/* =========================
  Shared Tokens + Theme
  ========================= */
:root {
  --ln-red: #e8171f;
  --ln-navy: #00172e;
  --ln-ink: #102437;
  --ln-slate: #4c5d6d;
  --ln-border: #d7dfe6;
  --ln-surface: #f7f9fb;
  --ln-panel: #ffffff;
  --ln-focus: #2e4266;
  --radius: 3px;
  --font-main: "Lato", "Segoe UI", Tahoma, Arial, sans-serif;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
}

html[data-theme="dark"] {
  --ln-surface: #081727;
  --ln-panel: #11263a;
  --ln-ink: #f2f7fc;
  --ln-slate: #b5c4d2;
  --ln-border: #2f485f;
}

/* =========================
   Shared Base
   ========================= */
html {
  scrollbar-gutter: stable;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-main);
  color: var(--ln-ink);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--ln-surface) 94%, #ffffff 6%), var(--ln-surface));
}

.shell {
  width: min(92rem, 96vw);
  margin-inline: auto;
  flex: 1 0 auto;
}

ln-footer {
  display: block;
  margin-top: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  padding: 0.6rem 0.8rem;
  background: var(--ln-red);
  color: #fff;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* =========================
   Shared Header + Navigation
   ========================= */
.docs-header {
  position: sticky;
  top: 0;
  z-index: 30;
  isolation: isolate;
}

.docs-header::before {
  content: "";
  position: absolute;
  inset: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  border-bottom: 1px solid var(--ln-border);
  background: color-mix(in srgb, var(--ln-surface) 92%, transparent);
  backdrop-filter: blur(6px);
  z-index: -1;
  pointer-events: none;
}

.utility-row {
  min-height: 2rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  border-bottom: 1px solid var(--ln-border);
  color: var(--ln-slate);
  font-size: 0.85rem;
}

.utility-row p {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.utility-row a {
  color: var(--ln-slate);
  text-decoration: none;
}

.header-inner {
  min-height: 4.15rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ln-ink);
  font-weight: 800;
}

.brand-burst {
  width: 1.65rem;
  height: 1.65rem;
  display: block;
  flex-shrink: 0;
}

.segmented-nav {
  flex: 1 1 auto;
  display: flex;
  justify-content: center;
}

.segment-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: inline-flex;
  border: 1px solid var(--ln-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.segment-list a {
  display: inline-block;
  text-decoration: none;
  color: var(--ln-slate);
  font-weight: 700;
  padding: 0.48rem 0.85rem;
  border-right: 1px solid var(--ln-border);
  background: color-mix(in srgb, var(--ln-panel) 90%, var(--ln-surface));
}

.segment-list li:last-child a {
  border-right: none;
}

.segment-list a:hover {
  color: var(--ln-ink);
  background: var(--ln-panel);
}

.segment-list a.is-active {
  color: var(--ln-red);
  background: color-mix(in srgb, var(--ln-red) 10%, var(--ln-panel));
}

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

.btn-ghost {
  border: 1px solid var(--ln-border);
  border-radius: var(--radius);
  padding: 0.45rem 0.7rem;
  background: var(--ln-panel);
  color: var(--ln-ink);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.btn-primary {
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0.45rem 0.8rem;
  background: var(--ln-red);
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.btn-secondary {
  border: 1px solid var(--ln-border);
  border-radius: var(--radius);
  padding: 0.45rem 0.8rem;
  background: var(--ln-panel);
  color: var(--ln-ink);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}

.btn-secondary:hover {
  border-color: color-mix(in srgb, var(--ln-red) 40%, var(--ln-border));
  background: color-mix(in srgb, var(--ln-red) 8%, var(--ln-panel));
}

.menu-toggle,
.filter-toggle {
  display: none;
}

.menu-toggle {
  min-height: 2.25rem;
  min-width: 5.25rem;
  border-color: color-mix(in srgb, var(--ln-red) 28%, var(--ln-border));
  color: var(--ln-ink);
  font-weight: 800;
  letter-spacing: 0.02em;
  background: linear-gradient(180deg, #ffffff 0%, color-mix(in srgb, #ffffff 78%, var(--ln-surface)) 100%);
}

.menu-toggle:hover {
  border-color: color-mix(in srgb, var(--ln-red) 48%, var(--ln-border));
  background: color-mix(in srgb, var(--ln-red) 8%, var(--ln-panel));
}

.header-actions {
  display: none;
}

/* =========================
   Shared Page Layout
   ========================= */
.page-layout {
  padding: 1.5rem 0 2rem;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 16rem 1fr;
}

.left-rail {
  position: sticky;
  top: 5rem;
  align-self: start;
}

.postfilter {
  padding: 0.95rem;
  background: color-mix(in srgb, var(--ln-panel) 94%, var(--ln-surface));
  border-left: 2px solid color-mix(in srgb, var(--ln-red) 35%, var(--ln-border));
  display: grid;
  gap: 0.7rem;
}

.postfilter h2 {
  margin: 0;
  font-size: 1rem;
}

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

.postfilter input[type="search"],
.field-grid input {
  width: 100%;
  border: 1px solid var(--ln-border);
  border-radius: var(--radius);
  background: var(--ln-panel);
  color: var(--ln-ink);
  font: inherit;
  padding: 0.45rem 0.6rem;
}

.filter-group {
  display: grid;
  gap: 0.35rem;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--ln-border);
}

.filter-group p {
  margin: 0;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ln-slate);
  font-weight: 700;
}

.filter-group label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.92rem;
}

/* =========================
   Shared Content Surface
   ========================= */
.page-layout {
  padding: 1.5rem 0 2rem;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 16rem 1fr;
}

.left-rail {
  position: sticky;
  top: 5rem;
  align-self: start;
}

.postfilter {
  padding: 0.95rem;
  background: color-mix(in srgb, var(--ln-panel) 94%, var(--ln-surface));
  border-left: 2px solid color-mix(in srgb, var(--ln-red) 35%, var(--ln-border));
  display: grid;
  gap: 0.7rem;
}

.postfilter h2 {
  margin: 0;
  font-size: 1rem;
}

.filter-group {
  list-style: none;
  border-top: 1px dashed var(--ln-border);
  padding-top: 0.5rem;
}

.filter-group:first-of-type {
  border-top: none;
  padding-top: 0;
}

.filter-group summary {
  cursor: pointer;
  list-style: none;
  padding: 0.35rem 0;
  font-size: 0.9rem;
  color: var(--ln-slate);
  font-weight: 700;
  user-select: none;
}

.filter-group summary::-webkit-details-marker {
  display: none;
}

.filter-group summary::before {
  content: "▸";
  margin-right: 0.35rem;
  color: var(--ln-slate);
}

.filter-group[open] summary::before {
  content: "▾";
}

.filter-links {
  margin: 0.35rem 0 0;
  padding: 0 0 0 1.2rem;
  list-style: none;
}

.filter-sort {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  margin: 0.25rem 0 0.15rem;
}

.filter-sort-btn {
  border: none;
  background: none;
  padding: 0.15rem 0.2rem;
  color: #2a5d77;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
}

.filter-sort-btn:hover {
  color: var(--ln-red);
  text-decoration: underline;
}

.filter-sort-btn:focus-visible {
  outline: 2px solid var(--ln-focus);
  outline-offset: 2px;
  border-radius: var(--radius);
}

.filter-sort-sep {
  color: var(--ln-slate);
  user-select: none;
}

.filter-link {
  display: block;
  padding: 0.3rem 0;
  color: #2a5d77;
  text-decoration: none;
  font-size: 0.92rem;
  line-height: 1.3;
}

.filter-link:hover {
  color: var(--ln-red);
}

.content {
  display: grid;
  gap: 1.25rem;
}

.content-head {
  padding-top: 0.85rem;
}

.endpoint-head {
  padding: 1rem 0;
  display: grid;
  gap: 0.8rem;
  grid-template-columns: 1fr auto;
  border-top: 3px solid var(--ln-red);
}

.crumbs {
  margin: 0;
  color: var(--ln-slate);
  font-size: 0.88rem;
}

h1 {
  margin: 0.35rem 0 0.45rem;
}

.content {
  display: grid;
  gap: 1.25rem;
}

.summary {
  margin: 0;
  max-width: 66ch;
}

.endpoint-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: flex-end;
}

.method {
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--ln-red) 12%, var(--ln-panel));
  color: var(--ln-red);
  font-size: 0.82rem;
  font-weight: 700;
}

code {
  border: 1px solid var(--ln-border);
  border-radius: var(--radius);
  padding: 0.25rem 0.5rem;
  background: color-mix(in srgb, var(--ln-panel) 88%, var(--ln-surface));
  font-family: Consolas, "Courier New", monospace;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.content-pane {
  padding: 0.25rem 0;
  border-top: 1px solid var(--ln-border);
}

.content-pane a:not(.btn-primary):not(.btn-secondary):not(.search-btn):not(.page-btn) {
  color: #1f546e;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.content-pane a:not(.btn-primary):not(.btn-secondary):not(.search-btn):not(.page-btn):visited {
  color: #3c4f8e;
}

.content-pane a:not(.btn-primary):not(.btn-secondary):not(.search-btn):not(.page-btn):hover {
  color: var(--ln-red);
}

.content-pane a:not(.btn-primary):not(.btn-secondary):not(.search-btn):not(.page-btn):focus-visible {
  outline: 2px solid var(--ln-focus);
  outline-offset: 2px;
  border-radius: var(--radius);
}

html[data-theme="dark"] .content-pane a:not(.btn-primary):not(.btn-secondary):not(.search-btn):not(.page-btn) {
  color: #9fcde4;
}

html[data-theme="dark"] .content-pane a:not(.btn-primary):not(.btn-secondary):not(.search-btn):not(.page-btn):visited {
  color: #b7b5ff;
}

html[data-theme="dark"] .content-pane a:not(.btn-primary):not(.btn-secondary):not(.search-btn):not(.page-btn):hover {
  color: #ffd2d6;
}

.search-pane {
  padding-top: 0.8rem;
  margin-bottom: 1.5rem;
}

.news-search-form {
  display: grid;
  row-gap: 0.95rem;
}

.form-row {
  display: grid;
  gap: 0.75rem;
  align-items: start;
}

.form-row-primary {
  grid-template-columns: 150px minmax(320px, 1fr) 72px 160px 72px 184px;
}

.form-row-secondary {
  grid-template-columns: 150px minmax(320px, 1fr) 72px 184px;
}

.form-row-actions {
  display: flex;
  justify-content: flex-start;
  padding-left: calc(150px + 0.75rem);
}

.channel-header-actions {
  margin-bottom: 1rem;
}

.form-row-toggles {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 1.4rem;
  padding-left: calc(150px + 0.75rem);
}

.form-row-checkbox-group {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 0.6rem 1rem;
  align-items: stretch;
  padding-left: calc(150px + 0.75rem);
}

.form-row-checkbox-line {
  grid-template-columns: 150px minmax(120px, 1fr) 170px minmax(120px, 1fr) 230px minmax(120px, 1fr);
  align-items: center;
}

.form-row-checkbox-line .form-label {
  margin: 0;
  padding-top: 0;
  align-self: center;
}

.form-checkbox-control {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
}

.form-checkbox-control input[type="checkbox"] {
  width: 1.05rem;
  height: 1.05rem;
  margin: 0;
  accent-color: var(--ln-red);
}

.form-toggle-labeled {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  width: 100%;
  min-height: 2.75rem;
  gap: 0.55rem;
}

.form-toggle-labeled .form-label {
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding-top: 0;
  line-height: 1.2;
}

.form-toggle-labeled input[type="checkbox"] {
  margin: 0;
  flex: 0 0 auto;
  align-self: center;
}

.form-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--ln-ink);
  font-size: 0.98rem;
  cursor: pointer;
}

.form-toggle input[type="checkbox"] {
  width: 1.05rem;
  height: 1.05rem;
  accent-color: var(--ln-red);
}

.form-row-checkbox .form-label {
  padding-top: 0.15rem;
}

.form-row-checkbox .form-toggle {
  min-height: 2.75rem;
  align-items: center;
  gap: 0.55rem;
}

.form-row-checkbox .form-toggle input[type="checkbox"] {
  margin: 0;
}

.form-label {
  align-self: start;
  color: var(--ln-ink);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.35;
  padding-top: 0.5rem;
}

.form-control {
  width: 100%;
  min-height: 2.75rem;
  border: 1px solid color-mix(in srgb, var(--ln-border) 88%, var(--ln-slate));
  border-radius: 4px;
  background: linear-gradient(180deg, #ffffff 0%, color-mix(in srgb, #ffffff 84%, var(--ln-surface)) 100%);
  color: var(--ln-ink);
  font: inherit;
  padding: 0.6rem 0.72rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.form-control::placeholder {
  color: color-mix(in srgb, var(--ln-slate) 78%, #8ea0af);
}

.form-control:hover {
  border-color: color-mix(in srgb, var(--ln-slate) 45%, var(--ln-border));
}

.form-control:focus-visible {
  outline: none;
  border-color: color-mix(in srgb, var(--ln-red) 46%, var(--ln-focus));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ln-red) 18%, transparent);
}

.form-control-select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--ln-slate) 50%),
    linear-gradient(135deg, var(--ln-slate) 50%, transparent 50%),
    linear-gradient(180deg, #ffffff 0%, color-mix(in srgb, #ffffff 84%, var(--ln-surface)) 100%);
  background-position:
    calc(100% - 0.95rem) calc(50% - 1px),
    calc(100% - 0.65rem) calc(50% - 1px),
    0 0;
  background-size: 0.3rem 0.3rem, 0.3rem 0.3rem, 100% 100%;
  background-repeat: no-repeat;
  padding-right: 2rem;
}

.form-control-multi {
  min-height: 6.6rem;
  resize: vertical;
  padding-top: 0.35rem;
}

.form-control-textarea {
  line-height: 1.45;
  resize: vertical;
}

.form-help {
  grid-column: 2;
  margin-top: -0.25rem;
  color: var(--ln-slate);
  font-size: 0.88rem;
  line-height: 1.4;
}

.form-control-multi option {
  padding: 0.16rem 0.35rem;
}

.news-search-form select,
.news-search-form select option,
.news-search-form select optgroup {
  color: #102437;
  background: #ffffff;
}

.news-search-form select option:checked,
.document-form select option:checked {
  color: #102437;
  background: #cfe0f7;
  font-weight: 600;
  /* keeps the highlight visible when the list box does not have focus */
  box-shadow: inset 0 0 0 100px #cfe0f7;
}

.news-search-form input[type="text"],
.news-search-form textarea {
  color: #102437;
  background: #ffffff;
}

.document-form select,
.document-form select option,
.document-form select optgroup,
.document-form input[type="text"],
.document-form textarea {
  color: #102437;
  background: #ffffff;
}

.search-btn {
  width: auto;
  min-width: 220px;
  min-height: 44px;
  padding: 0.58rem 1.2rem;
  border-radius: 3px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--ln-red) 92%, #ff4b57) 0%, var(--ln-red) 100%);
  box-shadow: 0 3px 8px color-mix(in srgb, var(--ln-red) 20%, transparent);
}

.search-btn:hover {
  background: linear-gradient(180deg, color-mix(in srgb, var(--ln-red) 88%, #f5444f) 0%, color-mix(in srgb, var(--ln-red) 86%, #bc0f18) 100%);
}

.search-btn:active {
  transform: translateY(1px);
}

.btn-secondary.search-btn {
  min-width: 0;
  background: var(--ln-panel);
  color: var(--ln-ink);
  box-shadow: none;
}

.btn-secondary.search-btn:hover {
  background: color-mix(in srgb, var(--ln-red) 8%, var(--ln-panel));
}

.is-hidden {
  display: none;
}

/* =========================
   Sign-in Page
   ========================= */
.signin-main {
  padding: 2.5rem 0 3rem;
  display: flex;
  justify-content: center;
}

.signin-card {
  width: min(34rem, 100%);
  background: color-mix(in srgb, var(--ln-panel) 96%, var(--ln-surface));
  border: 1px solid var(--ln-border);
  border-top: 3px solid var(--ln-red);
  border-radius: 6px;
  box-shadow: 0 10px 30px color-mix(in srgb, var(--ln-ink) 10%, transparent);
  padding: 1.75rem 1.85rem 2rem;
}

.signin-card h2 {
  margin: 0 0 0.25rem;
  font-size: 1.9rem;
  font-weight: 300;
  color: var(--ln-ink);
}

.signin-intro {
  margin: 0 0 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid color-mix(in srgb, var(--ln-border) 80%, transparent);
}

.signin-intro h3 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: #2a5d77;
}

html[data-theme="dark"] .signin-intro h3 {
  color: #d8ecf8;
}

.signin-intro p {
  margin: 0;
  color: var(--ln-slate);
  font-size: 0.95rem;
  line-height: 1.5;
}

.signin-form h4 {
  margin: 0 0 1.1rem;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ln-ink);
}

.signin-field {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1.1rem;
}

.signin-field label {
  color: var(--ln-ink);
  font-size: 0.95rem;
  font-weight: 700;
}

html[data-theme="dark"] .signin-form .form-control {
  color: #102437;
}

html[data-theme="dark"] .signin-form .form-control::placeholder {
  color: #c0c9d1;
  opacity: 1;
}

html[data-theme="dark"] .signin-form .form-control::-webkit-input-placeholder {
  color: #c0c9d1;
  opacity: 1;
}

html[data-theme="dark"] .signin-form .form-control::-moz-placeholder {
  color: #c0c9d1;
  opacity: 1;
}

html[data-theme="dark"] .signin-form .form-control:-ms-input-placeholder {
  color: #c0c9d1;
}

html[data-theme="dark"] .signin-form .form-control::-ms-input-placeholder {
  color: #c0c9d1;
}

.signin-actions {
  margin-top: 1.4rem;
}

.signin-actions .search-btn {
  min-width: 100%;
}

.signin-status {
  min-height: 1.2rem;
  margin: 0.85rem 0 0;
  font-weight: 700;
  font-size: 0.92rem;
}

.signin-status.error {
  color: var(--ln-red);
}

.signin-status.success {
  color: #0c6f30;
}

html[data-theme="dark"] .signin-status.success {
  color: #6fdc97;
}

.response-pane {
  margin-top: 0.25rem;
  margin-bottom: 1.5rem;
}

.response-status {
  margin: 0 0 1rem;
  padding: 0.8rem 1rem;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 700;
}

.response-status-ok {
  color: #1b4b66;
  background: linear-gradient(180deg, #c8e6f8 0%, #b4d8ef 100%);
  border-color: #9cc8e2;
}

.response-status-error {
  color: #7b1212;
  background: linear-gradient(180deg, #ffd9dc 0%, #f8c0c5 100%);
  border-color: #e59aa2;
}

.response-accordion {
  display: grid;
  gap: 0.75rem;
}

.response-detail {
  border: 1px solid var(--ln-border);
  border-radius: 4px;
  background: color-mix(in srgb, var(--ln-panel) 93%, var(--ln-surface));
  overflow: hidden;
}

.response-detail summary {
  cursor: pointer;
  list-style: none;
  padding: 0.7rem 0.85rem;
  font-weight: 700;
  color: #2a5d77;
  background: color-mix(in srgb, var(--ln-surface) 80%, #ffffff 20%);
  border-bottom: 1px solid var(--ln-border);
}

.response-detail summary::-webkit-details-marker {
  display: none;
}

.response-detail summary::before {
  content: "▸";
  margin-right: 0.4rem;
  color: #4d88a8;
}

.response-detail[open] summary::before {
  content: "▾";
}

html[data-theme="dark"] .response-detail summary {
  color: #d8ecf8;
}

html[data-theme="dark"] .response-detail summary::before {
  color: #9fcde4;
}

.response-detail pre {
  margin: 0;
  border: none;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
  padding: 0.95rem 1rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.select-response-link {
  display: inline-block;
  margin: 0.75rem 1rem 0;
  padding: 0.15rem 0.3rem;
  border: 1px dotted color-mix(in srgb, var(--ln-red) 55%, var(--ln-border));
  border-radius: var(--radius);
  color: var(--ln-red);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.select-response-link:hover {
  background: color-mix(in srgb, var(--ln-red) 8%, var(--ln-panel));
  text-decoration: underline;
}

.select-response-link:focus-visible {
  outline: 2px solid var(--ln-focus);
  outline-offset: 2px;
}

.results-block {
  margin-top: 0;
  border-top: none;
  padding-top: 0;
}

.results-title {
  margin: 0 0 0.8rem;
  font-size: 2rem;
  font-weight: 300;
  color: var(--ln-ink);
}

.results-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.results-item {
  padding: 1rem 0;
  border-top: 1px solid color-mix(in srgb, var(--ln-border) 80%, transparent);
}

.results-item:first-child {
  border-top: none;
}

.result-meta {
  margin: 0;
  color: var(--ln-slate);
  font-size: 0.94rem;
}

.result-title {
  margin: 0.3rem 0 0.4rem;
  font-size: 1.65rem;
  font-weight: 600;
  line-height: 1.2;
  color: #1f546e;
}

.result-title a {
  color: inherit;
  text-decoration: none;
}

.result-title a:hover {
  color: var(--ln-red);
  text-decoration: underline;
}

html[data-theme="dark"] .result-title {
  color: #e8f5ff;
}

.result-snippet {
  margin: 0;
  color: var(--ln-ink);
  max-width: 78ch;
}

/* =========================
   Results Pagination
   ========================= */
.pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-top: 1.5rem;
  padding-top: 1.1rem;
  border-top: 1px solid color-mix(in srgb, var(--ln-border) 80%, transparent);
}

.pagination-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--ln-border);
  border-radius: var(--radius);
  background: var(--ln-panel);
  color: var(--ln-ink);
  font: inherit;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.page-btn:hover {
  border-color: color-mix(in srgb, var(--ln-red) 45%, var(--ln-border));
  background: color-mix(in srgb, var(--ln-red) 8%, var(--ln-panel));
}

.page-btn:focus-visible {
  outline: 2px solid var(--ln-focus);
  outline-offset: 2px;
}

.page-btn.is-current {
  border-color: var(--ln-red);
  background: var(--ln-red);
  color: #fff;
  cursor: default;
}

.page-btn--nav {
  font-weight: 600;
  color: var(--ln-slate);
}

.page-ellipsis {
  padding: 0 0.2rem;
  color: var(--ln-slate);
  user-select: none;
}

.content-pane h2 {
  margin: 0.35rem 0 0.85rem;
  font-size: 1.15rem;
  font-weight: 700;
}

.field-grid {
  display: grid;
  gap: 0.75rem;
}

.field-grid label {
  display: grid;
  gap: 0.35rem;
}

.field-grid span {
  font-size: 0.9rem;
  color: var(--ln-slate);
  font-weight: 700;
}

.password-row div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.45rem;
}

.actions {
  margin-top: 0.9rem;
  display: flex;
  gap: 0.45rem;
}

/* =========================
   Shared Feedback + Tabs
   ========================= */
#status {
  min-height: 1.2rem;
  margin: 0.65rem 0 0;
  font-weight: 700;
}

#status.success {
  color: #0c6f30;
}

#status.error {
  color: #b10007;
}

.response-tabs {
  display: inline-flex;
  border: 1px solid var(--ln-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.tab {
  border: none;
  border-right: 1px solid var(--ln-border);
  background: color-mix(in srgb, var(--ln-panel) 90%, var(--ln-surface));
  color: var(--ln-slate);
  font: inherit;
  font-weight: 700;
  padding: 0.45rem 0.75rem;
  cursor: pointer;
}

.tab:last-child {
  border-right: none;
}

.tab.is-active {
  color: var(--ln-red);
  background: color-mix(in srgb, var(--ln-red) 10%, var(--ln-panel));
}

.load-results-btn {
  margin-top: var(--space-4);
}

.response-panel-hidden {
  display: none;
}

.panel {
  margin-top: 0.75rem;
}

pre {
  margin: 0;
  border: 1px solid var(--ln-border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--ln-panel) 88%, var(--ln-surface));
  padding: 0.8rem;
  overflow: auto;
}

/* =========================
   Shared Accessibility
   ========================= */
:focus-visible {
  outline: 3px solid var(--ln-focus);
  outline-offset: 2px;
}

/* =========================
   Shared Responsive Rules
   ========================= */
@media (max-width: 1020px) {
  .header-inner {
    min-height: auto;
    flex-wrap: wrap;
    padding: 0.65rem 0;
  }

  .segmented-nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
  }

  .segment-list {
    display: none;
    width: 100%;
  }

  .segment-list.open {
    display: inline-flex;
    flex-wrap: wrap;
  }

  .segment-list a {
    border-right: none;
    border-bottom: 1px solid var(--ln-border);
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .header-actions {
    display: flex;
  }

  .page-layout {
    grid-template-columns: 1fr;
  }

  .left-rail {
    position: static;
  }

  .postfilter {
    display: none;
  }

  .postfilter.open {
    display: grid;
  }

  .endpoint-head {
    grid-template-columns: 1fr;
  }

  .endpoint-meta {
    justify-content: flex-start;
  }

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

  .page-layout {
    grid-template-columns: 1fr;
  }

  .left-rail {
    position: static;
  }

  .postfilter {
    display: none;
  }

  .postfilter.open {
    display: grid;
  }

  .form-row-primary,
  .form-row-secondary {
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .form-row-checkbox-line {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .form-row-actions,
  .form-row-toggles,
  .form-row-checkbox-group {
    padding-left: 0;
  }

  .form-row-checkbox-group {
    grid-template-columns: 1fr;
  }

  .form-label {
    padding-top: 0.15rem;
  }

  .search-btn {
    width: auto;
  }
}

/* =========================
   Page-Specific Variant
   Hierarchical dropdown menu
   ========================= */

/* Top menu dropdown shell */
.nav-dropdown {
  position: relative;
  display: inline-block;
}

.segment-list > li {
  position: relative;
}

.segment-list {
  overflow: visible;
  border: none;
  background: transparent;
  gap: 0;
  padding: 0;
  height: 100%;
  align-items: stretch;
}

.segment-list > li {
  position: relative;
  display: flex;
  align-items: stretch;
}

.top-menu {
  display: flex;
  align-self: stretch;
  margin-left: auto;
}

.segment-list > li + li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: color-mix(in srgb, var(--ln-border) 80%, transparent);
}

.segment-list > li:last-child .nav-dropdown-menu,
.segment-list > li:nth-last-child(2) .nav-dropdown-menu,
.segment-list > li:nth-last-child(3) .nav-dropdown-menu,
.segment-list > li:nth-last-child(4) .nav-dropdown-menu,
.segment-list > li:nth-last-child(5) .nav-dropdown-menu {
  left: auto;
  right: 0;
}

/* Dropdown toggle states */
.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: transparent;
  border: none;
  color: var(--ln-slate);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
}

.segment-list .nav-dropdown-toggle {
  border-radius: 0;
  padding: 0 0.9rem;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  background: var(--ln-panel);
  height: 100%;
  min-height: 100%;
}

.segment-list > li:first-child .nav-dropdown-toggle {
  border-radius: 3px 0 0 3px;
}

.segment-list > li:last-child .nav-dropdown-toggle {
  border-radius: 0 3px 3px 0;
}

.segment-list > li:nth-last-child(2) .nav-dropdown-toggle {
  border-radius: 0;
}

.theme-switch-item {
  display: flex;
  align-items: center;
  background: var(--ln-panel);
  padding: 0 var(--space-3);
  border-radius: 0 3px 3px 0;
}

.theme-switch {
  border: none;
  background: transparent;
  padding: 0;
  margin: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
}

.theme-switch-track {
  position: relative;
  display: inline-flex;
  width: 1.85rem;
  height: 1.05rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--ln-border) 82%, var(--ln-panel));
  border: 1px solid var(--ln-border);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.theme-switch-thumb {
  position: absolute;
  top: 1px;
  left: 1px;
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background: var(--ln-panel);
  border: 1px solid color-mix(in srgb, var(--ln-border) 70%, transparent);
  transition: transform 0.2s ease;
}

html[data-theme="dark"] .theme-switch-track {
  background: color-mix(in srgb, var(--ln-red) 35%, var(--ln-panel));
  border-color: color-mix(in srgb, var(--ln-red) 45%, var(--ln-border));
}

html[data-theme="dark"] .theme-switch-thumb {
  transform: translateX(0.8rem);
}

.nav-dropdown-toggle:hover {
  color: var(--ln-ink);
  background: var(--ln-panel);
}

.nav-dropdown-toggle.is-active {
  color: var(--ln-red);
  background: color-mix(in srgb, var(--ln-red) 10%, var(--ln-panel));
}

.nav-dropdown-arrow {
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  transition: transform 0.2s ease;
}

.nav-dropdown-toggle.is-open .nav-dropdown-arrow {
  transform: rotate(180deg);
}

/* Dropdown panels */
.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  display: none;
  min-width: 280px;
  background: var(--ln-panel);
  border: 1px solid var(--ln-border);
  border-radius: 3px;
  box-shadow: 0 4px 12px rgba(11, 33, 56, 0.15);
  z-index: 100;
  margin-top: 2px;
  padding: 0.35rem 0;
}

.nav-dropdown-menu.mega-menu {
  min-width: 720px;
  padding: 0;
  overflow: hidden;
}

.mega-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap: 0;
}

.nav-dropdown-menu.auto-columns {
  min-width: min(96vw, calc(var(--menu-columns, 2) * 280px));
}

.mega-grid--auto {
  grid-template-columns: repeat(var(--menu-columns, 2), minmax(280px, 1fr));
}

.mega-col {
  padding: 0.35rem 0;
}

.mega-col + .mega-col {
  border-left: 1px solid var(--ln-border);
}

.mega-menu--wide {
  min-width: 960px;
}

.mega-grid--3col {
  grid-template-columns: repeat(3, 1fr);
}

.mega-col-title--section {
  margin-top: 0;
  border-top: none;
  padding-top: var(--space-2);
}

.mega-col-title {
  margin: 0;
  color: var(--ln-red);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--ln-border);
  box-sizing: border-box;
}

/* Dropdown items */
.menu-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-dropdown-menu.is-visible {
  display: block;
}

.nav-item {
  display: block;
  padding: 0.56rem 0.9rem;
  min-height: 2.2rem;
  box-sizing: border-box;
  color: var(--ln-slate);
  text-decoration: none;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--ln-border);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}

.nav-dropdown-menu > .menu-list li:last-child .nav-item,
.mega-col > .menu-list:last-child li:last-child .nav-item,
.nav-dropdown-menu > .nav-item:last-child {
  border-bottom: none;
}

.nav-item:hover {
  background: color-mix(in srgb, var(--ln-panel) 40%, var(--ln-surface) 60%);
  color: var(--ln-ink);
}

.nav-item.is-active {
  color: var(--ln-red);
  font-weight: 700;
  background: color-mix(in srgb, var(--ln-red) 8%, var(--ln-panel));
  border-left: 2px solid var(--ln-red);
  padding-left: calc(var(--space-4) - 1px);
}

/* Utility row refinements */
.utility-theme-btn {
  border: 1px solid var(--ln-border);
  border-radius: 3px;
  background: var(--ln-panel);
  color: var(--ln-ink);
  font: inherit;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  cursor: pointer;
  margin-left: auto;
}

.utility-inner {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Page variant postfilter treatment */
.postfilter {
  background: var(--ln-panel);
  border: 1px solid var(--ln-border);
  border-radius: 3px;
  box-shadow: 0 2px 8px rgba(11, 33, 56, 0.08);
  padding: var(--space-4);
}

.postfilter h2 {
  margin: 0 0 var(--space-3) 0;
  font-size: 0.95rem;
  color: var(--ln-ink);
}

/* Keep post-filters hidden unless PostFilters is selected in Expand */
.page-layout {
  grid-template-columns: 1fr;
}

.results-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  align-items: start;
  margin-top: 1.2rem;
  border-top: 1px solid var(--ln-border);
  padding-top: 1rem;
}

.results-layout.has-left-rail {
  grid-template-columns: 16rem 1fr;
}

.left-rail {
  display: none;
  position: static;
  top: auto;
  align-self: start;
}

.left-rail.visible {
  display: block;
}

/* Page variant responsive refinements */
@media (max-width: 1020px) {
  .segment-list {
    position: relative;
  }

  .segment-list.open {
    display: flex;
    flex-wrap: wrap;
  }

  .segment-list > li {
    position: static;
  }

  .nav-dropdown-menu {
    max-width: calc(100vw - 1rem);
  }

  .nav-dropdown-menu.mega-menu {
    min-width: 0;
    width: min(92vw, 680px);
  }

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

  .utility-theme-btn {
    margin-left: var(--space-2);
  }

  .results-layout.has-left-rail {
    grid-template-columns: 1fr;
  }
}

/* =========================
   Document Page
   ========================= */
.document-pane {
  padding-top: 0.8rem;
  margin-bottom: 1.5rem;
}

.document-form {
  display: grid;
  row-gap: 0.95rem;
}

.document-form .form-row {
  grid-template-columns: 90px minmax(280px, 1fr) 150px minmax(200px, 1fr);
}

.document-form .form-row-retrieval {
  grid-template-columns: 90px 1fr;
  align-items: start;
}

.retrieval-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.4rem;
  padding-top: 0.5rem;
}

.retrieval-option {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.96rem;
  color: var(--ln-ink);
  cursor: pointer;
}

.retrieval-option input[type="radio"] {
  accent-color: var(--ln-red);
  width: 1.05rem;
  height: 1.05rem;
}

/* Rendered document surface */
.document-result {
  margin-top: 1.25rem;
  border-top: 1px solid var(--ln-border);
  padding-top: 1.25rem;
}

.document-card {
  background: var(--ln-panel);
  border: 1px solid var(--ln-border);
  border-top: 3px solid var(--ln-red);
  border-radius: 6px;
  box-shadow: 0 6px 22px color-mix(in srgb, var(--ln-ink) 9%, transparent);
  padding: 2rem 2.25rem 2.25rem;
}

.document-render {
  font-family: var(--font-main);
  color: var(--ln-ink);
  line-height: 1.65;
  max-width: 78ch;
  margin-inline: auto;
}

.document-render a {
  color: #0b5f89;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

html[data-theme="dark"] .document-render a {
  color: #8cd5ff;
}

.document-render a:hover,
.document-render a:focus-visible {
  color: var(--ln-red);
}

.document-render a:visited {
  color: #6e2e8b;
}

html[data-theme="dark"] .document-render a:visited {
  color: #d6a7ff;
}

.document-render .doc-title {
  margin: 0 0 0.35rem;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  color: var(--ln-ink);
}

.document-render .doc-title a {
  color: #1f546e;
  text-decoration: none;
}

html[data-theme="dark"] .document-render .doc-title a {
  color: #e8f5ff;
}

.document-render .doc-title a:hover {
  color: var(--ln-red);
  text-decoration: underline;
}

.document-render .doc-publication {
  margin: 0;
  text-align: center;
  font-weight: 700;
  color: var(--ln-slate);
}

.document-render .doc-date {
  margin: 0.2rem 0 1.1rem;
  text-align: center;
  color: var(--ln-slate);
  font-size: 0.95rem;
}

.document-render .doc-meta {
  display: grid;
  gap: 0.3rem;
  margin: 0 0 1.25rem;
  padding: 0.85rem 1rem;
  background: color-mix(in srgb, var(--ln-panel) 92%, var(--ln-surface));
  border: 1px solid var(--ln-border);
  border-radius: 4px;
  font-size: 0.94rem;
}

.document-render .doc-meta-row {
  margin: 0;
  color: var(--ln-ink);
}

.document-render .doc-meta-row b {
  color: var(--ln-slate);
}

.document-render .doc-section-title {
  margin: 1.5rem 0 0.75rem;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid color-mix(in srgb, var(--ln-red) 35%, var(--ln-border));
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ln-ink);
}

.document-render .doc-body p {
  margin: 0 0 1rem;
}

.document-render .doc-classification {
  margin-top: 1.75rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--ln-border);
  font-size: 0.92rem;
}

.document-render .doc-classification dl {
  display: grid;
  grid-template-columns: minmax(5.5rem, max-content) 1fr;
  gap: 0.35rem 1rem;
  margin: 0;
}

.document-render .doc-classification dt {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--ln-red);
  font-size: 0.82rem;
  padding-top: 0.1rem;
}

.document-render .doc-classification dd {
  margin: 0;
  color: var(--ln-slate);
}

.document-render .doc-copyright {
  margin-top: 1.75rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--ln-border);
  text-align: center;
  color: var(--ln-slate);
  font-size: 0.88rem;
}

.document-render .doc-copyright p {
  margin: 0.15rem 0;
}

.document-render .doc-advance-link {
  margin-top: 1.25rem;
  text-align: center;
}

.document-render .doc-advance-link a {
  color: var(--ln-red);
  font-weight: 700;
  text-decoration: none;
}

.document-render .doc-advance-link a:hover {
  text-decoration: underline;
}

@media (max-width: 1020px) {
  .document-form .form-row {
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .document-card {
    padding: 1.4rem 1.2rem 1.6rem;
  }

  .document-render .doc-classification dl {
    grid-template-columns: 1fr;
    gap: 0.1rem 0;
  }

  .document-render .doc-classification dd {
    margin-bottom: 0.5rem;
  }
}

/* Server-rendered rich-text intro (@Model.Content) */
.content-intro {
  margin: 0 0 1.5rem;
  color: var(--text-muted, #4a5568);
  font-size: 0.95rem;
  line-height: 1.55;
}

.content-intro p:last-child {
  margin-bottom: 0;
}

/* =========================
   Alert CRUD pages
   ========================= */
.content-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: 1.1rem 0 0.25rem;
}

/* Profile / result list rows with inline edit/delete links */
.result-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 1rem;
}

.result-row .result-title {
  flex: 1 1 auto;
  min-width: 12rem;
}

.result-actions {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.3rem 0.9rem;
  font-size: 0.9rem;
}

.result-actions a {
  color: var(--ln-red);
  font-weight: 600;
  text-decoration: none;
}

.result-actions a:hover {
  text-decoration: underline;
}

.result-links {
  margin: 0.6rem 0 0;
  padding-left: 1.2rem;
  font-size: 0.9rem;
}

.result-links li {
  margin: 0.15rem 0;
}

.result-links a {
  color: var(--ln-red);
  font-weight: 600;
  text-decoration: none;
}

.result-links a:hover {
  text-decoration: underline;
}

.result-answer {
  margin: 1rem 0 0;
}

.result-answer p {
  margin: 0.35rem 0 0;
  color: var(--ln-ink);
  line-height: 1.55;
}

.result-read {
  color: var(--ln-slate);
  font-size: 0.9rem;
}

.result-sublist {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
  color: var(--ln-ink);
  font-size: 0.94rem;
}

/* Alert profile create/edit form (stacked label + field grid) */
.alert-form {
  display: grid;
  row-gap: 0.9rem;
}

.alert-form .form-row.alert-field {
  display: grid;
  grid-template-columns: 170px minmax(220px, 32rem);
  align-items: center;
  gap: 0.4rem 1rem;
}

.alert-form .form-row.alert-field .form-label {
  padding-top: 0;
}

.alert-form .alert-radio-group {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.3rem 1rem;
  align-items: center;
}

@media (max-width: 1020px) {
  .alert-form .form-row.alert-field {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }
}

/* ------------------------------------------------------------------ */
/* Download job forms (restdownloads) — side-by-side form groups       */
/* ------------------------------------------------------------------ */
.download-forms {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.download-forms .download-form {
  flex: 1 1 16rem;
  min-width: 14rem;
}

.download-form-title {
  margin: 0 0 0.6rem;
  font-size: 1rem;
  font-weight: 600;
}

/* ------------------------------------------------------------------ */
/* Protégé chat sessions (restprotegesessions) — DataPlus read-more /   */
/* expand-collapse behaviour (ported from legacy LNbs.css)             */
/* ------------------------------------------------------------------ */
.sidebar-box {
  max-height: 120px;
  position: relative;
  overflow: hidden;
}

.sidebar-box.expanded {
  max-height: none;
  position: relative;
  overflow: hidden;
}

.sidebar-box .read-more {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  text-align: center;
  margin: 0;
  padding: 30px 0;
  background-image: linear-gradient(to bottom, transparent, white);
}

.collapsible {
  margin-top: -100%;
  transition: all 0.5s;
  opacity: 0;
  height: 0;
  display: none;
}

.collapsible.expanded {
  margin-top: 0;
  opacity: 1;
  height: auto;
}

.expand-container {
  overflow: hidden;
}

.dp_button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  min-height: 2rem;
  padding: 0.35rem 0.75rem;
  background: var(--ln-panel);
  border: 1px solid color-mix(in srgb, var(--ln-red) 28%, var(--ln-border));
  border-radius: var(--radius);
  color: var(--ln-ink);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.dp_button:hover {
  border-color: color-mix(in srgb, var(--ln-red) 45%, var(--ln-border));
  background: color-mix(in srgb, var(--ln-red) 9%, var(--ln-panel));
  color: var(--ln-red);
}

.dp_button:focus-visible {
  outline: 2px solid var(--ln-focus);
  outline-offset: 2px;
}

/* ------------------------------------------------------------------ */
/* DataPlus News result documents (per-document cards + smart indexing) */
/* ------------------------------------------------------------------ */
.result-doc {
  padding: 1.1rem 0;
  border-top: 1px solid color-mix(in srgb, var(--ln-border) 80%, transparent);
  color: var(--ln-ink);
}

.result-doc:first-child {
  border-top: none;
}

.result-doc hr {
  display: none;
}

.detail-list {
  display: grid;
  grid-template-columns: minmax(10rem, max-content) 1fr;
  gap: 0.35rem 1.25rem;
  margin: 0.75rem 0 0;
  padding: 0.9rem 1.1rem;
  background: color-mix(in srgb, var(--ln-panel) 92%, var(--ln-surface));
  border: 1px solid var(--ln-border);
  border-radius: var(--radius);
  font-size: 0.94rem;
}

.detail-list dt {
  margin: 0;
  font-weight: 600;
  color: var(--ln-slate);
}

.detail-list dd {
  margin: 0;
  color: var(--ln-ink);
  overflow-wrap: break-word;
}

@media (max-width: 640px) {
  .detail-list {
    grid-template-columns: 1fr;
    gap: 0.15rem 0;
  }

  .detail-list dd {
    margin-bottom: 0.5rem;
  }
}

.resultTitle {
  margin: 0.4rem 0 0.5rem;
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.25;
  color: #1f546e;
}

html[data-theme="dark"] .resultTitle {
  color: #e8f5ff;
}

.smartindex-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.75rem 1.25rem;
  margin-top: 0.5rem;
}

.smartindexing h5 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  color: var(--ln-slate);
}

.smartindexing .smidx {
  line-height: 1.4;
}

.blurred-text {
  margin: 0;
  line-height: 1.5;
  color: var(--ln-ink);
}

.results-empty {
  margin: 1.2rem 0;
  padding: 0.9rem 1.1rem;
  border-left: 3px solid color-mix(in srgb, var(--ln-red) 45%, var(--ln-border));
  background: color-mix(in srgb, var(--ln-panel) 94%, var(--ln-surface));
  color: var(--ln-ink);
}

/* ------------------------------------------------------------------ */
/* DataPlus Archive list                                                */
/* ------------------------------------------------------------------ */
.archive-create-btn {
  min-width: 0;
  min-height: 2.1rem;
  padding: 0.4rem 0.85rem 0.4rem 0.72rem;
}

.feed-create-btn {
  min-width: 0;
  min-height: 2.1rem;
  padding: 0.4rem 0.85rem 0.4rem 0.72rem;
}

.archive-results-list {
  margin-top: 0.4rem;
}

.archive-results-item {
  padding: 1.25rem 0;
}

.feed-results-item {
  padding: 1.25rem 0;
}

.archive-job-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.3;
  color: #1f546e;
}

.feed-item-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.3;
  color: #1f546e;
}

.archive-job-title a {
  color: inherit;
  text-decoration: none;
}

.feed-item-title a {
  color: inherit;
  text-decoration: none;
}

.archive-job-title a:hover {
  color: var(--ln-red);
  text-decoration: underline;
}

.feed-item-title a:hover {
  color: var(--ln-red);
  text-decoration: underline;
}

.archive-job-meta {
  margin: 0.28rem 0 0;
  color: var(--ln-ink);
}

.feed-item-meta {
  margin: 0.28rem 0 0;
  color: var(--ln-ink);
}

.feed-item-actions {
  margin: 0.5rem 0 0;
}

.feed-item-actions a,
.feed-item-actions a:visited {
  color: color-mix(in srgb, var(--ln-red) 90%, #8d0f14);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.feed-item-actions a:hover {
  color: var(--ln-red);
  text-decoration: underline;
}

html[data-theme="dark"] .archive-job-title {
  color: #e8f5ff;
}

html[data-theme="dark"] .feed-item-title {
  color: #e8f5ff;
}

/* ------------------------------------------------------------------ */
/* DataPlus Channel list                                                */
/* ------------------------------------------------------------------ */
.channel-result-doc {
  padding: 1.25rem 0;
}

.channel-item-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.3;
  color: #1f546e;
}

.channel-title-link,
.channel-title-link:visited {
  color: inherit;
  text-decoration: none;
}

.channel-title-link:hover {
  color: var(--ln-red);
  text-decoration: underline;
}

.channel-item-meta {
  margin: 0.28rem 0 0;
}

.channel-meta-link,
.channel-meta-link:visited {
  color: #2a5d77;
  text-decoration: none;
}

.channel-meta-link:hover {
  color: var(--ln-red);
  text-decoration: underline;
}

.channel-item-actions {
  margin-top: 0.5rem;
}

.channel-action-link,
.channel-action-link:visited {
  color: color-mix(in srgb, var(--ln-red) 90%, #8d0f14);
  text-decoration: none;
}

.channel-action-link:hover {
  color: var(--ln-red);
  text-decoration: underline;
}

.channel-item-links {
  margin-top: 0.65rem;
}

.channel-item-links li {
  margin: 0.2rem 0;
}

.channel-support-link,
.channel-support-link:visited {
  color: color-mix(in srgb, var(--ln-red) 88%, #7a0e14);
  text-decoration: none;
}

.channel-support-link:hover {
  color: var(--ln-red);
  text-decoration: underline;
}

html[data-theme="dark"] .channel-item-title {
  color: #e8f5ff;
}

/* =========================
   DataPlus News – Document Modal
   ========================= */
.docmodal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  overflow-y: auto;
  padding: clamp(1rem, 4vh, 3rem) 1rem;
  background: color-mix(in srgb, var(--ln-navy) 55%, transparent);
  backdrop-filter: blur(2px);
}

.docmodal-content {
  position: relative;
  width: min(60rem, 100%);
  margin-inline: auto;
  padding: clamp(1.5rem, 3vw, 2.75rem);
  background: var(--ln-panel);
  border: 1px solid var(--ln-border);
  border-radius: var(--radius);
  box-shadow: 0 18px 48px rgba(0, 23, 46, 0.35);
  color: var(--ln-ink);
}

.docmodal .close {
  position: absolute;
  top: 0.5rem;
  right: 0.6rem;
  width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--ln-slate);
  cursor: pointer;
  border-radius: var(--radius);
  transition: color 0.15s ease, background 0.15s ease;
}

.docmodal .close:hover,
.docmodal .close:focus-visible {
  color: var(--ln-red);
  background: color-mix(in srgb, var(--ln-red) 12%, transparent);
  outline: none;
}

#modalIndicator {
  display: block;
  margin: 1.25rem auto;
}

.docmodal-loading,
.docmodal-error {
  max-width: 42rem;
  margin: 0 auto;
  padding: 0.9rem 1rem;
  border-radius: calc(var(--radius) + 1px);
  text-align: center;
}

.docmodal-loading {
  color: var(--ln-slate);
  background: color-mix(in srgb, var(--ln-surface) 82%, transparent);
  border: 1px solid var(--ln-border);
}

html[data-theme="dark"] .docmodal-loading {
  background: color-mix(in srgb, var(--ln-navy) 22%, transparent);
}

.docmodal-error {
  color: #8b1d1d;
  background: color-mix(in srgb, #e8171f 10%, var(--ln-surface));
  border: 1px solid color-mix(in srgb, #e8171f 30%, var(--ln-border));
}

html[data-theme="dark"] .docmodal-error {
  color: #ffd0d3;
  background: color-mix(in srgb, #e8171f 16%, var(--ln-panel));
  border-color: color-mix(in srgb, #e8171f 42%, var(--ln-border));
}

#docmodelhtml {
  line-height: 1.6;
  color: var(--ln-ink);
  overflow-wrap: break-word;
}

#docmodelhtml a {
  color: #0b5f89;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

html[data-theme="dark"] #docmodelhtml a {
  color: #8cd5ff;
}

#docmodelhtml a:hover,
#docmodelhtml a:focus-visible {
  color: var(--ln-red);
}

#docmodelhtml a:visited {
  color: #6e2e8b;
}

html[data-theme="dark"] #docmodelhtml a:visited {
  color: #d6a7ff;
}

#docmodelhtml img {
  max-width: 100%;
  height: auto;
}

#docmodelhtml table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}

#docmodelhtml th,
#docmodelhtml td {
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--ln-border);
  text-align: left;
  vertical-align: top;
}

/* =========================
   DataPlus conversation stream
   ========================= */
.conversation-demo {
  display: grid;
  gap: 1rem;
}

.conversation-actions {
  display: flex;
  gap: 0.6rem;
}

.conversation-actions button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.conversation-status {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 2.5rem;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--ln-border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--ln-panel) 90%, var(--ln-surface));
  color: var(--ln-slate);
  font-size: 0.9rem;
  font-weight: 700;
}

.conversation-status-indicator {
  width: 0.65rem;
  height: 0.65rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--ln-slate);
}

.conversation-status-indicator.processing,
.conversation-status-indicator.generating {
  background: #d68b00;
}

.conversation-status-indicator.streaming {
  background: #16804a;
  animation: conversation-pulse 1.4s ease-in-out infinite;
}

.conversation-status-indicator.completed {
  background: #16804a;
}

.conversation-status-indicator.failed {
  background: var(--ln-red);
}

@keyframes conversation-pulse {
  50% {
    opacity: 0.35;
  }
}

.conversation-output-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem;
}

.conversation-panel {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--ln-border);
  background: var(--ln-panel);
}

.conversation-panel .panel-title {
  margin: 0;
  padding: 0.65rem 0.8rem;
  border-bottom: 1px solid var(--ln-border);
  background: color-mix(in srgb, var(--ln-panel) 86%, var(--ln-surface));
  font-size: 0.95rem;
}

.conversation-panel-body {
  min-height: 8rem;
  max-height: 25rem;
  overflow: auto;
  padding: 0.8rem;
  overflow-wrap: anywhere;
}

.conversation-panel-body.response-text {
  white-space: pre-wrap;
}

.conversation-raw {
  min-height: 10rem;
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.8rem;
}

.conversation-json-line {
  margin: 0 0 0.55rem;
  padding: 0.6rem;
  overflow-x: auto;
  border-left: 3px solid color-mix(in srgb, #16804a 70%, var(--ln-border));
  background: color-mix(in srgb, var(--ln-surface) 78%, var(--ln-panel));
  color: var(--ln-ink);
  white-space: pre-wrap;
}

.conversation-citation-heading {
  margin: 0.75rem 0 0.35rem;
  font-size: 0.9rem;
}

.conversation-citation-heading:first-child {
  margin-top: 0;
}

.conversation-metadata {
  margin: 0;
}

@media (max-width: 52rem) {
  .conversation-output-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .conversation-status-indicator.streaming {
    animation: none;
  }
}