:root {
  color-scheme: light;
  --bg: #edf2f8; --surface: #ffffff; --ink: #172942; --muted: #52657d;
  --line: #d6e0ec; --soft: #f3f7fc; --brand: #1556c7; --brand-hover: #1044a1; --link: #1556c7;
  --nav: #102744; --nav-text: #e5eefb; --accent: #8bbcff;
  --warning-bg: #fff4d6; --warning-ink: #674608; --success-bg: #e5f5ed; --success-ink: #166444;
  --error-bg: #ffebea; --error-ink: #96332d; --shadow: 0 8px 30px #153c6610;
}
html[data-theme="dark"] {
  color-scheme: dark; --bg: #0d1726; --surface: #162439; --ink: #ecf2fc; --muted: #b0c1d6;
  --line: #30435c; --soft: #1c2d45; --brand: #2769d5; --brand-hover: #1a57b9; --link: #9bc4ff;
  --warning-bg: #392e17; --warning-ink: #ffdc8f; --success-bg: #123d30; --success-ink: #9ce7c6;
  --error-bg: #482523; --error-ink: #ffbbb4; --shadow: none;
}
@media (prefers-color-scheme: dark) {
  html[data-theme="auto"] {
    color-scheme: dark; --bg: #0d1726; --surface: #162439; --ink: #ecf2fc; --muted: #b0c1d6;
    --line: #30435c; --soft: #1c2d45; --brand: #2769d5; --brand-hover: #1a57b9; --link: #9bc4ff;
    --warning-bg: #392e17; --warning-ink: #ffdc8f; --success-bg: #123d30; --success-ink: #9ce7c6;
    --error-bg: #482523; --error-ink: #ffbbb4; --shadow: none;
  }
}
* { box-sizing: border-box; }
[hidden] { display:none !important; }
.settings-layout { display:grid; grid-template-columns:16rem minmax(0,1fr); gap:1.5rem; align-items:start; }
.settings-nav { display:grid; gap:.25rem; position:sticky; top:1rem; padding:1rem; }
.settings-nav a { padding:.65rem; border-radius:.45rem; text-decoration:none; }
.settings-nav a[aria-current] { background:var(--brand); color:#fff; }
.settings-layout .form-grid { grid-template-columns:repeat(auto-fit,minmax(min(100%,18rem),1fr)); }
.settings-layout textarea { min-height:7rem; }
.settings-layout pre.wrap { white-space:pre-wrap; overflow-wrap:anywhere; }
.filter-panel, .saved-search, .access-editor { border:1px solid var(--line); border-radius:.6rem; padding:1rem; margin:.75rem 0; }
.filter-panel summary, .access-editor summary, .account-menu summary { cursor:pointer; }
.filter-panel .filter-grid { margin:1rem 0; }
.filter-chips { display:flex; flex-wrap:wrap; gap:.5rem; align-items:center; }
.filter-chips a { max-width:100%; overflow-wrap:anywhere; }
.account-menu nav { display:grid; padding:.5rem; gap:.4rem; }
.account-menu nav a { color:var(--nav-text); padding:.5rem; }
.account-menu .sidebar-user { list-style:none; }
.account-menu .sidebar-user strong, .account-menu .sidebar-user small { display:block; }
.audience-list { max-height:24rem; overflow:auto; margin:1rem 0; border:1px solid var(--line); border-radius:.5rem; }
.audience-row { display:grid; grid-template-columns:minmax(8rem,1fr) auto auto; gap:.75rem; padding:.65rem; align-items:center; border-bottom:1px solid var(--line); }
.audience-row>span { overflow-wrap:anywhere; }
.operation-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(13rem,1fr)); gap:.75rem; margin:1rem 0; }
.operation-item { background:var(--soft); border:1px solid var(--line); border-radius:.65rem; padding:1rem; }
.operation-item .tag { float:right; margin-left:.5rem; }
.tag.ok { background:var(--success-bg); color:var(--success-ink); }
.tag.error { background:var(--error-bg); color:var(--error-ink); }
.tag.warning { background:var(--warning-bg); color:var(--warning-ink); }
.structure-tree { max-height:22rem; overflow:auto; padding-left:1.25rem; }
.structure-tree li { padding:.45rem 0; }
@media(max-width:950px) { .settings-layout { grid-template-columns:1fr; }.settings-nav { position:static; grid-template-columns:repeat(auto-fit,minmax(12rem,1fr)); }.settings-nav label { grid-column:1 / -1; } }
@media(max-width:600px) { .audience-row { grid-template-columns:1fr 1fr; }.audience-row>span { grid-column:1 / -1; }.settings-nav { grid-template-columns:1fr; } }
.topbar-actions { display:flex; align-items:center; justify-content:flex-end; gap:1.5rem; flex-wrap:wrap; }
.notification-bell { display:inline-flex; align-items:center; gap:.55rem; color:var(--link); font-size:.9375rem; text-decoration:none; padding:.7rem; border-radius:.6rem; }
.notification-bell:hover { background:var(--soft); }
.unread-badge { min-width:1.5rem; text-align:center; border-radius:1rem; background:var(--brand); color:white; padding:.1rem .35rem; font-size:.875rem; }
.download-actions { display:flex; flex-wrap:wrap; gap:.6rem; align-items:center; }
.favorite-form { margin:0; }
.favorite-button { gap:.45rem; }
.favorite-button.is-saved { color:var(--warning-ink); background:var(--warning-bg); }
.favorite-button span[aria-hidden] { font-size:1.25rem; line-height:1; }
.personal-tabs { display:flex; gap:.5rem; flex-wrap:wrap; border-bottom:1px solid var(--line); padding-bottom:.8rem; }
.personal-tabs a { padding:.65rem 1rem; text-decoration:none; border-radius:.6rem; }
.personal-tabs a[aria-current] { background:var(--brand); color:white; }
.notification-row { display:flex; gap:1rem; align-items:center; justify-content:space-between; padding:1.25rem 1rem; border-bottom:1px solid var(--line); }
.notification-row>div { min-width:0; overflow-wrap:anywhere; }
.notification-row.is-unread { border-left:.25rem solid var(--brand); background:var(--soft); }
.notification-row h3 { margin:.35rem 0; }
.notification-row h3 a { color:var(--ink); text-decoration:none; }
.rail-notification { padding:.8rem 0; border-top:1px solid var(--line); overflow-wrap:anywhere; }
.text-preview { background:var(--soft); color:var(--ink); border:1px solid var(--line); border-radius:.6rem; padding:1rem; font:1rem/1.65 ui-monospace,monospace; white-space:pre-wrap; overflow-wrap:anywhere; max-height:70vh; overflow:auto; tab-size:4; }
.csv-preview { font-size:1rem; }
.csv-preview td { white-space:pre-wrap; min-width:8rem; max-width:36rem; overflow-wrap:anywhere; vertical-align:top; }
.csv-preview caption { padding:1rem; text-align:left; }
.image-preview { text-align:center; background:var(--soft); padding:1rem; border-radius:.7rem; }
.image-preview img { max-width:100%; max-height:75vh; object-fit:contain; }
.pdf-controls { display:flex; align-items:center; flex-wrap:wrap; gap:1rem; margin:1rem 0; }
.pdf-controls label { display:flex; align-items:center; gap:.5rem; }
.pdf-surface { max-height:75vh; overflow:auto; background:var(--soft); padding:1rem; margin:1rem 0; }
.pdf-surface canvas { display:block; background:white; margin:auto; }
@media(max-width:760px) {
  .topbar-actions { gap:.25rem; }
  .topbar-actions img { max-width:140px; }
  .notification-bell>span:not(.unread-badge) { display:none; }
  .download-actions { width:100%; }
  .notification-row { align-items:flex-start; flex-direction:column; }
}
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
textarea { font: inherit; line-height: 1.55; resize: vertical; min-width: 0; width: 100%; padding: .75rem .8rem; border: 1px solid var(--line); border-radius: .5rem; background: var(--surface); color: var(--ink); }
button:disabled { opacity: .6; cursor: wait; }
.catalog-head { display: flex; align-items: center; justify-content: space-between; gap: 1.1rem; flex-wrap: wrap; margin-bottom: 1.3rem; }
.catalog-head h2 { font-size: clamp(1.5rem, 2.5vw, 2rem); }
.catalog-search { display: flex; gap: .65rem; width: 100%; }
.catalog-search input { min-height: 3.2rem; flex: 1; }
.category-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: .85rem; margin: 1rem 0 1.5rem; }
.category-tile { --category: #2769d5; display: flex; gap: .8rem; align-items: center; min-height: 5.5rem; padding: 1rem; border: 1px solid var(--line); border-left: .25rem solid var(--category); border-radius: .75rem; background: var(--surface); color: var(--ink); text-decoration: none; box-shadow: var(--shadow); }
.category-tile:hover { border-color: var(--category); background: var(--soft); }
.category-tile strong { font-size: .9375rem; }
.category-number { font-weight: 750; color: var(--muted); font-size: .8125rem; }
.category-2,.category-7,.category-12 { --category: #139477; }
.category-3,.category-8,.category-10 { --category: #805dd1; }
.category-4,.category-9 { --category: #c18924; }
.category-5,.category-11 { --category: #c45578; }
.download-list { margin-top: 1rem; }
.download-row { display: flex; align-items: center; gap: 1rem; padding: 1.2rem 0; border-bottom: 1px solid var(--line); }
.download-row:last-child { border-bottom: 0; }
.file-mark { width: 3.4rem; min-height: 3.8rem; flex-shrink: 0; padding: .3rem; display: grid; place-items: center; background: var(--soft); border: 1px solid var(--line); border-radius: .6rem; color: var(--link); font-size: .75rem; font-weight: 750; overflow-wrap: anywhere; }
.file-summary { min-width: 0; flex: 1; }
.file-summary h3 { margin: .25rem 0; overflow-wrap: anywhere; }
.file-summary h3 a { text-decoration: none; color: var(--ink); }
.file-summary h3 a:hover { color: var(--link); text-decoration: underline; }
.file-description { color: var(--muted); margin: .3rem 0; font-size: .9375rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; overflow-wrap: anywhere; }
.file-meta,.file-kicker { display: flex; gap: .4rem 1rem; align-items: center; flex-wrap: wrap; color: var(--muted); font-size: .8125rem; }
.file-meta span:empty { display: none; }
.state { display: inline-flex; width: fit-content; border-radius: .4rem; padding: .2rem .5rem; font-size: .8125rem; font-weight: 650; background: var(--soft); color: var(--muted); white-space: nowrap; }
.state.published { background: var(--success-bg); color: var(--success-ink); }
.state.draft { background: var(--warning-bg); color: var(--warning-ink); }
.state.blocked { background: var(--error-bg); color: var(--error-ink); }
.filter-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: .8rem; }
.folder-links { display: flex; flex-wrap: wrap; gap: .6rem; }
.folder-links a { font-size: .875rem; padding: .5rem .7rem; border: 1px solid var(--line); border-radius: .5rem; text-decoration: none; }
.school-options { display: grid; gap: .7rem; border: 1px solid var(--line); border-radius: .6rem; margin: 0; padding: 1rem; }
.school-options legend { font-size: .9375rem; font-weight: 650; padding: 0 .4rem; }
.school-list,.version-history { padding-left: 1.1rem; margin: 1rem 0; }
.school-list li,.version-history li { padding: .4rem 0; overflow-wrap: anywhere; }
.metadata-extra { margin: .3rem 0; font-size: 1rem; }
.metadata-extra[open] summary { margin-bottom: 1rem; }
.metadata-extra label { margin-bottom: .7rem; }
.pending-upload { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.pending-upload form { margin-top: .6rem; }
.upload-progress { margin-top: 1.5rem; border-top: 1px solid var(--line); padding-top: 1.5rem; }
.upload-progress progress { width: 100%; height: 1rem; accent-color: var(--brand); }
.detail-layout { display: grid; grid-template-columns: minmax(0,2fr) minmax(17rem,1fr); gap: 1.4rem; margin-bottom: 1.4rem; align-items: start; }
.preserve-lines { white-space: pre-wrap; overflow-wrap: anywhere; }
.checksum { font-size: .875rem; overflow-wrap: anywhere; user-select: all; }
.backup-entry { padding: 1.2rem 0; border-top: 1px solid var(--line); font-size: 1rem; }
.backup-entry > .stack { max-width: 46rem; }
@media (min-width: 1800px) { .category-grid { grid-template-columns: repeat(4,minmax(0,1fr)); } }
@media (max-width: 1100px) { .detail-layout { grid-template-columns: 1fr; } .category-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } .filter-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media (max-width: 600px) { .category-grid,.filter-grid { grid-template-columns: 1fr; } .category-tile { min-height: 4rem; } .download-row { flex-wrap: wrap; } .file-summary { flex-basis: calc(100% - 5rem); } .download-row > .button { margin-left: 4.4rem; } .catalog-search { flex-wrap: wrap; } .catalog-search input { flex-basis: 100%; } }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 1rem/1.55 "Segoe UI", system-ui, -apple-system, sans-serif; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(1.5rem, 2.3vw, 2.1rem); line-height: 1.15; letter-spacing: -.025em; }
h2 { font-size: 1.45rem; line-height: 1.25; letter-spacing: -.018em; }
h3 { font-size: 1.08rem; }
p { margin-top: .8rem; }
a { color: var(--link); }
button, input, select { font: inherit; }
button, a, input, select, summary { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid #f5ab29; outline-offset: 3px; }
.skip { position: fixed; top: -5rem; left: 1rem; padding: .7rem; z-index: 99; background: var(--surface); }
.skip:focus { top: .5rem; }
.eyebrow { font-size: .75rem; font-weight: 750; letter-spacing: .12em; margin: 0 0 .55rem; }
.muted, .help, .small { color: var(--muted); }
.small, .help, small { font-size: .875rem; }
.help { line-height: 1.5; }
.stack { display: grid; gap: 1rem; }
.stack > p { margin: 0; }
.card { background: var(--surface); border: 1px solid var(--line); padding: 1.6rem; border-radius: 1rem; box-shadow: var(--shadow); min-width: 0; }
.card h2 { margin-bottom: .8rem; }
.card + .card { margin-top: 1.3rem; }
.notice { background: var(--warning-bg); color: var(--warning-ink); padding: 1rem 1.2rem; border-radius: .65rem; margin: 1.1rem 0; border: 1px solid #c88b222d; overflow-wrap: anywhere; }
.notice.compact { font-size: .875rem; }
.notice.error { background: var(--error-bg); color: var(--error-ink); border-color: #ad3e3844; }
.notice.success { background: var(--success-bg); color: var(--success-ink); border-color: #24906144; }
.notice p { margin-top: .4rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .9rem; min-height: 2.85rem; padding: .65rem 1.2rem; font-size: .9375rem; line-height: 1.4; font-weight: 650; border: 1px solid transparent; border-radius: .6rem; text-decoration: none; text-align: center; transition: background .15s; }
.button.primary { background: var(--brand); color: #fff; }
.button.primary:hover { background: var(--brand-hover); }
.button.secondary { background: var(--soft); border-color: var(--line); color: var(--ink); }
.button.secondary:hover { border-color: var(--brand); }
.button.white { background: #fff; color: #154c9c; }
.button.ghost { background: transparent; border-color: #aac8ee55; color: #e5eefb; }
.button.danger { background: var(--error-bg); color: var(--error-ink); border-color: #ac493e66; }
.button-row { display: flex; gap: .7rem; flex-wrap: wrap; margin-top: 1rem; }
.full { width: 100%; }
label { display: grid; gap: .45rem; font-size: .9375rem; font-weight: 650; min-width: 0; }
input, select { width: 100%; min-width: 0; padding: .75rem .8rem; border: 1px solid var(--line); border-radius: .5rem; background: var(--surface); color: var(--ink); line-height: 1.3; }
input:focus, select:focus { border-color: var(--brand); }
.checkbox { display: flex; align-items: flex-start; gap: .8rem; font-size: .875rem; font-weight: 400; }
.checkbox input { width: 1.2rem; height: 1.2rem; margin: .15rem 0 0; flex: 0 0 auto; accent-color: var(--brand); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.inline-form { display: flex; align-items: flex-end; flex-wrap: wrap; gap: 1rem; margin-top: 1.5rem; }
.inline-form label { flex: 1 1 16rem; }
.pill, .tag { font-size: .8125rem; font-weight: 600; border: 1px solid var(--line); border-radius: 2rem; padding: .25rem .65rem; display: inline-block; line-height: 1.5; }
.tag { background: var(--soft); }
.auth-shell { min-height: 100vh; display: grid; grid-template-columns: minmax(21rem, 42%) 1fr; }
.auth-intro { background: linear-gradient(155deg, #102744 0%, #164d94 68%, #2479b5 100%); color: #fff; padding: clamp(2rem, 4vw, 4.5rem); display: flex; flex-direction: column; justify-content: space-between; gap: 4rem; }
.brand-logo { width: min(100%, 36rem); background: #fff; padding: .8rem; border-radius: .5rem; }
.auth-intro h1 { font-size: clamp(2.6rem, 4.1vw, 4.7rem); font-weight: 720; }
.auth-intro .eyebrow { color: #b7d8ff; }
.auth-intro p:not(.eyebrow) { color: #e0ecff; }
.auth-intro small { color: #d3e2f7; }
.intro-bottom .pill { border-color: #a7c7ef88; color: #fff; }
.intro-bottom p { margin: 1.1rem 0 .7rem; }
.auth-main { display: grid; align-items: center; padding: 3rem clamp(1.25rem, 5vw, 6rem); }
.auth-form-card { width: min(100%, 29rem); margin: auto; }
.auth-form-card h2, .setup-card h2 { font-size: 2rem; }
.auth-form-card form { margin-top: 1.5rem; }
.auth-form-card .help { margin-top: 1.5rem; }
.security-line { font-size: .875rem; color: var(--muted); border-top: 1px solid var(--line); margin-top: 2.4rem; padding-top: 1rem; }
.setup-shell { grid-template-columns: minmax(20rem, 34%) 1fr; }
.setup-card { width: min(100%, 52rem); margin: auto; }
.setup-card h3 { margin: 1.5rem 0 .5rem; }
.setup-card form { margin-top: 1.5rem; }
.checks { list-style: none; padding: 0; margin: 1.5rem 0; }
.checks li { display: grid; grid-template-columns: 2.2rem minmax(0, 1fr) auto; gap: .8rem; align-items: start; padding: .9rem 0; border-bottom: 1px solid var(--line); }
.checks li p { font-size: .875rem; color: var(--muted); margin-top: .2rem; }
.check-icon { border-radius: 50%; width: 1.9rem; height: 1.9rem; text-align: center; line-height: 1.9rem; font-weight: 750; }
.check-icon.good { background: var(--success-bg); color: var(--success-ink); }
.check-icon.bad { background: var(--error-bg); color: var(--error-ink); }
.check-icon.warn { background: var(--warning-bg); color: var(--warning-ink); }
.app-shell { display: grid; grid-template-columns: 15rem minmax(0, 1fr); min-height: 100vh; }
.sidebar { position: sticky; top: 0; height: 100vh; overflow-y: auto; padding: 1.8rem 1.05rem 1.2rem; display: flex; flex-direction: column; background: var(--nav); color: var(--nav-text); }
.sidebar-brand { display: flex; align-items: center; gap: .75rem; text-decoration: none; color: #fff; font-weight: 700; padding: 0 .4rem 1.8rem; }
.sidebar-brand small { display: block; color: #adbfda; font-size: .75rem; font-weight: 400; }
.brand-monogram { background: #326dde; color: #fff; padding: .4rem .7rem; font-size: 1.3rem; border-radius: .65rem; }
.workspace-label { font-size: .75rem; font-weight: 650; letter-spacing: .1em; color: #a2b5d3; padding: .5rem .65rem; }
.sidebar nav { display: grid; gap: .4rem; }
.sidebar nav a { color: #d2def0; text-decoration: none; padding: .8rem .7rem; border-radius: .6rem; font-size: .9375rem; display: flex; align-items: center; gap: .8rem; }
.sidebar nav a:hover { background: #223d61; }
.sidebar nav a[aria-current] { background: #2c61b7; color: #fff; font-weight: 650; box-shadow: inset 3px 0 #9cccff; }
.nav-number { font-size: .75rem; color: #b5d3ff; width: 1.2rem; font-variant-numeric: tabular-nums; }
.sidebar-note { margin: 2.4rem .3rem 2rem; padding: 1rem; border: 1px solid #38516d; background: #192f4d; border-radius: .7rem; }
.sidebar-note p:not(.eyebrow) { font-size: .875rem; color: #b9cce5; margin-bottom: 1rem; }
.sidebar-note .eyebrow { color: #a1c3f0; font-size: .75rem; }
.sidebar-note .pill { border-color: #52698a; }
.sidebar-user { margin-top: auto; display: flex; align-items: center; gap: .7rem; padding: 1rem .25rem; border-top: 1px solid #38516d; font-size: .875rem; overflow-wrap: anywhere; }
.sidebar-user small { display: block; font-size: .75rem; color: #b3c7e1; }
.avatar { display: grid; place-items: center; flex: 0 0 2.3rem; height: 2.3rem; background: #355680; color: #fff; border-radius: 50%; }
.workspace { min-width: 0; display: flex; flex-direction: column; }
.topbar { padding: 1.7rem 2.1rem; border-bottom: 1px solid var(--line); background: var(--surface); display: flex; justify-content: space-between; gap: 1.5rem; align-items: center; }
.topbar .eyebrow { color: var(--muted); }
.topbar img { width: 15rem; max-width: 35%; background: white; padding: .6rem; border-radius: .35rem; }
.test-banner { background: var(--warning-bg); color: var(--warning-ink); padding: .6rem 2.1rem; display: flex; justify-content: space-between; gap: .5rem 1.5rem; flex-wrap: wrap; font-size: .875rem; }
.page-content { padding: 1.8rem 2.1rem; min-width: 0; flex: 1; }
.page-content > .notice:first-child { margin-top: 0; }
.dashboard { display: grid; grid-template-columns: minmax(0, 1fr) 17rem; gap: 1.4rem; align-items: start; }
.dashboard-main, .dashboard-rail { min-width: 0; }
.welcome-panel { background: linear-gradient(115deg, #174b97, #276bcc); color: #fff; padding: 2rem; border-radius: 1rem; position: relative; border-top: .25rem solid #86b9ff; }
.welcome-panel .eyebrow { color: #c7e1ff; }
.welcome-panel h2 { font-size: clamp(1.6rem, 2.3vw, 2.5rem); }
.welcome-panel p:not(.eyebrow) { color: #e3eeff; max-width: 48rem; }
.welcome-panel .button { margin-top: 1.5rem; }
.metric-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin: 1.3rem 0; }
.metric-grid .card { margin: 0; }
.metric { padding: 1.2rem; display: flex; flex-direction: column; gap: .5rem; }
.metric > span { color: var(--muted); font-size: .875rem; }
.metric > strong { font-size: 2.1rem; line-height: 1.25; }
.metric > .role-value { font-size: 1.05rem; overflow-wrap: anywhere; margin: .3rem 0 .65rem; }
.metric > small { color: var(--muted); margin-top: auto; }
.section-heading { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.section-heading h2, .section-heading p { margin: 0; }
.section-heading .eyebrow { margin-bottom: .45rem; }
.category-preview { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.2rem; }
.category-preview span { padding: .4rem .8rem; border-radius: .45rem; border: 1px solid var(--line); font-size: .875rem; background: var(--soft); }
.empty-area { border: 1px dashed var(--line); border-radius: .7rem; margin-top: 1.5rem; padding: 2rem 1rem; text-align: center; }
.empty-area p { font-size: .9375rem; color: var(--muted); max-width: 34rem; margin: .6rem auto 0; }
.empty-symbol { display: inline-grid; place-items: center; background: var(--soft); border: 1px solid var(--line); width: 2.8rem; height: 2.8rem; border-radius: .6rem; font-size: 1.7rem; margin-bottom: .8rem; }
.plain-list { list-style: none; margin: 1rem 0; padding: 0; font-size: .875rem; }
.plain-list li { display: flex; justify-content: space-between; gap: .7rem; padding: .65rem 0; border-bottom: 1px solid var(--line); }
.plain-list span { color: var(--muted); }
.text-link { color: var(--link); font-weight: 650; font-size: .9375rem; text-underline-offset: .2rem; }
.steps { padding-left: 1.3rem; color: var(--muted); font-size: .9375rem; }
.steps li { padding: .4rem 0 .4rem .25rem; }
.content-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.4rem; margin-bottom: 1.4rem; align-items: start; }
.content-grid > .card { margin-top: 0; }
.details { display: grid; grid-template-columns: minmax(8rem, 42%) minmax(0, 1fr); margin: 1.2rem 0; gap: .8rem; font-size: .9375rem; }
.details dt { color: var(--muted); }
.details dd { margin: 0; overflow-wrap: anywhere; }
.table-scroll { overflow-x: auto; margin: 1.2rem 0; }
table { width: 100%; border-collapse: collapse; text-align: left; font-size: .9375rem; }
th { font-size: .8125rem; text-transform: uppercase; letter-spacing: .035em; color: var(--muted); background: var(--soft); }
td, th { padding: .9rem .8rem; border-bottom: 1px solid var(--line); vertical-align: top; }
td { overflow-wrap: anywhere; }
td:first-child, th:first-child { padding-left: .6rem; }
.cell-sub { display: block; color: var(--muted); font-size: .875rem; margin-top: .25rem; }
details { font-size: .875rem; margin-top: .5rem; }
summary { cursor: pointer; color: var(--link); font-weight: 600; }
.admin-actions { border-top: 1px solid var(--line); margin-top: 1.5rem; padding-top: 1.2rem; }
.admin-actions form { margin-top: 1rem; }
.wrap { overflow-wrap: anywhere; word-break: break-word; }
.secret { border: 2px solid #9b772f; }
.secret h2 { font-size: 1.25rem; }
.one-time-secret { display: block; font: 1.3rem/1.6 ui-monospace, monospace; margin: .8rem 0; padding: .8rem 1rem; background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: .5rem; user-select: all; overflow-wrap: anywhere; }
.bullet-list { padding-left: 1.3rem; color: var(--muted); }
.bullet-list li { margin-bottom: .65rem; }
.page-footer { padding: 1rem 2.1rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .8125rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.rescue { max-width: 44rem; margin: 10vh auto; }
@media (min-width: 1800px) {
  .dashboard { grid-template-columns: minmax(0, 1fr) 21rem; }
  .app-shell { grid-template-columns: 17rem minmax(0, 1fr); }
  .page-content { padding: 2.2rem 3rem; }
}
@media (max-width: 1190px) {
  .dashboard { grid-template-columns: minmax(0, 1fr); }
  .dashboard-rail { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
  .dashboard-rail .card, .dashboard-rail .notice { margin: 0; }
  .dashboard-rail .notice { grid-column: 1 / -1; }
  .content-grid { grid-template-columns: 1fr; }
}
@media (max-width: 850px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; padding: 1rem; display: grid; grid-template-columns: 1fr auto; gap: .8rem; overflow: visible; }
  .sidebar-brand { padding: 0; }
  .sidebar .workspace-label, .sidebar-note, .sidebar-user { display: none; }
  .sidebar nav { grid-column: 1 / -1; grid-row: 2; display: flex; flex-wrap: wrap; gap: .25rem; }
  .sidebar nav a { padding: .65rem; }
  .nav-number { display: none; }
  .sidebar > form { grid-column: 2; grid-row: 1; }
  .topbar { padding: 1.2rem; }
  .page-content { padding: 1.2rem; }
  .test-banner { padding: .65rem 1.2rem; }
  .auth-shell { grid-template-columns: 1fr; }
  .auth-intro { gap: 1.5rem; padding: 1.6rem; }
  .auth-intro h1 { font-size: 2.3rem; }
  .auth-intro h1 br { display: none; }
  .auth-intro .intro-bottom, .auth-intro p:not(.eyebrow) { display: none; }
  .brand-logo { width: min(100%, 32rem); padding: .6rem; }
  .auth-main { padding: 2rem 1.25rem; }
  .auth-form-card { max-width: 35rem; }
}
@media (max-width: 520px) {
  .form-grid, .metric-grid, .dashboard-rail { grid-template-columns: 1fr; }
  .dashboard-rail .notice { grid-column: auto; }
  .metric-grid { gap: .6rem; }
  .metric { display: grid; grid-template-columns: 1fr auto; gap: .5rem; }
  .metric > strong { grid-column: 2; grid-row: 1 / 3; align-self: center; font-size: 1.6rem; }
  .metric > .role-value { max-width: 10rem; font-size: .9375rem; text-align: right; }
  .metric > small { grid-column: 1; }
  .topbar { align-items: flex-start; }
  .topbar img { max-width: 30%; }
  .topbar h1 { font-size: 1.45rem; }
  .card, .welcome-panel { padding: 1.2rem; }
  .details { grid-template-columns: 1fr; gap: .3rem; }
  .details dd { margin-bottom: .6rem; }
  .section-heading { flex-wrap: wrap; }
  .checks li { grid-template-columns: 1.8rem minmax(0, 1fr); }
  .checks li > .small { display: none; }
  .rescue { margin: 2rem 1rem; }
  .sidebar-brand small { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* Version 0.5.0: compact, grouped navigation and responsive administration. */
.icon { flex:0 0 1.375rem; width:1.375rem; height:1.375rem; vertical-align:middle; }
.app-shell { grid-template-columns:20rem minmax(0,1fr); }
.sidebar { padding:1.25rem .85rem; }
.sidebar-top { margin-bottom:1.3rem; }
.sidebar-brand { display:block; padding:.7rem .4rem; background:#fff; border-radius:.6rem; }
.sidebar-brand img { display:block; width:100%; height:auto; }
.sidebar nav { gap:.3rem; }
.sidebar nav a, .nav-group summary { min-height:2.9rem; font-size:.9375rem; }
.nav-group { margin:0; }
.nav-group summary { color:#e5eefb; display:flex; align-items:center; gap:.8rem; padding:.8rem .7rem; border-radius:.6rem; list-style:none; }
.nav-group summary::-webkit-details-marker { display:none; }
.nav-group summary::after { content:'›'; margin-left:auto; transform:rotate(90deg); font-size:1.3rem; line-height:1; }
.nav-group[open] summary::after { transform:rotate(-90deg); }
.nav-group summary:hover { background:#223d61; }
.nav-children { margin:.2rem 0 .4rem .9rem; padding-left:.45rem; border-left:1px solid #38516d; display:grid; gap:.2rem; }
.sidebar nav .nav-children a { padding:.6rem .55rem; gap:.65rem; font-size:.875rem; }
.nav-children .icon { width:1.15rem; height:1.15rem; flex-basis:1.15rem; }
.sidebar-note { margin:1.2rem .5rem; border:0; padding:0; background:none; }
.topbar-title { display:flex; align-items:center; gap:.75rem; min-width:0; }
.topbar-title>div { min-width:0; overflow-wrap:anywhere; }
.topbar-actions { flex-shrink:0; }
.brand-logo { height:auto; }
.auth-intro h1 { max-width:11ch; text-wrap:balance; }
.implementation-credit { font-size:.875rem; max-width:35rem; }
.personal-tabs { margin-bottom:1.25rem; }
.personal-tabs a { display:flex; align-items:center; gap:.65rem; }
.category-tile .icon { color:var(--category); width:1.6rem; height:1.6rem; flex-basis:1.6rem; }
.category-tile { min-height:4.4rem; padding:.85rem; }
.quick-links { display:flex; flex-wrap:wrap; gap:.65rem; margin-bottom:1.25rem; }
.quick-links .button { gap:.6rem; }
.bulk-toolbar { padding:1rem; margin:1.25rem 0; background:var(--soft); border:1px solid var(--line); border-radius:.6rem; }
.bulk-toolbar .button-row { margin-top:0; align-items:center; }
.bulk-toolbar>.button { justify-self:start; }
.file-selection { padding:.5rem; flex:0 0 auto; }
.file-selection input { width:1.3rem; height:1.3rem; margin:0; accent-color:var(--brand); }
.export-form { margin-top:1rem; }
.comparison { table-layout:fixed; min-width:38rem; }
.comparison th:first-child { width:24%; }
.comparison td { white-space:pre-wrap; overflow-wrap:anywhere; }
.comparison .is-different td, .comparison .is-different th { background:var(--warning-bg); color:var(--warning-ink); }
.comparison caption { text-align:left; padding:.8rem 0; }
.table-scroll:focus-visible { outline:3px solid #f5ab29; outline-offset:3px; }
section>details>form { margin-top:1rem; }
.pdf-controls select { min-width:9rem; }
.pdf-surface { max-width:100%; }
.pdf-surface canvas { max-width:100%; height:auto; }
.reauth-dependent { padding:1rem; border:1px solid var(--line); border-radius:.6rem; background:var(--soft); }
.nav-toggle,.nav-close { padding:.6rem; }
@media (max-width:1000px) {
  .app-shell { grid-template-columns:1fr; }
  .sidebar { position:static; height:auto; display:flex; overflow:auto; }
  .sidebar nav { display:grid; }
  .sidebar-brand { max-width:22rem; }
  .sidebar-note,.sidebar-user,.sidebar .workspace-label { display:block; }
  .sidebar-user { display:flex; }
  .js .sidebar { position:fixed; inset:0 auto 0 0; z-index:50; width:min(21rem,90vw); height:100dvh; visibility:hidden; transform:translateX(-100%); transition:transform .18s; }
  .js .sidebar.is-open { visibility:visible; transform:translateX(0); }
  .js .nav-toggle { display:inline-flex; }
  .js .sidebar-top { display:flex; align-items:center; gap:.5rem; }
  .js .nav-close { display:inline-flex; }
  .nav-backdrop { position:fixed; inset:0; border:0; background:#05112099; z-index:40; }
  body.nav-open { overflow:hidden; }
  .topbar { padding:1rem; gap:.6rem; }
  .topbar h1 { font-size:clamp(1.2rem,4vw,1.8rem); }
  .topbar .eyebrow { font-size:.6875rem; }
  .auth-shell { grid-template-columns:1fr; }
  .auth-intro { padding:1.5rem; gap:1.5rem; }
  .auth-intro h1 { font-size:clamp(2rem,6vw,3rem); max-width:20ch; }
  .auth-intro .intro-bottom { display:block; }
  .auth-intro .implementation-credit { display:block!important; margin-top:.6rem; font-size:.8125rem; }
  .auth-intro .intro-bottom .pill { font-size:.75rem; }
  .page-content { padding:1rem; }
  .test-banner { padding:.6rem 1rem; }
  .page-footer { padding:1rem; }
}
@media (min-width:1001px) { .nav-toggle,.nav-close,.nav-backdrop { display:none!important; } }
@media (max-width:600px) {
  .form-grid,.filter-grid,.content-grid,.dashboard-rail { grid-template-columns:1fr; }
  .notification-bell { padding:.4rem; }
  .notification-bell .icon { width:1.25rem; }
  .download-row { gap:.5rem; }
  .download-row .file-mark { display:none; }
  .download-row .file-summary { flex-basis:calc(100% - 3.5rem); }
  .download-actions { padding-left:0; }
  .bulk-toolbar>.button { width:100%; }
  .table-scroll table:not(.comparison) { min-width:32rem; }
  .button-row { align-items:stretch; }
  .inline-form>* { flex-basis:100%; }
  .pdf-controls { gap:.5rem; }
  .pdf-controls .button { padding:.6rem .8rem; }
  .card { padding:1rem; }
}

/* 0.5.1: compact security forms, local QR display and larger supplied branding. */
.totp-qr { margin:1.3rem 0; max-width:100%; }
.totp-qr canvas { display:block; width:min(100%,22rem); height:auto; background:#fff; border:1px solid #d5dce8; border-radius:.4rem; }
.totp-qr canvas[hidden] { display:none; }
.manual-secret { margin:1rem 0; padding:1rem; background:var(--surface); border:1px solid var(--line); border-radius:.6rem; }
.manual-secret code { display:block; overflow-wrap:anywhere; margin:.8rem 0; font-size:1rem; }
.otp-input { font-family:ui-monospace,monospace; font-size:1.15rem; letter-spacing:.04em; }
.recovery-codes { padding:1rem; list-style:none; border:1px solid var(--line); border-radius:.7rem; }
.recovery-codes li { padding:.35rem 0; overflow-wrap:anywhere; }
.recovery-codes code { font-size:.95rem; }
.security-cancel { margin-top:1rem; }
.legal-links { display:flex; flex-wrap:wrap; gap:1rem; font-size:.875rem; margin-top:1rem; }
.page-footer .legal-links { margin:0; }
.legal-page { width:min(60rem,calc(100% - 2rem)); margin:2rem auto; }
.legal-text { white-space:pre-wrap; overflow-wrap:anywhere; line-height:1.7; }
.setting-image-preview { display:block; width:auto; height:auto; max-width:12rem; max-height:6rem; object-fit:contain; }
.auth-intro { padding:clamp(1.5rem,3vw,4rem); }
@media(max-width:1000px) {
  .auth-intro { padding:1.5rem; }
  .js .sidebar { width:min(23rem,94vw); }
  .js .sidebar-brand { flex:1; min-width:0; }
  .sidebar-brand { max-width:100%; }
}

/* 0.7.22 presentation fallback for the pre-application rescue page. */
@media screen {
 html:not(.visual722) .rescue.card{border:1px solid var(--line);border-radius:13px;background:linear-gradient(145deg,var(--surface) 54%,var(--soft));box-shadow:0 5px 14px #274e7520,0 1px 3px #274e7518}
 html:not(.visual722) .rescue .button{min-height:44px;border-radius:8px;box-shadow:inset 0 1px #ffffff40,0 1px 2px #274e7514}
}