.36);
}

.neen-live-status {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  color: #7b746f;
  font-size: 0.68rem;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.neen-restore {
  appearance: none;
  flex: 0 0 auto;
  min-height: 44px;
  padding: 8px 13px;
  border: 1px solid rgba(55, 46, 41, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  color: #4b4541;
  cursor: pointer;
  font: 620 0.66rem/1.4 Tahoma, Arial, sans-serif;
}

.neen-restore:disabled {
  cursor: wait;
  opacity: 0.55;
}

@keyframes neen-studio-enter {
  from { opacity: 0; transform: translateX(-20px) scale(0.985); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes neen-studio-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes neen-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 780px) {
  .footer--container .footer--menu ul {
    gap: 2em;
  }

  .neen-studio {
    align-items: flex-end;
    padding: 10px 8px 8px;
  }

  .neen-studio__scrim {
    background: rgba(24, 18, 16, 0.14);
    backdrop-filter: blur(6px) saturate(110%);
    -webkit-backdrop-filter: blur(6px) saturate(110%);
  }

  .neen-studio__sheet {
    width: 100%;
    max-height: min(91dvh, 820px);
    border-radius: 28px 28px 22px 22px;
    animation-name: neen-studio-enter-mobile;
  }

  .neen-studio.is-previewing .neen-studio__sheet {
    max-height: min(58dvh, 500px);
  }

  .neen-studio.is-previewing .neen-studio__scrim {
    background: linear-gradient(180deg, rgba(24, 18, 16, 0.02), rgba(24, 18, 16, 0.12) 56%, rgba(24, 18, 16, 0.2));
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .neen-studio__header {
    padding: 20px 18px 12px;
  }

  .neen-studio__tabs {
    margin-right: 18px;
    margin-left: 18px;
  }

  .neen-studio__panel {
    padding-right: 18px;
    padding-left: 18px;
  }

  .neen-studio__footer {
    padding-right: 18px;
    padding-bottom: max(11px, env(safe-area-inset-bottom));
    padding-left: 18px;
  }
}

/* Streamline-backed, production-approved design library ------------------ */
.neen-library {
  display: grid;
  gap: 14px;
  margin: 16px 0 20px;
  padding: clamp(16px, 3vw, 24px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 26px;
  background:
    radial-gradient(circle at 14% 0%, rgba(255, 255, 255, 0.88), transparent 42%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.54), rgba(237, 242, 248, 0.28));
  box-shadow: 0 18px 46px rgba(55, 37, 29, 0.11), inset 0 1px 0 rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(28px) saturate(175%);
  -webkit-backdrop-filter: blur(28px) saturate(175%);
}

.neen-library__heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.neen-library__heading span {
  color: #840228;
  font-size: 0.72rem;
  font-weight: 700;
}

.neen-library__heading h3 {
  margin-top: 5px;
  font-size: clamp(1.05rem, 2vw, 1.34rem);
  line-height: 1.35;
}

.neen-library__heading > small {
  max-width: 390px;
  color: rgba(32, 25, 22, 0.62);
  font-size: 0.73rem;
  line-height: 1.8;
}

.neen-library__search {
  display: grid;
  gap: 7px;
}

.neen-library__search > label {
  font-size: 0.74rem;
  font-weight: 700;
}

.neen-library__searchbox {
  display: grid;
  grid-template-columns: 1fr 48px;
  min-height: 52px;
  overflow: hidden;
  border: 1px solid rgba(81, 94, 112, 0.18);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.94);
}

.neen-library__searchbox:focus-within {
  border-color: rgba(132, 2, 40, 0.34);
  box-shadow: 0 0 0 4px rgba(132, 2, 40, 0.06), inset 0 1px 0 #fff;
}

.neen-library__searchbox input {
  width: 100%;
  min-width: 0;
  padding: 0 16px;
  border: 0;
  outline: 0;
  background: transparent;
  color: #211b18;
  font: inherit;
  direction: ltr;
  text-align: left;
}

.neen-library__searchbox button {
  display: grid;
  place-items: center;
  border: 0;
  border-right: 1px solid rgba(81, 94, 112, 0.13);
  background: rgba(225, 234, 244, 0.72);
  color: #211b18;
  cursor: pointer;
}

.neen-library__filters {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 1px;
}

.neen-library__filters button {
  flex: 0 0 auto;
  padding: 8px 14px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.46);
  color: rgba(33, 27, 24, 0.7);
  font: inherit;
  font-size: 0.76rem;
  cursor: pointer;
}

.neen-library__filters button.is-active {
  background: #eef4fb;
  color: #211b18;
  box-shadow: 0 7px 20px rgba(55, 75, 98, 0.13), inset 0 1px 0 #fff;
}

.neen-library__status {
  min-height: 1.4em;
  color: rgba(33, 27, 24, 0.62);
  font-size: 0.74rem;
  line-height: 1.75;
}

.neen-library-usage {
  overflow: hidden;
  border: 0;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.48);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.neen-library-usage summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 14px;
  color: #211b18;
  font-size: 0.74rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.neen-library-usage summary::-webkit-details-marker {
  display: none;
}

.neen-library-usage summary small {
  color: rgba(33, 27, 24, 0.58);
  font-size: 0.66rem;
  font-weight: 500;
}

.neen-library-usage__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
  padding: 0 10px 10px;
}

.neen-library-usage__grid > div {
  display: grid;
  gap: 4px;
  padding: 10px;
  border-radius: 12px;
  background: rgba(237, 244, 251, 0.74);
}

.neen-library-usage__grid span,
.neen-library-usage__grid small,
.neen-library-usage > p {
  color: rgba(33, 27, 24, 0.6);
  font-size: 0.62rem;
  line-height: 1.55;
}

.neen-library-usage__grid strong {
  direction: ltr;
  font-size: 0.82rem;
  text-align: right;
}

.neen-library-usage > p {
  margin: 0;
  padding: 0 12px 10px;
}

.neen-library-usage > button {
  margin: 0 12px 12px;
  padding: 7px 11px;
  border: 0;
  border-radius: 999px;
  background: #eef4fb;
  color: #211b18;
  font: inherit;
  font-size: 0.68rem;
  cursor: pointer;
}

@media (max-width: 560px) {
  .neen-library-usage__grid {
    grid-template-columns: 1fr;
  }
}

.neen-library__results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(76px, 1fr));
  gap: 8px;
}

.neen-library-card {
  position: relative;
  display: grid;
  min-width: 0;
  gap: 5px;
  padding: 5px;
  border: 0;
  border-radius: 13px;
  background: transparent;
  color: #211b18;
  cursor: pointer;
  box-shadow: none;
  transition: transform 170ms ease, background 170ms ease, box-shadow 170ms ease;
}

.neen-library-card:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.48);
}

.neen-library-card.is-selected {
  background: #edf4fc;
  box-shadow: 0 10px 26px rgba(54, 75, 100, 0.15), inset 0 1px 0 #fff;
}

.neen-library-card__image {
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  overflow: hidden;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: inset 0 0 0 1px rgba(69, 52, 44, 0.06);
}

.neen-library-card__image img {
  width: 100%;
  height: 100%;
  padding: 12px;
  object-fit: contain;
  box-sizing: border-box;
}

.neen-library-card strong {
  overflow: hidden;
  font-size: 0.61rem;
  font-weight: 600;
  line-height: 1.45;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.neen-library-card--skeleton {
  display: block;
  aspect-ratio: 1;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.62);
  animation: neen-library-pulse 1.8s ease-in-out infinite alternate;
}

@keyframes neen-library-pulse {
  from { opacity: 0.38; }
  to { opacity: 0.86; }
}

.neen-library-card.is-checking {
  pointer-events: none;
  opacity: 0.72;
}

.neen-library-card.is-checking::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  width: 20px;
  height: 20px;
  margin: -13px 0 0 -10px;
  border: 2px solid rgba(132, 2, 40, 0.18);
  border-top-color: #840228;
  border-radius: 50%;
  animation: neen-library-spin 0.8s linear infinite;
}

@keyframes neen-library-spin {
  to { transform: rotate(360deg); }
}

.neen-dropzone__name:has(img) {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.neen-dropzone__name img {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  object-fit: cover;
  background: #c5b4a6;
}

@media (max-width: 780px) {
  .neen-library__heading {
    align-items: start;
    flex-direction: column;
    gap: 7px;
  }

  .neen-library__results {
    grid-template-columns: repeat(auto-fill, minmax(66px, 1fr));
  }
}

/* Chrome must never paint its blue tap/focus overlay on interactive artwork. */
html,
body,
*,
*::before,
*::after {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0) !important;
}

button,
a,
summary,
[role="button"],
[role="tab"],
li,
svg,
img,
label {
  -webkit-tap-highlight-color: transparent !important;
  outline: none !important;
}

button:focus,
button:focus-visible,
a:focus,
a:focus-visible,
summary:focus,
summary:focus-visible,
[role="button"]:focus,
[role="button"]:focus-visible,
[role="tab"]:focus,
[role="tab"]:focus-visible,
li:focus,
li:focus-visible {
  outline: none !important;
}

/* Production-ready selection states: a soft cool-white fill, never an outline. */
.footer--container .gem--menu li.active::after,
.footer--container .materials--menu li.active::after {
  content: none !important;
  display: none !important;
  border: 0 !important;
}

.footer--container .gem--menu li.active,
.footer--container .materials--menu li.active {
  border: 0 !important;
  border-radius: 999px;
  background: linear-gradient(145deg, rgba(250, 253, 255, 0.96), rgba(218, 232, 246, 0.82));
  box-shadow: 0 8px 20px rgba(75, 100, 124, 0.13),
    inset 0 1px 0 rgba(255, 255, 255, 1),
    inset 0 -1px 0 rgba(119, 151, 181, 0.11);
}

.footer--container .gem--menu li.active {
  min-width: 64px;
  min-height: 60px;
}

.footer--container .materials--menu li.active {
  min-width: 90px;
  min-height: 60px;
}

/* The primary Customize control remains visually steady under the pointer. */
.emotions--container .emotions--content .btn-customize:hover {
  border-color: var(--neen-glass-line);
  background:
    radial-gradient(circle at 24% 0%, rgba(255, 255, 255, 0.92), transparent 46%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.56), rgba(255, 255, 255, 0.2));
  box-shadow: var(--neen-glass-shadow-compact);
  color: #211b18;
  outline: none;
  transform: none;
}

.emotions--container .emotions--content .btn-customize:hover svg path {
  stroke: currentColor;
}

.emotions--container .emotions--content .btn-customize:focus-visible {
  outline: 2px solid rgba(132, 2, 40, 0.72);
  outline-offset: 4px;
  transform: none;
}

/* Explicit SVG generation replaces conversion-on-upload. */
.neen-generate-action {
  display: flex;
  width: 100%;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  flex-direction: column;
  gap: 3px;
  border: 0;
  border-radius: 18px;
  background: linear-gradient(135deg, #9b183c, #840228 62%, #65001e);
  box-shadow: 0 12px 30px rgba(89, 0, 27, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.22);
  color: #fff;
  cursor: pointer;
  font-family: inherit;
  transition: transform 180ms ease, box-shadow 180ms ease, opacity 180ms ease;
}

.neen-generate-action:hover:not(:disabled),
.neen-generate-action:focus-visible:not(:disabled) {
  box-shadow: 0 15px 34px rgba(89, 0, 27, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.26);
  transform: translateY(-1px);
}

.neen-generate-action:focus-visible {
  outline: 2px solid rgba(132, 2, 40, 0.68);
  outline-offset: 3px;
}

.neen-generate-action:disabled {
  background: linear-gradient(135deg, #c9c4c1, #aea8a4);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.62);
  color: rgba(47, 42, 39, 0.62);
  cursor: not-allowed;
  opacity: 0.76;
}

.neen-generate-action span {
  font-size: 0.76rem;
  font-weight: 760;
}

.neen-generate-action small {
  color: currentColor;
  font-size: 0.56rem;
  opacity: 0.76;
}

.neen-generate-action.is-working span::before {
  content: "";
  display: inline-block;
  width: 0.72rem;
  height: 0.72rem;
  margin-left: 8px;
  border: 2px solid rgba(255, 255, 255, 0.38);
  border-top-color: #fff;
  border-radius: 50%;
  vertical-align: -0.12rem;
  animation: neen-spin 0.75s linear infinite;
}

/* Full-screen Neen checker-shimmer preloader. */
.loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  width: 100vw;
  height: 100dvh;
  min-height: 100%;
  place-items: center;
  overflow: hidden;
  background: #c5b4a6;
  color: #840228;
  isolation: isolate;
}

.neen-preloader__shimmer {
  position: absolute;
  inset: -10%;
  pointer-events: none;
}

.neen-preloader__shimmer {
  background: linear-gradient(105deg,
      transparent 27%,
      rgba(142, 117, 99, 0.08) 38%,
      rgba(142, 117, 99, 0.52) 47%,
      rgba(255, 248, 240, 0.66) 52%,
      rgba(142, 117, 99, 0.62) 57%,
      rgba(142, 117, 99, 0.1) 66%,
      transparent 76%);
  background-position: 135% 0;
  background-size: 260% 100%;
  -webkit-mask-image: conic-gradient(from 90deg, #000 25%, transparent 0 50%, #000 0 75%, transparent 0);
  mask-image: conic-gradient(from 90deg, #000 25%, transparent 0 50%, #000 0 75%, transparent 0);
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: clamp(104px, 12vw, 176px) clamp(104px, 12vw, 176px);
  mask-size: clamp(104px, 12vw, 176px) clamp(104px, 12vw, 176px);
  animation: neen-checker-shimmer 2.2s linear infinite;
}

.neen-preloader__brand {
  position: relative;
  z-index: 2;
  display: flex;
  width: min(88vw, 520px);
  align-items: center;
  flex-direction: column;
  gap: 18px;
  text-align: center;
}

.neen-preloader__brand img {
  display: block;
  width: clamp(240px, 38vw, 430px);
  height: auto;
  filter: drop-shadow(0 18px 28px rgba(71, 35, 29, 0.22));
}

.loader .progress {
  position: absolute;
  right: 0;
  bottom: max(24px, env(safe-area-inset-bottom));
  left: 0;
  top: auto;
  width: min(72vw, 440px);
  height: 3px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(132, 2, 40, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.loader .progress__value {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, #840228, #b34f69);
  box-shadow: 0 0 16px rgba(132, 2, 40, 0.3);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 100ms linear;
  will-change: transform;
}

@keyframes neen-checker-shimmer {
  from { background-position: 135% 0; }
  to { background-position: -135% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .neen-preloader__shimmer,
  .neen-generate-action.is-working span::before {
    animation: none;
  }
}

@media (max-width: 460px) {
  .neen-fields {
    grid-template-columns: 1fr 1fr;
  }

  .neen-fields .neen-field:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

  .neen-settings__advanced .neen-fields,
  .neen-fields--two {
    grid-template-columns: 1fr 1fr;
  }

  .neen-settings__advanced .neen-fields .neen-field:last-child:nth-child(odd),
  .neen-fields--two .neen-field:last-child:nth-child(odd) {
    grid-column: auto;
  }

  .neen-live-status {
    max-width: 46vw;
  }
}

@media (prefers-reduced-motion: reduce) {
  .neen-studio *,
  .neen-studio *::before,
  .neen-studio *::after,
  .footer--container .config--svg {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@keyframes neen-studio-enter-mobile {
  from { opacity: 0; transform: translateY(28px) scale(0.99); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Neen liquid-glass system -------------------------------------------------
   Progressive enhancement inspired by Apple's layered translucent surfaces.
   The controls remain fully usable when backdrop-filter is unavailable. */
:root {
  --neen-glass-fill: rgba(255, 255, 255, 0.34);
  --neen-glass-fill-strong: rgba(255, 255, 255, 0.54);
  --neen-glass-line: rgba(255, 255, 255, 0.72);
  --neen-glass-line-dark: rgba(48, 33, 27, 0.16);
  --neen-glass-shadow: 0 18px 48px rgba(42, 25, 19, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.94),
    inset 0 -1px 0 rgba(84, 56, 45, 0.08);
  --neen-glass-shadow-compact: 0 10px 30px rgba(42, 25, 19, 0.13),
    inset 0 1px 0 rgba(255, 255, 255, 0.94),
    inset 0 -1px 0 rgba(84, 56, 45, 0.07);
}

html:not([data-neen-theme="night"]) .header .header--container .header--brand,
html:not([data-neen-theme="night"]) .header .header--container .header--brand span a,
html:not([data-neen-theme="night"]) .hero--container .hero--content h1 {
  color: #840228;
}

/* Keep every scrolling surface functional while removing visual scrollbars. */
html,
body,
* {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar,
*::-webkit-scrollbar {
  width: 0 !important;
  height: 0 !important;
  display: none !important;
}

.emotions--container .emotions--content .btn-customize,
.button--secondary.button--exit {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--neen-glass-line);
  background:
    radial-gradient(circle at 24% 0%, rgba(255, 255, 255, 0.92), transparent 46%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.56), rgba(255, 255, 255, 0.2));
  box-shadow: var(--neen-glass-shadow-compact);
  color: #211b18;
  backdrop-filter: blur(22px) saturate(185%) contrast(104%);
  -webkit-backdrop-filter: blur(22px) saturate(185%) contrast(104%);
  transition: transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 220ms ease, border-color 220ms ease, background 220ms ease;
}

.emotions--container .emotions--content .btn-customize::before,
.button--secondary.button--exit::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 1px 8% auto;
  height: 45%;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.7), transparent);
  opacity: 0.78;
  pointer-events: none;
}

.emotions--container .emotions--content .btn-customize:hover,
.emotions--container .emotions--content .btn-customize:focus-visible,
.button--secondary.button--exit:hover,
.button--secondary.button--exit:focus-visible {
  border-color: rgba(255, 255, 255, 0.92);
  background:
    radial-gradient(circle at 24% 0%, rgba(255, 255, 255, 0.98), transparent 46%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0.26));
  box-shadow: 0 14px 36px rgba(42, 25, 19, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.98),
    inset 0 -1px 0 rgba(84, 56, 45, 0.06);
  color: #211b18;
  transform: translateY(-2px) scale(1.015);
  outline: none;
}

.emotions--container .emotions--content .btn-customize:active,
.button--secondary.button--exit:active {
  transform: translateY(0) scale(0.985);
  box-shadow: 0 7px 18px rgba(42, 25, 19, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.86);
}

.emotions--container .emotions--content .btn-customize:hover svg path,
.emotions--container .emotions--content .btn-customize:focus-visible svg path {
  stroke: currentColor;
}

.footer--container .footer--menu > ul,
.footer--container .gem--menu,
.footer--container .materials--menu {
  border: 1px solid var(--neen-glass-line);
  background:
    radial-gradient(ellipse at 30% -15%, rgba(255, 255, 255, 0.92), transparent 58%),
    linear-gradient(145deg, var(--neen-glass-fill-strong), var(--neen-glass-fill));
  box-shadow: var(--neen-glass-shadow);
  backdrop-filter: blur(30px) saturate(190%) contrast(104%);
  -webkit-backdrop-filter: blur(30px) saturate(190%) contrast(104%);
}

.footer--container .footer--menu > ul {
  align-items: center;
  gap: 1.55rem;
  padding: 10px 17px;
  border-radius: 999px;
}

.footer--container .gem--menu,
.footer--container .materials--menu {
  border-radius: 999px;
}

.footer--container .footer--menu > ul li {
  display: grid;
  min-width: 44px;
  min-height: 44px;
  place-items: center;
  border-radius: 999px;
}

.footer--container .footer--menu > ul li:hover {
  background: rgba(255, 255, 255, 0.28);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
  transform: translateY(-2px) !important;
}

.footer--container .footer--menu > ul li.active::after {
  position: absolute;
  bottom: 3px;
  width: 14px;
  height: 2px;
  margin: 0;
  background: currentColor;
  transform: none;
}

.footer--container .config--svg {
  display: grid;
  width: 44px;
  min-width: 44px;
  height: 44px;
  padding: 6px;
  place-items: center;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: #181716;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.footer--container .config--svg svg {
  display: block;
  width: 30px;
  height: 30px;
}

.footer--container .config--svg:hover,
.footer--container .config--svg:focus-visible {
  border-color: transparent;
  background: transparent;
  color: #181716;
  outline: none;
  transform: translateY(-1px) scale(1.03);
}

.footer--container .config--svg:active {
  transform: scale(0.96);
}

.footer--container .footer--menu > ul li:has(.config--svg):hover {
  background: transparent;
  box-shadow: none;
}

.footer--container .footer--menu .config--gem,
.footer--container .footer--menu .config--material,
.footer--container .footer--menu .config--ring {
  filter: brightness(0) saturate(100%);
}

.neen-studio__sheet {
  border-color: rgba(255, 255, 255, 0.82);
  background:
    radial-gradient(ellipse at 25% -8%, rgba(255, 255, 255, 0.94), transparent 54%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.7), rgba(246, 240, 236, 0.46));
  box-shadow: 0 30px 90px rgba(38, 20, 13, 0.26),
    inset 0 1px 0 rgba(255, 255, 255, 0.98),
    inset 0 -1px 0 rgba(126, 91, 77, 0.08);
  backdrop-filter: blur(42px) saturate(190%) contrast(103%);
  -webkit-backdrop-filter: blur(42px) saturate(190%) contrast(103%);
}

html[data-neen-theme="night"] .emotions--container .emotions--content .btn-customize,
html[data-neen-theme="night"] .button--secondary.button--exit,
html[data-neen-theme="night"] .footer--container .footer--menu > ul,
html[data-neen-theme="night"] .footer--container .gem--menu,
html[data-neen-theme="night"] .footer--container .materials--menu {
  border-color: rgba(197, 180, 166, 0.46);
  background:
    radial-gradient(ellipse at 28% -10%, rgba(197, 180, 166, 0.28), transparent 58%),
    linear-gradient(145deg, rgba(197, 180, 166, 0.17), rgba(82, 0, 24, 0.22));
  box-shadow: 0 18px 50px rgba(31, 0, 10, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

@media (max-width: 780px) {
  .footer--container .footer--menu > ul {
    gap: 0.7rem;
    padding: 8px 10px;
  }

  .footer--container .gem--menu,
  .footer--container .materials--menu {
    border-radius: 28px;
  }
}

/* Final cascade guard: Customize must not change visually on hover. */
.emotions--container .emotions--content .btn-customize:hover {
  border-color: var(--neen-glass-line);
  background:
    radial-gradient(circle at 24% 0%, rgba(255, 255, 255, 0.92), transparent 46%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.56), rgba(255, 255, 255, 0.2));
  box-shadow: var(--neen-glass-shadow-compact);
  color: #211b18;
  transform: none;
}

html[data-neen-theme="night"] .emotions--container .emotions--content .btn-customize:hover {
  border-color: rgba(197, 180, 166, 0.46);
  background:
    radial-gradient(ellipse at 28% -10%, rgba(197, 180, 166, 0.28), transparent 58%),
    linear-gradient(145deg, rgba(197, 180, 166, 0.17), rgba(82, 0, 24, 0.22));
  box-shadow: 0 18px 50px rgba(31, 0, 10, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.28);
  color: #c5b4a6;
}

/* Prevent Chrome's blue click flash without introducing a persistent focus ring. */
button,
[role="button"],
summary,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  -webkit-user-select: none;
  user-select: none;
}

button:focus:not(:focus-visible),
[role="button"]:focus:not(:focus-visible),
summary:focus:not(:focus-visible),
a:focus:not(:focus-visible) {
  outline: none !important;
}

/* The SVG and model studio is a true edge-to-edge application modal. */
.neen-studio {
  align-items: stretch;
  padding: 0;
  background: rgba(197, 180, 166, 0.16);
}

.neen-studio__scrim {
  display: none;
}

.neen-studio__sheet,
.neen-studio.is-previewing .neen-studio__sheet {
  width: 100vw;
  height: 100dvh;
  max-height: none;
  border: 0;
  border-radius: 0;
  animation: neen-studio-fade 220ms ease both;
  transition: none;
}

.neen-studio__header,
.neen-studio__tabs,
.neen-studio__panel,
.neen-studio__footer {
  width: min(100%, 980px);
  margin-right: auto;
  margin-left: auto;
}

.neen-studio__header {
  padding-top: max(22px, env(safe-area-inset-top));
}

.neen-studio__scroll {
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: none;
  overscroll-behavior-y: contain;
  scroll-behavior: smooth;
  touch-action: pan-y;
}

body.neen-studio-open {
  overflow: hidden !important;
  overscroll-behavior: none;
}

@media (max-width: 780px) {
  .neen-studio,
  .neen-studio__sheet,
  .neen-studio.is-previewing .neen-studio__sheet {
    width: 100vw;
    height: 100dvh;
    max-height: none;
    padding: 0;
    border-radius: 0;
  }

  .neen-studio__scroll {
    padding-bottom: max(18px, env(safe-area-inset-bottom));
  }

  .neen-studio__panel {
    padding-bottom: 30px;
  }

  .neen-preloader__brand img {
    width: clamp(260px, 70vw, 360px);
  }

}

/* Live presentation layout: keep the WebGI model visible while editing. */
@media (min-width: 781px) {
  .neen-studio.is-presentation-editing {
    justify-content: flex-end;
    background: transparent;
    pointer-events: none;
  }

  .neen-studio.is-presentation-editing .neen-studio__sheet {
    width: min(590px, 48vw);
    height: 100dvh;
    margin: 0;
    overflow: hidden;
    border-left: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 30px 0 0 30px;
    box-shadow: -24px 0 70px rgba(38, 20, 13, 0.22), inset 1px 0 0 rgba(255, 255, 255, 0.78);
    pointer-events: auto;
  }

  .neen-studio.is-presentation-editing .neen-studio__header,
  .neen-studio.is-presentation-editing .neen-studio__tabs,
  .neen-studio.is-presentation-editing .neen-studio__panel,
  .neen-studio.is-presentation-editing .neen-studio__footer {
    width: 100%;
    margin: 0;
  }

  .neen-studio.is-presentation-editing .neen-presentation__header {
    display: grid;
  }

  .neen-studio.is-presentation-editing .neen-presentation__quick-actions {
    display: grid;
    grid-template-columns: 1.25fr 1fr 1fr;
  }

  .neen-studio.is-presentation-editing .neen-presentation__workspace {
    grid-template-columns: 1fr;
  }

  .neen-studio.is-presentation-editing .neen-parts-list {
    grid-auto-columns: minmax(176px, 64%);
    grid-auto-flow: column;
    grid-template-columns: none;
    max-height: none;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 4px;
    scroll-snap-type: x proximity;
  }

  .neen-studio.is-presentation-editing .neen-part-card {
    scroll-snap-align: start;
  }

  .neen-studio.is-presentation-editing .neen-material-presets {
    grid-template-columns: repeat(3, minmax(72px, 1fr));
  }

  .neen-studio.is-presentation-editing .neen-appearance-controls {
    grid-template-columns: 1fr;
  }
}

/* Unified 2026 liquid-glass material system -------------------------------- */

:root {
  --neen-liquid-fill: rgba(255, 255, 255, 0.46);
  --neen-liquid-fill-soft: rgba(255, 255, 255, 0.2);
  --neen-liquid-line: rgba(255, 255, 255, 0.78);
  --neen-liquid-shadow: 0 24px 64px rgba(47, 31, 25, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.96), inset 0 -1px 0 rgba(76, 48, 39, 0.08);
}

.footer--container .footer--menu > ul.neen-config-dock,
.footer--container .neen-quick-menu,
.neen-studio__header,
.neen-studio__tabs,
.neen-studio__scroll,
.neen-studio__footer {
  border-color: var(--neen-liquid-line) !important;
  background:
    radial-gradient(circle at 18% -8%, rgba(255, 255, 255, 0.94), transparent 43%),
    linear-gradient(145deg, var(--neen-liquid-fill), var(--neen-liquid-fill-soft)) !important;
  box-shadow: var(--neen-liquid-shadow) !important;
  backdrop-filter: blur(38px) saturate(185%) contrast(1.03) !important;
  -webkit-backdrop-filter: blur(38px) saturate(185%) contrast(1.03) !important;
}

.footer--container .neen-dock-button,
.footer--container .neen-quick-menu button,
.neen-studio__tab,
.neen-studio :is(button, textarea, select, summary, input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="color"])) {
  border-color: rgba(255, 255, 255, 0.64) !important;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.13)) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.88), inset 0 -1px 0 rgba(70, 44, 35, 0.06), 0 8px 22px rgba(50, 31, 24, 0.08) !important;
  backdrop-filter: blur(22px) saturate(170%) !important;
  -webkit-backdrop-filter: blur(22px) saturate(170%) !important;
}

.footer--container .neen-config-dock > li.active .neen-dock-button,
.neen-studio__tab.is-active,
.footer--container .neen-quick-menu > ul > li.active > button {
  border-color: rgba(134, 25, 56, 0.34) !important;
  background: radial-gradient(circle at 25% 0%, rgba(255, 255, 255, 0.98), transparent 46%), linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(244, 224, 230, 0.48)) !important;
  box-shadow: 0 10px 28px rgba(104, 33, 53, 0.14), inset 0 1px 0 #fff, inset 0 -1px 0 rgba(112, 3, 33, 0.08) !important;
  color: #760423 !important;
}

.footer--container .neen-config-dock > li.active::after {
  display: none !important;
}

html[data-neen-theme="night"] {
  --neen-liquid-fill: rgba(55, 42, 48, 0.7);
  --neen-liquid-fill-soft: rgba(27, 21, 24, 0.5);
  --neen-liquid-line: rgba(255, 255, 255, 0.2);
  --neen-liquid-shadow: 0 26px 70px rgba(6, 3, 5, 0.44), inset 0 1px 0 rgba(255, 255, 255, 0.15), inset 0 -1px 0 rgba(0, 0, 0, 0.2);
}

@media (min-width: 961px) {
  @keyframes neen-studio-rail-enter {
    from {
      opacity: 0;
      transform: translateX(calc(100% + 32px));
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }

  body.neen-customization-active .exit--container {
    width: calc(100% - clamp(320px, 25vw, 360px) - 44px) !important;
  }

  .footer--container .neen-quick-menu {
    box-sizing: border-box !important;
    top: 22px !important;
    right: auto !important;
    bottom: 22px !important;
    left: 22px !important;
    width: clamp(320px, 25vw, 360px) !important;
    height: calc(100dvh - 44px) !important;
    max-height: none !important;
    transform: none !important;
  }

  .footer--container .neen-quick-menu > ul {
    align-content: start !important;
  }
}

@media (max-width: 780px) {
  .neen-studio.is-presentation-editing {
    align-items: flex-end;
    background: transparent;
    pointer-events: none;
  }

  .neen-studio.is-presentation-editing .neen-studio__sheet,
  .neen-studio.is-presentation-editing.is-previewing .neen-studio__sheet {
    width: 100vw;
    height: min(62dvh, 640px);
    min-height: 440px;
    margin: 0;
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.94);
    border-radius: 28px 28px 0 0;
    box-shadow: 0 -22px 58px rgba(38, 20, 13, 0.2), inset 0 1px 0 #fff;
    pointer-events: auto;
  }

  .neen-studio.is-presentation-editing .neen-studio__header {
    padding-top: 15px;
  }
}

/* ========================================================================== */
/* Neen Creation Suite · professional customization system · 2026-08-30      */
/* This final layer intentionally owns the customization UI without changing  */
/* the storytelling sections of the public site.                              */
/* ========================================================================== */

.neen-studio {
  --neen-ui-ink: #201b18;
  --neen-ui-muted: #716761;
  --neen-ui-soft: #f7f2ee;
  --neen-ui-panel: rgba(255, 253, 251, 0.82);
  --neen-ui-panel-strong: rgba(255, 254, 252, 0.95);
  --neen-ui-line: rgba(73, 54, 46, 0.12);
  --neen-ui-line-strong: rgba(73, 54, 46, 0.2);
  --neen-ui-accent: #840228;
  --neen-ui-accent-soft: #f4e4e9;
  --neen-ui-success: #1e7048;
  --neen-ui-shadow: 0 24px 70px rgba(48, 28, 20, 0.19), inset 0 1px 0 rgba(255, 255, 255, 0.96);
  color: var(--neen-ui-ink);
}

.neen-studio :is(button, a, summary, input, select):focus-visible,
.footer--container .neen-dock-button:focus-visible,
.footer--container .neen-quick-menu button:focus-visible,
.exit--container :is(button, [role="button"]):focus-visible {
  outline: 3px solid rgba(132, 2, 40, 0.58) !important;
  outline-offset: 3px !important;
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.72) !important;
}

.neen-studio :is(button, input, select, summary),
.footer--container .neen-dock-button,
.footer--container .neen-quick-menu button,
.exit--container :is(button, [role="button"]) {
  -webkit-tap-highlight-color: transparent !important;
}

/* Bottom customization dock ------------------------------------------------ */

.footer--container .footer--menu > ul.neen-config-dock {
  display: grid !important;
  width: min(440px, calc(100vw - 28px)) !important;
  height: auto !important;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 5px !important;
  padding: 7px !important;
  overflow: visible !important;
  border: 1px solid rgba(255, 255, 255, 0.86) !important;
  border-radius: 24px !important;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.8), rgba(246, 238, 233, 0.58)) !important;
  box-shadow: 0 16px 45px rgba(46, 27, 20, 0.18), inset 0 1px 0 #fff !important;
  backdrop-filter: blur(26px) saturate(175%) !important;
  -webkit-backdrop-filter: blur(26px) saturate(175%) !important;
}

.footer--container .neen-config-dock > li {
  position: relative !important;
  width: auto !important;
  height: auto !important;
  min-width: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border-radius: 17px !important;
}

.footer--container .footer--menu > ul.neen-config-dock > li:hover {
  transform: none !important;
}

.footer--container .neen-config-dock > li:hover {
  background: rgba(255, 255, 255, 0.58) !important;
  box-shadow: inset 0 1px 0 #fff !important;
}

.footer--container .neen-dock-button,
.footer--container .config--svg.neen-dock-button,
.footer--container .config--render.neen-dock-button {
  appearance: none;
  display: flex !important;
  width: 100% !important;
  min-width: 0 !important;
  height: 58px !important;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 3px;
  padding: 5px 3px !important;
  border: 0 !important;
  border-radius: 16px !important;
  background: transparent !important;
  box-shadow: none !important;
  color: #27211e !important;
  cursor: pointer;
  filter: none !important;
  transform: none;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease !important;
}

.footer--container .neen-dock-button:hover {
  color: var(--neen-ui-accent, #840228) !important;
  transform: translateY(-1px) !important;
}

.footer--container .neen-dock-button:active {
  transform: scale(0.96) !important;
}

.footer--container .neen-dock-button :is(img, svg) {
  display: block;
  width: 25px !important;
  height: 25px !important;
  object-fit: contain;
  filter: none !important;
}

.footer--container .neen-dock-button svg * {
  stroke: currentColor;
}

.footer--container .neen-dock-button > span {
  display: block;
  color: currentColor;
  font: 700 0.64rem/1.15 Tahoma, Arial, sans-serif;
  letter-spacing: 0;
}

/* Gem and metal quick sheets ----------------------------------------------- */

.footer--container .neen-quick-menu {
  position: fixed !important;
  right: auto !important;
  bottom: max(128px, calc(122px + env(safe-area-inset-bottom))) !important;
  left: 50% !important;
  z-index: 2147482200 !important;
  width: min(720px, calc(100vw - 30px)) !important;
  max-width: none !important;
  height: auto !important;
  max-height: min(64dvh, 580px);
  padding: 18px !important;
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.92) !important;
  border-radius: 26px !important;
  background: radial-gradient(ellipse at 20% -10%, rgba(255, 255, 255, 0.96), transparent 54%), rgba(248, 242, 238, 0.9) !important;
  box-shadow: 0 28px 80px rgba(43, 24, 18, 0.24), inset 0 1px 0 #fff !important;
  direction: rtl;
  transform: translateX(-50%) !important;
  backdrop-filter: blur(34px) saturate(185%) !important;
  -webkit-backdrop-filter: blur(34px) saturate(185%) !important;
}

.footer--container .neen-quick-menu.show {
  display: block !important;
  animation: neen-quick-menu-in 260ms cubic-bezier(0.2, 0.86, 0.25, 1) both;
}

.neen-quick-menu__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 15px;
  text-align: right;
}

.neen-quick-menu__header > div {
  display: grid;
  gap: 3px;
}

.neen-quick-menu__header > div > span {
  color: #9e3450;
  font: 800 0.61rem/1.2 Arial, sans-serif;
  letter-spacing: 0.13em;
}

.neen-quick-menu__header strong {
  color: #211c19;
  font: 750 1.06rem/1.45 Tahoma, Arial, sans-serif;
}

.neen-quick-menu__header small {
  color: #776c66;
  font: 400 0.72rem/1.55 Tahoma, Arial, sans-serif;
}

.neen-quick-menu__close {
  appearance: none;
  display: grid;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--neen-ui-line, rgba(73, 54, 46, 0.12));
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.76);
  color: #2b2522;
  cursor: pointer;
  font: 300 1.5rem/1 Arial, sans-serif;
}

.footer--container .neen-quick-menu > ul {
  display: grid !important;
  width: 100% !important;
  height: auto !important;
  align-items: stretch !important;
  grid-auto-flow: row !important;
  gap: 8px !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: visible !important;
}

.footer--container .gem--menu > ul {
  grid-template-columns: repeat(6, minmax(0, 1fr)) !important;
}

.footer--container .materials--menu > ul {
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
}

.footer--container .neen-quick-menu > ul > li,
.footer--container .neen-quick-menu > ul > li.active {
  display: block !important;
  width: auto !important;
  min-width: 0 !important;
  height: auto !important;
  min-height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 17px !important;
  background: transparent !important;
  box-shadow: none !important;
}

.footer--container .neen-quick-menu > ul > li > button {
  appearance: none;
  display: flex;
  width: 100%;
  min-height: 76px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 7px;
  padding: 9px 5px;
  border: 1px solid rgba(73, 54, 46, 0.08);
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.48);
  color: #2c2521;
  cursor: pointer;
  font: 650 0.69rem/1.35 Tahoma, Arial, sans-serif;
  transition: transform 170ms ease, border-color 170ms ease, background 170ms ease, box-shadow 170ms ease;
}

.footer--container .neen-quick-menu > ul > li > button:hover {
  border-color: rgba(132, 2, 40, 0.18);
  background: rgba(255, 255, 255, 0.84);
  transform: translateY(-2px);
}

.footer--container .neen-quick-menu > ul > li.active > button {
  border-color: rgba(132, 2, 40, 0.25);
  background: linear-gradient(145deg, #fff, #f4e9ec);
  box-shadow: 0 10px 24px rgba(91, 33, 49, 0.12), inset 0 1px 0 #fff;
  color: #740222;
}

.footer--container .neen-quick-menu > ul > li > button img {
  display: block;
  width: 34px !important;
  height: 34px !important;
  object-fit: contain;
}

.footer--container .materials--menu > ul > li > button img {
  width: 56px !important;
  height: 34px !important;
}

@keyframes neen-quick-menu-in {
  from { opacity: 0; filter: blur(4px); }
  to { opacity: 1; filter: blur(0); }
}

html[data-neen-theme="night"] .footer--container .footer--menu > ul.neen-config-dock {
  border-color: rgba(255, 255, 255, 0.2) !important;
  background: linear-gradient(145deg, rgba(48, 37, 43, 0.86), rgba(32, 25, 29, 0.68)) !important;
  box-shadow: 0 18px 48px rgba(8, 4, 6, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.14) !important;
}

html[data-neen-theme="night"] .footer--container .neen-dock-button,
html[data-neen-theme="night"] .footer--container .config--svg.neen-dock-button,
html[data-neen-theme="night"] .footer--container .config--render.neen-dock-button {
  color: #f6e9e5 !important;
}

html[data-neen-theme="night"] .footer--container .neen-config-dock > li:hover {
  background: rgba(255, 255, 255, 0.1) !important;
}

html[data-neen-theme="night"] .footer--container .neen-quick-menu {
  border-color: rgba(255, 255, 255, 0.2) !important;
  background: radial-gradient(ellipse at 20% -10%, rgba(255, 255, 255, 0.13), transparent 54%), rgba(39, 30, 35, 0.92) !important;
  box-shadow: 0 28px 80px rgba(8, 4, 6, 0.48), inset 0 1px 0 rgba(255, 255, 255, 0.12) !important;
}

html[data-neen-theme="night"] .neen-quick-menu__header strong,
html[data-neen-theme="night"] .footer--container .neen-quick-menu > ul > li > button {
  color: #f7ece8;
}

html[data-neen-theme="night"] .neen-quick-menu__header small {
  color: #c5b7b2;
}

html[data-neen-theme="night"] .neen-quick-menu__close,
html[data-neen-theme="night"] .footer--container .neen-quick-menu > ul > li > button {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.07);
}

html[data-neen-theme="night"] .footer--container .neen-quick-menu > ul > li.active > button {
  border-color: rgba(244, 170, 192, 0.46);
  background: linear-gradient(145deg, rgba(132, 2, 40, 0.64), rgba(77, 14, 34, 0.76));
  color: #fff4f6;
}

/* Studio shell ------------------------------------------------------------- */

.neen-studio__sheet,
.neen-studio.is-previewing .neen-studio__sheet {
  background: radial-gradient(ellipse at 22% -10%, rgba(255, 255, 255, 0.98), transparent 47%), linear-gradient(145deg, rgba(255, 253, 251, 0.96), rgba(242, 233, 228, 0.88));
}

.neen-studio__header,
.neen-studio__tabs,
.neen-studio__panel,
.neen-studio__footer {
  width: min(100%, 1120px);
}

.neen-studio__header {
  align-items: center;
  padding: max(22px, env(safe-area-inset-top)) 28px 13px;
}

.neen-studio__brand {
  display: grid;
  gap: 3px;
}

.neen-studio__brand > span,
.neen-panel-intro > span {
  color: #a53c58;
  font: 800 0.62rem/1.2 Arial, sans-serif;
  letter-spacing: 0.15em;
}

.neen-studio__brand h2 {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 760;
  line-height: 1.25;
}

.neen-studio__brand p {
  margin: 0;
  color: var(--neen-ui-muted);
  font-size: 0.75rem;
  line-height: 1.55;
}

.neen-studio__tabs {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
  margin-top: 0;
  margin-bottom: 14px;
  padding: 5px;
  border: 1px solid var(--neen-ui-line);
  border-radius: 19px;
  background: rgba(105, 82, 70, 0.07);
}

.neen-studio__tab {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 8px 11px;
  border: 1px solid transparent;
  border-radius: 15px;
  text-align: right;
}

.neen-studio__tab > svg {
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.65;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.neen-studio__tab > span {
  display: grid;
  min-width: 0;
  gap: 1px;
}

.neen-studio__tab strong {
  font-size: 0.75rem;
  font-weight: 760;
}

.neen-studio__tab small {
  color: #8a7e77;
  font-size: 0.61rem;
  font-weight: 450;
}

.neen-studio__tab.is-active {
  border-color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 7px 18px rgba(65, 42, 32, 0.09), inset 0 1px 0 #fff;
  color: #700321;
}

.neen-studio__scroll {
  scroll-padding-bottom: 120px;
}

.neen-studio__panel {
  padding: 4px 28px 32px;
}

.neen-studio__footer {
  gap: 16px;
  padding: 11px 28px max(11px, env(safe-area-inset-bottom));
  border-top: 1px solid rgba(73, 54, 46, 0.08);
  background: rgba(251, 247, 244, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.neen-live-status {
  min-width: 0;
  color: #675d57;
  font-size: 0.7rem;
  line-height: 1.5;
}

/* Guided SVG builder ------------------------------------------------------- */

.neen-workflow-step {
  margin-bottom: 16px;
  padding: 18px;
  border: 1px solid var(--neen-ui-line);
  border-radius: 24px;
  background: var(--neen-ui-panel);
  box-shadow: 0 12px 36px rgba(63, 42, 32, 0.07), inset 0 1px 0 #fff;
}

.neen-workflow-step__header,
.neen-render-card__heading {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 15px;
}

.neen-workflow-step__header > span,
.neen-render-card__heading > span {
  display: grid;
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 50%;
  background: var(--neen-ui-accent-soft);
  color: var(--neen-ui-accent);
  font: 800 0.72rem/1 Arial, sans-serif;
}

.neen-workflow-step__header > div,
.neen-render-card__heading > div {
  display: grid;
  gap: 2px;
}

.neen-workflow-step__header strong,
.neen-render-card__heading strong {
  font-size: 0.85rem;
  font-weight: 780;
  line-height: 1.45;
}

.neen-workflow-step__header small,
.neen-render-card__heading small {
  color: var(--neen-ui-muted);
  font-size: 0.67rem;
  line-height: 1.5;
}

.neen-source-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.58fr) minmax(0, 1.42fr);
  gap: 16px;
  align-items: start;
}

.neen-source-layout > .neen-dropzone {
  min-height: 172px;
  align-content: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
}

.neen-source-layout > .neen-dropzone .neen-dropzone__mark {
  width: 48px;
  height: 48px;
}

.neen-library {
  min-width: 0;
  margin: 0;
  padding: 15px;
  border: 1px solid rgba(73, 54, 46, 0.09);
  border-radius: 20px;
  background: rgba(250, 247, 244, 0.78);
}

.neen-library__heading h3 {
  font-size: 1rem;
  line-height: 1.45;
}

.neen-library__heading > small,
.neen-library__status {
  font-size: 0.68rem;
  line-height: 1.55;
}

.neen-library__searchbox {
  min-height: 52px;
  border-radius: 16px;
}

.neen-library__searchbox input {
  min-height: 50px;
  font-size: 0.78rem;
}

.neen-library__filters button {
  min-height: 38px;
  padding: 7px 13px;
  font-size: 0.68rem;
}

.neen-library__results {
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 8px;
  min-height: 82px;
}

.neen-library-card {
  min-height: 92px;
}

.neen-library-card__image img {
  padding: 10px;
}

.neen-library-card strong {
  font-size: 0.65rem;
}

.neen-library-card--skeleton {
  animation: neen-library-pulse-pro 2.2s cubic-bezier(0.45, 0, 0.55, 1) infinite alternate;
  will-change: opacity;
}

@keyframes neen-library-pulse-pro {
  from { opacity: 0.44; }
  to { opacity: 0.82; }
}

.neen-settings__heading {
  display: none;
}

.neen-workflow-step--production .neen-fields {
  gap: 10px;
}

.neen-field,
.neen-switch,
.neen-settings__advanced,
.neen-production-standard {
  border-color: rgba(73, 54, 46, 0.1);
  background: rgba(255, 255, 255, 0.68);
}

.neen-field > span,
.neen-switch strong,
.neen-settings__advanced summary {
  font-size: 0.72rem;
}

.neen-field :is(input, select) {
  min-height: 44px;
  font-size: 0.79rem;
}

.neen-field__hint,
.neen-switch small,
.neen-production-standard small,
.neen-settings__advanced > p {
  font-size: 0.64rem;
  line-height: 1.55;
}

.neen-build-bar {
  position: sticky;
  bottom: -2px;
  z-index: 5;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 0.82fr);
  gap: 12px;
  align-items: center;
  margin: 16px -4px -4px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 22px;
  background: rgba(248, 242, 238, 0.9);
  box-shadow: 0 -8px 26px rgba(62, 39, 30, 0.08), 0 15px 32px rgba(62, 39, 30, 0.1);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
}

.neen-build-bar__summary {
  display: grid;
  min-width: 0;
  gap: 2px;
  padding: 2px 6px;
}

.neen-build-bar__summary > span {
  color: var(--neen-ui-accent);
  font-size: 0.6rem;
  font-weight: 800;
}

.neen-build-bar__summary strong {
  font-size: 0.76rem;
  line-height: 1.45;
}

.neen-build-bar__summary small {
  color: var(--neen-ui-muted);
  font-size: 0.62rem;
  line-height: 1.5;
}

.neen-build-bar .neen-generate-action {
  min-height: 62px;
  margin: 0;
  border-radius: 17px;
}

/* 3D appearance editor ----------------------------------------------------- */

.neen-panel-intro {
  display: grid;
  gap: 5px;
  margin-bottom: 14px;
}

.neen-panel-intro h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 780;
  line-height: 1.38;
}

.neen-panel-intro p {
  margin: 0;
  color: var(--neen-ui-muted);
  font-size: 0.72rem;
  line-height: 1.7;
}

.neen-model-paths {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.neen-model-paths > div {
  display: grid;
  gap: 2px;
  padding: 11px 12px;
  border: 1px solid var(--neen-ui-line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.58);
}

.neen-model-paths span {
  color: var(--neen-ui-accent);
  font: 800 0.62rem/1 Arial, sans-serif;
}

.neen-model-paths strong {
  font-size: 0.72rem;
}

.neen-model-paths small {
  color: var(--neen-ui-muted);
  font-size: 0.61rem;
  line-height: 1.45;
}

#neen-model-panel[data-model-mode="glb"] :is(.neen-assembly-fields, .neen-assembly-details, .neen-privacy-card, .neen-inspection-result),
#neen-model-panel[data-model-mode="empty"] :is(.neen-assembly-fields, .neen-assembly-details, .neen-inspection-result) {
  display: none !important;
}

#neen-model-panel[data-model-mode="glb"] > :is(.neen-panel-intro, .neen-model-paths, .neen-dropzone--model) {
  display: none !important;
}

#neen-model-panel[data-model-mode="3dm"] .neen-presentation {
  display: none !important;
}

.neen-presentation {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.neen-presentation__header {
  gap: 12px;
  margin-bottom: 12px;
  padding: 14px;
  border: 1px solid var(--neen-ui-line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.66);
}

.neen-presentation__header h3 {
  font-size: 1rem;
}

.neen-presentation__header p {
  font-size: 0.67rem;
}

.neen-presentation__quick-actions > button,
.neen-presentation__rotate {
  min-height: 44px;
}

.neen-presentation__workspace {
  gap: 10px;
}

.neen-parts-pane,
.neen-appearance-pane,
.neen-selected-part,
.neen-appearance-group,
.neen-appearance-controls,
.neen-scene-control {
  border-color: var(--neen-ui-line);
  background: rgba(255, 255, 255, 0.58);
}

.neen-preset-family {
  display: grid;
  gap: 7px;
}

.neen-preset-family + .neen-preset-family {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--neen-ui-line);
}

.neen-preset-family > small {
  color: var(--neen-ui-muted);
  font-size: 0.65rem;
  font-weight: 720;
}

.neen-preset-family > div {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 7px;
}

.neen-preset-family--gem > div {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.neen-material-presets {
  display: block;
}

.neen-material-presets button {
  min-width: 0;
  min-height: 64px;
  padding: 7px 4px;
  border-radius: 14px;
  font-size: 0.61rem;
}

.neen-material-presets button.is-active,
#neen-finish-presets button.is-active,
#neen-scene-presets button.is-active {
  border-color: rgba(132, 2, 40, 0.32);
  background: linear-gradient(145deg, #fff, #f5e9ed);
  color: #710321;
  box-shadow: 0 8px 20px rgba(87, 31, 47, 0.1), inset 0 1px 0 #fff;
}

.neen-material-presets i {
  width: 28px;
  height: 28px;
}

#neen-finish-presets button,
#neen-scene-presets button {
  min-height: 44px;
}

/* Render and export studio ------------------------------------------------- */

.neen-render-studio {
  padding-bottom: 30px;
}

.neen-render-segment {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 12px;
  padding: 5px;
  border: 1px solid var(--neen-ui-line);
  border-radius: 18px;
  background: rgba(92, 68, 56, 0.07);
}

.neen-render-segment > button {
  appearance: none;
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 14px;
  background: transparent;
  color: #716761;
  cursor: pointer;
}

.neen-render-segment > button.is-active {
  border-color: rgba(255, 255, 255, 0.95);
  background: #fff;
  box-shadow: 0 7px 18px rgba(63, 42, 32, 0.09);
  color: #700321;
}

.neen-render-segment > button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.neen-render-segment svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.neen-render-segment button > span {
  display: grid;
  gap: 1px;
  text-align: right;
}

.neen-render-segment strong {
  font-size: 0.74rem;
}

.neen-render-segment small {
  color: #8b817b;
  font-size: 0.6rem;
}

.neen-render-card {
  margin-bottom: 10px;
  padding: 15px;
  border: 1px solid var(--neen-ui-line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.65);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.neen-render-card__heading {
  margin-bottom: 12px;
}

.neen-render-card__heading > span {
  width: 34px;
  height: 34px;
  flex-basis: 34px;
}

.neen-render-backgrounds {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 7px;
}

.neen-render-backgrounds > :is(button, label) {
  appearance: none;
  display: flex;
  min-width: 0;
  min-height: 70px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  padding: 7px 3px;
  border: 1px solid var(--neen-ui-line);
  border-radius: 14px;
  background: rgba(250, 247, 244, 0.66);
  color: #403733;
  cursor: pointer;
  font: 650 0.61rem/1.2 Tahoma, Arial, sans-serif;
}

.neen-render-backgrounds > :is(button, label).is-active {
  border-color: rgba(132, 2, 40, 0.35);
  background: #fff;
  box-shadow: 0 7px 18px rgba(76, 30, 43, 0.1);
  color: #720322;
}

.neen-render-backgrounds > button:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

.neen-render-backgrounds i {
  display: block;
  width: 28px;
  height: 28px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--render-bg, #9c7d70);
  box-shadow: 0 0 0 1px rgba(57, 42, 35, 0.16), inset 0 1px 5px rgba(255, 255, 255, 0.3);
}

.neen-render-backgrounds i.is-transparent {
  background-color: #fff;
  background-image: linear-gradient(45deg, #d9d4d1 25%, transparent 25%), linear-gradient(-45deg, #d9d4d1 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #d9d4d1 75%), linear-gradient(-45deg, transparent 75%, #d9d4d1 75%);
  background-position: 0 0, 0 7px, 7px -7px, -7px 0;
  background-size: 14px 14px;
}

.neen-render-custom-color {
  position: relative;
}

.neen-render-custom-color input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  opacity: 0;
}

.neen-render-custom-color:focus-within {
  border-color: rgba(132, 2, 40, 0.46);
  outline: 3px solid rgba(132, 2, 40, 0.42);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.72);
}

.neen-render-custom-color i {
  background: #9c7d70;
}

.neen-render-note {
  margin: 9px 2px 0;
  color: var(--neen-ui-muted);
  font-size: 0.62rem;
  line-height: 1.65;
}

.neen-render-lights {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
}

.neen-render-lights button {
  appearance: none;
  display: grid;
  min-height: 68px;
  place-items: center;
  gap: 2px;
  padding: 7px 4px;
  border: 1px solid var(--neen-ui-line);
  border-radius: 14px;
  background: rgba(250, 247, 244, 0.66);
  color: #443a35;
  cursor: pointer;
}

.neen-render-lights button.is-active {
  border-color: rgba(132, 2, 40, 0.35);
  background: #fff;
  box-shadow: 0 7px 18px rgba(76, 30, 43, 0.1);
  color: #720322;
}

.neen-render-lights i {
  position: relative;
  display: block;
  width: 23px;
  height: 23px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #fff 0 12%, #ffe6b8 36%, #b97745 72%, #4a251b 100%);
  box-shadow: 0 0 14px rgba(255, 191, 108, 0.42);
}

.neen-render-lights button:nth-child(2) i { box-shadow: 0 0 18px rgba(255, 196, 92, 0.7); }
.neen-render-lights button:nth-child(3) i { background: radial-gradient(circle at 28% 24%, #fff, #d89169 34%, #5c1e23 72%, #16090c); }
.neen-render-lights button:nth-child(4) i { background: radial-gradient(circle at 28% 24%, #fff, #cde8ff 38%, #6f9fc3 72%, #223b52); }

.neen-render-lights span {
  font-size: 0.66rem;
  font-weight: 720;
}

.neen-render-lights small {
  color: #867b75;
  font-size: 0.55rem;
}

.neen-render-fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.neen-render-fields label {
  display: grid;
  min-width: 0;
  gap: 5px;
}

.neen-render-fields label > span {
  color: #6f655f;
  font-size: 0.62rem;
  font-weight: 700;
}

.neen-render-fields select {
  appearance: none;
  width: 100%;
  min-height: 46px;
  padding: 8px 11px 8px 30px;
  border: 1px solid var(--neen-ui-line);
  border-radius: 13px;
  background-color: #fff;
  background-image: linear-gradient(45deg, transparent 50%, #756963 50%), linear-gradient(135deg, #756963 50%, transparent 50%);
  background-position: left 15px center, left 10px center;
  background-repeat: no-repeat;
  background-size: 5px 5px, 5px 5px;
  color: #2f2824;
  font: 650 0.69rem/1.3 Tahoma, Arial, sans-serif;
}

.neen-render-primary,
.neen-render-stop {
  appearance: none;
  display: flex;
  width: 100%;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 2px;
  margin-top: 12px;
  padding: 10px 16px;
  border: 0;
  border-radius: 16px;
  background: linear-gradient(135deg, #9b183c, #840228 62%, #65001e);
  box-shadow: 0 12px 28px rgba(94, 0, 28, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  color: #fff;
  cursor: pointer;
}

.neen-render-primary span {
  font-size: 0.75rem;
  font-weight: 780;
}

.neen-render-primary small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.58rem;
}

.neen-render-primary:disabled {
  cursor: wait;
  filter: grayscale(0.45);
  opacity: 0.62;
}

.neen-render-video-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 7px;
}

.neen-render-stop {
  min-height: 46px;
  margin-top: 0;
  border: 1px solid rgba(132, 2, 40, 0.22);
  background: #fff;
  box-shadow: none;
  color: #760323;
  font: 750 0.7rem/1.2 Tahoma, Arial, sans-serif;
}

.neen-render-progress {
  margin: 12px 0;
  padding: 13px 14px;
  border: 1px solid rgba(132, 2, 40, 0.12);
  border-radius: 16px;
  background: #fbf3f5;
}

.neen-render-progress > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 9px;
}

.neen-render-progress strong,
.neen-render-progress span {
  font-size: 0.66rem;
}

.neen-render-progress > i {
  display: block;
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(132, 2, 40, 0.11);
}

.neen-render-progress > i > span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #a82449, #740222);
  transition: width 140ms linear;
}

.neen-render-result {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 12px;
  align-items: center;
  margin: 12px 0;
  padding: 12px;
  border: 1px solid rgba(30, 112, 72, 0.18);
  border-radius: 20px;
  background: #f3faf6;
}

.neen-render-preview {
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  overflow: hidden;
  border-radius: 14px;
  background-color: #fff;
  background-image: linear-gradient(45deg, #ece8e5 25%, transparent 25%), linear-gradient(-45deg, #ece8e5 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #ece8e5 75%), linear-gradient(-45deg, transparent 75%, #ece8e5 75%);
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
  background-size: 16px 16px;
}

.neen-render-preview :is(img, video) {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.neen-render-result > div:last-child {
  display: grid;
  gap: 4px;
}

.neen-render-result > div:last-child > span {
  color: var(--neen-ui-success);
  font-size: 0.62rem;
  font-weight: 800;
}

.neen-render-result > div:last-child > strong {
  font-size: 0.78rem;
}

.neen-render-result > div:last-child > small {
  color: var(--neen-ui-muted);
  font-size: 0.61rem;
  line-height: 1.5;
}

.neen-render-download,
#neen-render-download {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  margin-top: 6px;
  padding: 8px 13px;
  border-radius: 13px;
  background: #1f7149;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 760;
  text-decoration: none;
}

.neen-render-safety {
  display: grid;
  gap: 3px;
  margin-top: 10px;
  padding: 12px 14px;
  border: 1px solid var(--neen-ui-line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.48);
}

.neen-render-safety strong {
  font-size: 0.68rem;
}

.neen-render-safety p {
  margin: 0;
  color: var(--neen-ui-muted);
  font-size: 0.61rem;
  line-height: 1.6;
}

/* Keep the live WebGI canvas visible during appearance and render editing. */

@media (min-width: 781px) {
  .neen-studio:is(.is-presentation-editing, .is-render-editing) {
    justify-content: flex-end;
    background: transparent;
    pointer-events: none;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__sheet {
    width: min(510px, 43vw);
    height: 100dvh;
    margin: 0;
    overflow: hidden;
    border: 0;
    border-left: 1px solid rgba(255, 255, 255, 0.94);
    border-radius: 28px 0 0 28px;
    box-shadow: -24px 0 72px rgba(42, 24, 17, 0.2), inset 1px 0 0 rgba(255, 255, 255, 0.78);
    pointer-events: auto;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) :is(.neen-studio__header, .neen-studio__tabs, .neen-studio__panel, .neen-studio__footer) {
    width: 100%;
    margin-right: 0;
    margin-left: 0;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__header {
    padding: 17px 20px 10px;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__brand h2 {
    font-size: 1.12rem;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__brand p {
    display: none;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__tabs {
    margin-right: 18px;
    margin-bottom: 10px;
    margin-left: 18px;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__tab {
    min-height: 50px;
    gap: 5px;
    padding: 6px;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__tab > svg {
    width: 18px;
    height: 18px;
    flex-basis: 18px;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__tab small {
    display: none;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__panel {
    padding: 3px 18px 26px;
  }

  .neen-studio.is-presentation-editing .neen-preset-family > div {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .neen-studio.is-presentation-editing .neen-preset-family--gem > div {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* Mobile bottom sheets and touch ergonomics -------------------------------- */

@media (max-width: 780px) {
  .footer--container .footer--menu > ul.neen-config-dock {
    width: min(390px, calc(100vw - 18px)) !important;
    gap: 2px !important;
    padding: 5px !important;
    border-radius: 21px !important;
  }

  .footer--container .neen-dock-button,
  .footer--container .config--svg.neen-dock-button,
  .footer--container .config--render.neen-dock-button {
    height: 54px !important;
    min-height: 54px;
    border-radius: 14px !important;
  }

  .footer--container .neen-dock-button :is(img, svg) {
    width: 23px !important;
    height: 23px !important;
  }

  .footer--container .neen-dock-button > span {
    font-size: 0.62rem;
  }

  .footer--container .neen-quick-menu {
    bottom: max(116px, calc(110px + env(safe-area-inset-bottom))) !important;
    width: calc(100vw - 14px) !important;
    max-height: min(58dvh, 530px);
    padding: 14px !important;
    border-radius: 25px !important;
  }

  .neen-quick-menu__header {
    position: sticky;
    top: -14px;
    z-index: 2;
    margin: -14px -14px 12px;
    padding: 14px 14px 10px;
    background: rgba(250, 245, 241, 0.94);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
  }

  html[data-neen-theme="night"] .neen-quick-menu__header {
    background: rgba(39, 30, 35, 0.95);
  }

  .neen-quick-menu__header small {
    display: none;
  }

  .footer--container .gem--menu > ul {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  }

  .footer--container .materials--menu > ul {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }

  .footer--container .neen-quick-menu > ul > li > button {
    min-height: 70px;
    font-size: 0.64rem;
  }

  .neen-studio__header {
    min-height: 70px;
    padding: max(13px, env(safe-area-inset-top)) 16px 8px;
  }

  .neen-studio__brand > span {
    font-size: 0.55rem;
  }

  .neen-studio__brand h2 {
    font-size: 1.08rem;
  }

  .neen-studio__brand p {
    display: none;
  }

  .neen-studio__close {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }

  .neen-studio__tabs {
    gap: 3px;
    margin: 0 12px 9px;
    padding: 4px;
    border-radius: 16px;
  }

  .neen-studio__tab {
    min-height: 50px;
    gap: 4px;
    padding: 6px 4px;
    border-radius: 12px;
  }

  .neen-studio__tab > svg {
    width: 18px;
    height: 18px;
    flex-basis: 18px;
  }

  .neen-studio__tab strong {
    font-size: 0.64rem;
  }

  .neen-studio__tab small {
    display: none;
  }

  .neen-studio__panel {
    padding: 3px 12px 28px;
  }

  .neen-workflow-step {
    margin-bottom: 11px;
    padding: 13px;
    border-radius: 20px;
  }

  .neen-source-layout {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .neen-source-layout > .neen-dropzone {
    min-height: 96px;
    justify-content: flex-start;
    flex-direction: row;
    text-align: right;
  }

  .neen-library {
    padding: 12px;
    border-radius: 18px;
  }

  .neen-library__heading {
    gap: 6px;
  }

  .neen-library__heading > small {
    display: none;
  }

  .neen-library__results {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
  }

  .neen-library-card {
    min-height: 84px;
    padding: 3px;
  }

  .neen-library-card strong {
    font-size: 0.59rem;
  }

  .neen-workflow-step--production .neen-fields,
  .neen-workflow-step--production .neen-fields--two {
    grid-template-columns: 1fr;
  }

  .neen-build-bar {
    grid-template-columns: 1fr;
    gap: 7px;
    margin-top: 12px;
    padding: 8px;
    border-radius: 19px;
  }

  .neen-build-bar__summary {
    display: none;
  }

  .neen-build-bar .neen-generate-action {
    min-height: 58px;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) {
    align-items: flex-end;
    background: transparent;
    pointer-events: none;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__sheet,
  .neen-studio:is(.is-presentation-editing, .is-render-editing).is-previewing .neen-studio__sheet {
    width: 100vw;
    height: clamp(320px, 64dvh, 650px);
    min-height: 0;
    max-height: calc(100dvh - 8px);
    margin: 0;
    overflow: hidden;
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.95);
    border-radius: 28px 28px 0 0;
    box-shadow: 0 -22px 60px rgba(42, 24, 17, 0.2), inset 0 1px 0 #fff;
    pointer-events: auto;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__header {
    min-height: 58px;
    padding-top: 10px;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__brand > span,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__brand p {
    display: none;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__brand h2 {
    font-size: 0.95rem;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__tabs {
    margin-bottom: 7px;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__tab {
    min-height: 44px;
  }

  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__footer {
    padding-top: 7px;
    padding-bottom: max(7px, env(safe-area-inset-bottom));
  }

  .neen-panel-intro h3 {
    font-size: 0.98rem;
  }

  .neen-panel-intro p {
    font-size: 0.67rem;
  }

  .neen-presentation__header {
    padding: 11px;
  }

  .neen-presentation__header > div:first-child p {
    display: none;
  }

  .neen-preset-family > div,
  .neen-studio.is-presentation-editing .neen-preset-family > div {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .neen-preset-family--gem > div,
  .neen-studio.is-presentation-editing .neen-preset-family--gem > div {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .neen-material-presets button {
    min-height: 60px;
  }

  .neen-render-card {
    padding: 12px;
    border-radius: 18px;
  }

  .neen-render-backgrounds {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .neen-render-backgrounds > :is(button, label) {
    min-height: 64px;
  }

  .neen-render-lights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .neen-render-fields {
    grid-template-columns: 1fr;
  }

  .neen-render-fields select {
    padding-right: 7px;
    padding-left: 7px;
    font-size: 0.62rem;
  }

  .neen-render-result {
    grid-template-columns: 96px minmax(0, 1fr);
  }
}

@media (max-width: 390px) {
  .footer--container .neen-dock-button > span {
    font-size: 0.6rem;
  }

  .footer--container .gem--menu > ul {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }

  .neen-library__results {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .neen-render-lights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .neen-render-fields {
    grid-template-columns: 1fr;
  }

  .neen-render-result {
    grid-template-columns: 96px minmax(0, 1fr);
  }
}

/* Mobile customization chrome: tools above, session controls below ---------- */

@media (max-width: 780px) {
  .footer--container {
    top: max(12px, calc(env(safe-area-inset-top) + 8px)) !important;
    bottom: auto !important;
    align-items: flex-start !important;
  }

  .footer--container .neen-quick-menu {
    top: max(84px, calc(env(safe-area-inset-top) + 80px)) !important;
    bottom: auto !important;
    max-height: calc(100dvh - max(172px, calc(env(safe-area-inset-top) + env(safe-area-inset-bottom) + 158px)));
  }

  .exit--container {
    top: auto !important;
    bottom: max(18px, calc(env(safe-area-inset-bottom) + 12px)) !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .neen-studio *,
  .neen-quick-menu *,
  .neen-config-dock * {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ========================================================================== */
/* AI Lab shell alignment · desktop rails + mobile workflow sheet · 2026-08-30 */
/* This layer only changes the customization workspace and its launcher dock.  */
/* ========================================================================== */

.footer--container .footer--menu > ul.neen-config-dock {
  width: min(520px, calc(100vw - 28px)) !important;
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.footer--container .config--ai.neen-dock-button {
  color: #700321 !important;
}

.footer--container .config--ai.neen-dock-button svg {
  width: 27px !important;
  height: 27px !important;
}

body.neen-ai-open {
  overflow: hidden !important;
  overscroll-behavior: none;
}

.neen-ai-lab[hidden] {
  display: none !important;
}

.neen-ai-lab {
  position: fixed;
  inset: 0;
  z-index: 2147483600;
  display: block;
  overflow: hidden;
  background: #ededed;
  color: #151a2f;
  isolation: isolate;
}

.neen-ai-lab__frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #ededed;
}

.neen-ai-lab__close {
  position: fixed;
  top: max(30px, calc(env(safe-area-inset-top) + 12px));
  left: 50%;
  z-index: 2147483602;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 6px;
  padding: 8px 14px 8px 11px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 12px 30px rgba(40, 50, 90, 0.17), inset 0 1px 0 #fff;
  color: #242231;
  cursor: pointer;
  font: 700 0.72rem/1 Tahoma, Arial, sans-serif;
  transform: translateX(-50%);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
}

.neen-ai-lab__close:hover {
  background: #fff;
  transform: translateX(-50%) translateY(-1px);
}

.neen-ai-lab__close:focus-visible {
  outline: 3px solid rgba(132, 2, 40, 0.58);
  outline-offset: 3px;
}

.neen-ai-lab__close svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (min-width: 961px) {
  .neen-studio,
  .neen-studio:is(.is-previewing, .is-presentation-editing, .is-render-editing) {
    display: block;
    padding: 22px;
    background: transparent;
    pointer-events: none;
  }

  .neen-studio__sheet,
  .neen-studio.is-previewing .neen-studio__sheet,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__sheet {
    position: relative;
    display: grid;
    width: 100%;
    height: 100%;
    max-height: none;
    grid-template-columns: clamp(320px, 25vw, 360px) minmax(280px, 1fr) clamp(320px, 25vw, 360px);
    grid-template-rows: auto minmax(0, 1fr) auto;
    column-gap: 20px;
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    pointer-events: none;
    direction: ltr;
    animation: neen-studio-fade 220ms ease both;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .neen-studio__sheet::before {
    display: none;
  }

  .neen-studio__editor {
    display: contents;
  }

  .neen-studio__header,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__header {
    position: relative;
    z-index: 2;
    grid-column: 3;
    grid-row: 1;
    width: 100%;
    min-width: 0;
    margin: 0;
    padding: 20px 20px 12px;
    border: 1px solid rgba(70, 80, 130, 0.16);
    border-bottom: 0;
    border-radius: 22px 22px 0 0;
    background: rgba(255, 255, 255, 0.94);
    pointer-events: auto;
    box-shadow: 0 -4px 24px rgba(40, 50, 90, 0.06);
    direction: rtl;
  }

  .neen-studio__brand h2,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__brand h2 {
    font-size: 1.15rem;
  }

  .neen-studio__brand p,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__brand p {
    display: block;
    font-size: 0.68rem;
  }

  .neen-studio__tabs,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__tabs {
    position: relative;
    z-index: 1;
    grid-column: 3;
    grid-row: 2;
    display: grid;
    width: 100%;
    min-height: 0;
    align-content: start;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 0;
    padding: 10px 18px 18px;
    overflow-y: auto;
    border: 1px solid rgba(70, 80, 130, 0.16);
    border-top: 0;
    border-bottom: 0;
    border-radius: 0;
    background: rgba(255, 255, 255, 0.94);
    pointer-events: auto;
    direction: rtl;
  }

  .neen-studio__tab,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__tab {
    min-height: 82px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 7px;
    padding: 10px 8px;
    border: 1px solid rgba(70, 80, 130, 0.1);
    border-radius: 16px;
    background: rgba(244, 241, 238, 0.72);
    text-align: center;
  }

  .neen-studio__tab > svg,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__tab > svg {
    width: 25px;
    height: 25px;
    flex-basis: 25px;
  }

  .neen-studio__tab small,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__tab small {
    display: block;
  }

  .neen-studio__scroll,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__scroll {
    position: relative;
    z-index: 2;
    grid-column: 1;
    grid-row: 1 / 4;
    width: 100%;
    min-width: 0;
    min-height: 0;
    margin: 0;
    padding-top: 18px;
    overflow-x: hidden;
    overflow-y: auto;
    border: 1px solid rgba(70, 80, 130, 0.16);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 18px 38px rgba(40, 50, 90, 0.18);
    pointer-events: auto;
    scrollbar-gutter: stable;
    direction: rtl;
  }

  .neen-studio__panel,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__panel {
    width: 100%;
    margin: 0;
    padding: 4px 18px 28px;
  }

  .neen-studio__footer,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__footer {
    position: relative;
    z-index: 2;
    grid-column: 3;
    grid-row: 3;
    width: 100%;
    margin: 0;
    padding: 12px 18px 18px;
    border: 1px solid rgba(70, 80, 130, 0.16);
    border-top: 0;
    border-radius: 0 0 22px 22px;
    background: rgba(255, 255, 255, 0.94);
    pointer-events: auto;
    box-shadow: 0 18px 38px rgba(40, 50, 90, 0.18);
    direction: rtl;
  }

  .neen-studio__footer .neen-live-status {
    max-width: 180px;
  }

  .neen-studio .neen-source-layout,
  .neen-studio .neen-presentation__workspace {
    grid-template-columns: minmax(0, 1fr);
  }

  .neen-studio .neen-source-layout > .neen-dropzone {
    min-height: 96px;
    flex-direction: row;
    justify-content: flex-start;
    text-align: right;
  }

  .neen-studio .neen-workflow-step {
    padding: 14px;
    border-radius: 20px;
  }

  .neen-studio .neen-library {
    padding: 12px;
    border-radius: 18px;
  }

  .neen-studio .neen-library__heading > small {
    display: none;
  }

  .neen-studio .neen-library__results {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .neen-studio .neen-library-card {
    min-height: 84px;
    padding: 3px;
  }

  .neen-studio .neen-workflow-step--production .neen-fields,
  .neen-studio .neen-workflow-step--production .neen-fields--two,
  .neen-studio .neen-appearance-controls,
  .neen-studio .neen-render-fields {
    grid-template-columns: minmax(0, 1fr);
  }

  .neen-studio .neen-build-bar {
    grid-template-columns: minmax(0, 1fr);
  }

  .neen-studio .neen-build-bar__summary {
    display: none;
  }

  .neen-studio .neen-parts-list {
    grid-auto-columns: minmax(176px, 72%);
    grid-auto-flow: column;
    grid-template-columns: none;
    max-height: none;
    overflow-x: auto;
    overflow-y: hidden;
  }
}

@media (max-width: 960px) {
  .footer--container .footer--menu > ul.neen-config-dock {
    width: min(420px, calc(100vw - 14px)) !important;
    gap: 1px !important;
    padding: 4px !important;
  }

  .footer--container .neen-dock-button,
  .footer--container .config--svg.neen-dock-button,
  .footer--container .config--render.neen-dock-button,
  .footer--container .config--ai.neen-dock-button {
    height: 54px !important;
    min-height: 54px;
    padding-right: 1px !important;
    padding-left: 1px !important;
  }

  .footer--container .neen-dock-button > span {
    font-size: 0.57rem;
  }

  .neen-studio,
  .neen-studio:is(.is-previewing, .is-presentation-editing, .is-render-editing) {
    display: block;
    padding: 0;
    background: transparent;
    pointer-events: none;
  }

  .neen-studio__sheet,
  .neen-studio.is-previewing .neen-studio__sheet,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__sheet,
  .neen-studio:is(.is-presentation-editing, .is-render-editing).is-previewing .neen-studio__sheet {
    position: fixed;
    inset: 0;
    display: block;
    width: 100vw;
    height: 100dvh;
    min-height: 0;
    max-height: none;
    margin: 0;
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    pointer-events: none;
    animation: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .neen-studio__sheet::before {
    display: none;
  }

  .neen-studio__tabs,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__tabs {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 5;
    display: flex;
    width: 100%;
    min-height: 118px;
    align-items: flex-end;
    gap: 8px;
    margin: 0;
    padding: max(70px, env(safe-area-inset-top)) 12px 13px;
    overflow-x: auto;
    overflow-y: hidden;
    border: 0;
    border-radius: 0;
    background: #ededed;
    box-shadow: 0 10px 26px #ededed;
    pointer-events: auto;
    scrollbar-width: none;
    scroll-padding-inline: 12px;
  }

  .neen-studio__tabs::-webkit-scrollbar {
    display: none;
  }

  .neen-studio__tab,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__tab {
    display: inline-flex;
    min-width: max-content;
    min-height: 38px;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    flex-direction: row;
    gap: 6px;
    padding: 7px 11px;
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.2));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
    text-align: center;
    backdrop-filter: blur(18px) saturate(150%);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
  }

  .neen-studio__tab.is-active {
    border-color: rgba(255, 255, 255, 0.94);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 7px 18px rgba(65, 42, 32, 0.09), inset 0 1px 0 #fff;
  }

  .neen-studio__tab > svg,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__tab > svg {
    width: 18px;
    height: 18px;
    flex-basis: 18px;
  }

  .neen-studio__tab strong {
    font-size: 0.67rem;
  }

  .neen-studio__tab small,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__tab small {
    display: none;
  }

  .neen-studio__editor,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__editor {
    position: fixed;
    top: calc(max(30px, env(safe-area-inset-top)) + 88px);
    right: 0;
    left: 0;
    z-index: 4;
    display: grid;
    width: 100%;
    max-height: calc(100dvh - max(132px, calc(env(safe-area-inset-top) + 132px)));
    grid-template-rows: auto minmax(0, 1fr) auto;
    overflow: hidden;
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.96);
    border-radius: 0 0 24px 24px;
    background: #ededed;
    box-shadow: 0 20px 46px rgba(40, 50, 90, 0.17);
    pointer-events: auto;
  }

  .neen-studio__header,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__header {
    position: relative;
    width: 100%;
    min-height: 62px;
    margin: 0;
    padding: 10px 14px 8px;
    background: #ededed;
  }

  .neen-studio__brand > span,
  .neen-studio__brand p,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__brand > span,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__brand p {
    display: none;
  }

  .neen-studio__brand h2,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__brand h2 {
    font-size: 0.98rem;
  }

  .neen-studio__scroll,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__scroll {
    width: 100%;
    min-width: 0;
    min-height: 0;
    max-height: calc(100dvh - max(224px, calc(env(safe-area-inset-top) + 224px)));
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    overflow-y: auto;
    background: #ededed;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }

  .neen-studio__panel,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__panel {
    width: 100%;
    margin: 0;
    padding: 3px 12px 24px;
  }

  .neen-studio__footer,
  .neen-studio:is(.is-presentation-editing, .is-render-editing) .neen-studio__footer {
    width: 100%;
    margin: 0;
    padding: 8px 12px max(8px, env(safe-area-inset-bottom));
    border-top: 1px solid rgba(73, 54, 46, 0.08);
    border-radius: 0 0 24px 24px;
    background: rgba(237, 237, 237, 0.96);
  }

  .neen-ai-lab__close {
    top: max(18px, calc(env(safe-area-inset-top) + 8px));
    left: 12px;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    padding: 8px;
    transform: none;
  }

  .neen-ai-lab__close:hover {
    transform: translateY(-1px);
  }

  .neen-ai-lab__close span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }
}

@media (max-width: 390px) {
  .footer--container .neen-dock-button > span {
    font-size: 0.53rem;
  }

  .footer--container .neen-dock-button :is(img, svg),
  .footer--container .config--ai.neen-dock-button svg {
    width: 21px !important;
    height: 21px !important;
  }
}

/* Studio launch hierarchy and desktop material rail ------------------------ */

.footer--container .footer--menu > ul.neen-config-dock {
  width: min(390px, calc(100vw - 28px)) !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
}

.neen-studio__tab--action {
  color: #700321;
}

.neen-studio__tab--action svg {
  fill: none;
  stroke: currentColor;
}

@media (min-width: 781px) {
  .footer--container .neen-quick-menu {
    top: 50% !important;
    right: auto !important;
    bottom: auto !important;
    left: 24px !important;
    width: min(350px, calc(100vw - 48px)) !important;
    max-height: calc(100dvh - 48px) !important;
    padding: 16px !important;
    border-radius: 24px !important;
    transform: translateY(-50%) !important;
  }

  .footer--container .neen-quick-menu .neen-quick-menu__header {
    position: sticky;
    top: -16px;
    z-index: 2;
    margin: -16px -16px 12px;
    padding: 18px 16px 12px;
    border-bottom: 1px solid rgba(73, 54, 46, 0.08);
    background: rgba(250, 245, 241, 0.94);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
  }

  html[data-neen-theme="night"] .footer--container .neen-quick-menu .neen-quick-menu__header {
    border-bottom-color: rgba(255, 255, 255, 0.1);
    background: rgba(39, 30, 35, 0.95);
  }

  .footer--container .gem--menu > ul,
  .footer--container .materials--menu > ul {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }

  .footer--container .neen-quick-menu > ul > li > button {
    min-height: 62px;
    align-items: center;
    justify-content: flex-start;
    flex-direction: row;
    gap: 9px;
    padding: 9px 10px;
    text-align: right;
  }

  .footer--container .neen-quick-menu > ul > li > button img,
  .footer--container .materials--menu > ul > li > button img {
    flex: 0 0 36px;
    width: 36px !important;
    height: 36px !important;
  }
}

/* Final cascade ownership for liquid-glass surfaces ------------------------ */

.footer--container .footer--menu > ul.neen-config-dock,
.footer--container .neen-quick-menu,
.neen-studio__header,
.neen-studio__tabs,
.neen-studio__scroll,
.neen-studio__footer {
  border-color: var(--neen-liquid-line) !important;
  background: radial-gradient(circle at 18% -8%, rgba(255, 255, 255, 0.94), transparent 43%), linear-gradient(145deg, var(--neen-liquid-fill), var(--neen-liquid-fill-soft)) !important;
  box-shadow: var(--neen-liquid-shadow) !important;
  backdrop-filter: blur(38px) saturate(185%) contrast(1.03) !important;
  -webkit-backdrop-filter: blur(38px) saturate(185%) contrast(1.03) !important;
}

.footer--container .neen-dock-button,
.footer--container .neen-quick-menu button,
.neen-studio__tab,
.neen-studio :is(button, textarea, select, summary, input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="color"])) {
  border-color: rgba(255, 255, 255, 0.64) !important;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.13)) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.88), inset 0 -1px 0 rgba(70, 44, 35, 0.06), 0 8px 22px rgba(50, 31, 24, 0.08) !important;
  backdrop-filter: blur(22px) saturate(170%) !important;
  -webkit-backdrop-filter: blur(22px) saturate(170%) !important;
}

.footer--container .neen-config-dock > li.active .neen-dock-button,
.neen-studio__tab.is-active,
.footer--container .neen-quick-menu > ul > li.active > button {
  border-color: rgba(134, 25, 56, 0.34) !important;
  background: radial-gradient(circle at 25% 0%, rgba(255, 255, 255, 0.98), transparent 46%), linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(244, 224, 230, 0.48)) !important;
  box-shadow: 0 10px 28px rgba(104, 33, 53, 0.14), inset 0 1px 0 #fff, inset 0 -1px 0 rgba(112, 3, 33, 0.08) !important;
  color: #760423 !important;
}

.footer--container .neen-config-dock > li.active::after {
  display: none !important;
}

@media (min-width: 961px) {
  .footer--container .neen-quick-menu {
    box-sizing: border-box !important;
    top: 22px !important;
    right: auto !important;
    bottom: 22px !important;
    left: 22px !important;
    width: clamp(320px, 25vw, 360px) !important;
    height: calc(100dvh - 44px) !important;
    max-height: none !important;
    transform: none !important;
  }

  .neen-studio.is-rail-only {
    display: block !important;
    background: transparent !important;
    pointer-events: none !important;
  }

  .neen-studio.is-rail-only.is-rail-entering {
    animation: neen-studio-rail-enter 1.5s 2.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
  }

  .neen-studio.is-rail-only .neen-studio__scrim,
  .neen-studio.is-rail-only .neen-studio__scroll {
    display: none !important;
  }

  .neen-studio.is-rail-only .neen-studio__close {
    display: none !important;
  }

  .neen-studio.is-rail-only .neen-studio__header,
  .neen-studio.is-rail-only .neen-studio__tabs,
  .neen-studio.is-rail-only .neen-studio__footer {
    pointer-events: auto !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .neen-studio.is-rail-only.is-rail-entering {
    animation-delay: 0s !important;
  }
}