/* ==========================================================================
   NTPath — styles
   1. Tokens  2. Base  3. Layout  4. Header & search  5. Components
   6. Page-specific  7. Responsive  8. Print
   ========================================================================== */

/* Fonts: self-hosted (SIL Open Font License; see assets/fonts/OFL-*.txt) */
@font-face { font-family: "Inter"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/inter-400.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/inter-500.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/inter-600.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/inter-700.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/jetbrains-mono-400.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/jetbrains-mono-500.woff2") format("woff2"); }

/* 1. Tokens --------------------------------------------------------------- */
:root {
  --bg: #f6f4ef;
  --bg-soft: #efece4;
  --surface: #fcfbf8;
  --border: #e3dfd5;
  --border-strong: #d0cabc;
  --text: #26241f;
  --text-soft: #47443c;
  --muted: #6b675c;
  --accent: #0e7490;
  --accent-hover: #155e75;
  --accent-soft: #ecfeff;
  --on-accent: #ffffff;
  --on-ok: #ffffff;
  --ccna: #2563eb;
  --ccna-soft: #eff6ff;
  --ccnp: #4f46e5;
  --ccnp-soft: #eef2ff;
  --ok: #15803d;
  --ok-soft: #f0fdf4;
  --warn: #b45309;
  --danger: #b91c1c;
  --code-bg: #ece8de;
  --info-bg: #e8f1f1;
  --info-border: #c5dcdc;
  --shadow: 0 1px 2px rgb(40 32 16 / 0.04), 0 1px 3px rgb(40 32 16 / 0.06);
  --dg-route: var(--accent);
  --dg-switch: var(--ccna);
  --dg-security: #c2410c;
  --dg-end: #475569;
  --dg-cloud: var(--ccnp);
  --dg-link: #64748b;
  --dg-vlan-1: #15803d;
  --dg-vlan-2: #b45309;
  --dg-vlan-3: #be185d;
  --dg-vlan-4: #6d28d9;

  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --radius: 10px;
  --radius-sm: 6px;
  --header-h: 60px;
  --maxw: 1160px;
  color-scheme: light;
}

/* No-JS fallback: follow the OS when the theme script did not run. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) { color-scheme: dark; }
}

:root[data-theme="dark"] {
  --bg: #0b1120;
  --bg-soft: #0f172a;
  --surface: #111a2e;
  --border: #1e293b;
  --border-strong: #334155;
  --text: #e2e8f0;
  --text-soft: #cbd5e1;
  --muted: #94a3b8;
  --accent: #22b8cf;
  --accent-hover: #67d4e3;
  --accent-soft: #0c2a33;
  --on-accent: #04212a;
  --on-ok: #052e16;
  --ccna: #60a5fa;
  --ccna-soft: #13233f;
  --ccnp: #a5b4fc;
  --ccnp-soft: #1c1f45;
  --ok: #4ade80;
  --ok-soft: #0f2a1a;
  --warn: #fbbf24;
  --danger: #f87171;
  --code-bg: #0a1424;
  --info-bg: var(--accent-soft);
  --info-border: var(--border-strong);
  --shadow: 0 1px 2px rgb(0 0 0 / 0.3), 0 4px 16px rgb(0 0 0 / 0.25);
  --dg-security: #fb923c;
  --dg-end: #94a3b8;
  --dg-link: #7b8aa0;
  --dg-vlan-1: #4ade80;
  --dg-vlan-2: #fbbf24;
  --dg-vlan-3: #f472b6;
  --dg-vlan-4: #a78bfa;
  color-scheme: dark;
}

/* 2. Base ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 .5em; letter-spacing: -0.015em; }
h1 { font-size: clamp(1.75rem, 1.3rem + 1.6vw, 2.4rem); font-weight: 700; }
h2 { font-size: 1.35rem; font-weight: 650; margin-top: 2rem; }
h3 { font-size: 1.05rem; font-weight: 600; }
p { margin: 0 0 1rem; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }
ul, ol { padding-left: 1.25rem; }
li + li { margin-top: .3rem; }
code, kbd, pre { font-family: var(--mono); font-size: .875em; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
h1:focus { outline: none; }

.muted { color: var(--muted); }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.skip-link { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--accent); color: #fff; padding: 8px 12px; border-radius: var(--radius-sm); }
.skip-link:focus { left: 8px; }

/* 3. Layout --------------------------------------------------------------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.site-main { flex: 1; padding: 32px 0 64px; }
.site-main:focus { outline: none; }
/* Hidden for the first moments so a fast load never flashes a generic message. */
.loading { color: var(--muted); opacity: 0; animation: loading-in .2s .35s forwards; }
@keyframes loading-in { to { opacity: 1; } }

.with-sidebar {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}
.sidebar {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  max-height: calc(100vh - var(--header-h) - 48px);
  overflow-y: auto;
  font-size: .9rem;
}
.sidebar h2 { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 1.25rem 0 .5rem; }
.sidebar h2:first-child { margin-top: 0; }
.sidebar ul { list-style: none; padding: 0; margin: 0; }
.sidebar li + li { margin-top: 2px; }
.sidebar a {
  display: flex; justify-content: space-between; gap: 8px;
  padding: 6px 10px; border-radius: var(--radius-sm); color: var(--text-soft);
}
.sidebar a:hover { background: var(--bg-soft); text-decoration: none; color: var(--text); }
.sidebar a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.btn.drawer-btn { display: none; }
.content { min-width: 0; max-width: 780px; }

/* 4. Header & search ------------------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  height: var(--header-h);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner { height: 100%; display: flex; align-items: center; gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--text); letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; color: var(--text); }
.brand { gap: 2px; }
.brand-n { height: 1.9rem; width: 1.9rem; flex: none; overflow: visible; }
.brand-n-nodes { fill: var(--bg); }
.brand-word { font-size: 1.45rem; line-height: 1; letter-spacing: -0.04em; font-weight: 700; margin-left: -2px; background: linear-gradient(90deg, #2563eb, #06b6d4); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.primary-nav { display: flex; gap: 4px; }
.primary-nav a { padding: 6px 12px; border-radius: var(--radius-sm); color: var(--text-soft); font-size: .925rem; font-weight: 500; }
.primary-nav a:hover { background: var(--bg-soft); color: var(--text); text-decoration: none; }
.primary-nav a[aria-current="page"] { color: var(--accent); background: var(--accent-soft); }

.search { position: relative; margin-left: auto; width: 260px; }
.search-input {
  width: 100%; height: 36px; padding: 0 32px 0 12px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg-soft); color: var(--text); font: inherit; font-size: .9rem;
}
.search-input:focus { outline: none; border-color: var(--accent); background: var(--surface); box-shadow: 0 0 0 3px var(--accent-soft); }
.search-input::-webkit-search-cancel-button { display: none; }
.search-kbd {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  border: 1px solid var(--border-strong); border-radius: 4px; padding: 0 5px;
  font-size: .75rem; color: var(--muted); pointer-events: none;
}
.search-input:focus + .search-kbd { display: none; }
.search-results {
  position: absolute; top: calc(100% + 6px); right: 0; width: min(420px, calc(100vw - 32px));
  max-height: 70vh; overflow-y: auto; margin: 0; padding: 6px; list-style: none;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
}
.search-results li + li { margin-top: 2px; }
.search-results a { display: block; padding: 8px 10px; border-radius: var(--radius-sm); color: var(--text); }
.search-results a:hover, .search-results [aria-selected="true"] a { background: var(--accent-soft); text-decoration: none; }
.search-results .result-type { font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.search-results .result-title { display: block; font-weight: 500; }
.search-results .result-ctx { display: block; font-size: .8rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.search-results .empty { padding: 10px; color: var(--muted); font-size: .9rem; }

.icon-btn {
  display: inline-grid; place-items: center; width: 36px; height: 36px; flex: none;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: transparent; color: var(--text-soft); cursor: pointer;
}
.icon-btn:hover { background: var(--bg-soft); color: var(--text); }
.icon-btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.menu-btn { display: none; }
[data-theme="dark"] .icon-sun, :root:not([data-theme="dark"]) .icon-moon { display: none; }

/* 5. Components ----------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 18px;
  border-radius: var(--radius-sm); border: 1px solid var(--border-strong);
  background: var(--surface); color: var(--text); font: inherit; font-size: .925rem; font-weight: 500; cursor: pointer;
}
.btn:hover { text-decoration: none; border-color: var(--accent); color: var(--accent); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; }
[data-theme="dark"] .btn-primary { color: #04212a; }
.btn-done { background: var(--ok-soft); border-color: var(--ok); color: var(--ok); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

.card {
  position: relative; display: flex; flex-direction: column; gap: 8px;
  padding: 20px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); color: var(--text); transition: border-color .15s, box-shadow .15s, transform .15s;
}
a.card:hover { text-decoration: none; color: var(--text); border-color: var(--border-strong); box-shadow: var(--shadow); transform: translateY(-1px); }
.card h3 { margin: 0; }
.card p { margin: 0; color: var(--text-soft); font-size: .925rem; }
.card-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: auto; padding-top: 8px; font-size: .8rem; color: var(--muted); }

.tag {
  display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: 999px;
  font-size: .72rem; font-weight: 600; letter-spacing: .02em; white-space: nowrap;
  background: var(--bg-soft); color: var(--text-soft); border: 1px solid var(--border);
}
.tag-ccna { background: var(--ccna-soft); color: var(--ccna); border-color: transparent; }
.tag-ccnp { background: var(--ccnp-soft); color: var(--ccnp); border-color: transparent; }
.tag-beginner { color: var(--ok); }
.tag-intermediate { color: var(--warn); }
.tag-advanced { color: var(--danger); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }

.meter { height: 6px; border-radius: 999px; background: var(--bg-soft); border: 1px solid var(--border); overflow: hidden; }
.meter > span { display: block; height: 100%; background: var(--accent); border-radius: inherit; }
.meter-ok > span { background: var(--ok); }
.meter-label { display: flex; justify-content: space-between; font-size: .8rem; color: var(--muted); }

.breadcrumbs { font-size: .85rem; color: var(--muted); margin-bottom: 12px; }
.breadcrumbs ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.breadcrumbs li + li { margin-top: 0; }
.breadcrumbs li + li::before { content: "/"; margin-right: 6px; color: var(--border-strong); }
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--accent); }

.page-head { margin-bottom: 28px; }
.page-head .lead { font-size: 1.1rem; color: var(--text-soft); max-width: 680px; }
.eyebrow { font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--accent); margin-bottom: 8px; }

.list { list-style: none; padding: 0; margin: 0; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.list > li { margin: 0; }
.list > li + li { border-top: 1px solid var(--border); }
.list-item { display: flex; align-items: flex-start; gap: 14px; padding: 16px 18px; color: var(--text); background: var(--surface); }
a.list-item:hover { background: var(--bg-soft); text-decoration: none; color: var(--text); }
.list-item .body { flex: 1; min-width: 0; }
.list-item h3 { margin: 0 0 4px; }
.list-item p { margin: 0; font-size: .9rem; color: var(--text-soft); }
.list-item .card-meta { padding-top: 6px; }
.step {
  flex: none; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%;
  border: 1px solid var(--border-strong); font-size: .8rem; font-weight: 600; color: var(--muted);
}
.step.is-done { background: var(--ok); border-color: var(--ok); color: #fff; }
[data-theme="dark"] .step.is-done { color: #052e16; }

.code-block { position: relative; margin: 0 0 12px; }
.code-block pre, pre.topology {
  margin: 0; padding: 14px 16px; overflow-x: auto;
  background: var(--code-bg); border: 1px solid var(--border); border-radius: var(--radius-sm);
  line-height: 1.55; color: var(--text);
}
.code-block pre { padding-right: 76px; }
.copy-btn {
  position: absolute; top: 8px; right: 8px; height: 28px; padding: 0 10px;
  border: 1px solid var(--border-strong); border-radius: 5px; background: var(--surface);
  color: var(--muted); font: inherit; font-size: .75rem; cursor: pointer;
}
.copy-btn:hover { color: var(--accent); border-color: var(--accent); }

details.disclosure { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0 14px; }
details.disclosure summary { cursor: pointer; padding: 12px 0; font-weight: 500; }
details.disclosure[open] { padding-bottom: 14px; }

.filters { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; margin-bottom: 20px; }
.field { display: flex; flex-direction: column; gap: 4px; font-size: .8rem; color: var(--muted); font-weight: 500; }
.field select {
  height: 36px; min-width: 150px; padding: 0 10px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text); font: inherit; font-size: .9rem;
}
.empty-state { padding: 32px; text-align: center; border: 1px dashed var(--border-strong); border-radius: var(--radius); color: var(--muted); }

.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 40px; }
.pager a { display: block; padding: 14px 16px; border: 1px solid var(--border); border-radius: var(--radius); color: var(--text); }
.pager a:hover { border-color: var(--accent); text-decoration: none; }
.pager small { display: block; color: var(--muted); font-size: .75rem; }
.pager .next { text-align: right; grid-column: 2; }

.site-footer { border-top: 1px solid var(--border); padding: 28px 0; font-size: .875rem; background: var(--bg-soft); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 20px; }
.footer-inner p { margin: 0; }
.footer-links { display: flex; gap: 16px; }

/* 6. Page-specific -------------------------------------------------------- */
.hero { padding: 40px 0 56px; max-width: 760px; }
.hero h1 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.1rem); line-height: 1.1; letter-spacing: -0.03em; }
.hero h1 .accent { color: var(--accent); }
.hero .lead { font-size: 1.15rem; color: var(--text-soft); margin-bottom: 28px; }

.track-card { padding: 28px; gap: 12px; }
.track-card h3 { font-size: 1.4rem; }
.track-card .stats { display: flex; gap: 24px; margin-top: 8px; }
.track-card .stats strong { display: block; font-size: 1.3rem; color: var(--text); }
.track-card .stats span { font-size: .8rem; color: var(--muted); }
.track-card.ccna { border-top: 3px solid var(--ccna); }
.track-card.ccnp { border-top: 3px solid var(--ccnp); }

.section-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin: 48px 0 16px; }
.section-head h2 { margin: 0; }

.mission { margin-top: 56px; padding: 28px; border-radius: var(--radius); background: var(--bg-soft); border: 1px solid var(--border); }
.mission ul { margin: 0; }

.exam-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; margin: 36px 0 14px; }
.exam-head h2 { margin: 0; }

.topic { padding: 16px 18px; }
.topic h3 { margin-bottom: 4px; }
.topic p { margin-bottom: 8px; font-size: .925rem; color: var(--text-soft); }

.lab-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 4px; }
.lab-section h2 { font-size: 1.15rem; }
.lab-section ol li::marker { color: var(--muted); font-weight: 600; }
.complete-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 36px; padding: 18px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-soft); }
.complete-bar p { margin: 0; flex: 1; min-width: 200px; font-size: .9rem; color: var(--text-soft); }

.not-found { text-align: center; padding: 64px 0; }
.not-found .code { font-size: 4rem; font-weight: 700; color: var(--border-strong); line-height: 1; }

.prose { max-width: 720px; }


/* Diagrams (see assets/js/diagram.js). Colour roles come from tokens; meaning never relies on colour alone. */
.diagram { margin: 20px 0; }
.diagram-scroll { position: relative; overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-soft); }
.dg { display: block; width: 100%; height: auto; }
.diagram figcaption { margin-top: 8px; font-size: .85rem; color: var(--muted); }
.dg-node, .dg-legend-icon {
  --dg-body: var(--surface);
  fill: color-mix(in srgb, currentColor 12%, var(--bg-soft));
  stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round;
}
.dg-route { color: var(--dg-route); }
.dg-switch { color: var(--dg-switch); }
.dg-security { color: var(--dg-security); }
.dg-end { color: var(--dg-end); }
.dg-cloud { color: var(--dg-cloud); }
.dg-solid { fill: currentColor; stroke: none; }
.dg-fill { fill: var(--dg-body); }
.dg-label { font: 600 13px var(--font); fill: var(--text); stroke: none; }
.dg-sub { font: 400 10.5px var(--mono); fill: var(--muted); stroke: none; }
.dg-ifc { font: 500 10.5px var(--mono); fill: var(--text-soft); }
.dg-mid { font: 500 11px var(--font); fill: var(--text); }
.dg-halo { paint-order: stroke fill; stroke: var(--bg-soft); stroke-width: 4px; stroke-linejoin: round; }
.dg-link { fill: none; stroke: var(--dg-link); stroke-linecap: round; }
.dg-link-trunk { stroke: var(--dg-switch); }
.dg-link-tunnel, .dg-link-wireless { stroke: var(--dg-cloud); }
.dg-group rect { fill: color-mix(in srgb, var(--muted) 7%, transparent); stroke: var(--border-strong); stroke-width: 1.4; stroke-dasharray: 6 5; }
.dg-group-label { font: 600 10.5px var(--font); fill: var(--muted); letter-spacing: .05em; text-transform: uppercase; }
.dg-vlan rect { fill: var(--surface); stroke: var(--v); stroke-width: 1.6; }
.dg-vlan circle { fill: var(--v); }
.dg-vlan text { font: 600 10.5px var(--font); fill: var(--text); }
.dg-vlan-1 { --v: var(--dg-vlan-1); } .dg-vlan-2 { --v: var(--dg-vlan-2); }
.dg-vlan-3 { --v: var(--dg-vlan-3); } .dg-vlan-4 { --v: var(--dg-vlan-4); }
.dg-legend { display: flex; flex-wrap: wrap; gap: 6px 18px; list-style: none; padding: 0; margin: 8px 0 0; font-size: .8rem; color: var(--muted); }
.dg-legend li { display: flex; align-items: center; gap: 6px; margin: 0; }
.dg-legend-icon { width: 22px; height: 22px; stroke-width: 3.2; }
.dg-legend-line { width: 36px; height: 10px; }


/* Study companion components ------------------------------------------------ */
#exam-nav { display: contents; }
.btn-small { height: 32px; padding: 0 12px; font-size: .85rem; }

/* Status: shape + colour + text, never colour alone */
.st { display: inline-grid; place-items: center; width: 16px; height: 16px; flex: none; border-radius: 50%; border: 2px solid var(--border-strong); font-size: 10px; line-height: 1; font-weight: 700; vertical-align: -3px; }
.st-learning { border-color: var(--warn); background: linear-gradient(90deg, var(--warn) 50%, transparent 50%); }
.st-needs-review { border-color: var(--danger); background: color-mix(in srgb, var(--danger) 12%, var(--surface)); color: var(--danger); }
.st-needs-review::after { content: "↻"; }
.st-needs-labs { border-color: var(--ccna); background: var(--ccna-soft); color: var(--ccna); }
.st-needs-labs::after { content: "!"; }
.st-ready { border-color: var(--ok); background: var(--ok); color: var(--on-ok); }
.st-ready::after { content: "✓"; }
.pill { display: inline-flex; align-items: center; gap: 6px; height: 24px; padding: 0 10px 0 7px; border-radius: 999px; border: 1px solid var(--border); background: var(--bg-soft); color: var(--text-soft); font-size: .75rem; font-weight: 600; white-space: nowrap; }
.pill-ready { border-color: var(--ok); color: var(--ok); }
.pill-learning { border-color: var(--warn); color: var(--warn); }
.pill-needs-labs { border-color: var(--ccna); color: var(--ccna); }
.pill-needs-review { border-color: var(--danger); color: var(--danger); }
.list-item > .pill { margin-left: auto; align-self: center; }
.tag-kind-hands-on { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.tag-draft { border-style: dashed; color: var(--muted); }
.tag-ok { color: var(--ok); }
.step-id { flex: none; display: grid; place-items: center; min-width: 38px; height: 28px; padding: 0 6px; border-radius: 7px; border: 1px solid var(--border-strong); font: 600 .78rem var(--mono); color: var(--text-soft); background: var(--bg-soft); }

.panel { padding: 20px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.panel h2 { margin-top: 0; font-size: 1.1rem; }
.panel .eyebrow { margin-bottom: 4px; }
.today-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px; }
.today-grid { display: grid; align-items: stretch; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); margin-bottom: 8px; }
.readiness .big-number { font-size: 3.4rem; font-weight: 700; line-height: 1; margin: 4px 0 8px; letter-spacing: -0.03em; }
.readiness .big-number span { font-size: 1.4rem; color: var(--muted); margin-left: 2px; }
.field.inline { flex-direction: row; align-items: center; gap: 8px; }
.domain-bars { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px 28px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.domain-bars li { margin: 0; font-size: .92rem; }
.domain-bars a { color: var(--text); }
.review-list { list-style: none; padding: 0; margin: 0; }
.review-list li { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; padding: 10px 0; border-top: 1px solid var(--border); }
.review-list li:first-child { border-top: 0; }
.review-list .btn-row { margin-left: auto; gap: 8px; }
.onboard-steps { margin: 0 0 28px; padding-left: 1.2rem; max-width: 720px; }
.onboard-steps li { margin: 8px 0; }

.notice { padding: 12px 14px; margin: 14px 0; border-radius: var(--radius-sm); border: 1px solid var(--info-border); background: var(--info-bg); font-size: .92rem; }
.notice-warn { border-color: var(--warn); background: color-mix(in srgb, var(--warn) 10%, var(--surface)); }
.notice .btn-row { display: inline-flex; margin-left: 6px; gap: 8px; vertical-align: middle; }

.path-rail { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin: 14px 0 18px; padding: 10px 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-soft); font-size: .85rem; color: var(--text-soft); }
.path-rail-bar { flex: 1 1 120px; min-width: 80px; height: 6px; border-radius: 999px; background: var(--border); overflow: hidden; }
.path-rail-bar > span { display: block; height: 100%; background: var(--accent); }

.status-panel { margin: 0 0 24px; padding: 16px 18px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.status-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }
.status-head h2 { margin: 0; font-size: 1.05rem; }
.status-control { display: inline-flex; flex-wrap: wrap; margin: 12px 0 8px; border: 1px solid var(--border-strong); border-radius: 10px; overflow: hidden; }
.status-btn { border: 0; border-radius: 0; height: 42px; padding: 0 18px; background: var(--surface); }
.status-btn + .status-btn { border-left: 1px solid var(--border-strong); }
.status-btn:hover { background: var(--bg-soft); color: var(--text); border-color: var(--border-strong); }
.status-btn.is-active { background: var(--accent); color: var(--on-accent); }
.status-btn:focus-visible { position: relative; z-index: 1; }

.point-chips { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 12px 0 0; }
.point-chips li { margin: 0; }
.point-chips a, .point-chips span { display: inline-block; padding: 3px 10px; border-radius: 999px; border: 1px solid var(--border); background: var(--bg-soft); font-size: .8rem; color: var(--text-soft); }
.point-chips b { font-family: var(--mono); color: var(--accent); font-weight: 600; margin-right: 4px; }
.point-id { display: inline-block; margin-right: 6px; padding: 1px 8px; border-radius: 6px; background: var(--accent-soft); color: var(--accent); font: 600 .8rem var(--mono); vertical-align: 2px; }

.card-section { margin: 28px 0; }
.card-section > h2 { margin-top: 0; font-size: 1.2rem; }
.table-scroll { position: relative; overflow-x: auto; margin: 0 0 16px; }
table { border-collapse: collapse; width: 100%; font-size: .92rem; }
th, td { text-align: left; vertical-align: top; padding: 8px 12px; border-bottom: 1px solid var(--border); }
th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); border-bottom: 1px solid var(--border-strong); }
td code, p code, li code, summary code { padding: 1px 5px; border-radius: 4px; background: var(--code-bg); }
.code-caption { margin-bottom: 4px; font-size: .8rem; color: var(--muted); }
.callout { margin: 14px 0; padding: 12px 16px; border-left: 4px solid var(--accent); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; background: var(--accent-soft); }
.callout p { margin: 4px 0 0; }
.callout-warn { border-left-color: var(--warn); background: color-mix(in srgb, var(--warn) 10%, var(--surface)); }
.callout-note { border-left-color: var(--ccnp); background: var(--ccnp-soft); }
.steps { counter-reset: s; list-style: none; padding: 0; }
.steps li { position: relative; margin: 10px 0; padding-left: 38px; counter-increment: s; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-size: .8rem; font-weight: 700; }
.traps { list-style: none; padding: 0; }
.traps li { margin: 8px 0; padding: 10px 14px 10px 40px; position: relative; border: 1px solid var(--border); border-radius: var(--radius-sm); background: color-mix(in srgb, var(--warn) 6%, var(--surface)); }
.traps li::before { content: "!"; position: absolute; left: 12px; top: 10px; width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; background: var(--warn); color: var(--bg); font-weight: 700; font-size: .8rem; }
details.qa { margin: 8px 0; padding: 0 14px; border: 1px solid var(--border); border-radius: var(--radius-sm); }
details.qa summary { cursor: pointer; padding: 12px 0; font-weight: 500; }
details.qa[open] { background: var(--bg-soft); padding-bottom: 6px; }
.unit-chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 8px 0; }
.unit-chips li { margin: 0; max-width: 100%; }
.unit-chip { display: inline-flex; align-items: center; gap: 8px; max-width: 100%; padding: 6px 12px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); color: var(--text); font-size: .85rem; }
.unit-chip:hover { border-color: var(--accent); text-decoration: none; color: var(--text); }
.unit-chip span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.attribution { margin-top: 32px; font-size: .82rem; }

.phase { margin: 0 0 32px; padding: 20px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.phase > header { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-bottom: 12px; }
.phase h2 { margin: 0; }
.phase-current { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.phase-upcoming { background: var(--bg-soft); }
.phase .list { margin-top: 14px; }
.phase-badge { align-self: flex-start; padding: 2px 10px; border-radius: 999px; font-size: .75rem; font-weight: 600; border: 1px solid var(--border-strong); color: var(--muted); }
.phase-badge-current { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.phase-badge-done { border-color: var(--ok); color: var(--ok); }
.checkpoint { margin: 14px 0 0; padding: 10px 14px; border-radius: var(--radius-sm); background: var(--bg-soft); font-size: .9rem; }

.cov-legend { display: flex; flex-wrap: wrap; gap: 8px 18px; list-style: none; padding: 0; margin: 8px 0 16px; font-size: .82rem; color: var(--muted); }
.cov-legend li { display: flex; align-items: center; gap: 8px; margin: 0; }
.cov-domain { margin: 0 0 18px; }
.cov-domain h3 { font-size: .95rem; margin: 0 0 8px; }
.cov-grid { display: flex; flex-wrap: wrap; gap: 6px; }
.cov { display: inline-flex; align-items: center; justify-content: center; gap: 5px; min-width: 56px; height: 34px; padding: 0 9px; border-radius: 8px; border: 1.5px solid var(--border-strong); background: var(--surface); color: var(--text-soft); font-size: .78rem; font-weight: 600; }
a.cov:hover { text-decoration: none; border-color: var(--accent); color: var(--text); }
.cov-id { font-family: var(--mono); font-size: .74rem; }
.cov-learning { border-color: var(--warn); background: color-mix(in srgb, var(--warn) 14%, var(--surface)); }
.cov-needs-labs { border-color: var(--ccna); background: var(--ccna-soft); }
.cov-needs-review { border-color: var(--danger); background: color-mix(in srgb, var(--danger) 10%, var(--surface)); }
.cov-ready { border-color: var(--ok); background: color-mix(in srgb, var(--ok) 18%, var(--surface)); color: var(--text); }
.cov-summary { display: flex; flex-wrap: wrap; gap: 6px 24px; list-style: none; padding: 0; margin: 0 0 12px; }
.gap { color: var(--danger); font-weight: 600; }
.tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.tabs a { padding: 6px 14px; border: 1px solid var(--border); border-radius: 999px; color: var(--text-soft); font-size: .88rem; }
.tabs a[aria-current="page"] { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 600; }
.restore fieldset { border: 0; padding: 0; margin: 12px 0 0; }
.restore legend { font-size: .8rem; color: var(--muted); font-weight: 500; padding: 0; margin-bottom: 4px; }
.restore label:not(.field) { display: block; margin: 4px 0; font-size: .92rem; }

.plan-form { margin-top: 28px; }
.plan-form input[type="date"], .plan-form input[type="number"] { height: 36px; min-width: 150px; padding: 0 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); color: var(--text); font: inherit; font-size: .9rem; }
.weeks { list-style: none; padding: 0; margin: 16px 0; display: grid; gap: 12px; }
.week { margin: 0; padding: 14px 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.week header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }
.week h3 { margin: 0; font-size: 1rem; }
.week-current { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

@media (max-width: 760px) {
  .status-control { display: flex; width: 100%; }
  .status-btn { flex: 1; padding: 0 8px; }
  .list-item { flex-wrap: wrap; }
  .list-item > .pill { margin-left: 52px; }
  .review-list .btn-row { margin-left: 0; }
}


/* Tracking area: dashboard blocks, tracker table, score log, chapters, charts --------------------- */
.container.wide { max-width: 1320px; }
.tabs-main { margin: 14px 0 6px; }
.stat-list { display: grid; gap: 0; margin: 0 0 10px; }
.stat-list > div { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; border-bottom: 1px solid var(--border); }
.stat-list dt { color: var(--text-soft); }
.stat-list dd { margin: 0; font-weight: 650; font-variant-numeric: tabular-nums; }
.stat-inline { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0 28px; }
.exam-date { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin: 18px 0; }
.domain-table th[scope="row"] { font-weight: 500; text-transform: none; letter-spacing: 0; font-size: .92rem; color: var(--text); white-space: nowrap; }
.domain-table .cell-meter { display: flex; align-items: center; gap: 10px; }
.domain-table .cell-meter .pct { min-width: 46px; font-variant-numeric: tabular-nums; font-weight: 600; }
.domain-table .cell-meter .meter { flex: 1; }
.domain-table td .meter-label { display: none; }
.domain-table td { min-width: 120px; }
.chart-grid { align-items: start; }
.chart { margin: 0; padding: 14px 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.chart figcaption { font-weight: 600; margin-bottom: 8px; }
.chart-svg { width: 100%; height: auto; display: block; }
.ch-grid { stroke: var(--border); stroke-width: 1; }
.ch-axis { font: 400 11px var(--font); fill: var(--muted); }
.ch-line { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linejoin: round; }
.ch-target { stroke: var(--ok); stroke-width: 1.6; stroke-dasharray: 6 5; }
.ch-target-label { fill: var(--ok); font-weight: 600; }
.ch-exam { stroke: var(--ccnp); stroke-width: 1.4; stroke-dasharray: 2 4; }
.ch-dot { stroke: var(--surface); stroke-width: 1.5; }
.ch-dot.ch-low, .bar-fill.ch-low, .key.ch-low { fill: var(--danger); background: var(--danger); }
.ch-dot.ch-mid, .bar-fill.ch-mid, .key.ch-mid { fill: var(--warn); background: var(--warn); }
.ch-dot.ch-high, .bar-fill.ch-high, .key.ch-high { fill: var(--ok); background: var(--ok); }
.chart-data { margin-top: 10px; font-size: .85rem; }
.chart-data summary { cursor: pointer; color: var(--accent); }
.bars { list-style: none; padding: 0; margin: 0; display: grid; gap: 7px; }
.bars li { display: grid; grid-template-columns: minmax(110px, 38%) 1fr 52px; align-items: center; gap: 10px; margin: 0; font-size: .82rem; }
.bar-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-soft); }
.bar-track { position: relative; height: 12px; border-radius: 999px; background: var(--bg-soft); border: 1px solid var(--border); overflow: visible; }
.bar-fill { display: block; height: 100%; border-radius: 999px; }
.bar-target { position: absolute; top: -3px; bottom: -3px; width: 2px; background: var(--text); opacity: .55; }
.bar-val { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.chart-key { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; font-size: .78rem; }
.key { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 4px; }

.tracker-summary { margin: 0 0 12px; padding: 4px 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.tracker-scroll { max-height: 72vh; overflow: auto; border: 1px solid var(--border); border-radius: var(--radius); }
table.tracker { min-width: 1100px; font-size: .88rem; }
table.tracker thead th { position: sticky; top: 0; z-index: 2; background: var(--bg-soft); }
table.tracker td, table.tracker th { padding: 5px 8px; vertical-align: middle; }
table.tracker .c-id { font: 600 .8rem var(--mono); white-space: nowrap; color: var(--accent); text-transform: none; letter-spacing: 0; }
table.tracker tbody th[scope="row"], .chapter-table tbody th[scope="row"], .score-table tbody th[scope="row"] { text-transform: none; letter-spacing: 0; font-size: .88rem; color: inherit; }
table.tracker tr.tr-point .c-topic { padding-left: 24px; color: var(--text-soft); }
table.tracker tr.tr-unit .c-topic { font-weight: 600; }
table.tracker .tr-section th { position: static; background: var(--accent-soft); color: var(--text); text-transform: none; letter-spacing: 0; font-size: .9rem; padding: 9px 10px; }
table.tracker tr[data-row-status="completed"] { box-shadow: inset 3px 0 0 var(--ok); }
table.tracker tr[data-row-status="in_progress"] { box-shadow: inset 3px 0 0 var(--warn); }
table.tracker tr[data-row-status="needs_review"] { box-shadow: inset 3px 0 0 var(--danger); background: color-mix(in srgb, var(--danger) 5%, transparent); }
table.tracker select, table.tracker input, .score-form input, .score-form select, .item-row input, .resource-head input, .resource-head select, .add-resource input, .add-resource select, .thresholds input, .exam-date input, .filters input[type="search"] {
  height: 32px; padding: 0 8px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); color: var(--text); font: inherit; font-size: .88rem; max-width: 100%;
}
table.tracker input[type="text"] { width: 100%; min-width: 150px; }
table.tracker input[type="date"] { min-width: 132px; }
.sel-status { min-width: 120px; font-weight: 600; }
tr[data-row-status="completed"] .sel-status { color: var(--ok); }
tr[data-row-status="in_progress"] .sel-status { color: var(--warn); }
tr[data-row-status="needs_review"] .sel-status { color: var(--danger); }

.score-form .filters { align-items: flex-start; }
.score-form .field { gap: 4px; }
.wide-field { flex: 1 1 260px; }
.wide-field input, .wide-field select { width: 100%; }
.field-error { color: var(--danger); font-size: .8rem; font-weight: 600; }
.score-preview { display: inline-block; min-width: 70px; height: 32px; line-height: 32px; font-weight: 700; font-size: 1.05rem; color: var(--accent); }
.score-table td, .score-table th, .chapter-table td, .chapter-table th { font-size: .88rem; font-variant-numeric: tabular-nums; }
.row-flag { background: color-mix(in srgb, var(--warn) 8%, transparent); }
.flag { color: var(--warn); cursor: help; }
.row-actions { white-space: nowrap; }
.link-btn { border: 0; background: none; color: var(--accent); font: inherit; cursor: pointer; padding: 0; }
.link-btn:hover { text-decoration: underline; }
td.lv-low { color: var(--danger); font-weight: 700; background: color-mix(in srgb, var(--danger) 9%, transparent); }
td.lv-mid { color: var(--warn); font-weight: 700; background: color-mix(in srgb, var(--warn) 9%, transparent); }
td.lv-high { color: var(--ok); font-weight: 700; background: color-mix(in srgb, var(--ok) 9%, transparent); }
td.lv-none { color: var(--muted); }
.thresholds input { width: 84px; }
.thresholds .muted { align-self: center; }

.resource { margin: 18px 0; }
.resource-head { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px; margin-bottom: 14px; }
.grow { flex: 1 1 220px; }
.grow input, .grow select { width: 100%; }
.item-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.item-row .narrow { width: 64px; }
.item-row input[name="group"] { width: 110px; }
.item-row input[name="covers"] { width: 170px; }
.item-row .grow { flex: 1 1 220px; }
.add-item { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--border-strong); }
.chapter-table td > .item-row { padding: 2px 0; }

.import-preview { margin-top: 18px; padding: 16px; border: 1px solid var(--border-strong); border-radius: var(--radius); background: var(--bg-soft); }
.import-preview h3 { margin-top: 0; }
.issue-list { margin: 6px 0 12px; font-size: .88rem; }
.issue-list li { margin: 4px 0; }

@media (max-width: 760px) {
  .bars li { grid-template-columns: 1fr 52px; }
  .bars .bar-label { grid-column: 1 / -1; }
  .bars .bar-track { grid-column: 1; }
}

/* Per-point status inside study cards */
.section-title { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 16px; }
.section-title h2 { margin-bottom: .5em; }
.point-status { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; color: var(--muted); }
.point-status select { height: 30px; padding: 0 8px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); color: var(--text); font: inherit; font-size: .85rem; }
.point-list { list-style: none; padding: 0; }
.point-list li { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 16px; padding: 8px 0; border-bottom: 1px solid var(--border); }

/* 7. Responsive ----------------------------------------------------------- */
@media (max-width: 960px) {
  .search { width: 200px; }
  .with-sidebar { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .btn.drawer-btn { display: inline-flex; margin-bottom: 16px; }
  .sidebar {
    position: fixed; z-index: 60; top: 0; left: 0; bottom: 0; width: min(300px, 85vw); max-height: none;
    padding: 20px; background: var(--surface); border-right: 1px solid var(--border); box-shadow: var(--shadow);
    transform: translateX(-100%); transition: transform .2s ease; visibility: hidden;
  }
  .sidebar.is-open { transform: none; visibility: visible; }
  .scrim { position: fixed; inset: 0; z-index: 55; background: rgb(0 0 0 / .35); }
}

@media (max-width: 760px) {
  .container { padding: 0 16px; }
  .header-inner { gap: 10px; }
  .menu-btn { display: inline-grid; order: 3; }
  .primary-nav {
    display: none; position: absolute; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; padding: 8px 16px 16px; background: var(--surface); border-bottom: 1px solid var(--border); box-shadow: var(--shadow);
  }
  .primary-nav.is-open { display: flex; }
  .primary-nav a { padding: 10px 12px; }
  .search { width: auto; flex: 1; min-width: 0; }
  .search-kbd { display: none; }
  .site-main { padding-top: 20px; }
  .hero { padding: 16px 0 32px; }
  .pager { grid-template-columns: 1fr; }
  .pager .next { grid-column: auto; }
  .track-card { padding: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}

/* 8. Print (lab sheets) --------------------------------------------------- */
@media print {
  :root, :root[data-theme="dark"] {
    --bg: #fff; --surface: #fff; --text: #000; --text-soft: #222; --muted: #555;
    --border: #ccc; --code-bg: #f5f5f5; --accent: #000;
  }
  .site-header, .site-footer, .sidebar, .drawer-btn, .copy-btn, .complete-bar, .pager, .skip-link { display: none !important; }
  .with-sidebar { display: block; }
  .site-main { padding: 0; }
  .content { max-width: none; }
  pre { white-space: pre-wrap; page-break-inside: avoid; }
  details.disclosure { border: 0; padding: 0; }
  a { color: inherit; }
}

/* Accounts */
.auth-form { display: flex; flex-direction: column; gap: 14px; max-width: 360px; margin: 18px 0; }
.auth-form input:not([type="checkbox"]) { height: 40px; padding: 0 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); color: var(--text); font: inherit; font-size: .95rem; }
.auth-form .hint { font-weight: 400; font-size: .8rem; }
.auth-status { min-height: 1.4em; margin: 0; font-size: .9rem; }
.auth-status.is-ok { color: var(--ok, #15803d); }
.auth-status.is-error { color: var(--danger); font-weight: 600; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
#account-link { white-space: nowrap; }