:root {
  color-scheme: light;
  --ink: var(--ibby-ink);
  --muted: var(--ibby-muted);
  --paper: var(--ibby-paper);
  --panel: var(--ibby-panel);
  --line: var(--ibby-line);
  --green: var(--ibby-purple);
  --green-2: var(--ibby-emerald);
  --mint: #e9f2ee;
  --amber: #75590c;
  --amber-bg: #fbecd3;
  --red: #a43d35;
  --red-bg: #f9e4df;
  --blue: #315f76;
  --blue-bg: #e2edf2;
  --shadow: var(--ibby-shadow);
  --radius: 18px;
}
* { box-sizing: border-box; }
body { margin: 0; min-width: 300px; background: var(--paper); color: var(--ink); font-family: var(--ibby-font-body); }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid rgba(90, 61, 115, .35); outline-offset: 2px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--ibby-font-display); letter-spacing: -.025em; }
[hidden] { display: none !important; }
.eyebrow { margin-bottom: 5px; color: var(--green-2); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.muted { color: var(--muted); line-height: 1.55; }
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: radial-gradient(circle at 15% 10%, rgba(90,61,115,.16), transparent 34%), radial-gradient(circle at 85% 82%, rgba(10,78,53,.14), transparent 36%), var(--paper); }
.login-card { width: min(440px, 100%); padding: 42px; border: 1px solid rgba(23,63,54,.12); border-radius: 28px; background: rgba(255,253,247,.92); box-shadow: var(--shadow); }
.brand-mark { width: 112px; height: 72px; margin-bottom: 24px; }
.stack { display: grid; gap: 18px; }
.small-gap { gap: 10px; }
label { display: grid; gap: 7px; color: #36433f; font-size: .84rem; font-weight: 700; }
input, select, textarea { width: 100%; min-height: 46px; border: 1px solid var(--line); border-radius: 11px; background: #fff; color: var(--ink); padding: 11px 13px; }
textarea { resize: vertical; }
.form-error { margin: 0; padding: 10px 12px; border-radius: 9px; background: var(--red-bg); color: var(--red); font-size: .84rem; }
.button { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 9px 16px; border: 1px solid transparent; border-radius: 10px; font-weight: 750; transition: transform .15s ease, background .15s ease; }
.button:hover { transform: translateY(-1px); }
.button:disabled { cursor: wait; opacity: .62; transform: none; }
.button.primary { background: var(--green); color: #fff; }
.button.secondary { border-color: #bfd2ca; background: var(--mint); color: var(--green); }
.button.ghost { border-color: var(--line); background: transparent; color: var(--ink); }
.button.danger-outline { border-color: #e0b7b1; background: transparent; color: var(--red); }
.button.compact { min-height: 34px; padding: 5px 10px; font-size: .78rem; }
.button.full { width: 100%; }
.button-row { display: flex; gap: 10px; flex-wrap: wrap; }
.button-row.center { justify-content: center; }
.button-row.end { justify-content: flex-end; }
.icon-button { width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 10px; background: transparent; color: var(--ink); font-size: 1.25rem; }
.topbar { height: 78px; display: flex; align-items: center; gap: 18px; padding: 0 28px; border-bottom: 1px solid var(--line); box-shadow: inset 0 -2px 0 rgba(180,141,29,.22); background: rgba(255,253,250,.94); backdrop-filter: blur(14px); position: sticky; top: 0; z-index: 30; }
.audit-topbar-brand { min-width: 0; }
.audit-topbar-logo { width: 56px; height: 42px; }
.audit-topbar-brand .eyebrow { display: block; margin: 0; }
.audit-topbar-title { display: block; overflow: hidden; color: var(--ibby-purple-deep); font-size: 1.16rem; line-height: 1.15; text-overflow: ellipsis; white-space: nowrap; }
.topbar .eyebrow { margin: 0; }
.topbar-actions { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.user-name { color: var(--muted); font-size: .84rem; }
.workspace { display: grid; grid-template-columns: 238px minmax(0,1fr); min-height: calc(100vh - 78px); }
.sidebar { padding: 22px 16px; border-right: 1px solid var(--line); background: #f0ecf3; }
.nav-list { display: grid; gap: 6px; }
.nav-item { width: 100%; min-height: 46px; display: flex; align-items: center; gap: 12px; padding: 10px 13px; border: 0; border-radius: 11px; background: transparent; color: #48534f; font-weight: 750; text-align: left; }
.nav-item.active, .nav-item:hover { background: var(--panel); color: var(--green); box-shadow: 0 4px 14px rgba(43,54,49,.07); }
.nav-item span { width: 24px; font-size: 1.2rem; }
.sidebar-note { margin-top: 28px; padding: 15px; border-radius: 13px; background: rgba(23,63,54,.07); color: var(--green); font-size: .77rem; line-height: 1.45; }
.sidebar-note p { margin: 5px 0 0; }
.content { min-width: 0; padding: 32px clamp(18px,4vw,52px) 60px; }
.source-banner { max-width: 1420px; display: grid; grid-template-columns: minmax(0,1fr) minmax(260px,390px); gap: 22px; align-items: center; margin: 0 auto 24px; padding: 18px 20px; border: 1px solid #c6d8d0; border-left: 5px solid var(--green-2); border-radius: 15px; background: #edf5f0; color: var(--green); }
.source-banner-copy strong { display: block; line-height: 1.35; }
.source-banner-copy p:last-child { margin: 5px 0 0; color: #435b53; font-size: .82rem; line-height: 1.45; }
.source-banner-state { display: grid; justify-items: end; gap: 7px; text-align: right; }
.source-banner-state small { max-width: 390px; color: #53645e; font-size: .72rem; line-height: 1.4; }
.data-alert { max-width: 1420px; margin: 0 auto 22px; padding: 12px 14px; border: 1px solid #e2c08a; border-radius: 11px; background: var(--amber-bg); color: #714a17; font-size: .82rem; line-height: 1.45; }
.page { display: none; max-width: 1420px; margin: 0 auto; }
.page.active { display: block; }
.page-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; margin-bottom: 26px; }
.page-heading h2 { margin-bottom: 6px; font-size: clamp(1.55rem,3vw,2.15rem); }
.page-heading p { margin-bottom: 0; }
.metrics { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 14px; margin-bottom: 24px; }
.metrics article { padding: 18px; border: 1px solid var(--line); border-radius: 15px; background: var(--panel); }
.metrics span { display: block; color: var(--muted); font-size: .75rem; }
.metrics strong { display: block; margin-top: 5px; color: var(--green); font-size: 1.75rem; }
.panel, .empty-panel { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); box-shadow: 0 7px 22px rgba(37,48,43,.045); }
.empty-panel { padding: 58px 24px; text-align: center; }
.empty-icon { width: 56px; height: 56px; display: grid; place-items: center; margin: 0 auto 16px; border-radius: 50%; background: var(--mint); color: var(--green); font-size: 1.8rem; }
.empty-panel p { max-width: 600px; margin: 0 auto 22px; color: var(--muted); }
.session-layout { display: grid; grid-template-columns: minmax(0,1fr) 290px; gap: 18px; }
.session-main { min-width: 0; display: grid; gap: 18px; }
.panel { min-width: 0; padding: 20px; }
.scan-panel { border-top: 4px solid var(--green-2); }
.session-heading, .panel-heading, .dialog-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.local-sync-summary { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.session-heading { padding-bottom: 16px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.session-heading h3, .panel-heading h3, .dialog-heading h2 { margin: 0; }
.breadcrumb { margin-bottom: 3px; color: var(--green-2); font-size: .78rem; font-weight: 800; }
.status-pill { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: 999px; font-size: .72rem; font-weight: 850; white-space: nowrap; }
.status-pill.success { background: var(--mint); color: var(--green); }
.status-pill.warning { background: var(--amber-bg); color: var(--amber); }
.status-pill.danger { background: var(--red-bg); color: var(--red); }
.status-pill.info { background: var(--blue-bg); color: var(--blue); }
.scan-form > label { margin-bottom: 8px; color: var(--green); }
.field-hint { margin: 8px 0 0; color: var(--muted); font-size: .76rem; line-height: 1.4; }
.scan-control { display: grid; grid-template-columns: minmax(0,1fr) auto auto; gap: 10px; }
.scan-control input { min-height: 58px; border: 2px solid #88aa9d; font-size: 1.08rem; font-weight: 700; letter-spacing: .02em; }
.scan-options { display: flex; gap: 12px; margin-top: 13px; }
.scan-options label { min-width: 180px; }
.scan-options .grow { flex: 1; }
.capture-alternatives { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 8px; }
.capture-alternatives .field-hint { margin: 0; }
.scan-feedback { margin-top: 16px; padding: 15px; border-radius: 12px; background: var(--mint); color: var(--green); line-height: 1.45; }
.scan-feedback.warning { background: var(--amber-bg); color: #785019; }
.scan-feedback.danger { background: var(--red-bg); color: var(--red); }
.book-enrichment { margin-top: 14px; padding: 16px; border: 1px solid #c9d8e0; border-radius: 12px; background: #f2f7f9; }
.book-enrichment h3 { margin-bottom: 5px; }
.book-enrichment > .muted { margin-bottom: 12px; }
.book-links { display: flex; gap: 8px; flex-wrap: wrap; }
.panel-heading { margin-bottom: 14px; }
.panel-heading .eyebrow { margin: 0; }
.table-wrap { width: 100%; max-width: 100%; min-width: 0; overflow-x: auto; }
.table-wrap table { min-width: 840px; }
table { width: 100%; border-collapse: collapse; font-size: .83rem; }
th { padding: 10px 9px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .7rem; text-align: left; text-transform: uppercase; letter-spacing: .045em; }
td { padding: 11px 9px; border-bottom: 1px solid #ebe7dc; vertical-align: top; }
tbody tr:last-child td { border-bottom: 0; }
.sticky-panel { position: sticky; top: 98px; }
.session-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 14px 0 18px; }
.session-stats div { padding: 12px; border-radius: 11px; background: #f0eee6; }
.session-stats strong { display: block; color: var(--green); font-size: 1.5rem; }
.session-stats span { color: var(--muted); font-size: .7rem; }
.progress-block { margin-bottom: 18px; }
.progress-block div { display: flex; justify-content: space-between; margin-bottom: 7px; font-size: .75rem; color: var(--muted); }
progress { width: 100%; accent-color: var(--green-2); }
.location-tree { display: grid; gap: 14px; }
.location-card { padding: 18px; border: 1px solid var(--line); border-radius: 15px; background: var(--panel); }
.location-card.room { border-left: 5px solid var(--green); }
.location-card.shelf { margin-left: 28px; border-left: 4px solid #779d8f; }
.location-card.bin { margin-left: 56px; border-left: 3px solid #c8a55f; }
.location-row { display: flex; align-items: center; gap: 12px; }
.location-row > div:first-of-type { flex: 1; }
.location-row h3 { margin: 0 0 3px; font-size: .98rem; }
.location-row p { margin: 0; color: var(--muted); font-size: .76rem; }
.session-list { display: grid; gap: 12px; }
.session-card { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 18px; align-items: center; padding: 18px; border: 1px solid var(--line); border-radius: 15px; background: var(--panel); }
.session-card h3 { margin: 0 0 5px; }
.session-card p { margin: 0; color: var(--muted); font-size: .8rem; }
.session-card .meta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; }
.session-card .meta span { padding: 4px 8px; border-radius: 7px; background: #f0eee6; color: #4d5c56; font-size: .72rem; }
.dialog { width: min(520px,calc(100vw - 28px)); border: 1px solid var(--line); border-radius: 20px; background: var(--panel); color: var(--ink); padding: 0; box-shadow: 0 30px 80px rgba(20,28,25,.28); }
.dialog::backdrop { background: rgba(23,33,30,.58); backdrop-filter: blur(3px); }
.dialog form { display: grid; gap: 16px; padding: 24px; }
.dialog-heading { padding-bottom: 13px; border-bottom: 1px solid var(--line); }
.camera-dialog { width: min(760px,calc(100vw - 28px)); }
.provisional-dialog { width: min(720px,calc(100vw - 28px)); }
.provisional-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.camera-shell { display: grid; gap: 15px; padding: 22px; }
.camera-privacy { margin: 0; padding: 10px 12px; border-radius: 10px; background: var(--mint); color: var(--green); font-size: .78rem; line-height: 1.45; }
.camera-viewport { min-height: 260px; position: relative; display: grid; place-items: center; overflow: hidden; border-radius: 14px; background: #0e1714; }
.camera-viewport video { width: 100%; max-height: min(54vh,520px); min-height: 260px; display: block; object-fit: cover; }
.camera-guide { width: min(78%,520px); height: min(42%,190px); position: absolute; inset: 50% auto auto 50%; transform: translate(-50%,-50%); border: 3px solid rgba(255,255,255,.9); border-radius: 14px; box-shadow: 0 0 0 999px rgba(0,0,0,.16); }
.camera-guide::after { content: "QR o código de barras"; position: absolute; left: 50%; bottom: -31px; transform: translateX(-50%); color: #fff; font-size: .72rem; font-weight: 800; white-space: nowrap; text-shadow: 0 1px 3px #000; }
.camera-status { min-height: 22px; margin: 0; color: var(--green); font-size: .84rem; font-weight: 700; }
.camera-actions { align-items: center; }
.camera-detection { display: grid; gap: 12px; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: #faf8f1; }
.camera-detection-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.camera-detection-heading h3 { margin: 0; overflow-wrap: anywhere; }
.camera-detection > .muted { margin: 0; }
.ocr-candidates { display: grid; gap: 6px; padding: 12px; border: 1px solid #d5a92f; border-radius: 10px; background: #fff8df; }
.ocr-candidates[hidden] { display: none; }
.ocr-candidates label { color: var(--ink); font-size: .78rem; font-weight: 800; }
.optional-cover-ocr { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 10px 16px; padding: 13px; border: 1px dashed #c7b36d; border-radius: 12px; background: #fffcf0; }
.optional-cover-ocr p { margin: 4px 0 0; }
.cover-ocr-result { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: end; gap: 8px 12px; }
.cover-ocr-result[hidden] { display: none; }
.cover-ocr-result label { grid-column: 1 / -1; font-size: .78rem; font-weight: 800; }
.metadata-list { display: grid; grid-template-columns: minmax(110px,auto) minmax(0,1fr); gap: 7px 14px; margin: 0; padding: 12px; border-radius: 10px; background: #f0eee6; font-size: .78rem; }
.metadata-list dt { color: var(--muted); font-weight: 750; }
.metadata-list dd { min-width: 0; margin: 0; overflow-wrap: anywhere; }
.visually-hidden { width: 1px !important; height: 1px !important; position: absolute !important; overflow: hidden !important; clip: rect(0 0 0 0) !important; clip-path: inset(50%) !important; white-space: nowrap !important; }
.optional { color: var(--muted); font-weight: 500; }
.context-note { margin: 0; padding: 11px 12px; border-radius: 10px; background: #f0eee6; color: var(--muted); font-size: .78rem; line-height: 1.45; }
.toast-region { position: fixed; right: 18px; bottom: 18px; z-index: 80; display: grid; gap: 8px; }
.toast { max-width: 360px; padding: 12px 14px; border-radius: 11px; background: var(--ink); color: #fff; box-shadow: var(--shadow); font-size: .82rem; }
.mobile-only { display: none; }
@media (max-width: 980px) {
  .metrics { grid-template-columns: 1fr 1fr; }
  .source-banner { grid-template-columns: 1fr; }
  .source-banner-state { justify-items: start; text-align: left; }
  .session-layout { grid-template-columns: 1fr; }
  .sticky-panel { position: static; }
}
@media (max-width: 760px) {
  .mobile-only { display: inline-grid; place-items: center; }
  .topbar { height: auto; min-height: 70px; padding: 10px 14px; }
  .topbar-actions .user-name { display: none; }
  .topbar-actions { gap: 7px; }
  .topbar .button { padding-inline: 10px; }
  .workspace { display: block; min-height: calc(100vh - 70px); }
  .sidebar { width: 250px; position: fixed; z-index: 55; top: 0; bottom: 0; left: 0; transform: translateX(-102%); transition: transform .2s ease; box-shadow: var(--shadow); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-backdrop { position: fixed; inset: 0; z-index: 50; background: rgba(0,0,0,.36); }
  .content { padding: 24px 14px 45px; }
  .page-heading { display: grid; }
  .page-heading .button { width: 100%; }
  .scan-control { grid-template-columns: 1fr; }
  .scan-options { display: grid; }
  .capture-alternatives { display: grid; }
  .capture-alternatives .button { width: 100%; }
  .metrics { gap: 8px; }
  .metrics article { padding: 13px; }
  .metrics strong { font-size: 1.35rem; }
  .location-card.shelf { margin-left: 12px; }
  .location-card.bin { margin-left: 24px; }
  .location-row { align-items: flex-start; flex-wrap: wrap; }
  .location-row .button-row { width: 100%; }
  .session-card { grid-template-columns: 1fr; }
  .session-card .button-row { width: 100%; }
  .session-card .button { flex: 1; }
  .camera-shell { padding: 16px; }
  .camera-viewport, .camera-viewport video { min-height: 220px; }
  .camera-actions .button { width: 100%; }
  .metadata-list { grid-template-columns: 1fr; gap: 3px; }
  .metadata-list dd { margin-bottom: 7px; }
  .provisional-grid { grid-template-columns: 1fr; }
  .optional-cover-ocr, .cover-ocr-result { grid-template-columns: 1fr; }
  .local-sync-summary { justify-content: flex-start; }
}
@media (max-width: 420px) {
  .login-card { padding: 28px 22px; }
  .audit-topbar-title { font-size: .96rem; }
  .status-pill { padding-inline: 8px; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .panel { padding: 15px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; } }

/* Auditoría v4: navegación progresiva y tablas de campo legibles. */
.location-group { margin: 0 0 12px; border: 1px solid var(--line); border-radius: 16px; background: #fff; overflow: hidden; }
.location-group > summary { display: flex; justify-content: space-between; gap: 16px; padding: 17px 19px; cursor: pointer; color: var(--green); font-weight: 850; list-style-position: inside; }
.location-group > summary:hover { background: var(--mint); }
.location-group > summary small { color: var(--muted); font-weight: 650; }
.location-group > .location-card { margin: 0 12px 12px; box-shadow: none; }
.shelf-group { margin: 0 14px 12px; border-radius: 12px; background: #fbfaf6; }
.shelf-group > summary { padding: 13px 15px; }
.location-picker { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
#session-members { min-height: 112px; }
#page-marc .table-wrap, #active-session .table-wrap { border: 1px solid var(--line); border-radius: 14px; background: #fff; }
#active-session table { min-width: 3200px; }
#page-marc table { min-width: 2350px; }
table th { position: sticky; top: 0; z-index: 1; background: #f4f1e9; white-space: nowrap; }
table td { max-width: 260px; vertical-align: top; overflow-wrap: anywhere; }
.table-caption { margin: 4px 0 0; color: var(--muted); font-size: .76rem; line-height: 1.4; }
.export-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 7px; }
.cover-cell { width: 74px; min-width: 74px; padding-block: 7px; text-align: center; }
.book-cover-thumb { width: 52px; height: 72px; display: block; margin: 0 auto; border: 1px solid var(--line); border-radius: 6px; background: #f0eee6; object-fit: cover; box-shadow: 0 3px 8px rgba(30,25,20,.1); }
.cover-placeholder { width: 52px; min-height: 72px; display: grid; place-items: center; margin: 0 auto; padding: 5px; border: 1px dashed #c7c0b2; border-radius: 6px; background: #f7f5ef; color: var(--muted); font-size: .62rem; line-height: 1.25; }
.source-summary { min-width: 190px; }
.source-summary strong, .source-summary span { display: block; }
.source-summary span { margin-top: 4px; color: var(--muted); font-size: .72rem; line-height: 1.35; }
.source-summary .cover-source-label { color: var(--blue); }
.source-links { min-width: 145px; display: grid; justify-items: start; gap: 5px; }
.source-state { color: var(--muted); font-size: .7rem; line-height: 1.35; }
.item-stage-select { width: 145px; min-height: 38px; padding: 7px 9px; font-size: .76rem; }
.item-order-input { width: 104px; min-height: 38px; padding: 7px 9px; font-size: .76rem; }
.accession-code { color: var(--green); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-weight: 800; white-space: nowrap; }
.marc-toolbar { display: flex; align-items: end; justify-content: space-between; gap: 18px; margin-bottom: 14px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 13px; background: var(--panel); }
.marc-toolbar label { width: min(360px,100%); }
.marc-toolbar p { margin: 0 0 11px; }
.collection-divider td { max-width: none; padding: 9px 12px; border-block: 1px solid #c9d8d0; background: #edf5f0; color: var(--green); font-weight: 850; letter-spacing: .015em; }
#active-session tbody tr:not(.collection-divider):hover td, #page-marc tbody tr:not(.collection-divider):hover td { background: #fcfbf7; }
.book-enrichment .metadata-list { margin-top: 10px; background: #fff; border: 1px solid var(--line); }
.page-heading h2 { max-width: 760px; }
.session-card { border-left: 5px solid var(--purple); }
.session-card:has(.status-pill.warning) { border-left-color: #d5a92f; }
@media (max-width: 760px) {
  .location-picker { grid-template-columns: 1fr; }
  .location-group > summary { padding: 14px; }
  .shelf-group { margin-inline: 8px; }
  .export-grid { grid-template-columns: 1fr; }
  .marc-toolbar { display: grid; align-items: stretch; }
  .marc-toolbar p { margin: 0; }
}