body.looks-page {
  padding-bottom: 0;
  background: #e7e3da;
}
body.looks-page .nav {
  background: rgba(231, 227, 218, 0.92);
}
.looks-studio {
  display: grid;
  grid-template-columns: 268px minmax(0, 1fr) 300px;
  max-width: 1480px;
  margin: 0 auto;
  min-height: calc(100vh - 58px);
}
.looks-facet {
  padding: 18px 14px 40px;
  border-right: 1px solid rgba(20,18,16,.08);
  background: #f3efe6;
  overflow: auto;
}
.looks-facet-name {
  margin: 0 0 12px;
  font-size: 18px;
  letter-spacing: -0.04em;
}
.looks-layer { margin: 16px 0; }
.looks-layer-k,
.looks-facet .eyebrow {
  margin: 0 0 8px;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}
.looks-layer summary {
  cursor: pointer;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
  list-style: none;
}
.looks-layer summary::-webkit-details-marker { display: none; }
.looks-family-row {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr) 34px 34px;
  gap: 6px;
  align-items: center;
  margin: 0 0 6px;
  padding: 6px 6px 6px 4px;
  border-radius: 10px;
}
.looks-family-row:hover { background: rgba(255,255,255,.55); }
.looks-swatch {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: block;
}
.looks-family-row b { display: block; font-size: 13px; letter-spacing: -0.02em; }
.looks-family-row span { font-size: 10px; color: var(--muted); }
.looks-family-row .looks-slot {
  min-width: 0;
  padding: 5px 0;
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  border-radius: 8px;
}
.looks-stage {
  padding: 16px 18px 56px;
  min-width: 0;
}
.looks-stage-bar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-end;
  margin: 0 0 12px;
}
.looks-stage-bar h1 {
  margin: 2px 0 4px;
  font-size: clamp(22px, 3vw, 32px);
  letter-spacing: -0.045em;
}
.looks-stage-bar p { margin: 0; color: var(--muted); font-size: 13px; max-width: 36em; }
.looks-stage-aside { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.looks-stage .looks-stats {
  display: flex;
  gap: 10px;
  margin: 0;
}
.looks-stage .looks-stat {
  background: transparent;
  padding: 0;
  min-width: 0;
  text-align: right;
}
.looks-stage .looks-stat b { font-size: 16px; }
.looks-stage .looks-stat span { font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; }
.looks-map {
  background: #141210;
  color: rgba(255,255,255,.78);
  border-radius: 18px;
  overflow: hidden;
  margin-bottom: 12px;
}
.looks-map-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 10px 14px 8px;
  font-size: 12px;
}
.looks-map .vector-metrics { margin: 0; color: rgba(255,255,255,.5); }
.looks-map .vector-metrics b { color: #fff; }
.looks-map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  width: 100%;
  font-size: 11px;
  color: rgba(255,255,255,.55);
}
.looks-map-legend i {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 5px;
}
.looks-map .vector-canvas-wrap {
  min-height: 420px;
  border: 0;
  border-radius: 0;
  background: #141210;
}
.looks-map .vector-empty { display: none; }
.looks-inspect {
  padding: 18px 16px 40px;
  background: #fbfaf6;
  border-left: 1px solid rgba(20,18,16,.08);
  overflow: auto;
}
.looks-inspect img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 12px;
  margin: 8px 0;
  background: #ddd;
}
.looks-inspect b { display: block; margin: 0 0 8px; font-size: 16px; letter-spacing: -0.03em; }
.looks-inspect p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.looks-inspect dl { margin: 10px 0; }
.looks-inspect dl div {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 8px;
  font-size: 12px;
  margin: 4px 0;
}
.looks-inspect dt { color: var(--muted); }
.looks-principle-list { display: grid; gap: 6px; margin: 8px 0; }
.looks-principle-card { min-height: 0; padding: 8px 10px; }
.looks-principle-card b { font-size: 12px; margin-bottom: 2px; }
.looks-principle-card p { display: none; }
.looks-drop {
  margin: 0 0 16px;
  padding: 16px 18px;
}
.looks-form {
  background: #fff;
}
@media (max-width: 1120px) {
  .looks-studio { grid-template-columns: 240px minmax(0, 1fr); }
  .looks-inspect { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 860px) {
  .looks-studio { grid-template-columns: 1fr; }
  .looks-facet, .looks-inspect { border: 0; }
  .looks-stage-bar { flex-direction: column; align-items: flex-start; }
  .looks-stage-aside { align-items: flex-start; width: 100%; }
}
body.auth-page {
  padding-bottom: 0;
  background: #11100e;
}
.looks-lead {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
  max-width: 36em;
}
.looks-page .nav {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: saturate(1.2) blur(12px);
}
.looks-page .nav-cam {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.looks-hero-film {
  position: relative;
  height: min(52vh, 520px);
  min-height: 320px;
  overflow: hidden;
  background: #12100e;
  color: #fff;
}
.looks-film {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 1fr 0.8fr 1.1fr;
  gap: 4px;
}
.looks-film img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.86);
}
.looks-stage-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(14, 12, 10, 0.18) 0%, rgba(14, 12, 10, 0.12) 38%, rgba(14, 12, 10, 0.78) 100%),
    linear-gradient(90deg, rgba(14, 12, 10, 0.5) 0%, rgba(14, 12, 10, 0.08) 42%, rgba(14, 12, 10, 0.28) 100%);
}
.looks-stage-copy {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 72px 20px 36px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.looks-stage-copy .eyebrow {
  margin: 0 0 8px;
  letter-spacing: 0.16em;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.7);
}
.looks-stage-copy h1 {
  margin: 0 0 10px;
  max-width: 14em;
  font-size: clamp(28px, 5vw, 44px);
  letter-spacing: -0.04em;
  line-height: 1.12;
}
.looks-stage-copy p {
  margin: 0;
  max-width: 36em;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.55;
}

.looks-shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px 20px 72px;
  position: relative;
  z-index: 2;
}
.looks-board {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px 18px 14px;
  box-shadow: 0 18px 40px rgba(18, 16, 14, 0.06);
}
.looks-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 10px;
}
.looks-stat {
  background: var(--wash);
  border-radius: 14px;
  padding: 14px 16px;
}
.looks-stat b { display: block; font-size: 28px; letter-spacing: -0.04em; }
.looks-stat span { color: var(--muted); font-size: 13px; }
.looks-stat.store { background: #11100e; color: #fff; }
.looks-stat.store span { color: rgba(255, 255, 255, 0.62); }

.looks-modes {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.looks-mode {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: #fff;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: 999px;
  cursor: pointer;
}
.looks-mode.on {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.looks-howto {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0 4px;
}
.looks-howto article {
  margin: 0;
  padding: 18px 18px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}
.looks-howto span {
  display: block;
  font-size: 11px;
  letter-spacing: 0.16em;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 8px;
}
.looks-howto b { display: block; font-size: 18px; margin-bottom: 6px; }
.looks-howto p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }

.looks-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0 8px;
}
.looks-principle-card {
  margin: 0;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  min-height: 132px;
}
.looks-principle-card.gap {
  background: #fff8d6;
  border-color: #ead889;
}
.looks-principle-card.avoid.gap {
  background: #fdf0ec;
  border-color: #f0c2b4;
}
.looks-principle-card .k {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.looks-principle-card b { display: block; font-size: 16px; margin-bottom: 6px; }
.looks-principle-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.45; }

.looks-gaps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 4px;
}
.looks-gap {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: #fff;
  font: inherit;
  font-size: 12px;
  padding: 8px 12px;
  border-radius: 999px;
  text-align: left;
}
.looks-gap.gold { background: #fff8d6; border-color: #ead889; }
.looks-gap.avoid { background: #fdf0ec; border-color: #f0c2b4; }

.looks-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin: 18px 0 10px;
}
.looks-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.looks-search {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: min(280px, 100%);
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}
.looks-search input {
  font: inherit;
  font-weight: 400;
  font-size: 14px;
  color: var(--ink);
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #fff;
}
.looks-count { margin: 0 0 14px; color: var(--muted); font-size: 13px; }
.looks-empty-hint { margin: 0 0 16px; color: var(--muted); font-size: 14px; }

.looks-wall {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
}
.looks-card {
  appearance: none;
  grid-column: span 4;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 16px;
  overflow: hidden;
  background: #1a1816;
  color: #fff;
  text-align: left;
  cursor: pointer;
  font: inherit;
  position: relative;
}
.looks-card:nth-child(7n+1) { grid-column: span 7; }
.looks-card:nth-child(7n+2) { grid-column: span 5; }
.looks-card:nth-child(7n+1) img { aspect-ratio: 16 / 10; }
.looks-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  display: block;
  background: #2a2724;
}
.looks-card .meta {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 48px 14px 14px;
  background: linear-gradient(180deg, transparent, rgba(16, 14, 12, 0.88));
}
.looks-card .meta b { display: block; font-size: 15px; margin-bottom: 4px; }
.looks-card .meta p { margin: 0; color: rgba(255, 255, 255, 0.72); font-size: 12px; line-height: 1.4; }
.looks-card .pills { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.looks-mini {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}
.looks-mini.gold { background: var(--yellow); color: var(--ink); }
.looks-mini.avoid { background: #f8d7cc; color: var(--fail); }

.looks-samples {
  margin-top: 40px;
}
.looks-samples header { margin-bottom: 14px; }
.looks-samples h2 { margin: 4px 0 6px; font-size: 22px; letter-spacing: -0.03em; }
.looks-samples header p:last-child { margin: 0; color: var(--muted); font-size: 14px; }
.looks-sample-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}
.looks-sample-grid figure { margin: 0; }
.looks-sample-grid img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 14px;
  display: block;
}
.looks-sample-grid figcaption {
  margin-top: 8px;
  font-size: 13px;
  font-weight: 600;
}

.looks-read {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  background: var(--wash);
  border-radius: 10px;
}
.looks-read b {
  font-size: 13px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 600;
}
.looks-read span { color: var(--muted); font-size: 12px; }
.looks-textbtn {
  appearance: none;
  border: 0;
  background: none;
  font: inherit;
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
  padding: 0;
}
.looks-textbtn:hover { color: var(--ink); }
.looks-chip.guess { border-style: dashed; color: var(--muted); }
.looks-taggroup { display: flex; flex-direction: column; gap: 6px; width: 100%; }
.looks-taggroup > span { font-size: 11px; color: var(--muted); font-weight: 600; }
.looks-principle { margin: 0; font-size: 13px; color: var(--muted); }
.looks-queue {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}
.looks-label { flex-direction: row; justify-content: space-between; align-items: baseline; }
.looks-k + .looks-row { margin-bottom: 2px; }
#style-guess { margin-top: 6px !important; }

.looks-drop {
  border: 1.5px dashed var(--line-strong);
  border-radius: 20px;
  padding: 22px 24px;
  text-align: center;
  cursor: pointer;
  background: #fff;
  margin: 0 0 20px;
}
.looks-drop:hover, .looks-drop.on {
  border-color: var(--ink);
  background: #fffdf6;
}
.looks-drop p { margin: 0; font-size: 18px; }
.looks-drop-kicker {
  margin-bottom: 8px !important;
  font-size: 12px !important;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.looks-hint { margin-top: 8px !important; color: var(--muted); font-size: 13px; }
.looks-how {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 0 0 24px;
}
.looks-how-item {
  display: flex;
  gap: 10px;
  min-height: 72px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.62);
}
.looks-how-item > span {
  color: #b5a35a;
  font: 700 11px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
}
.looks-how-item b { display: block; font-size: 13px; }
.looks-how-item p { margin: 4px 0 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
#store-hint {
  display: block;
  width: 100%;
  margin: 12px 0 0 !important;
  max-width: none;
  color: #3d3a36;
}

.looks-form, .looks-edit {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) 1.2fr;
  gap: 24px;
  margin-bottom: 32px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}
.looks-preview-wrap, .looks-edit img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 14px;
  background: var(--wash);
}
.looks-preview-wrap img { width: 100%; height: 100%; object-fit: cover; border-radius: 14px; }
.looks-fields { display: flex; flex-direction: column; gap: 14px; }
.looks-fields label, .looks-label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
}
.looks-fields textarea, .looks-fields select, .looks-fields input {
  font: inherit;
  font-weight: 400;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  resize: vertical;
}
.looks-row { display: flex; flex-wrap: wrap; gap: 8px; }
.looks-chip {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: #fff;
  font: inherit;
  font-size: 13px;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
}
.looks-chip.on { border-color: var(--ink); background: var(--ink); color: #fff; }
.looks-chip.gold.on { background: var(--yellow); color: var(--ink); border-color: var(--yellow); }
.looks-chip.avoid.on { background: var(--fail); color: #fff; border-color: var(--fail); }
.looks-tags { display: flex; flex-wrap: wrap; gap: 6px; }
#tags, #edit-tags { flex-direction: column; align-items: stretch; gap: 10px; }
.looks-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.looks-actions .cta { padding: 12px 20px; font-size: 14px; }
.looks-status { margin: 0; font-size: 13px; color: var(--fail); }

.looks-dialog { border: 0; padding: 0; max-width: 920px; width: calc(100% - 32px); border-radius: 18px; }
.looks-dialog::backdrop { background: rgba(0, 0, 0, 0.45); }
.looks-edit { margin: 0; }

.auth-split {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
}
.auth-stage {
  position: relative;
  min-height: 100vh;
  background: #12100e;
  overflow: hidden;
}
.auth-stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  filter: saturate(0.88);
}
.auth-stage-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(14, 12, 10, 0.28) 0%, rgba(14, 12, 10, 0.08) 38%, rgba(14, 12, 10, 0.82) 100%),
    linear-gradient(90deg, rgba(14, 12, 10, 0.42) 0%, rgba(14, 12, 10, 0.08) 48%, rgba(14, 12, 10, 0.2) 100%);
}
.auth-grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.14;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
.auth-brand {
  position: absolute;
  z-index: 2;
  top: max(22px, env(safe-area-inset-top, 0px));
  left: 28px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  color: #fff;
  text-decoration: none;
}
.auth-brand .mark {
  letter-spacing: 0.22em;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.78);
}
.auth-brand .zh { font-size: 15px; font-weight: 600; }
.auth-stage-copy {
  position: absolute;
  z-index: 2;
  left: 28px;
  right: 28px;
  bottom: 36px;
  color: #fff;
}
.auth-stage-copy .eyebrow {
  margin: 0 0 10px;
  color: var(--yellow);
}
.auth-stage-copy h2 {
  margin: 0 0 12px;
  max-width: 9em;
  font-size: clamp(32px, 4.2vw, 52px);
  letter-spacing: -0.045em;
  line-height: 1.08;
}
.auth-stage-copy p {
  margin: 0 0 22px;
  max-width: 28em;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.55;
}
.auth-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 22em;
}
.auth-points li {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
  padding-left: 1.6em;
  position: relative;
}
.auth-points li::before {
  position: absolute;
  left: 0;
  content: counter(auth, decimal-leading-zero);
  counter-increment: auth;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--yellow);
}
.auth-points { counter-reset: auth; }
.auth-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px 40px 64px;
  background: #f3f1ec;
  min-height: 100vh;
}
.auth-panel > section {
  max-width: 440px;
  width: 100%;
}
.auth-back {
  align-self: flex-start;
  margin-bottom: 28px;
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
}
.auth-back:hover { color: var(--ink); }
.auth-page .page-title {
  font-size: clamp(28px, 4vw, 38px);
  letter-spacing: -0.04em;
  margin: 4px 0 12px;
}
.auth-dest {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
}
.auth-dest-card {
  display: block;
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--wash);
  color: inherit;
  text-decoration: none;
}
.auth-dest-card span {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 4px;
}
.auth-dest-card b { display: block; margin-bottom: 2px; }
.auth-dest-card p { margin: 0; color: var(--muted); font-size: 13px; }
.auth-dest-card:hover { background: #eceae4; }
.auth-tool {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: -6px 0 16px;
  padding: 14px 2px 4px;
  border-top: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
}
.auth-tool b { font-size: 15px; }
.auth-tool span { color: var(--muted); font-size: 13px; }
.auth-tool:hover b { text-decoration: underline; text-underline-offset: 3px; }

.auth-shell { max-width: 480px; }
.auth-tabs {
  display: flex;
  gap: 8px;
  margin: 22px 0 4px;
}
.auth-tab {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: #fff;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
}
.auth-tab.on {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.auth-form {
  grid-template-columns: 1fr;
  margin-top: 16px;
}
.auth-hint {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.auth-me {
  margin-top: 20px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}
.auth-me p { margin: 0 0 16px; color: var(--muted); }
.auth-me .cta { text-decoration: none; display: inline-flex; align-items: center; }

@media (max-width: 980px) {
  .looks-film { grid-template-columns: repeat(3, 1fr); }
  .looks-film img:nth-child(n+4) { display: none; }
  .looks-stats, .looks-principle-grid, .looks-matrix { grid-template-columns: 1fr 1fr; }
  .looks-sample-grid { grid-template-columns: repeat(3, 1fr); }
  .looks-howto { grid-template-columns: 1fr; }
  .auth-split { grid-template-columns: 1fr; }
  .auth-stage, .auth-panel { min-height: auto; }
  .auth-stage { height: 42vh; min-height: 280px; }
  .auth-stage-copy h2 { max-width: none; font-size: 28px; }
  .auth-points { display: none; }
}
@media (max-width: 860px) {
  .looks-form, .looks-edit, .looks-wall { grid-template-columns: 1fr; }
  .looks-card, .looks-card:nth-child(7n+1), .looks-card:nth-child(7n+2) { grid-column: span 1; }
  .looks-toolbar { flex-direction: column; align-items: stretch; }
  .looks-stats { grid-template-columns: 1fr 1fr; }
}

body.usage-page {
  background: #f7f6f2;
  padding-bottom: 48px;
}
.usage-shell { max-width: 920px; }
.usage-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin: 8px 0 20px;
}
.usage-back {
  display: inline-block;
  margin: 0 0 8px;
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 650;
}
.usage-back:hover { color: var(--ink); }
.usage-head .cta { flex-shrink: 0; }
.usage-stats { margin-bottom: 18px; }
.usage-board {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}
.usage-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.usage-filters .looks-mode i {
  font-style: normal;
  margin-left: 6px;
  font-size: 12px;
  opacity: 0.7;
}
.usage-break {
  margin: 0 0 18px;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}
.usage-break-title {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.usage-bar {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  margin: 8px 0;
  font-size: 13px;
}
.usage-bar span { color: var(--ink); font-weight: 650; }
.usage-bar i {
  display: block;
  height: 8px;
  border-radius: 99px;
  background: var(--ink);
}
.usage-bar em { font-style: normal; color: var(--muted); font-size: 12px; }
.usage-log { display: grid; gap: 8px; }
.usage-empty { padding: 40px 8px; text-align: center; }
.usage-row {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
.usage-row-main {
  appearance: none;
  width: 100%;
  display: grid;
  grid-template-columns: 14px minmax(0, 1.4fr) minmax(0, 1fr) auto;
  gap: 8px 12px;
  align-items: center;
  padding: 12px 14px;
  border: 0;
  background: transparent;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
}
.usage-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #c8c4bc;
}
.usage-dot.ok { background: #2f7d46; }
.usage-dot.bad { background: #c13515; }
.usage-row-main b { display: block; font-size: 15px; }
.usage-row-main small { display: block; margin-top: 2px; color: var(--muted); font-size: 12px; }
.usage-row-main em {
  font-style: normal;
  font-size: 12px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.usage-row-main strong { font-size: 13px; }
.usage-meta {
  grid-column: 2 / -1;
  color: var(--muted);
  font-size: 12px;
}
.usage-providers {
  display: none;
  padding: 0 14px 12px 34px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}
.usage-row.open .usage-providers { display: grid; gap: 4px; }
.usage-providers p { margin: 0; }

.looks-hero {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  margin: 8px 0 18px;
}
.looks-hero h1 {
  margin: 6px 0 8px;
  max-width: 16em;
  font-size: clamp(28px, 4.4vw, 40px);
  letter-spacing: -0.04em;
  line-height: 1.12;
}
.looks-hero p {
  margin: 0;
  max-width: 42em;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}
.looks-hero .cta { align-self: flex-start; }
.looks-desk {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: 0 18px 40px rgba(18, 16, 14, 0.05);
}
.looks-desk .looks-stats { margin-bottom: 14px; }
.looks-desk .looks-hint { margin: 0 0 14px !important; }
.looks-matrix {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}
.looks-cell {
  margin: 0;
  padding: 14px 14px 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--wash);
  min-height: 176px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.looks-cell header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}
.looks-cell header b { font-size: 16px; letter-spacing: -0.03em; }
.looks-cell header span { font-size: 11px; color: var(--muted); }
.looks-cell > p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  min-height: 2.9em;
}
.looks-cell-slots {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: auto;
}
.looks-slot {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: #fff;
  border-radius: 12px;
  padding: 8px 8px 7px;
  text-align: left;
  cursor: pointer;
  font: inherit;
}
.looks-slot em {
  display: block;
  font-style: normal;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 2px;
}
.looks-slot strong { font-size: 13px; }
.looks-slot.gap { border-style: dashed; }
.looks-slot.gold.has { background: #fff8d6; border-color: #ead889; }
.looks-slot.avoid.has { background: #fdf0ec; border-color: #f0c2b4; }
.looks-slot.on {
  border-color: var(--ink);
  box-shadow: 0 0 0 1px var(--ink);
}
.looks-principles {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0;
}
.looks-principle-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.looks-principle-card {
  appearance: none;
  width: 100%;
  margin: 0;
  padding: 12px 13px 11px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  min-height: 108px;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
}
.looks-principle-card.gap { background: #fffdf6; border-style: dashed; }
.looks-principle-card.avoid.gap { background: #fdf6f3; }
.looks-principle-card.has { background: #fff; }
.looks-principle-card.on {
  border-color: var(--ink);
  box-shadow: 0 0 0 1px var(--ink);
}
.looks-principle-card .k {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.looks-principle-card b { display: block; font-size: 13px; line-height: 1.4; margin-bottom: 6px; }
.looks-principle-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.4; }
.looks-keys {
  margin: 0 0 16px;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
}
.looks-keys-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 12px;
}
.looks-keys-head p {
  margin: 4px 0 0;
  max-width: 42em;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.looks-key-group { margin: 10px 0 0; }
.looks-key-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}
.looks-key {
  appearance: none;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  border: 1px solid var(--line-strong);
  background: #fff;
  border-radius: 999px;
  padding: 6px 10px;
  font: inherit;
  cursor: pointer;
}
.looks-key b { font-size: 13px; }
.looks-key span { font-size: 11px; color: var(--muted); }
.looks-key.gap { border-style: dashed; background: #fffdf6; }
.looks-key.on {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}
.looks-key.on span { color: rgba(255,255,255,.72); }
.looks-key-picked {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--muted);
}
.looks-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 13px;
}
.looks-wall.compact {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}
.looks-wall.compact .looks-card,
.looks-wall.compact .looks-card:nth-child(7n+1),
.looks-wall.compact .looks-card:nth-child(7n+2) {
  grid-column: span 1;
}
.looks-wall.compact .looks-card img { aspect-ratio: 4 / 5; }
.looks-wall.compact .meta b { font-size: 13px; }
@media (max-width: 980px) {
  .looks-keys-head { flex-direction: column; align-items: stretch; }
  .looks-wall.compact { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .looks-wall.compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.looks-empty-hint {
  padding: 8px 4px 16px;
  text-align: left;
}
.looks-families { display: grid; gap: 22px; }
.looks-family header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.looks-family header b { display: block; font-size: 18px; letter-spacing: -0.03em; }
.looks-family header p { margin: 4px 0 0; color: var(--muted); font-size: 13px; line-height: 1.45; max-width: 36em; }
.looks-family header span { color: var(--muted); font-size: 12px; flex-shrink: 0; }
.looks-family-empty { margin: 0; color: var(--muted); font-size: 13px; padding: 8px 0 4px; }
.looks-read dl { margin: 8px 0 0; }
.looks-read dl div {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 8px;
  font-size: 12px;
  margin: 3px 0;
}
.looks-read dt { color: var(--muted); }
.looks-chip { max-width: 100%; }

.looks-vector {
  margin: 28px 0 8px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
}
.looks-vector summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}
.looks-vector summary::-webkit-details-marker { display: none; }
.looks-vector-meta {
  font-weight: 500;
  font-size: 13px;
  color: var(--muted);
}
.vector-explorer { padding: 0 18px 18px; }
.vector-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 13px;
}
.vector-metrics b { color: var(--ink); font-size: 15px; margin-right: 4px; }
.vector-steps {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 16px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--wash);
  overflow-x: auto;
}
.vector-step {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}
.vector-step-num {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}
.vector-step.done { color: var(--ink); }
.vector-step.done .vector-step-num {
  border-color: #222;
  background: #222;
  color: #fff;
}
.vector-step.active { color: var(--ink); font-weight: 700; }
.vector-step.active .vector-step-num {
  border-color: #f0c928;
  background: #f8d849;
  color: #222;
}
.vector-step-line { color: #bbb; font-size: 15px; }
.vector-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(220px, 0.7fr);
  gap: 12px;
  min-height: 280px;
}
.vector-canvas-wrap {
  position: relative;
  min-height: 280px;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: #fafafa;
}
.vector-canvas-wrap canvas {
  display: block;
  width: 100%;
  height: 100%;
}
.vector-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 6px;
  padding: 24px;
  text-align: center;
  background: rgba(250, 250, 250, 0.92);
}
.vector-empty b { font-size: 16px; }
.vector-empty span { color: var(--muted); font-size: 13px; line-height: 1.5; max-width: 28em; }
.vector-detail {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--wash);
}
.vector-detail img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 10px;
  margin: 8px 0;
  background: #ddd;
}
.vector-detail b { display: block; margin-bottom: 8px; }
.vector-detail p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.45; }
.vector-detail dl { margin: 0 0 12px; }
.vector-detail dl div {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 8px;
  font-size: 12px;
  margin: 4px 0;
}
.vector-detail dt { color: var(--muted); }
.vector-neighbor-title {
  margin: 12px 0 6px !important;
  font-size: 11px !important;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.vector-detail ol { margin: 0; padding: 0; list-style: none; }
.vector-detail li {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin: 6px 0;
  font-size: 12px;
}
.vector-detail li code { color: var(--muted); }

@media (max-width: 860px) {
  .looks-hero .cta { width: 100%; }
  .vector-layout { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .looks-matrix, .looks-principle-grid { grid-template-columns: 1fr; }
  .looks-how { grid-template-columns: 1fr; gap: 8px; }
  .usage-head { flex-direction: column; }
  .usage-row-main {
    grid-template-columns: 14px minmax(0, 1fr) auto;
  }
  .usage-row-main em { display: none; }
  .usage-bar { grid-template-columns: 64px minmax(0, 1fr); }
  .usage-bar em { grid-column: 1 / -1; }
}

/* Studio explorer: payload | field | inspector. Later rules must not flatten this. */
body.looks-page .nav {
  background: rgba(231, 227, 218, 0.92);
}
.looks-studio {
  height: calc(100vh - 58px);
  overflow: hidden;
}
.looks-facet,
.looks-inspect {
  overflow: auto;
}
.looks-stage {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background: transparent;
  color: inherit;
  position: relative;
  min-height: 0;
  padding: 12px 16px 16px;
}
.looks-stage-bar { flex: 0 0 auto; }
.looks-map {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
  margin-bottom: 10px;
}
.looks-map .vector-canvas-wrap {
  flex: 1 1 auto;
  min-height: 280px;
  background: #141210;
  border: 0;
  border-radius: 0;
}
.looks-map .vector-empty { display: none !important; }
.looks-drop {
  flex: 0 0 auto;
  margin: 0 0 10px;
  padding: 10px 14px;
  border-radius: 12px;
  text-align: left;
  background: #f7f4ee;
}
.looks-drop p { font-size: 14px; }
.looks-drop-kicker { margin-bottom: 2px !important; }
.looks-form {
  flex: 0 1 auto;
  max-height: 42%;
  overflow: auto;
  margin-bottom: 10px;
}
.looks-library {
  flex: 0 1 auto;
  max-height: 30%;
  overflow: auto;
  min-height: 0;
}
.looks-library.is-empty { max-height: 72px; }
.looks-facet .looks-key {
  padding: 4px 8px;
  gap: 4px;
  background: transparent;
  border-color: rgba(20,18,16,.12);
}
.looks-facet .looks-key b { font-size: 12px; font-weight: 600; }
.looks-facet .looks-key span {
  font-size: 10px;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}
.looks-facet .looks-key.gap {
  background: transparent;
  border-style: dashed;
  opacity: 0.72;
}
.looks-facet .looks-key.on {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
  border-style: solid;
  opacity: 1;
}
.looks-facet .looks-principle-card {
  min-height: 0;
  padding: 8px 10px;
}
.looks-facet .looks-principle-card p { display: none; }
.looks-inspect .payload-swatch {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
}
.looks-inspect .payload-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 10px 0;
}
.looks-inspect .payload-tags span {
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--wash);
}
.looks-family-row.on { background: rgba(255,255,255,.9); box-shadow: inset 0 0 0 1px var(--ink); }
@media (max-width: 1120px) {
  .looks-studio { height: auto; overflow: visible; }
  .looks-stage { height: auto; overflow: visible; }
  .looks-map { min-height: 420px; }
}