:root {
  color-scheme: light;
  --ink: var(--cei-ink);
  --muted: var(--cei-muted);
  --soft: var(--cei-subtle);
  --surface: var(--cei-surface);
  --line: var(--cei-line);
  --line-soft: var(--cei-line);
  --navy: var(--cei-ink);
  --navy-deep: var(--cei-ink);
  --orange: #ff7900;
  --orange-dark: #ef6500;
  --blue: #2f78ff;
  --green: #17a56b;
  --violet: #7a3ff2;
  --shadow: 0 16px 42px rgba(15, 46, 74, 0.11);
  --shadow-soft: 0 10px 28px rgba(15, 46, 74, 0.08);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
}

body {
  min-width: 320px;
  min-height: 100dvh;
  margin: 0;
  color: var(--ink);
  background: var(--cei-surface);
  overflow-x: hidden;
}

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

button,
select {
  cursor: pointer;
}

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

.reader-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 72px;
  display: grid;
  grid-template-columns: 260px minmax(240px, 420px) minmax(44px, 1fr);
  align-items: center;
  gap: clamp(12px, 2vw, 24px);
  padding: 12px clamp(16px, 2.2vw, 28px);
  color: var(--cei-surface);
  background: var(--cei-surface);
  box-shadow: 0 14px 30px rgba(15, 46, 74, 0.22);
}

.reader-brand {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--cei-surface);
  text-decoration: none;
}

.reader-logo {
  position: relative;
  display: inline-flex;
  align-items: center;
  color: var(--cei-surface);
  font-size: 32px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.04em;
}

.reader-logo::after {
  content: "";
  width: 7px;
  height: 29px;
  margin-left: 5px;
  background: var(--orange);
  border-radius: 1px;
}

.reader-brand-kicker {
  display: block;
  margin-bottom: 2px;
  color: var(--cei-surface);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.reader-brand strong {
  display: block;
  color: var(--cei-surface);
  font-size: 19px;
  line-height: 1.05;
}

.portal-search {
  position: relative;
  justify-self: end;
  width: min(420px, 100%);
}

.portal-search input {
  width: 100%;
  min-height: 42px;
  padding: 0 16px 0 45px;
  color: var(--cei-surface);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  outline: 0;
}

.portal-search input::placeholder {
  color: var(--cei-surface);
}

.portal-search input:focus {
  background: rgba(255, 255, 255, 0.16);
  border-color: var(--cei-surface);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.12);
}

.search-lens {
  position: absolute;
  left: 18px;
  top: 50%;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-radius: 50%;
  transform: translateY(-56%);
  pointer-events: none;
}

.search-lens::after {
  content: "";
  position: absolute;
  right: -6px;
  bottom: -4px;
  width: 8px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
  transform: rotate(45deg);
}

.quick-issues {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.quick-issues button {
  min-height: 32px;
  padding: 0 12px;
  color: var(--navy);
  background: var(--cei-surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.quick-issues button:hover {
  border-color: rgba(255, 121, 0, 0.55);
  box-shadow: var(--shadow-soft);
}

.meta-tag {
  color: var(--cei-ink);
  background: var(--cei-subtle);
  border-color: #b9dfe3;
}

.tag-icon {
  position: relative;
  width: 15px;
  height: 15px;
  border: 2px solid currentColor;
  border-radius: 4px;
  transform: rotate(45deg);
}

.tag-icon::after {
  content: "";
  position: absolute;
  left: 2px;
  top: 2px;
  width: 3px;
  height: 3px;
  background: currentColor;
  border-radius: 50%;
}

.reader-actions {
  justify-self: end;
  display: flex;
  justify-content: flex-end;
}

.reader-actions:empty {
  display: none;
}

.reader-topbar:not(:has(.reader-account)) {
  grid-template-columns: 260px minmax(240px, 420px);
  justify-content: space-between;
}

.reader-account {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  color: var(--navy);
  background: var(--cei-surface);
  border-radius: 999px;
  box-shadow: 0 12px 24px rgba(15, 46, 74, 0.16);
}

.reader-account span {
  position: relative;
  width: 18px;
  height: 18px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.reader-account span::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -13px;
  width: 24px;
  height: 14px;
  border: 2px solid currentColor;
  border-bottom: 0;
  border-radius: 999px 999px 0 0;
  transform: translateX(-50%);
}

.reader-shell {
  display: grid;
  grid-template-columns: 292px minmax(0, 1fr);
  align-items: start;
}

.reader-sidebar {
  position: sticky;
  top: 72px;
  min-height: calc(100dvh - 72px);
  max-height: calc(100dvh - 72px);
  display: grid;
  align-content: start;
  gap: 24px;
  padding: 28px 20px;
  overflow: auto;
  background: var(--cei-surface);
  border-right: 1px solid var(--line);
  box-shadow: 12px 0 30px rgba(15, 46, 74, 0.04);
  backdrop-filter: blur(18px);
}

.home-link,
.sidebar-item,
.reader-tab,
.file-open {
  text-decoration: none;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease;
}

.home-link {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  color: var(--orange-dark);
  background: var(--cei-subtle);
  border: 1px solid #ffe1c5;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
}

.home-icon,
.item-icon {
  position: relative;
  width: 22px;
  min-width: 22px;
  height: 22px;
  display: inline-block;
}

.home-icon::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 9px;
  width: 14px;
  height: 11px;
  border: 2px solid currentColor;
  border-top: 0;
  border-radius: 2px;
}

.home-icon::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 2px;
  width: 14px;
  height: 14px;
  border-left: 2px solid currentColor;
  border-top: 2px solid currentColor;
  transform: rotate(45deg);
}

.sidebar-block {
  display: grid;
  gap: 10px;
}

.sidebar-title,
.reader-kicker {
  margin: 0;
  color: var(--cei-muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sidebar-list,
.folder-list {
  min-width: 0;
  max-width: 100%;
  display: grid;
  gap: 8px;
}

.sidebar-item {
  width: 100%;
  min-height: 50px;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 0 14px;
  color: var(--ink);
  background: var(--cei-surface);
  border: 1px solid transparent;
  border-radius: 8px;
  text-align: left;
  font-size: 14px;
  font-weight: 600;
}

.sidebar-item span:nth-child(2) {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-item small {
  color: var(--cei-muted);
  font-size: 11px;
  font-weight: 600;
}

.sidebar-item:hover,
.reader-tab:hover,
.file-open:hover {
  transform: translateY(-1px);
}

.sidebar-item.active {
  color: var(--orange-dark);
  background: var(--cei-surface);
  border-color: #ffd8b2;
  box-shadow: 0 10px 22px rgba(255, 121, 0, 0.12);
}

.item-chevron {
  width: 8px;
  height: 8px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  opacity: 0.55;
  transform: rotate(45deg);
}

.item-icon::before,
.item-icon::after {
  content: "";
  position: absolute;
}

.icon-phone .item-icon::before {
  inset: 2px 6px;
  border: 2px solid currentColor;
  border-radius: 3px;
}

.icon-phone .item-icon::after {
  left: 10px;
  bottom: 4px;
  width: 3px;
  height: 3px;
  background: currentColor;
  border-radius: 50%;
}

.icon-monitor .item-icon::before {
  left: 2px;
  top: 3px;
  width: 18px;
  height: 13px;
  border: 2px solid currentColor;
  border-radius: 2px;
}

.icon-monitor .item-icon::after {
  left: 7px;
  bottom: 2px;
  width: 9px;
  height: 2px;
  background: currentColor;
  box-shadow: 0 -3px 0 currentColor;
}

.icon-network .item-icon::before {
  left: 9px;
  top: 9px;
  width: 4px;
  height: 4px;
  background: currentColor;
  border-radius: 50%;
  box-shadow:
    -7px -6px 0 currentColor,
    8px -5px 0 currentColor,
    -5px 8px 0 currentColor;
}

.icon-network .item-icon::after {
  left: 5px;
  top: 7px;
  width: 12px;
  height: 12px;
  border-top: 2px solid currentColor;
  border-left: 2px solid currentColor;
  transform: rotate(-25deg);
}

.icon-receipt .item-icon::before {
  inset: 2px 5px;
  border: 2px solid currentColor;
  border-radius: 2px;
}

.icon-receipt .item-icon::after {
  left: 8px;
  top: 7px;
  width: 8px;
  height: 2px;
  background: currentColor;
  box-shadow:
    0 4px 0 currentColor,
    0 8px 0 currentColor;
}

.icon-cloud .item-icon::before {
  left: 2px;
  top: 9px;
  width: 18px;
  height: 9px;
  border: 2px solid currentColor;
  border-top: 0;
  border-radius: 0 0 999px 999px;
}

.icon-cloud .item-icon::after {
  left: 5px;
  top: 4px;
  width: 12px;
  height: 12px;
  border: 2px solid currentColor;
  border-bottom: 0;
  border-radius: 999px 999px 0 0;
}

.icon-folder .item-icon::before {
  left: 2px;
  top: 7px;
  width: 18px;
  height: 12px;
  border: 2px solid currentColor;
  border-radius: 3px;
}

.icon-folder .item-icon::after {
  left: 4px;
  top: 4px;
  width: 8px;
  height: 5px;
  border: 2px solid currentColor;
  border-bottom: 0;
  border-radius: 3px 3px 0 0;
}

.folder-path {
  margin: 0 0 2px;
  color: var(--cei-muted);
  font-size: 13px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.folder-node {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 28px;
  align-items: center;
  gap: 6px;
}

.folder-node.depth-1 {
  padding-left: 14px;
}

.folder-node.depth-2 {
  padding-left: 28px;
}

.folder-node.depth-3 {
  padding-left: 40px;
}

.folder-toggle {
  width: 28px;
  height: 34px;
  padding: 0;
  color: var(--cei-muted);
  background: var(--cei-surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 600;
}

.reader-content {
  min-width: 0;
  display: grid;
  gap: 20px;
  padding: 20px clamp(18px, 2.4vw, 34px) 28px;
}

.reader-hero {
  position: relative;
  min-height: 248px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(230px, 340px);
  align-items: stretch;
  gap: 24px;
  padding: clamp(24px, 3vw, 38px);
  overflow: hidden;
  background: var(--cei-surface);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
}

.hero-copy {
  position: relative;
  z-index: 2;
  align-self: center;
}

.reader-hero h1 {
  max-width: 760px;
  margin: 8px 0 12px;
  color: var(--cei-ink);
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.03;
  letter-spacing: 0;
}

.reader-hero p {
  max-width: 680px;
  margin: 0;
  color: var(--cei-muted);
  font-size: 17px;
  line-height: 1.45;
}

.hero-search {
  position: relative;
  max-width: 920px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 108px;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  padding: 6px;
  color: var(--cei-muted);
  background: var(--cei-surface);
  border: 1px solid var(--cei-line);
  border-radius: 8px;
  box-shadow: 0 14px 28px rgba(15, 46, 74, 0.08);
}

.hero-search .search-lens {
  left: 20px;
}

.hero-search input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px 0 46px;
  color: var(--ink);
  background: transparent;
  border: 0;
  outline: 0;
  font-size: 16px;
}

.hero-search button {
  min-height: 44px;
  color: var(--cei-surface);
  background: var(--cei-brand);
  border: 0;
  border-radius: 8px;
  font-weight: 600;
  box-shadow: 0 12px 20px rgba(255, 121, 0, 0.22);
}

.search-hints {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 9px;
}

.search-hints span {
  min-height: 26px;
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  color: var(--cei-ink);
  background: var(--cei-subtle);
  border: 1px solid var(--cei-line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.hero-art {
  position: relative;
  min-height: 190px;
}

.hero-art::before {
  content: "";
  position: absolute;
  right: -30px;
  bottom: -72px;
  width: 290px;
  height: 220px;
  background: rgba(255, 121, 0, 0.08);
  border-radius: 120px;
}

.doc-card {
  position: absolute;
  display: grid;
  gap: 12px;
  padding: 28px;
  background: var(--cei-surface);
  border: 1px solid var(--cei-line);
  border-radius: 8px;
  box-shadow: 0 18px 38px rgba(15, 46, 74, 0.14);
}

.doc-card span {
  height: 5px;
  background: var(--cei-ink);
  border-radius: 999px;
}

.doc-card span:nth-child(1) {
  width: 58px;
}

.doc-card span:nth-child(2) {
  width: 108px;
}

.doc-card span:nth-child(3) {
  width: 82px;
  background: var(--cei-line);
}

.doc-card-main {
  right: 34px;
  top: 26px;
  width: 178px;
  height: 150px;
}

.doc-card-small {
  left: 10px;
  bottom: 16px;
  width: 104px;
  height: 102px;
  padding: 24px 20px;
}

.doc-card-small span {
  background: var(--cei-line);
}

.bookmark {
  position: absolute;
  right: 28px;
  top: 20px;
  width: 38px;
  height: 68px;
  background: #2f78ff;
  border-radius: 4px 4px 0 0;
  box-shadow: 0 16px 22px rgba(47, 120, 255, 0.22);
}

.bookmark::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  border-left: 19px solid transparent;
  border-right: 19px solid transparent;
  border-bottom: 13px solid var(--cei-surface);
}

.book-icon {
  position: absolute;
  right: 46px;
  bottom: 28px;
  width: 84px;
  height: 78px;
  background: var(--cei-brand);
  border-radius: 8px;
  box-shadow: 0 18px 30px rgba(255, 121, 0, 0.25);
}

.book-icon::before,
.book-icon::after {
  content: "";
  position: absolute;
  top: 22px;
  width: 26px;
  height: 34px;
  border: 4px solid var(--cei-surface);
}

.book-icon::before {
  left: 19px;
  border-right: 0;
  border-radius: 14px 0 0 4px;
}

.book-icon::after {
  right: 19px;
  border-left: 0;
  border-radius: 0 14px 4px 0;
}

.reader-sections {
  display: grid;
  gap: 10px;
}

.reader-tabs {
  min-width: 0;
  max-width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.reader-tab {
  min-width: 150px;
  min-height: 52px;
  display: inline-grid;
  grid-template-columns: 24px minmax(0, auto) auto;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 18px;
  color: var(--ink);
  background: var(--cei-subtle);
  border: 1px solid var(--cei-line);
  border-radius: 8px;
  font-weight: 600;
}

.reader-tab.active {
  color: var(--cei-surface);
  background: var(--cei-surface);
  border-color: transparent;
  box-shadow: 0 14px 28px rgba(255, 121, 0, 0.2);
}

.reader-tab small {
  min-width: 24px;
  color: inherit;
  opacity: 0.7;
  font-size: 11px;
}

.reader-results {
  display: grid;
  gap: 14px;
  padding: 18px;
  background: var(--cei-surface);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
}

.reader-results-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.reader-results-head h2 {
  margin: 2px 0 6px;
  font-size: clamp(24px, 2.3vw, 31px);
  line-height: 1.1;
}

.reader-results-head p {
  margin: 0;
  color: var(--cei-muted);
  font-size: 14px;
  line-height: 1.4;
}

.result-tools {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

#resourceCount,
.tool-select {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  color: var(--cei-ink);
  background: var(--cei-surface);
  border: 1px solid var(--cei-line);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
}

#resourceCount {
  padding: 0 14px;
}

.tool-select {
  gap: 8px;
  padding: 0 10px;
}

.tool-select select {
  min-height: 40px;
  max-width: 240px;
  color: var(--cei-ink);
  background: transparent;
  border: 0;
  outline: 0;
  font-size: 12px;
  font-weight: 600;
}

.sort-icon,
.filter-icon {
  position: relative;
  width: 18px;
  height: 18px;
  display: inline-block;
  color: var(--cei-ink);
}

.sort-icon::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 2px;
  width: 2px;
  height: 14px;
  background: currentColor;
  box-shadow: 8px 0 0 currentColor;
}

.sort-icon::after {
  content: "";
  position: absolute;
  left: 1px;
  top: 2px;
  width: 8px;
  height: 8px;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
  box-shadow: -8px -8px 0 -2px var(--cei-surface);
}

.filter-icon::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 3px;
  width: 14px;
  height: 3px;
  background: currentColor;
  border-radius: 999px;
  box-shadow:
    0 5px 0 currentColor,
    0 10px 0 currentColor;
}

.filter-icon::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 4px;
  height: 4px;
  background: var(--cei-surface);
  border: 2px solid currentColor;
  border-radius: 50%;
  box-shadow:
    7px 5px 0 -2px var(--cei-surface),
    7px 5px 0 0 currentColor,
    -1px 10px 0 -2px var(--cei-surface),
    -1px 10px 0 0 currentColor;
}

.resource-list {
  display: grid;
  gap: 10px;
}

.resource-card {
  display: grid;
  grid-template-columns: 64px minmax(220px, 1fr) minmax(240px, auto) minmax(140px, auto);
  align-items: center;
  gap: 16px;
  min-height: 92px;
  padding: 12px;
  background: var(--cei-surface);
  border: 1px solid var(--cei-line);
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(15, 46, 74, 0.04);
}

.resource-icon {
  position: relative;
  width: 52px;
  height: 52px;
  display: inline-block;
  background: var(--cei-subtle);
  border-radius: 8px;
}

.resource-icon::before {
  content: "PDF";
  position: absolute;
  left: 14px;
  top: 15px;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  color: #ff3f2f;
  border: 2px solid currentColor;
  border-radius: 2px;
  font-size: 7px;
  font-weight: 600;
}

.resource-icon::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 15px;
  width: 8px;
  height: 8px;
  border-top: 2px solid #ff3f2f;
  border-right: 2px solid #ff3f2f;
  background: var(--cei-subtle);
}

.resource-card.video .resource-icon {
  background: var(--cei-subtle);
}

.resource-card.video .resource-icon::before {
  content: "";
  left: 15px;
  top: 13px;
  width: 26px;
  height: 26px;
  border-color: var(--violet);
  border-radius: 50%;
}

.resource-card.video .resource-icon::after {
  left: 26px;
  top: 21px;
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 8px solid var(--violet);
  border-right: 0;
  background: transparent;
}

.resource-card.archive .resource-icon {
  background: var(--cei-line);
}

.resource-card.archive .resource-icon::before {
  content: "ZIP";
  left: 12px;
  top: 14px;
  width: 28px;
  height: 24px;
  color: #087443;
  border-color: currentColor;
  border-radius: 4px;
}

.resource-card.archive .resource-icon::after {
  content: "";
  left: 24px;
  top: 13px;
  width: 4px;
  height: 26px;
  background:
    linear-gradient(currentColor 0 0) center 2px / 3px 3px no-repeat,
    linear-gradient(currentColor 0 0) center 8px / 3px 3px no-repeat,
    linear-gradient(currentColor 0 0) center 14px / 3px 3px no-repeat,
    linear-gradient(currentColor 0 0) center 20px / 3px 3px no-repeat;
  border: 0;
  color: #087443;
}

.resource-info {
  min-width: 0;
}

.resource-title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.resource-title-row h3 {
  min-width: 0;
  margin: 0;
  color: var(--cei-ink);
  font-size: 18px;
  line-height: 1.22;
  overflow-wrap: anywhere;
}

.resource-badge {
  min-height: 24px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  color: var(--cei-ink);
  background: var(--cei-subtle);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
}

.resource-notes {
  margin: 8px 0 0;
  color: var(--cei-muted);
  font-size: 14px;
  line-height: 1.42;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.resource-title-row mark,
.resource-notes mark {
  padding: 1px 3px;
  color: var(--cei-ink);
  background: #ffdda6;
  border-radius: 4px;
  font-weight: 600;
}

.resource-meta {
  display: grid;
  grid-template-columns: repeat(3, auto);
  align-items: center;
  gap: 12px;
  color: var(--cei-ink);
  font-size: 12px;
  font-weight: 600;
}

.resource-meta span {
  position: relative;
  min-height: 24px;
  display: inline-flex;
  align-items: center;
  padding-left: 22px;
  white-space: nowrap;
}

.resource-meta span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 14px;
  height: 14px;
  color: var(--cei-muted);
  transform: translateY(-50%);
}

.meta-type::before {
  border: 2px solid currentColor;
  border-radius: 2px;
}

.meta-size::before {
  width: 12px;
  height: 12px;
  border: 2px solid currentColor;
  border-radius: 50%;
  box-shadow: 0 -5px 0 -3px currentColor;
}

.meta-date::before {
  border: 2px solid currentColor;
  border-radius: 2px;
}

.meta-date::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 6px;
  width: 8px;
  height: 2px;
  background: currentColor;
}

.file-actions {
  display: flex;
  justify-content: flex-end;
}

.file-open {
  min-width: 142px;
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--cei-surface);
  background: var(--cei-surface);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 12px 24px rgba(15, 46, 74, 0.18);
}

.file-open::before {
  content: "";
  width: 18px;
  height: 14px;
  border: 2px solid currentColor;
  border-top: 0;
  border-radius: 0 0 10px 10px;
}

.file-download {
  background: var(--cei-surface);
}

.notice {
  display: none;
  padding: 12px 14px;
  color: var(--cei-ink);
  background: var(--cei-subtle);
  border: 1px solid var(--cei-line);
  border-radius: 8px;
  font-weight: 600;
}

.notice.show {
  display: block;
}

.notice.error {
  color: #8c1d18;
  background: var(--cei-subtle);
  border-color: #ffc9c6;
}

.empty-state {
  display: none;
  padding: clamp(26px, 5vw, 48px);
  color: var(--cei-muted);
  text-align: center;
  background: var(--cei-surface);
  border: 1px dashed var(--cei-line);
  border-radius: 8px;
  font-weight: 600;
}

.empty-state.show {
  display: block;
}

.mobile-menu-toggle,
.mobile-menu-backdrop {
  display: none;
}

.customer-bot-card {
  position: fixed;
  right: 96px;
  bottom: 18px;
  z-index: 75;
  width: min(410px, calc(100vw - 118px));
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  min-height: 74px;
  padding: 13px 16px;
  color: var(--cei-ink);
  background: var(--cei-surface);
  border: 1px solid var(--cei-line);
  border-radius: 10px;
  box-shadow: 0 18px 44px rgba(15, 46, 74, 0.22);
}

.customer-bot-copy {
  min-width: 0;
  align-self: center;
}

.customer-bot-action {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-width: 134px;
}

.customer-bot-card .customer-bot-hand {
  position: absolute;
  right: -11px;
  top: -33px;
  z-index: 1;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: #ff6b00;
  background: var(--cei-subtle);
  border: 1px solid #ffd2a8;
  border-radius: 999px;
  box-shadow: 0 10px 20px rgba(255, 107, 0, 0.2);
  font-size: 21px;
  font-weight: 600;
  line-height: 1;
  transform-origin: 50% 80%;
  animation: customerHelpTap 1.55s ease-in-out infinite;
  pointer-events: none;
}

.customer-bot-card .customer-bot-hand::after {
  content: "";
  position: absolute;
  inset: -5px;
  border: 2px solid rgba(255, 107, 0, 0.18);
  border-radius: inherit;
  animation: customerHelpPulse 1.55s ease-out infinite;
}

.customer-bot-card strong,
.customer-bot-copy span {
  display: block;
}

.customer-bot-card strong {
  margin-bottom: 3px;
  font-size: 14px;
  line-height: 1.15;
}

.customer-bot-copy span {
  color: var(--cei-muted);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.3;
}

.customer-bot-card button {
  min-height: 42px;
  min-width: 128px;
  padding: 0 16px;
  color: var(--cei-surface);
  background: var(--cei-ink);
  border: 0;
  border-radius: 8px;
  box-shadow: 0 10px 20px rgba(18, 48, 74, 0.18);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  transition: background-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.customer-bot-card button:hover {
  background: var(--cei-ink);
  box-shadow: 0 12px 24px rgba(18, 48, 74, 0.24);
  transform: translateY(-1px);
}

.customer-bot-card button:focus-visible {
  outline: 3px solid rgba(0, 176, 160, 0.28);
  outline-offset: 3px;
}

.customer-legal-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1rem;
  margin: 18px auto 0;
  padding: 0 16px 18px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.customer-legal-links a {
  color: inherit;
  text-decoration: none;
}

.customer-legal-links a:hover {
  color: var(--primary);
  text-decoration: underline;
}

@media (max-width: 700px) {
  .customer-manuals-page #CookiebotWidget {
    display: none !important;
    visibility: hidden !important;
  }
}

.customer-manuals-page .home-link,
.customer-manuals-page .portal-search,
.customer-manuals-page .reader-actions {
  display: none;
}

@media (max-width: 900px) {
  .customer-manuals-page .customer-bot-card {
    display: none;
  }
}

@media (max-width: 1180px) {
  .reader-shell {
    grid-template-columns: 250px minmax(0, 1fr);
  }

  .reader-hero {
    grid-template-columns: 1fr;
  }

  .hero-art {
    display: none;
  }

  .resource-card {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  .resource-meta,
  .file-actions {
    grid-column: 2;
  }

  .resource-meta {
    grid-template-columns: repeat(3, max-content);
  }

  .file-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 900px) {
  .reader-topbar {
    grid-template-columns: 1fr auto;
  }

  .portal-search {
    grid-column: 1 / -1;
    justify-self: stretch;
    order: 3;
    width: 100%;
  }

  .reader-shell {
    grid-template-columns: 1fr;
  }

  .reader-sidebar {
    position: sticky;
    top: 107px;
    height: calc(100dvh - 107px);
    min-height: 0;
    max-height: calc(100dvh - 107px);
    padding: 14px;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .sidebar-list,
  .folder-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 8px;
    padding-bottom: 2px;
  }

  .sidebar-item {
    width: 100%;
    min-width: 0;
  }

  .folder-node {
    min-width: 0;
  }

  .folder-node.depth-1,
  .folder-node.depth-2,
  .folder-node.depth-3 {
    padding-left: 0;
  }
}

@media (max-width: 680px) {
  .reader-topbar {
    min-height: 64px;
    grid-template-columns: minmax(0, 1fr) 46px;
    padding: 10px 12px;
  }

  .reader-topbar:not(:has(.reader-account)) {
    grid-template-columns: minmax(0, 1fr) 46px;
  }

  .portal-search,
  .reader-actions {
    display: none;
  }

  .mobile-menu-toggle {
    position: relative;
    z-index: 95;
    width: 46px;
    height: 46px;
    display: inline-grid;
    place-items: center;
    justify-self: end;
    padding: 0;
    color: var(--cei-surface);
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 8px;
  }

  .mobile-menu-toggle span,
  .mobile-menu-toggle span::before,
  .mobile-menu-toggle span::after {
    width: 21px;
    height: 2px;
    display: block;
    background: currentColor;
    border-radius: 999px;
    transition:
      transform 160ms ease,
      opacity 160ms ease;
  }

  .mobile-menu-toggle span {
    position: relative;
  }

  .mobile-menu-toggle span::before,
  .mobile-menu-toggle span::after {
    content: "";
    position: absolute;
    left: 0;
  }

  .mobile-menu-toggle span::before {
    top: -7px;
  }

  .mobile-menu-toggle span::after {
    top: 7px;
  }

  body.mobile-menu-open .mobile-menu-toggle {
    position: fixed;
    top: 12px;
    right: 12px;
    color: var(--navy);
    background: var(--cei-surface);
    border-color: var(--cei-line);
    box-shadow: 0 14px 28px rgba(15, 46, 74, 0.18);
  }

  body.mobile-menu-open .mobile-menu-toggle span {
    transform: rotate(45deg);
  }

  body.mobile-menu-open .mobile-menu-toggle span::before {
    opacity: 0;
  }

  body.mobile-menu-open .mobile-menu-toggle span::after {
    top: 0;
    transform: rotate(-90deg);
  }

  .reader-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 90;
    width: min(86vw, 330px);
    height: 100dvh;
    max-height: none;
    padding: 76px 14px 18px;
    background: var(--cei-surface);
    border-right: 1px solid var(--line);
    border-bottom: 0;
    box-shadow: 22px 0 50px rgba(15, 46, 74, 0.22);
    transform: translateX(-105%);
    transition: transform 180ms ease;
    backdrop-filter: blur(18px);
  }

  body.mobile-menu-open {
    overflow: hidden;
  }

  body.mobile-menu-open .reader-sidebar {
    transform: translateX(0);
  }

  .mobile-menu-backdrop {
    position: fixed;
    inset: 0;
    z-index: 80;
    width: 100%;
    height: 100%;
    padding: 0;
    background: rgba(8, 23, 38, 0.45);
    border: 0;
  }

  body.mobile-menu-open .mobile-menu-backdrop {
    display: block;
  }

  .sidebar-list,
  .folder-list {
    grid-template-columns: 1fr;
  }

  .reader-brand {
    gap: 10px;
  }

  .reader-logo {
    font-size: 27px;
  }

  .reader-logo::after {
    height: 25px;
  }

  .reader-brand-kicker {
    font-size: 10px;
  }

  .reader-brand strong {
    font-size: 17px;
  }

  .reader-content {
    gap: 14px;
    padding: 12px 10px 18px;
  }

  .reader-hero {
    min-height: 0;
    padding: 16px;
  }

  .reader-hero h1 {
    font-size: 28px;
  }

  .reader-hero p {
    font-size: 14px;
  }

  .hero-search {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    z-index: auto;
    width: 44px;
    max-width: 100%;
    display: grid;
    grid-template-columns: 44px;
    align-items: center;
    margin: 0;
    padding: 0;
    background: var(--cei-surface);
    border: 1px solid var(--cei-line);
    border-radius: 10px;
    box-shadow: none;
    transition: width 180ms ease, padding 180ms ease, box-shadow 180ms ease;
  }

  .hero-search.mobile-search-open {
    width: 100%;
    grid-template-columns: minmax(0, 1fr) 44px;
    padding: 4px;
    box-shadow: 0 12px 24px rgba(15, 46, 74, 0.08);
  }

  .hero-search .search-lens {
    left: auto;
    right: 18px;
    top: 50%;
    color: var(--cei-surface);
    transform: translateY(-56%);
    z-index: 2;
  }

  .hero-search input {
    min-height: 42px;
    padding: 0 10px 0 14px;
    font-size: 14px;
  }

  .hero-search:not(.mobile-search-open) input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    opacity: 0;
    pointer-events: none;
  }

  .hero-search button {
    position: relative;
    width: 44px;
    min-width: 44px;
    min-height: 42px;
    padding: 0;
    overflow: hidden;
    border-radius: 8px;
    color: transparent;
    text-indent: -999px;
  }

  .search-hints {
    display: none;
  }

  .reader-sections {
    display: none;
  }

  .reader-results {
    padding: 12px;
  }

  .customer-bot-card {
    display: none;
  }

  .reader-results-head {
    display: grid;
  }

  .result-tools {
    justify-content: stretch;
  }

  #resourceCount,
  .tool-select,
  .tool-select select {
    width: 100%;
  }

  .resource-card {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 10px;
    padding: 10px;
  }

  .resource-icon {
    width: 44px;
    height: 44px;
  }

  .resource-icon::before {
    left: 11px;
    top: 12px;
  }

  .resource-icon::after {
    right: 11px;
    top: 12px;
  }

  .resource-title-row h3 {
    font-size: 16px;
  }

  .resource-badge {
    min-height: 22px;
    padding: 0 8px;
    font-size: 11px;
  }

  .resource-notes {
    margin-top: 5px;
    font-size: 13px;
  }

  .resource-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }

  .resource-meta span {
    min-height: 24px;
    padding: 0 8px;
    background: var(--cei-subtle);
    border: 1px solid var(--cei-line);
    border-radius: 8px;
    font-size: 11px;
  }

  .resource-meta span::before,
  .resource-meta span::after,
  .file-open::before {
    display: none;
  }

  .file-open {
    width: 100%;
    min-height: 42px;
  }
}

@keyframes customerHelpTap {
  0%,
  100% {
    transform: translateY(0) rotate(-10deg) scale(1);
  }
  45% {
    transform: translateY(7px) rotate(5deg) scale(0.96);
  }
  62% {
    transform: translateY(3px) rotate(-2deg) scale(1.04);
  }
}

@keyframes customerHelpPulse {
  0%,
  58%,
  100% {
    opacity: 0;
    transform: scale(0.82);
  }
  42% {
    opacity: 1;
    transform: scale(1.08);
  }
}