:root {
  color-scheme: light;
  --bg: #ffffff;
  --bg-accent: #f5f5f5;
  --surface: rgba(255, 255, 255, 0.92);
  --surface-strong: rgba(255, 255, 255, 0.98);
  --surface-dark: #111111;
  --text: #111111;
  --muted: #666666;
  --line: rgba(0, 0, 0, 0.1);
  --brand: #111111;
  --brand-dark: #000000;
  --danger: #8a1f1f;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
  --radius-lg: 0px;
  --radius-md: 0px;
  --radius-sm: 0px;
  --content: min(1240px, calc(100vw - 32px));
  --font-display: "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", "STSong", "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --font-body: "Noto Sans CJK SC", "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(120deg, rgba(0, 0, 0, 0.028), transparent 24%),
    linear-gradient(300deg, rgba(0, 0, 0, 0.018), transparent 20%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
  color: var(--text);
  font-family: var(--font-body);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.backdrop-orb {
  position: fixed;
  z-index: -1;
  width: 34rem;
  height: 15rem;
  border-radius: 0;
  opacity: 0.24;
  filter: blur(34px);
}

.backdrop-orb--left {
  top: -4rem;
  left: -11rem;
  transform: rotate(-18deg);
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.01));
}

.backdrop-orb--right {
  right: -12rem;
  top: 34vh;
  transform: rotate(14deg);
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.045), rgba(0, 0, 0, 0.008));
}

.site-shell {
  width: var(--content);
  margin: 0 auto;
  padding-bottom: 4rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  width: 100%;
  padding: 0;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: var(--content);
  margin: 0 auto;
  min-height: 5.5rem;
  padding: 0 clamp(1rem, 2.8vw, 2rem);
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 0.35rem;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 0;
  background: #000000;
  color: #ffffff;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand__text {
  display: flex;
  flex-direction: column;
  gap: 0.08rem;
}

.brand__text strong,
h1,
h2,
h3 {
  font-family: var(--font-display);
}

.brand__text span {
  color: var(--muted);
  font-size: 0.85rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-link {
  padding: 0.8rem 1rem;
  border-radius: 0;
  color: var(--muted);
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--text);
  background: rgba(0, 0, 0, 0.06);
}

.nav-link--accent {
  color: var(--text);
  font-weight: 600;
}

.nav-inline-form {
  margin: 0;
}

.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 0.8rem 0.4rem;
}

.site-main {
  display: grid;
  gap: 2rem;
  margin-top: 1rem;
}

.site-footer {
  width: 100%;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.site-footer__inner {
  width: var(--content);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 3rem 0 0;
  color: var(--muted);
}

.site-footer__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}

.panel--hero {
  padding: clamp(1.5rem, 4vw, 3rem);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.9fr);
  gap: 2rem;
  align-items: end;
}

.eyebrow {
  display: inline-flex;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 700;
}

.hero h1,
.page-head h1,
.auth-shell h1 {
  margin: 0.45rem 0 0.8rem;
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  line-height: 0.95;
}

.hero__lede,
.page-head p,
.auth-shell p {
  max-width: 48rem;
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.hero__actions,
.button-row,
.photo-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.9rem;
  padding: 0 1.25rem;
  border: 0;
  border-radius: 0;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color: #ffffff;
  font-weight: 600;
}

.button--ghost {
  background: rgba(0, 0, 0, 0.06);
  color: var(--text);
}

.button--small {
  min-height: 2.3rem;
  padding-inline: 0.85rem;
}

.button--danger {
  background: linear-gradient(135deg, #ad4a31, var(--danger));
}

.metric-list,
.detail-list {
  margin: 0;
  display: grid;
  gap: 1rem;
}

.metric-list dt,
.detail-list dt {
  color: var(--muted);
  font-size: 0.85rem;
}

.metric-list dd,
.detail-list dd {
  margin: 0.25rem 0 0;
  font-size: 1rem;
  line-height: 1.5;
}

.section {
  display: grid;
  gap: 1.25rem;
}

.section--split {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.5rem;
}

.section__head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
}

.section__head h2 {
  margin: 0.3rem 0 0;
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
}

.section__link {
  color: var(--text);
  font-weight: 600;
}

.section__head--stack {
  align-items: start;
}

.home-selection {
  gap: 1rem;
}

.home-selection__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.home-selection-grid {
  column-count: 4;
  column-gap: 0.7rem;
}

.home-selection-card {
  min-width: 0;
  break-inside: avoid;
  margin: 0 0 0.7rem;
}

.home-selection-card__link {
  display: grid;
  gap: 0.55rem;
  height: auto;
  padding: 0.55rem;
  border: 1px solid rgba(0, 0, 0, 0.14);
  border-radius: 0;
  background:
    linear-gradient(180deg, rgba(244, 240, 232, 0.98), rgba(234, 228, 218, 0.98)),
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.7), transparent 44%);
  box-shadow:
    0 14px 30px rgba(0, 0, 0, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.58);
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.home-selection-card__link:hover {
  transform: translateY(-1px);
  border-color: rgba(0, 0, 0, 0.22);
  background:
    linear-gradient(180deg, rgba(248, 244, 236, 0.99), rgba(237, 232, 222, 0.99)),
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.78), transparent 42%);
  box-shadow:
    0 18px 34px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.62);
}

.home-selection-card__media {
  overflow: hidden;
  border-radius: 0;
  background: rgba(85, 67, 49, 0.08);
  aspect-ratio: 1.18;
}

.home-selection-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-selection-card__placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: var(--muted);
}

.home-selection-card__body {
  display: grid;
  gap: 0.25rem;
  padding: 0.05rem 0 0;
}

.home-selection-card__body h3 {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.25;
}

.home-selection-card__body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.45;
}

.collection-grid,
.photo-grid,
.stack-list {
  display: grid;
  gap: 1rem;
}

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

.collection-grid--compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.photo-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.photo-grid--compact .photo-card:nth-child(1),
.photo-grid--compact .photo-card:nth-child(2),
.photo-card {
  grid-column: span 4;
}

.photo-grid--home .photo-card:nth-child(1) {
  grid-column: span 7;
}

.photo-grid--home .photo-card:nth-child(2) {
  grid-column: span 5;
}

.photo-grid--home .photo-card:nth-child(3),
.photo-grid--home .photo-card:nth-child(4) {
  grid-column: span 6;
}

.photo-card--hero {
  grid-column: span 8;
}

.collection-card,
.photo-card__link {
  overflow: hidden;
}

.collection-card__media,
.photo-card__frame {
  overflow: hidden;
  border-radius: 0;
  background: rgba(85, 67, 49, 0.1);
}

.collection-card__media {
  aspect-ratio: 1.25;
  margin-bottom: 1rem;
}

.collection-card__media img,
.photo-card__frame img,
.photo-detail__stage img,
.page-head__visual img,
.photo-admin__preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.collection-card__placeholder {
  display: grid;
  place-items: center;
  height: 100%;
  color: var(--muted);
}

.collection-card__content h3,
.photo-card__meta h3,
.page-head h1,
.photo-detail__meta h1 {
  margin: 0.35rem 0 0.55rem;
}

.collection-card__content p,
.photo-card__meta p,
.helper-text,
.photo-admin__meta span {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.photo-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0.2rem 0.1rem;
}

.photo-card__meta span {
  color: var(--muted);
  font-size: 0.9rem;
  white-space: nowrap;
}

.page-head {
  display: grid;
  gap: 1rem;
}

.page-head__visual {
  aspect-ratio: 1.4;
  overflow: hidden;
  border-radius: 0;
}

.panel--collection {
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.9fr);
  align-items: center;
}

.photo-detail {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.8fr);
  gap: 1rem;
}

.photo-detail__stage {
  min-height: 70vh;
  display: grid;
  align-items: center;
}

.photo-detail__meta {
  display: grid;
  gap: 1.1rem;
  align-self: start;
  position: sticky;
  top: 6.6rem;
}

.auth-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 2rem;
  min-height: 24rem;
  align-items: center;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-field {
  display: grid;
  gap: 0.45rem;
}

.form-field--full {
  grid-column: 1 / -1;
}

.form-field span,
.checkbox span {
  font-size: 0.92rem;
  color: var(--muted);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 1px solid rgba(60, 45, 30, 0.18);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.7);
  color: var(--text);
  padding: 0.85rem 1rem;
}

.checkbox-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  grid-column: 1 / -1;
}

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.checkbox input {
  width: 1rem;
  height: 1rem;
}

.auth-shell__switch {
  margin-top: 1rem;
  color: var(--muted);
}

.auth-shell__switch a,
.site-footer a {
  color: var(--text);
}

.flash {
  padding: 1rem 1.2rem;
  border-radius: 0;
  border: 1px solid transparent;
}

.flash--notice {
  background: rgba(0, 0, 0, 0.06);
  border-color: rgba(157, 90, 48, 0.2);
  color: var(--text);
}

.flash--error {
  background: rgba(143, 47, 26, 0.08);
  border-color: rgba(143, 47, 26, 0.18);
  color: var(--danger);
}

.empty-state {
  text-align: center;
  padding: 2rem;
}

.admin-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.metric-card span {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
}

.metric-card strong {
  display: block;
  margin-top: 0.5rem;
  font-size: 2.6rem;
  font-family: var(--font-display);
}

.metric-card p {
  margin: 0.4rem 0 0;
  color: var(--muted);
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.stack-list {
  gap: 1rem;
}

.section__subhead h3 {
  margin: 0;
  font-size: 1.15rem;
}

.record-card {
  border: 1px solid rgba(44, 34, 22, 0.14);
  background:
    linear-gradient(180deg, rgba(248, 245, 239, 0.96), rgba(240, 235, 227, 0.98)),
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.72), transparent 46%);
  box-shadow:
    0 18px 38px rgba(0, 0, 0, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.68);
  padding: 1.1rem 1.15rem;
}

.record-card__summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem 1.25rem;
  align-items: start;
}

.record-card--photo .record-card__summary {
  grid-template-columns: auto minmax(0, 1fr) auto;
}

.record-card__summary-main {
  display: grid;
  gap: 0.65rem;
  min-width: 0;
}

.record-card__summary-main h3 {
  margin: 0;
  font-size: 1.28rem;
}

.record-card__summary-main p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.record-card__thumb {
  position: relative;
  width: 10rem;
  min-height: 7.4rem;
  overflow: hidden;
  background: rgba(78, 58, 37, 0.08);
}

.record-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.record-card__bulk {
  position: absolute;
  top: 0.6rem;
  left: 0.6rem;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.55rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(24, 24, 24, 0.12);
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 600;
}

.record-card__bulk input {
  width: 1rem;
  height: 1rem;
  margin: 0;
}

.record-card__chips,
.record-card__meta,
.record-card__actions,
.record-inline-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.record-card__chips {
  align-items: center;
}

.record-card__chips--memberships {
  margin-top: 0.15rem;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  min-height: 1.85rem;
  padding: 0 0.7rem;
  border: 1px solid rgba(0, 0, 0, 0.08);
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.status-chip--success {
  background: rgba(162, 228, 183, 0.2);
  border-color: rgba(58, 122, 80, 0.2);
}

.status-chip--accent {
  background: rgba(0, 0, 0, 0.08);
  border-color: rgba(0, 0, 0, 0.14);
}

.status-chip--subtle {
  background: rgba(255, 255, 255, 0.64);
}

.status-chip--muted {
  background: rgba(112, 99, 84, 0.08);
  color: var(--muted);
}

.record-card__meta {
  color: var(--muted);
  font-size: 0.88rem;
}

.record-card__actions {
  justify-content: flex-end;
  align-items: flex-start;
  align-content: flex-start;
  max-width: 31rem;
}

.record-card__actions .button,
.record-card__actions .record-action-form {
  flex: 0 0 auto;
  margin: 0;
}

.record-card__actions .button.is-active {
  background: rgba(0, 0, 0, 0.16);
  color: var(--text);
}

.record-action-form {
  margin: 0;
}

.record-inline-form,
.record-editor {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.record-inline-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 0.85rem;
  align-items: end;
}

.record-inline-form--assign {
  grid-template-columns: minmax(0, 1fr) auto;
}

.record-inline-form__actions {
  justify-content: flex-end;
}

.record-editor .form-grid {
  margin-top: 0.1rem;
}

.photo-admin {
  display: grid;
  gap: 1rem;
}

.photo-admin__preview {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.photo-admin__preview img {
  width: 8rem;
  height: 6rem;
  border-radius: 0;
  flex: none;
}

.photo-admin__meta {
  display: grid;
  gap: 0.25rem;
}

.helper-text {
  margin-top: 0.9rem;
  font-size: 0.92rem;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  --viewer-stage-bg: #020202;
  --viewer-panel-bg:
    linear-gradient(180deg, rgba(14, 14, 14, 0.96), rgba(22, 22, 22, 0.96)),
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.04), transparent 44%);
  --viewer-text: #f5f2eb;
  --viewer-muted: rgba(245, 242, 235, 0.72);
  --viewer-chip-bg: rgba(255, 255, 255, 0.08);
  --viewer-line: rgba(255, 255, 255, 0.12);
  --viewer-control-bg: rgba(20, 20, 20, 0.62);
  --viewer-control-text: #ffffff;
  background: rgba(0, 0, 0, 0.94);
  display: none;
  padding: 0;
}

.lightbox.is-open {
  display: block;
}

.lightbox--tone-light {
  --viewer-stage-bg: #f2ece2;
  --viewer-panel-bg:
    linear-gradient(180deg, rgba(245, 241, 234, 0.98), rgba(238, 232, 223, 0.98)),
    radial-gradient(circle at top left, rgba(0, 0, 0, 0.05), transparent 42%);
  --viewer-text: #151515;
  --viewer-muted: rgba(21, 21, 21, 0.68);
  --viewer-chip-bg: rgba(0, 0, 0, 0.06);
  --viewer-line: rgba(0, 0, 0, 0.08);
  --viewer-control-bg: rgba(255, 255, 255, 0.74);
  --viewer-control-text: #111111;
}

.lightbox__dialog {
  width: 100vw;
  height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  background: var(--viewer-stage-bg);
  color: var(--viewer-text);
  overflow: hidden;
}

.lightbox__stage {
  position: relative;
  display: grid;
  min-height: 0;
  background: var(--viewer-stage-bg);
}

.lightbox__viewport {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 2.2vw, 2rem);
  overflow: hidden;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

.lightbox__stage img {
  max-width: 100%;
  max-height: calc(100vh - 2rem);
  object-fit: contain;
  transform-origin: center center;
  transition: transform 140ms ease;
  will-change: transform;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

.lightbox__viewport.is-dragging img {
  transition: none;
}

.lightbox__meta {
  min-height: 0;
  padding: 1.4rem 1.35rem;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 1.15rem;
  overflow-y: auto;
  background: var(--viewer-panel-bg);
  color: var(--viewer-text);
}

.lightbox__meta h2 {
  margin: 0.2rem 0 0.5rem;
  color: var(--viewer-text);
  font-size: clamp(1.8rem, 2.8vw, 2.5rem);
  line-height: 1;
}

.lightbox__meta-top {
  display: grid;
  gap: 0.7rem;
}

.lightbox__meta-top p {
  margin: 0;
  color: var(--viewer-muted);
  line-height: 1.75;
}

.lightbox__context-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  width: fit-content;
  padding: 0.45rem 0.75rem;
  border-radius: 0;
  background: var(--viewer-chip-bg);
  color: var(--viewer-text);
  font-size: 0.9rem;
  font-weight: 600;
}

.lightbox__context-link[hidden] {
  display: none;
}

.lightbox__context-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.lightbox__context-stats span {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  background: var(--viewer-chip-bg);
  color: var(--viewer-text);
  font-size: 0.9rem;
}

.lightbox__controls {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  align-items: center;
  position: absolute;
  bottom: clamp(1rem, 2.2vw, 1.6rem);
  left: 50%;
  z-index: 2;
  transform: translateX(-50%);
}

.lightbox__controls-group {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.lightbox__controls button,
.lightbox__controls a {
  border: 0;
  border-radius: 0;
  padding: 0.75rem 1.05rem;
  background: var(--viewer-control-bg);
  color: var(--viewer-control-text);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.lightbox__controls button:disabled {
  opacity: 0.4;
  cursor: default;
}

.lightbox__details {
  display: grid;
  gap: 0.7rem;
  color: var(--viewer-muted);
}

.lightbox__details div {
  padding: 0.9rem 0;
  border-top: 1px solid var(--viewer-line);
}

.lightbox__details strong {
  color: var(--viewer-text);
}

.lightbox__meta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.lightbox__meta .button--ghost {
  background: var(--viewer-chip-bg);
  color: var(--viewer-text);
}

@media (max-width: 1080px) {
  .hero,
  .section--split,
  .photo-detail,
  .auth-shell,
  .admin-grid,
  .panel--collection {
    grid-template-columns: 1fr;
  }

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

  .home-selection-grid {
    column-count: 3;
  }

  .record-card__summary,
  .record-card--photo .record-card__summary {
    grid-template-columns: 1fr;
  }

  .record-card__actions {
    justify-content: flex-start;
    max-width: none;
  }

  .record-card__thumb {
    width: min(100%, 16rem);
  }

  .record-inline-form,
  .record-inline-form--assign {
    grid-template-columns: 1fr;
  }

  .record-inline-form__actions {
    justify-content: flex-start;
  }

  .photo-grid .photo-card {
    grid-column: span 6;
  }

  .photo-grid .photo-card--hero {
    grid-column: span 12;
  }

  .photo-detail__meta {
    position: static;
  }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(calc(100vw - 24px), 100%);
  }

  .site-header__inner {
    padding-inline: 0.8rem;
    align-items: center;
    min-height: 4.8rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    padding: 0.7rem;
    border-radius: 0;
    background: var(--surface-strong);
    box-shadow: var(--shadow);
    border: 1px solid var(--line);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-footer__inner,
  .site-footer__meta,
  .photo-admin__preview {
    align-items: flex-start;
    flex-direction: column;
  }

  .collection-grid,
  .collection-grid--compact,
  .admin-metrics,
  .form-grid,
  .sequence-strip,
  .upload-quick-create__grid {
    grid-template-columns: 1fr;
  }

  .home-selection-grid {
    column-count: 1;
  }

  .photo-grid .photo-card,
  .photo-grid .photo-card--hero {
    grid-column: span 12;
  }

  .record-card {
    padding: 0.95rem;
  }

  .record-card__thumb {
    width: 100%;
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .lightbox {
    padding: 0;
  }

  .lightbox__dialog {
    width: 100vw;
    height: 100vh;
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 54vh) minmax(0, 1fr);
  }

  .lightbox__controls {
    bottom: 0.75rem;
    left: 50%;
  }

  .lightbox__controls button {
    padding: 0.68rem 0.92rem;
  }

  .lightbox__meta {
    grid-template-rows: auto auto 1fr auto;
    padding: 1rem;
  }

  .lightbox__stage img {
    max-height: 54vh;
  }
}

.admin-workflow {
  margin-bottom: 1.5rem;
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.workflow-step {
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.02);
}

.workflow-step--done {
  border-color: rgba(171, 255, 195, 0.4);
  background: rgba(171, 255, 195, 0.06);
}

.workflow-step__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  color: var(--muted);
}

.workflow-step h3 {
  margin: 0 0 0.5rem;
}

.workflow-step p {
  margin: 0;
  color: var(--muted);
}

.workflow-step .section__link {
  width: fit-content;
}

.bulk-actions {
  display: grid;
  gap: 1rem;
}

.bulk-actions__controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.bulk-actions__controls select {
  min-width: 14rem;
  flex: 1 1 14rem;
}

.bulk-actions__controls .button {
  flex: none;
}

.photo-admin__select {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.6rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero--project-first {
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.95fr);
}

.hero__summary--project {
  align-self: stretch;
}

.hero-project {
  display: grid;
  gap: 1rem;
  padding: 1.4rem;
  min-height: 100%;
  border: 1px solid var(--line);
  border-radius: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(245, 245, 245, 0.92)),
    radial-gradient(circle at top right, rgba(0, 0, 0, 0.05), transparent 42%);
}

.hero-project__media {
  aspect-ratio: 1.45;
  overflow: hidden;
  border-radius: 0;
}

.hero-project__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-project h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1;
}

.hero-project p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.hero-project__meta,
.collection-head__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-project__meta span,
.collection-head__meta span,
.notes-list li {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.05);
  color: var(--text);
  font-size: 0.9rem;
}

.hero-project__sequence,
.panel--story,
.panel--sequence,
.photo-context,
.upload-quick-create {
  display: grid;
  gap: 0.85rem;
}

.hero-project__sequence-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
}

.hero-project__sequence-head .eyebrow {
  color: var(--muted);
}

.section--collection-story {
  align-items: start;
}

.panel--story h2,
.panel--sequence h2,
.photo-context h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
}

.panel--story p,
.panel--sequence p,
.photo-context p,
.upload-quick-create__head p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.collection-story__body {
  display: grid;
  gap: 0.9rem;
  max-width: 72ch;
}

.collection-story__body p {
  margin: 0;
}

.sequence-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.sequence-card {
  display: grid;
  gap: 0.7rem;
  padding: 0.75rem;
  border-radius: 0;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.sequence-card:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 0, 0, 0.18);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.08);
}

.sequence-card__frame {
  aspect-ratio: 1.15;
  overflow: hidden;
  border-radius: 0;
}

.sequence-card__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sequence-card__body {
  display: grid;
  gap: 0.35rem;
}

.sequence-card__index {
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.sequence-card__body strong {
  font-family: var(--font-display);
}

.sequence-card__body span:last-child {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.photo-context {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: rgba(0, 0, 0, 0.03);
}

.upload-quick-create {
  padding: 1rem;
  border: 1px dashed rgba(0, 0, 0, 0.16);
  border-radius: 0;
  background: rgba(0, 0, 0, 0.02);
}

.upload-quick-create__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.section--spotlight {
  gap: 1rem;
}

.collection-grid--featured .collection-card {
  min-height: 100%;
}

.panel--notes {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.panel--notes h2 {
  margin: 0;
}

.panel--notes p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.notes-list {
  display: grid;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.panel--collection-rich {
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  align-items: stretch;
}

.page-head__visual--collection,
.page-head__visual--placeholder {
  min-height: 260px;
}

.page-head__visual--collection img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}

.collection-placeholder {
  display: grid;
  place-content: center;
  gap: 0.6rem;
  width: 100%;
  height: 100%;
  border: 1px dashed var(--line);
  border-radius: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.03), rgba(255, 255, 255, 0.92));
  text-align: center;
}

.collection-placeholder strong {
  font-family: var(--font-display);
  font-size: 1.4rem;
}