:root {
  color-scheme: light;
  --ink: #29242f;
  --muted: #77707f;
  --paper: #fff;
  --panel: #fff;
  --raised: #f5f1f9;
  --line: #e9e4ee;
  --amber: #8a68aa;
  --amber-light: #73528f;
  --danger: #a65363;
  --modal-max-width: min(60rem, max(50rem, calc(95vh - 32px)));
  --shadow-soft: 0 2px 10px rgb(70 50 88 / 6%), 0 12px 34px rgb(70 50 88 / 5%);
  --shadow-float: 0 18px 60px rgb(65 45 82 / 16%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--paper);
  color: var(--ink);
}

* { box-sizing: border-box; }

html { background: var(--paper); }

body {
  min-width: 300px;
  min-height: 100vh;
  margin: 0;
  background: var(--paper);
}

body:has(dialog[open]) { overflow: hidden; }

a { color: inherit; }

button, input, textarea { font: inherit; }

:focus-visible {
  outline: 2px solid #9b78ba;
  outline-offset: 3px;
}

.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;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .8rem;
  align-items: center;
  padding: .8rem max(1rem, calc((100vw - 92rem) / 2));
  border-bottom: 0;
  background: rgb(255 255 255 / 88%);
  box-shadow: 0 1px 0 rgb(74 54 91 / 5%), 0 7px 24px rgb(74 54 91 / 4%);
  backdrop-filter: blur(18px);
}

.search-form { display: flex; min-width: 0; }

.search-field { position: relative; flex: 1; min-width: 0; }

.search-field input {
  width: 100%;
  height: 2.8rem;
  padding: 0 1rem;
  border: 1px solid transparent;
  border-radius: 999px 0 0 999px;
  outline: none;
  background: var(--raised);
  color: var(--ink);
  font-size: 1rem;
}

.search-field input:focus {
  border-color: #d7c9e3;
  box-shadow: inset 0 0 0 1px #d7c9e3, 0 0 0 4px rgb(138 104 170 / 8%);
}

.search-suggestions {
  position: absolute;
  z-index: 30;
  top: calc(100% + .45rem);
  left: 0;
  width: min(25rem, calc(100vw - 2rem));
  max-height: min(24rem, 55vh);
  overflow-y: auto;
  padding: .35rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--shadow-float);
}

.autocomplete-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .2rem;
  border-radius: 10px;
}

.autocomplete-row:hover,
.autocomplete-row.is-selected { background: var(--raised); }

.autocomplete-row button {
  border: 0;
  background: transparent;
  color: var(--amber-light);
  cursor: pointer;
}

.autocomplete-add {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .7rem .8rem;
  border-radius: 10px;
  text-align: left;
}

.autocomplete-value {
  overflow: hidden;
  font-family: ui-monospace, monospace;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.autocomplete-match {
  border-radius: 3px;
  background: rgb(138 104 170 / 18%);
  color: inherit;
  font-weight: 800;
}

.autocomplete-count {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: .78rem;
  white-space: nowrap;
}

.autocomplete-search {
  width: 2.6rem;
  border-radius: 10px;
  font-size: 1.2rem;
}
.autocomplete-row button:hover,
.autocomplete-row button:focus-visible { background: rgb(138 104 170 / 10%); outline: none; }

.marker-suggestions {
  position: fixed;
  z-index: 20;
  inset: auto;
  box-sizing: border-box;
  margin: 0;
  max-height: min(18rem, 40vh);
  overflow-y: auto;
  padding: .35rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.search-button,
.compose-button {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 2.8rem;
  border: 0;
  background: var(--amber);
  color: #fff;
  font-weight: 750;
  cursor: pointer;
}

.search-button { padding: 0 1.15rem; border-radius: 0 5px 5px 0; }
.search-button { border-radius: 0 999px 999px 0; }
.search-button i { display: none; font-size: 1.5rem; font-style: normal; }
.compose-button { width: 2.8rem; border-radius: 50%; font-size: 1.7rem; text-decoration: none; box-shadow: 0 5px 16px rgb(103 73 128 / 18%); }
.compose-button { position: relative; padding: 0 0 .12rem; line-height: 1; }
.draft-badge {
  position: absolute;
  top: -.38rem;
  right: -.38rem;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 .3rem;
  border: 2px solid var(--paper);
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font: 700 .66rem/1rem ui-monospace, monospace;
  text-align: center;
}
.search-button:hover, .compose-button:hover { background: var(--amber-light); }

#results {
  width: min(92rem, 100%);
  min-height: calc(100vh - 10rem);
  margin: 0 auto;
  padding: 2.4rem 1rem 4rem;
}

.results-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.35rem;
}

.results-heading h1 {
  margin: 0;
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  font-weight: 680;
  letter-spacing: -.025em;
}

.results-heading span, .accession, .eyebrow {
  color: var(--amber-light);
  font: 600 .68rem/1.3 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.artifact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
  --masonry-row-height: 4px;
}

.artifact-grid.is-masonry {
  grid-auto-flow: row dense;
  grid-auto-rows: var(--masonry-row-height);
  row-gap: 0;
}

.artifact-grid.is-masonry .artifact-card {
  margin-bottom: 1.2rem;
}

.artifact-card {
  align-self: start;
  overflow: visible;
  border: 0;
  border-radius: 16px;
  background: transparent;
  box-shadow: var(--shadow-soft);
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.artifact-card:hover { transform: translateY(-2px); box-shadow: 0 5px 16px rgb(70 50 88 / 8%), 0 18px 42px rgb(70 50 88 / 8%); }
.artifact-card > a { display: block; border-radius: inherit; text-decoration: none; }
.card-media { position: relative; border-radius: inherit; background: #f4f0f7; }

.card-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: inherit;
}

.media-count {
  position: absolute;
  z-index: 2;
  top: -.45rem;
  right: -.45rem;
  display: inline-flex;
  min-width: 2.7rem;
  min-height: 2rem;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .35rem .58rem;
  border: 2px solid #fff;
  border-radius: 999px;
  background: #79589a;
  box-shadow: 0 4px 14px rgb(73 45 96 / 26%);
  color: #fff;
  font: 750 .82rem ui-monospace, monospace;
}

.media-count-stack {
  position: relative;
  display: block;
  width: .78rem;
  height: .62rem;
  border: 1.5px solid currentColor;
  border-radius: 2px;
}

.media-count-stack::before {
  position: absolute;
  top: -.3rem;
  left: -.3rem;
  width: .78rem;
  height: .62rem;
  border: 1.5px solid currentColor;
  border-radius: 2px;
  content: "";
  opacity: .72;
}

.video-play-indicator {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: clamp(3rem, 12vw, 4.25rem);
  aspect-ratio: 1;
  place-items: center;
  transform: translate(-50%, -50%);
  border: 2px solid rgb(255 255 255 / 88%);
  border-radius: 50%;
  background: rgb(111 78 143 / 84%);
  box-shadow: 0 6px 22px rgb(50 31 66 / 30%);
  pointer-events: none;
  backdrop-filter: blur(4px);
}

.video-play-indicator::before {
  width: 0;
  height: 0;
  margin-left: .22rem;
  border-top: .62rem solid transparent;
  border-bottom: .62rem solid transparent;
  border-left: 1rem solid #fff;
  content: "";
}

.missing-media {
  display: grid;
  place-items: center;
  min-height: 13rem;
  background: #f5f1f8;
  color: #9b91a4;
  font-size: .9rem;
  font-weight: 650;
}

.empty-state { margin: 5rem auto; color: var(--muted); text-align: center; }

dialog {
  width: calc(100vw - 34px);
  max-width: var(--modal-max-width);
  height: calc(100vh - 34px);
  max-height: none;
  padding: 0;
  border: 1px solid rgb(231 225 236 / 80%);
  border-radius: 20px;
  background: var(--panel);
  color: var(--ink);
  box-shadow: var(--shadow-float);
}

dialog::backdrop { background: rgb(108 91 122 / 14%); backdrop-filter: blur(5px); }
.modal-frame { position: relative; min-height: 100%; }

.modal-close, .modal-back {
  position: fixed;
  z-index: 5;
  top: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid rgb(229 223 234 / 90%);
  border-radius: 50%;
  background: rgb(255 255 255 / 96%);
  box-shadow: 0 4px 14px rgb(70 50 88 / 8%);
  color: var(--ink);
  font-size: 1.55rem;
  text-decoration: none;
  line-height: 1;
  padding: 0 0 .12rem;
}

.modal-close { right: max(28px, calc((100vw - var(--modal-max-width)) / 2 + 12px)); }
.modal-back { left: max(28px, calc((100vw - var(--modal-max-width)) / 2 + 12px)); }
.modal-back[hidden] { display: none; }
.modal-close:hover, .modal-back:hover { border-color: var(--amber); color: var(--amber-light); }

.artifact-view { display: grid; grid-template-columns: minmax(0, 1fr) 18rem; }
.artifact-media-list { padding: 1rem; background: #f8f6fa; }
.artifact-media-list img, .artifact-media-list video { display: block; width: 100%; height: auto; margin-bottom: 1rem; }
.artifact-notes { padding: 5rem 2rem 2rem; border-left: 1px solid var(--line); }
.artifact-notes h1 { margin: .6rem 0 1.4rem; font-size: 2rem; font-weight: 680; line-height: 1.1; letter-spacing: -.025em; }
.artifact-date, .artifact-meta { color: var(--muted); }
.artifact-meta { white-space: pre-wrap; }
.artifact-marker { font-weight: 650; text-underline-offset: .18em; }
.artifact-marker.mention { color: #7653a0; }
.artifact-marker.hashtag { color: #9a536f; }
.artifact-edit-button, .artifact-suggest-button {
  padding: .4rem .65rem;
  border: 1px solid var(--amber);
  border-radius: 999px;
  background: transparent;
  color: var(--amber-light);
  cursor: pointer;
}
.artifact-suggest-button { margin-bottom: .25rem; }
.transcript { margin: 1.5rem 0; white-space: pre-wrap; line-height: 1.62; }
.source-link, .privacy-link, .similar-link { color: var(--amber-light); text-underline-offset: .2em; }
.source-link { display: inline-flex; align-items: center; gap: .2rem; margin-top: .8rem; }
.source-link img { width: 1rem; height: 1rem; }
.more-results-form { padding: 1.5rem 0 2.5rem; text-align: center; }
.more-results-form button {
  padding: .65rem 1rem;
  border: 1px solid var(--amber);
  border-radius: 999px;
  background: transparent;
  color: var(--amber-light);
  cursor: pointer;
}
.more-results-form button:disabled { cursor: wait; opacity: .65; }
.modal-missing { min-height: 24rem; font: 1rem ui-monospace, monospace; }

.compose-view, .prose-view {
  width: 100%;
  padding: 5rem max(1.2rem, calc((100% - 40rem) / 2));
}
.compose-view h1, .prose-view h1 { margin: .5rem 0 1rem; font-size: clamp(2rem, 5vw, 3.15rem); font-weight: 680; line-height: 1; letter-spacing: -.04em; }
.lede, .prose-view p { color: var(--muted); line-height: 1.65; }
.error-view {
  display: grid;
  min-height: 100%;
  place-content: center;
  padding: 5rem 1.2rem;
  text-align: center;
}
.error-code {
  margin: 0;
  color: var(--amber);
  font: 750 clamp(4rem, 15vw, 8rem)/.9 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: -.08em;
}
.error-label {
  margin: 1rem 0 .75rem;
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 680;
  letter-spacing: -.035em;
}
.error-message { margin: 0; color: var(--muted); line-height: 1.65; }
.field-note { margin: 0; color: var(--muted); font-size: .78rem; }
.compose-dropzone {
  display: grid;
  place-items: center;
  gap: .7rem;
  min-height: 13rem;
  margin: 2.5rem 0;
  padding: 2rem;
  border: 1px dashed #cfc0dc;
  border-radius: 18px;
  background: #faf8fc;
  text-align: center;
  cursor: pointer;
}
.compose-dropzone.is-dragging { border-color: var(--amber-light); background: #f1ebf7; }
.compose-dropzone input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.drop-title { margin: 0; font-size: 1.2rem; font-weight: 650; }
.choose-media-button {
  padding: .65rem 1rem;
  border: 1px solid var(--amber);
  border-radius: 999px;
  background: var(--amber);
  color: #fff;
  font-weight: 750;
}
.compose-feedback { display: flex; align-items: baseline; gap: .8rem; min-height: 1.4rem; }
.compose-status { margin: 0; color: var(--amber-light); }
.compose-status a { color: inherit; font-weight: 700; text-underline-offset: .2em; }
.compose-status.is-error { color: var(--danger); }
.upload-issues {
  margin: .75rem 0 1rem;
  padding: .75rem 1rem;
  border: 1px solid color-mix(in srgb, var(--danger) 35%, var(--line));
  border-radius: 12px;
  background: color-mix(in srgb, var(--danger) 4%, #fff);
}
.upload-issues-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.upload-issues-heading button { border: 0; background: transparent; color: var(--muted); text-decoration: underline; cursor: pointer; }
.upload-issues ul { display: grid; gap: .3rem; margin: .55rem 0 0; padding-left: 1.25rem; }
.upload-issue-filename { font-weight: 700; }
.upload-issue-message { color: var(--danger); }
.cancel-merge-button {
  padding: .25rem .5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}
.draft-groups { display: grid; gap: .7rem; margin: 1.2rem 0; }
.draft-group { border: 1px solid var(--line); border-radius: 14px; background: #fff; overflow: hidden; }
.draft-group[open] { border-color: #d8cce2; box-shadow: var(--shadow-soft); }
.draft-group > summary {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 1rem;
  cursor: pointer;
  list-style: none;
}
.draft-group > summary::-webkit-details-marker { display: none; }
.draft-groups.is-merging .draft-group:not(.merge-source) > summary {
  outline: 1px solid var(--amber);
  outline-offset: -1px;
  background: #f1ebf7;
}
.draft-groups.is-merging .draft-group:not(.merge-source) > summary::after {
  content: "Merge here";
  flex: none;
  color: var(--amber-light);
  font: 700 .68rem ui-monospace, monospace;
  text-transform: uppercase;
}
.draft-groups.is-merging .merge-source { opacity: .62; }
.draft-group-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.draft-group-count { flex: none; color: var(--muted); font: .72rem ui-monospace, monospace; }
.draft-group-body {
  display: grid;
  grid-template-columns: minmax(16rem, .9fr) minmax(20rem, 1.1fr);
  gap: 1rem;
  align-items: start;
  padding: 0 1rem 1rem;
  border-top: 1px solid var(--line);
}
.draft-group-actions { display: flex; grid-column: 1 / -1; flex-wrap: wrap; gap: .45rem; padding-top: .9rem; }
.draft-group-actions button, .draft-media-actions button {
  padding: .35rem .55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--raised);
  color: var(--ink);
  cursor: pointer;
}
.draft-group-actions .submit-group-button { margin-left: auto; border-color: var(--amber); }
.draft-group-actions button:disabled, .draft-media-actions button:disabled { opacity: .38; cursor: default; }
.draft-group-actions button:hover, .draft-media-actions button:hover { border-color: var(--amber); }
.draft-media-list { display: grid; gap: .55rem; }
.draft-media-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .75rem;
  align-items: start;
  padding: .55rem;
  border-radius: 12px;
  background: #faf8fc;
}
.draft-media-item img, .draft-media-item video {
  display: block;
  grid-column: 1 / -1;
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 9px;
  background: #f4f1f7;
}
.draft-file-copy { display: grid; min-width: 0; gap: .2rem; }
.draft-filename { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.draft-file-meta { color: var(--muted); font: .7rem ui-monospace, monospace; }
.draft-media-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .3rem; }
.draft-text-fields { display: grid; gap: .65rem; min-width: 0; }
.draft-text-fields label { font-weight: 700; }
.transcript-field-heading { display: flex; align-items: baseline; justify-content: space-between; gap: .75rem; }
.transcript-field-heading button {
  flex: none;
  padding: .3rem .55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--raised);
  color: var(--ink);
  font-size: .75rem;
  cursor: pointer;
}
.transcript-field-heading button:hover { border-color: var(--amber); }
.transcript-field-heading button:disabled { opacity: .5; cursor: default; }
.draft-text-fields textarea, .draft-text-fields input {
  width: 100%;
  resize: vertical;
  padding: .8rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
}
.draft-text-fields textarea[readonly] { background: var(--raised); color: var(--muted); }
.draft-text-fields textarea:focus, .draft-text-fields input:focus { border-color: var(--amber); outline: 1px solid var(--amber); }
.draft-handoff { display: flex; align-items: center; justify-content: flex-end; gap: 1rem; margin: 1rem 0 2rem; }
.draft-handoff-copy { margin: 0; color: var(--muted); font-size: .82rem; }
.draft-handoff .submit-group-button { padding: .65rem .9rem; border: 1px solid var(--amber); border-radius: 999px; background: var(--raised); cursor: pointer; }
.draft-handoff .submit-group-button:disabled { opacity: .5; cursor: default; }
.draft-retention-note { color: var(--muted); font-size: .78rem; }
.turnstile-slot { min-height: 65px; }
.my-submissions { margin: 2.5rem 0; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.my-submissions-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.my-submissions h2 { margin-bottom: 1rem; font-size: 1.35rem; font-weight: 680; letter-spacing: -.02em; }
.my-submissions-heading button { border: 0; background: transparent; color: var(--muted); text-decoration: underline; cursor: pointer; }
.my-submissions-heading button:disabled { opacity: .5; cursor: default; }
.submission-item { display: grid; grid-template-columns: auto 1fr; gap: .8rem; padding: .75rem 0; border-top: 1px solid var(--line); }
.submission-item:has(img) { grid-template-columns: 3rem auto 1fr; }
.submission-item img { width: 3rem; height: 3rem; object-fit: cover; }
.submission-item p { margin: 0; color: var(--muted); }
.submission-status { align-self: start; padding: .2rem .4rem; border: 1px solid var(--line); border-radius: 999px; font: .65rem ui-monospace, monospace; }
.submission-status.pending { color: var(--amber-light); }
.submission-status.rejected { color: var(--danger); }
.rejection-reason { margin-top: .25rem !important; color: var(--danger) !important; }
.admin-review-queue { margin: 2.5rem 0; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.admin-queue-heading { display: flex; align-items: baseline; justify-content: space-between; }
.admin-queue-heading h2 { margin: 0 0 1rem; font-size: 1.35rem; font-weight: 680; letter-spacing: -.02em; }
.queue-count { color: var(--amber-light); font: 700 .75rem ui-monospace, monospace; }
.empty-admin-queue { color: var(--muted); }
.admin-queue-item {
  display: grid;
  width: 100%;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: .8rem;
  align-items: center;
  padding: .65rem;
  border: 0;
  border-top: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}
.admin-queue-item:hover { background: var(--raised); }
.admin-queue-item img, .admin-queue-item .candidate-placeholder { width: 4rem; height: 4rem; object-fit: cover; }
.admin-queue-item p { margin: .3rem 0 0; color: var(--muted); }
.admin-authored-badge { color: var(--amber-light); font: 700 .68rem ui-monospace, monospace; text-transform: uppercase; }
.admin-review-view {
  width: 100%;
  padding: 5rem max(1rem, calc((100% - 46rem) / 2));
}
.admin-review-view > h1 { margin: .5rem 0 1.5rem; font-size: clamp(2rem, 5vw, 3rem); font-weight: 680; line-height: 1; letter-spacing: -.035em; }
.admin-review-media { display: grid; gap: .8rem; margin: 1.5rem 0 2rem; }
.admin-review-media img, .admin-review-media video { display: block; width: 100%; max-height: 70vh; object-fit: contain; background: #f4f1f7; }
.admin-duplicate-check { margin: 2rem 0; padding: 1.25rem 0; border-block: 1px solid var(--line); }
.admin-duplicate-check > h2 { margin: 0 0 .45rem; font-size: 1.35rem; font-weight: 680; letter-spacing: -.02em; }
.admin-review-view form { display: grid; gap: .55rem; }
.admin-review-view input, .admin-review-view textarea {
  width: 100%;
  padding: .7rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
}
.admin-review-view label { margin-top: .5rem; font-weight: 700; }
.admin-review-actions { display: flex; justify-content: flex-end; gap: .65rem; margin-top: .7rem; }
.admin-review-actions button { padding: .65rem .9rem; border-radius: 999px; font-weight: 700; cursor: pointer; }
.approve-submission-button { border: 1px solid var(--amber); background: var(--amber); color: #fff; }
.reject-submission-button { margin-right: auto; border: 1px solid var(--danger); background: transparent; color: var(--danger); }
.admin-review-status { min-height: 1.4rem; margin: .4rem 0 0; color: var(--danger); }
.suggest-edit-intro { color: var(--muted); line-height: 1.55; }
.edit-change-summary {
  display: inline-block;
  margin: 0 0 1rem;
  padding: .35rem .55rem;
  border: 1px solid var(--amber);
  border-radius: 999px;
  color: var(--amber-light);
  font: 700 .75rem ui-monospace, monospace;
}
.artifact-edit-comparison { margin: .75rem 0 1.25rem; }
.artifact-edit-comparison h2 { margin: 0 0 .55rem; font-size: 1.05rem; }
.artifact-edit-columns { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.artifact-edit-columns > div { min-width: 0; }
.artifact-edit-columns strong { display: block; margin-bottom: .35rem; color: var(--muted); font-size: .75rem; }
.artifact-edit-columns .edit-comparison-field { display: block; margin: 0; resize: vertical; }
.artifact-edit-columns .edit-comparison-field[readonly] { background: var(--raised); }
.artifact-edit-columns > div:first-child .edit-comparison-field { resize: none; }
.edit-unchanged { margin: 0; color: var(--muted); font-style: italic; }
.artifact-edit-review-view [data-edit-proposal-toggle] {
  justify-self: start;
  padding: .5rem .75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}
.artifact-edit-review-view [data-edit-proposal-toggle]:disabled { opacity: .6; cursor: default; }
.artifact-edit-submission-item { grid-template-columns: auto 1fr; }
.admin-artifact-media-list { display: grid; gap: .8rem; margin-bottom: .5rem; }

@media (max-width: 640px) {
  .artifact-edit-columns { grid-template-columns: 1fr; }
}
.admin-artifact-media-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .7rem;
  align-items: center;
  padding: .6rem;
  background: #f4f1f7;
}
.admin-artifact-media-item img, .admin-artifact-media-item video {
  display: block;
  width: 100%;
  max-height: 18rem;
  object-fit: contain;
}
.admin-artifact-media-actions { display: grid; gap: .35rem; }
.admin-artifact-media-actions button {
  padding: .4rem .55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--raised);
  color: var(--ink);
  cursor: pointer;
}
.admin-artifact-media-actions button:disabled { opacity: .35; cursor: default; }
.duplicate-check-view {
  width: 100%;
  padding: 5rem max(1rem, calc((100% - 46rem) / 2));
}
.duplicate-check-view > h1 { margin: .5rem 0 1rem; font-size: clamp(2rem, 5vw, 3rem); font-weight: 680; line-height: 1; letter-spacing: -.035em; }
.duplicate-candidates { display: grid; gap: .8rem; margin: 2rem 0; }
.duplicate-candidate { display: grid; grid-template-columns: 8rem 1fr; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: var(--shadow-soft); }
.duplicate-candidate > img, .candidate-placeholder { width: 8rem; height: 8rem; object-fit: cover; background: #f4f1f7; }
.candidate-copy { padding: .8rem; }
.candidate-copy h2 { margin: 0; font-size: 1.1rem; font-weight: 680; }
.candidate-copy p { color: var(--muted); }
.candidate-copy button, .submit-distinct-button { padding: .55rem .8rem; border: 1px solid var(--amber); border-radius: 999px; background: var(--amber); color: #fff; font-weight: 700; cursor: pointer; }
.duplicate-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin-top: 1.5rem; }
.submission-action-status { flex-basis: 100%; margin: 0; color: var(--danger); }
.ocr-status { margin: -.3rem 0 .7rem; color: var(--muted); font-size: .82rem; }
.ocr-status.is-error { color: var(--danger); }

@media (max-width: 850px) {
  .artifact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .artifact-view { display: block; }
  .artifact-notes { border-top: 1px solid var(--line); border-left: 0; }
  .draft-group-body { grid-template-columns: minmax(0, 1fr); }
  .draft-group-actions { grid-column: auto; }
}

@media (max-width: 570px) {
  .site-header { grid-template-columns: minmax(0, 1fr) auto; gap: .55rem; padding: .55rem; }
  .search-button { width: 2.8rem; padding: 0; }
  .search-button span { display: none; }
  .search-button i { display: block; }
  #results { padding: 1.2rem .55rem 3rem; }
  .results-heading span { display: none; }
  .artifact-grid { grid-template-columns: 1fr; }
  dialog { width: calc(100vw - 10px); height: calc(100vh - 10px); border-radius: 4px; }
  .modal-close { top: 14px; right: 14px; }
  .modal-back { top: 14px; left: 14px; }
  .artifact-media-list { padding: .35rem; }
  .artifact-notes { padding: 4.5rem 1.2rem 2rem; }
  .draft-media-actions { grid-column: 1 / -1; justify-content: flex-start; }
  .admin-artifact-media-item { grid-template-columns: 1fr; }
  .admin-artifact-media-actions { display: flex; flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}