:root {
  color-scheme: light dark;
  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --font-body: Inter, "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --bg: oklch(0.974 0.012 84);
  --bg-strong: oklch(0.948 0.018 84);
  --surface: oklch(0.992 0.006 84);
  --surface-alt: oklch(0.969 0.012 84);
  --surface-strong: oklch(0.94 0.018 84);
  --border: oklch(0.868 0.018 240);
  --border-strong: oklch(0.738 0.03 245);
  --text: oklch(0.27 0.035 248);
  --text-soft: oklch(0.47 0.025 246);
  --text-muted: oklch(0.58 0.02 242);
  --accent: oklch(0.39 0.085 252);
  --accent-strong: oklch(0.31 0.09 252);
  --accent-soft: oklch(0.93 0.025 248);
  --accent-soft-strong: oklch(0.89 0.038 248);
  --highlight: oklch(0.78 0.09 71);
  --warning-bg: oklch(0.972 0.022 84);
  --warning-border: oklch(0.86 0.05 77);
  --danger-bg: oklch(0.962 0.03 20);
  --danger-border: oklch(0.79 0.065 22);
  --success-bg: oklch(0.962 0.03 150);
  --success-text: oklch(0.42 0.09 155);
  --missing-bg: oklch(0.955 0.026 58);
  --missing-text: oklch(0.49 0.09 54);
  --radius-xs: 0.9rem;
  --radius-sm: 1.15rem;
  --radius: 1.6rem;
  --radius-lg: 2rem;
  --shadow-xs: 0 1px 0 rgba(27, 34, 54, 0.06);
  --shadow-sm: 0 18px 40px rgba(25, 31, 48, 0.06);
  --shadow-md: 0 28px 80px rgba(25, 31, 48, 0.1);
  --line: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 22%, var(--border)), transparent);
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--highlight) 14%, transparent) 0%, transparent 34%),
    radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 10%, transparent) 0%, transparent 38%),
    linear-gradient(180deg, var(--bg-strong) 0%, var(--bg) 15rem, var(--bg) 100%);
  position: relative;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

body::before {
  background-image: linear-gradient(rgba(255, 255, 255, 0.2) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.2) 1px, transparent 1px);
  background-size: 2.25rem 2.25rem;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.22), transparent 42%);
  opacity: 0.2;
}

body::after {
  background: radial-gradient(circle at center, transparent 55%, rgba(255, 255, 255, 0.3) 100%);
}

a {
  color: inherit;
}

button,
input,
select {
  font: inherit;
}

img {
  max-width: 100%;
}

code {
  display: block;
  width: 100%;
  padding: 0.72rem 0.85rem;
  border-radius: var(--radius-xs);
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 0.84rem;
  line-height: 1.45;
  color: var(--accent-strong);
  background: color-mix(in srgb, var(--accent-soft) 75%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--accent) 16%, var(--border));
  overflow-wrap: anywhere;
}

fieldset {
  margin: 0;
  padding: 0;
  border: 0;
  min-width: 0;
}

legend {
  padding: 0;
}

.page {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(1rem, 2vw, 1.5rem) 0 4rem;
}

.page-admin {
  width: min(1280px, calc(100% - 2rem));
}

.page-upload,
.page-admin {
  display: grid;
  gap: clamp(1rem, 2vw, 1.5rem);
}

.card,
.notice,
.card-muted,
.auth-card {
  position: relative;
  background: color-mix(in srgb, var(--surface) 92%, white 8%);
  border: 1px solid color-mix(in srgb, var(--border) 90%, white 10%);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card::before,
.notice::before,
.auth-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: var(--line);
  opacity: 0.8;
}

.card {
  padding: clamp(1.1rem, 2vw, 1.6rem);
}

.card-muted,
.auth-card {
  padding: 1rem;
  background: color-mix(in srgb, var(--surface-alt) 88%, white 12%);
}

.stack-xl > * + * {
  margin-top: 1.75rem;
}

.stack-lg > * + * {
  margin-top: 1.5rem;
}

.stack-md > * + * {
  margin-top: 1rem;
}

.stack-sm > * + * {
  margin-top: 0.5rem;
}

.eyebrow,
.section-kicker,
.summary-label,
.stat-chip-label,
.notice-eyebrow,
.metric-label {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
p,
ul {
  margin: 0;
}

h1,
h2,
strong {
  letter-spacing: -0.02em;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  line-height: 0.94;
  font-weight: 600;
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.1vw, 2rem);
  line-height: 1.05;
  font-weight: 600;
}

.hero-panel {
  display: grid;
  gap: clamp(1rem, 2vw, 1.8rem);
  align-items: end;
  padding: clamp(1.2rem, 3vw, 2rem);
  background: linear-gradient(135deg, color-mix(in srgb, var(--surface) 80%, white 20%) 0%, color-mix(in srgb, var(--accent-soft) 72%, white 28%) 100%);
}

.hero-panel-upload,
.hero-panel-admin {
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.75fr);
}

.hero-panel-main,
.hero-copy,
.hero-meta,
.hero-rail,
.hero-note,
.section-header,
.workspace-shell,
.option-stack,
.gallery-actions-block,
.admin-login-copy {
  display: grid;
  gap: 0.9rem;
}

.hero-copy {
  max-width: 54rem;
}

.hero-text,
.field-hint,
.text-muted,
.link-placeholder,
.asset-link,
.asset-link-group,
.asset-cell,
.result-actions,
.inline-notice,
.empty-title + p,
.gallery-meta .field-hint,
.info-list,
.notice p,
.notice li,
.hero-note p,
.stat-card p {
  color: var(--text-soft);
  line-height: 1.6;
}

.hero-text {
  max-width: 46rem;
  font-size: clamp(1.02rem, 1.5vw, 1.16rem);
}

.hero-meta-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.hero-note {
  align-content: start;
  padding: 1rem 1.05rem;
  border-radius: calc(var(--radius) - 0.35rem);
  background: color-mix(in srgb, var(--surface) 72%, white 28%);
  border: 1px solid color-mix(in srgb, var(--accent) 12%, var(--border));
}

.stat-chip,
.stat-card {
  background: color-mix(in srgb, var(--surface) 74%, var(--accent-soft));
  border: 1px solid color-mix(in srgb, var(--accent) 16%, var(--border));
  border-radius: calc(var(--radius) - 0.3rem);
  box-shadow: var(--shadow-xs);
}

.stat-chip {
  padding: 1rem 1.05rem;
}

.stat-chip strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 1rem;
  line-height: 1.35;
}

.notice {
  padding: 1.15rem 1.3rem;
  background: color-mix(in srgb, var(--warning-bg) 92%, white 8%);
  border-color: color-mix(in srgb, var(--warning-border) 70%, var(--border));
}

.notice-inline {
  display: grid;
  gap: 0.7rem;
}

.notice-warning h2 {
  margin-bottom: 0.2rem;
}

.notice ul,
.info-list {
  padding-left: 1.15rem;
}

.notice li + li,
.info-list li + li {
  margin-top: 0.3rem;
}

.workspace-shell,
.admin-shell {
  margin-top: 0.2rem;
}

.workspace-grid,
.control-grid,
.auth-shell,
.danger-grid,
.filter-grid,
.advanced-grid,
.stats-grid,
.alias-choice-grid,
.admin-gallery {
  display: grid;
  gap: 1rem;
}

.workspace-grid-upload {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
}

.control-grid {
  grid-template-columns: minmax(360px, 0.95fr) minmax(0, 1.05fr);
}

.auth-shell,
.admin-login-shell {
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 430px);
  align-items: stretch;
}

.field,
.field-group {
  display: grid;
  gap: 0.5rem;
  min-width: 0;
}

.field-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
}

input[type="text"],
input[type="password"],
input[type="search"],
input[type="number"],
select {
  width: 100%;
  min-height: 3rem;
  padding: 0.78rem 0.9rem;
  border: 1px solid color-mix(in srgb, var(--border-strong) 60%, var(--border));
  border-radius: var(--radius-xs);
  background: color-mix(in srgb, var(--surface) 94%, white 6%);
  color: var(--text);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

input::placeholder {
  color: var(--text-muted);
}

input:focus,
select:focus,
button:focus,
details summary:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent), inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.check-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
  padding: 0.9rem 0.95rem;
  border: 1px solid color-mix(in srgb, var(--accent) 10%, var(--border));
  border-radius: var(--radius-xs);
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface-alt) 84%, white 16%) 0%, color-mix(in srgb, var(--surface) 90%, white 10%) 100%);
}

.check-row-strong {
  border-color: color-mix(in srgb, var(--accent) 18%, var(--border));
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent-soft) 68%, white 32%) 0%, color-mix(in srgb, var(--surface) 92%, white 8%) 100%);
}

.check-row-compact {
  padding: 0.8rem 0.9rem;
}

.check-row input {
  margin-top: 0.2rem;
  accent-color: var(--accent);
}

.check-row strong {
  display: block;
  font-size: 0.96rem;
}

.check-row small {
  display: block;
  margin-top: 0.2rem;
  color: var(--text-soft);
  line-height: 1.5;
}

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

.detail-panel {
  padding: 0.95rem 1rem 1rem;
}

details summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  color: var(--accent-strong);
}

details summary::-webkit-details-marker {
  display: none;
}

details[open] {
  background: color-mix(in srgb, var(--surface-alt) 94%, white 6%);
}

.advanced-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 0.9rem;
}

.dropzone {
  position: relative;
  display: grid;
  gap: 1rem;
  justify-items: start;
  min-height: 18rem;
  padding: clamp(1.2rem, 3vw, 2rem);
  border: 1.5px dashed color-mix(in srgb, var(--accent) 28%, var(--border));
  border-radius: calc(var(--radius) - 0.15rem);
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 60%, white 40%) 0%, color-mix(in srgb, var(--accent-soft) 72%, white 28%) 100%);
  cursor: pointer;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.dropzone::after {
  content: "";
  position: absolute;
  inset: 0.85rem;
  border-radius: calc(var(--radius) - 0.6rem);
  border: 1px solid rgba(255, 255, 255, 0.55);
  pointer-events: none;
}

.dropzone:hover,
.dropzone.is-dragover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 48%, var(--border));
  box-shadow: var(--shadow-md);
}

.dropzone-copy {
  display: grid;
  gap: 0.45rem;
}

.dropzone-copy strong {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.4vw, 2.05rem);
  line-height: 1.05;
  font-weight: 600;
}

input[type="url"] {
  width: 100%;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.85rem;
  padding: 0.72rem 1.18rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 86%, white 14%) 0%, var(--accent-strong) 100%);
  color: white;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 12px 24px rgba(33, 53, 112, 0.16);
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.button:hover {
  transform: translateY(-1px);
  filter: saturate(1.04);
  box-shadow: 0 18px 30px rgba(33, 53, 112, 0.2);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
  transform: none;
  box-shadow: none;
}

.button-secondary {
  background: color-mix(in srgb, var(--surface) 72%, var(--accent-soft));
  color: var(--accent-strong);
  border-color: color-mix(in srgb, var(--accent) 16%, var(--border));
  box-shadow: none;
}

.button-danger {
  background: linear-gradient(180deg, oklch(0.66 0.12 24), oklch(0.57 0.14 24));
  color: white;
}

.queue-summary,
.split-heading,
.dashboard-actions,
.action-row,
.toolbar-actions,
.pagination-bar,
.metric-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  align-items: center;
}

.metric-strip {
  justify-content: flex-start;
}

.metric-pill,
.user-chip {
  display: inline-flex;
  flex-direction: column;
  gap: 0.18rem;
  padding: 0.7rem 0.9rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 74%, var(--accent-soft));
  border: 1px solid color-mix(in srgb, var(--accent) 12%, var(--border));
}

.user-chip {
  color: var(--accent-strong);
  font-size: 0.82rem;
  font-weight: 700;
}

.queue-summary {
  padding: 1rem 1.05rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 86%, white 14%) 0%, color-mix(in srgb, var(--surface-alt) 94%, white 6%) 100%);
  border: 1px solid color-mix(in srgb, var(--accent) 12%, var(--border));
}

.queue-summary strong {
  display: block;
  margin-top: 0.18rem;
  font-size: 1.2rem;
}

.queue-panel,
.result-empty,
.inline-notice {
  padding: 1rem 1.05rem;
  border-radius: var(--radius-sm);
  border: 1px dashed color-mix(in srgb, var(--accent) 18%, var(--border));
  background: color-mix(in srgb, var(--surface-alt) 76%, white 24%);
}

.inline-notice.is-success {
  color: var(--success-text);
  background: color-mix(in srgb, var(--success-bg) 82%, white 18%);
  border-style: solid;
  border-color: color-mix(in srgb, var(--success-text) 18%, var(--success-bg));
}

.inline-notice.is-error {
  color: oklch(0.46 0.11 25);
  background: color-mix(in srgb, var(--danger-bg) 82%, white 18%);
  border-style: solid;
  border-color: color-mix(in srgb, var(--danger-border) 55%, var(--border));
}

.queue-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.7rem;
}

.queue-item,
.mobile-record {
  display: grid;
  gap: 0.9rem;
  align-items: center;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid color-mix(in srgb, var(--accent) 10%, var(--border));
  background: color-mix(in srgb, var(--surface) 88%, white 12%);
}

.queue-item {
  grid-template-columns: minmax(0, 1fr) auto;
}

.queue-item-meta,
.gallery-meta,
.gallery-actions-block,
.asset-cell,
.asset-link-group {
  min-width: 0;
}

.queue-item-name,
.result-card strong,
.gallery-meta strong {
  display: block;
  overflow-wrap: anywhere;
}

.queue-item-name {
  font-size: 1rem;
  font-weight: 700;
}

.queue-item-size {
  color: var(--text-soft);
  font-size: 0.9rem;
}

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

.result-card {
  padding: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid color-mix(in srgb, var(--accent) 13%, var(--border));
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 84%, white 16%) 0%, color-mix(in srgb, var(--surface-alt) 92%, white 8%) 100%);
}

.link-item {
  display: grid;
  gap: 0.4rem;
  padding-top: 0.5rem;
  border-top: 1px solid color-mix(in srgb, var(--border) 80%, white 20%);
}

.result-preview,
.thumb-skeleton {
  display: block;
  width: 100%;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent-soft) 90%, white 10%), color-mix(in srgb, var(--highlight) 18%, white 82%));
}

.result-preview {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: 0.75rem;
}

.asset-preview-link {
  display: inline-flex;
  border-radius: var(--radius-xs);
  overflow: hidden;
  text-decoration: none;
}

.asset-thumb {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: var(--radius-xs);
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent-soft) 88%, white 12%), color-mix(in srgb, var(--highlight) 16%, white 84%));
  border: 1px solid color-mix(in srgb, var(--accent) 14%, var(--border));
}

.asset-thumb-lg {
  width: 88px;
  height: 88px;
}

.asset-link {
  color: var(--accent-strong);
  text-decoration: underline;
  text-underline-offset: 0.14em;
  word-break: break-all;
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.empty-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1.08;
}

.skeleton-line {
  height: 0.72rem;
  border-radius: 999px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--border) 70%, transparent), color-mix(in srgb, var(--accent-soft-strong) 75%, transparent), color-mix(in srgb, var(--border) 70%, transparent));
}

.skeleton-line-lg {
  width: 72%;
}

.auth-copy {
  display: grid;
  align-content: center;
  gap: 0.85rem;
}

.auth-card-refined {
  align-self: center;
  padding: clamp(1.1rem, 2vw, 1.4rem);
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-card {
  padding: 1rem 1.05rem;
}

.stat-card-accent::after {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 90%, white 10%), color-mix(in srgb, var(--highlight) 48%, var(--accent)));
}

.stat-card strong {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 0.96;
}

.filter-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: end;
}

.action-row-fill {
  grid-column: 1 / -1;
}

.split-heading-with-toggle {
  align-items: start;
}

.panel-inline-tools {
  display: grid;
  gap: 0.6rem;
  justify-items: end;
}

.check-row-toggle {
  min-width: min(100%, 18rem);
}

.admin-gallery {
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
}

.gallery-card {
  display: grid;
  gap: 0.75rem;
  align-content: start;
  padding: 0.85rem;
}

.gallery-card-no-preview {
  grid-template-columns: 1fr;
}

.gallery-meta strong {
  font-size: 0.96rem;
  line-height: 1.3;
}

.gallery-actions-block {
  display: grid;
  gap: 0.35rem;
  padding-top: 0.5rem;
  border-top: 1px solid color-mix(in srgb, var(--border) 80%, white 20%);
}

.gallery-preview {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: color-mix(in srgb, var(--surface-alt) 84%, white 16%);
}

.gallery-preview-hidden {
  display: block;
  aspect-ratio: auto;
  min-height: 0;
  background: transparent;
  overflow: visible;
}

.file-preview-placeholder,
.file-badge {
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 0.35rem;
  width: 100%;
  min-height: 100%;
  padding: 0.85rem;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--accent-soft) 55%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--accent) 10%, var(--border));
}

.file-preview-placeholder small,
.file-badge {
  color: var(--text-soft);
}

.gallery-preview .result-preview,
.gallery-preview .thumb-skeleton {
  width: 100%;
  height: 100%;
  margin-bottom: 0;
}

.gallery-preview a {
  display: block;
  width: 100%;
  height: 100%;
}

.gallery-preview img.result-preview {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.compact-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
}

.gallery-card .button,
.gallery-card .button-secondary {
  min-height: 2.05rem;
  padding: 0.45rem 0.6rem;
  font-size: 0.76rem;
}

.pagination-bar {
  justify-content: center;
  padding-top: 0.25rem;
}

.action-row-tight {
  justify-content: flex-start;
}

.table-shell {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 0.9rem 0.75rem;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 80%, white 20%);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--text-soft);
  font-size: 0.85rem;
}

.status-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.72rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
}

.status-tag-present {
  background: color-mix(in srgb, var(--success-bg) 84%, white 16%);
  color: var(--success-text);
}

.status-tag-missing {
  background: color-mix(in srgb, var(--missing-bg) 86%, white 14%);
  color: var(--missing-text);
}

.mobile-only {
  display: none;
}

.mobile-cards {
  display: grid;
  gap: 0.75rem;
}

.danger-card {
  border-color: color-mix(in srgb, var(--danger-border) 42%, var(--border));
  background: linear-gradient(180deg, color-mix(in srgb, var(--danger-bg) 78%, white 22%) 0%, color-mix(in srgb, var(--surface) 92%, white 8%) 100%);
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

[data-mobile-copy] {
  display: none;
}

[hidden] {
  display: none !important;
}

@media (max-width: 1080px) {
  .hero-panel-upload,
  .hero-panel-admin,
  .stats-grid,
  .filter-grid,
  .danger-grid,
  .advanced-grid,
  .alias-choice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .workspace-grid-upload,
  .control-grid,
  .auth-shell,
  .admin-login-shell {
    grid-template-columns: 1fr;
  }

  .result-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page,
  .page-admin {
    width: min(100% - 1rem, 100%);
    padding-top: 0.75rem;
  }

  .card,
  .notice,
  .auth-card {
    padding: 1rem;
    border-radius: 1.3rem;
  }

  .hero-panel-upload,
  .hero-panel-admin,
  .stats-grid,
  .filter-grid,
  .danger-grid,
  .advanced-grid,
  .admin-gallery,
  .alias-choice-grid,
  .compact-actions,
  .hero-meta-grid {
    grid-template-columns: 1fr;
  }

  .desktop-only {
    display: none;
  }

  .mobile-only {
    display: block;
  }

  .action-row,
  .toolbar-actions,
  .dashboard-actions,
  .split-heading,
  .queue-item,
  .queue-summary,
  .pagination-bar,
  .metric-strip {
    align-items: stretch;
    flex-direction: column;
  }

  .queue-item {
    grid-template-columns: 1fr;
  }

  .button,
  .button-secondary,
  .button-danger {
    width: 100%;
  }

  [data-desktop-copy] {
    display: none;
  }

  [data-mobile-copy] {
    display: block;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: oklch(0.18 0.02 248);
    --bg-strong: oklch(0.15 0.02 248);
    --surface: oklch(0.23 0.024 248);
    --surface-alt: oklch(0.27 0.024 248);
    --surface-strong: oklch(0.31 0.024 248);
    --border: oklch(0.38 0.026 248);
    --border-strong: oklch(0.48 0.03 248);
    --text: oklch(0.94 0.01 84);
    --text-soft: oklch(0.78 0.015 84);
    --text-muted: oklch(0.68 0.015 84);
    --accent: oklch(0.76 0.06 250);
    --accent-strong: oklch(0.84 0.05 248);
    --accent-soft: oklch(0.31 0.028 248);
    --accent-soft-strong: oklch(0.38 0.03 248);
    --warning-bg: oklch(0.28 0.03 80);
    --warning-border: oklch(0.54 0.05 76);
    --danger-bg: oklch(0.3 0.04 24);
    --danger-border: oklch(0.55 0.07 24);
    --success-bg: oklch(0.3 0.035 150);
    --success-text: oklch(0.82 0.07 150);
    --missing-bg: oklch(0.31 0.03 58);
    --missing-text: oklch(0.83 0.08 58);
    --shadow-xs: 0 1px 0 rgba(0, 0, 0, 0.25);
    --shadow-sm: 0 20px 50px rgba(0, 0, 0, 0.24);
    --shadow-md: 0 30px 90px rgba(0, 0, 0, 0.32);
  }

  body::before {
    opacity: 0.12;
  }

  body::after {
    background: radial-gradient(circle at center, transparent 58%, rgba(0, 0, 0, 0.22) 100%);
  }

  .card,
  .notice,
  .card-muted,
  .auth-card,
  .result-card,
  .queue-item,
  .mobile-record {
    box-shadow: var(--shadow-sm);
  }

  input[type="text"],
  input[type="password"],
  input[type="search"],
  input[type="number"],
  select {
    background: color-mix(in srgb, var(--surface) 94%, black 6%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  }

  .dropzone::after {
    border-color: rgba(255, 255, 255, 0.08);
  }

  .button {
    color: oklch(0.18 0.02 248);
    box-shadow: 0 16px 28px rgba(0, 0, 0, 0.22);
  }

  .button-secondary,
  .user-chip,
  .status-tag-present,
  .status-tag-missing {
    color: var(--text);
  }
}