/* The skills destination is a library, with its own task navigation. */
.focused-journey[data-view=skills] .chapter-layout {display:block;max-width:1720px;padding:28px 4% 24px}
.focused-journey[data-view=skills] .chapter-nav {display:none}
.focused-journey[data-view=skills] .chapter-content {height:100%;overflow:hidden;padding:0}
.focused-journey[data-view=skills] .skills-chapter {display:flex;flex-direction:column;height:100%;min-height:0;padding:0;margin:0}
#skills-archive[hidden] {display:none!important}
.library-heading {display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:24px}
.library-eyebrow {margin:0 0 8px;color:var(--muted);font-size:.8125rem;line-height:1.4}
.focused-journey .skills-chapter .library-heading h2 {font-size:2.25rem;line-height:1.15;letter-spacing:-.035em;color:var(--ink);margin:0 0 12px}
.library-intro {font-size:1rem;line-height:1.5;color:var(--muted);margin:0}
.library-total {color:var(--muted);font-size:.8125rem;white-space:nowrap;align-self:flex-start;padding-top:28px}
.library-toolbar {display:flex;gap:16px;align-items:center;padding-bottom:24px;border-bottom:1px solid var(--control-border);flex-shrink:0}
.library-search {display:flex;align-items:center;gap:14px;padding:0 16px;min-height:52px;flex:1;max-width:740px;border:1px solid var(--control-border);border-radius:8px;background:var(--surface);cursor:text}
.library-search>.icon {width:22px;height:22px;flex:none;color:var(--ink)}
.library-search input {min-width:0;width:100%;min-height:50px;padding:12px 0;border:0;border-radius:0;outline:none;background:transparent;color:var(--ink);font:inherit;font-size:1rem;line-height:1.4}
.library-search input::placeholder {color:var(--muted);opacity:1}
.library-search:focus-within {outline:2px solid var(--focus);outline-offset:3px}
.library-search kbd {padding:1px 8px;border:1px solid var(--line);border-radius:4px;font:inherit;font-size:.8125rem;color:var(--muted)}
.library-shortcuts {display:flex;gap:8px;flex-shrink:0}
.library-shortcuts button {display:flex;align-items:center;justify-content:center;gap:12px;min-height:48px;padding:12px 16px;border:1px solid var(--control-border);border-radius:8px;background:transparent;color:var(--ink);font:inherit;font-size:.875rem;line-height:1.5;cursor:pointer}
.library-shortcuts button span {font-size:.75rem;color:var(--muted)}
.library-shortcuts button[aria-pressed=true] {background:var(--ink);color:var(--bg);border-color:var(--ink)}
.library-shortcuts button[aria-pressed=true] span {color:inherit}
.library-workspace {display:grid;grid-template-columns:180px minmax(300px,1fr) minmax(320px,390px);gap:28px;min-height:0;flex:1;padding-top:24px}
.library-categories {overflow:auto;min-height:0;padding:0 4px 16px 0;scrollbar-width:thin}
.library-categories>p {font-size:.75rem;line-height:1.5;color:var(--muted);margin:0 0 12px;padding-left:12px}
.library-categories button {display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;min-height:48px;margin:0 0 4px;padding:12px;border:0;border-radius:6px;background:transparent;text-align:left;color:var(--muted);font:inherit;font-size:.875rem;line-height:1.4;cursor:pointer}
.library-categories small {font-size:.75rem;flex:none;font-variant-numeric:tabular-nums}
.library-categories button:hover {background:var(--surface);color:var(--ink)}
.library-categories button[aria-pressed=true] {background:var(--palette-6);color:var(--ink);font-weight:600}
.library-browser {display:flex;flex-direction:column;min-height:0;min-width:0}
.library-results-heading {display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-shrink:0}
.library-results-heading h3 {font-size:1.5rem;line-height:1.25;letter-spacing:-.025em;margin:0 0 8px;color:var(--ink)}
.library-results-heading p {font-size:.875rem;line-height:1.5;color:var(--muted);margin:0;max-width:38ch}
.library-category-actions {display:flex;flex-direction:column;gap:4px;align-items:flex-end;flex:none}
.library-category-actions[hidden] {display:none}
#library-copy-category {min-height:44px;padding:10px 14px;border:1px solid var(--control-border);border-radius:6px;background:var(--action);color:var(--ink);font:inherit;font-size:.8125rem;font-weight:600;line-height:1.5;cursor:pointer;white-space:nowrap}
#library-view-category {min-height:44px;padding:8px 4px;border:0;background:transparent;color:var(--muted);font:inherit;font-size:.8125rem;cursor:pointer}
#library-results-count {font-size:.75rem;line-height:1.5;color:var(--muted);margin:16px 0 12px;flex-shrink:0}
.library-results {min-height:0;overflow:auto;padding:0 6px 16px 0;scrollbar-width:thin;scrollbar-color:var(--control-border) transparent}
.library-skill-row {display:block;width:100%;min-height:114px;padding:20px 18px;margin:0;border:0;border-top:1px solid var(--line);border-left:3px solid transparent;border-radius:0;background:transparent;color:var(--ink);font:inherit;text-align:left;cursor:pointer;transition:background-color 140ms}
.library-skill-row:last-child {border-bottom:1px solid var(--line)}
.library-skill-row:hover {background:var(--surface)}
.library-skill-row[aria-pressed=true] {background:var(--palette-4);border-left-color:var(--ink)}
.library-row-top {display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.library-row-top strong {font-weight:600;font-size:1rem;line-height:1.45;overflow-wrap:anywhere}
.library-row-top .icon {width:18px;height:18px;flex:none;margin-top:2px;color:var(--muted)}
.library-row-use {display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--muted);font-size:.875rem;line-height:1.5;margin-top:8px}
.library-row-meta {display:flex;flex-wrap:wrap;gap:8px 16px;color:var(--muted);font-size:.75rem;line-height:1.5;margin-top:12px}
.library-row-meta span+span {color:var(--ink)}
.library-inspector {min-height:0;overflow:auto;padding:24px;border:1px solid var(--control-border);border-radius:10px;background:var(--surface);scrollbar-width:thin;scrollbar-color:var(--control-border) transparent}
.library-inspector[hidden] {display:none}
.library-detail-category {display:flex;align-items:center;gap:14px;margin-bottom:24px;color:var(--ink);font-size:.8125rem}
.library-dot {width:40px!important;height:40px!important;flex:none}
.library-inspector h3,#library-dialog-body h3 {font-size:1.5rem;font-weight:600;letter-spacing:-.025em;line-height:1.35;overflow-wrap:anywhere;margin:0 0 12px;color:var(--ink)}
.library-inspector h3:focus {outline:none}
.library-source-label {font-size:.8125rem;line-height:1.5;color:var(--muted);margin:0 0 8px}
.library-credit {margin:0 0 14px;font-size:.875rem;line-height:1.55;color:var(--muted)}
.library-credit p {margin:0}
.library-credit p+p {margin-top:6px;font-size:.8125rem}
.library-credit a {display:inline-flex;align-items:center;min-height:44px;color:var(--ink);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--control-border)}
.library-credit a:hover {text-decoration-color:var(--ink)}
.library-credit+.library-source-label {margin-bottom:20px;font-size:.75rem}
.library-source-links {display:flex;flex-direction:column;gap:4px}
.library-source-links a {display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;padding:8px 0;font-size:.8125rem;line-height:1.5;color:var(--ink);border-bottom:1px solid var(--line)}
.library-source-links a:hover {text-decoration:underline;text-underline-offset:4px}
.library-source-links .icon {width:16px;height:16px;flex:none}
.library-availability {font-size:.75rem;color:var(--ink);line-height:1.5;margin:0 0 24px}
.library-use {padding-top:24px;border-top:1px solid var(--line)}
.library-use h4,.library-lessons h4 {font-size:.8125rem;line-height:1.5;font-weight:600;color:var(--ink);margin:0 0 12px}
.library-use p {font-size:1rem;line-height:1.65;color:var(--ink);margin:0}
.library-lessons {margin-top:24px}
.library-lessons a {display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:48px;padding:12px 0;border-bottom:1px solid var(--line);font-size:.875rem;line-height:1.45;text-decoration:none;color:var(--ink)}
.library-lessons .icon {height:18px;width:18px;flex:none}
.library-detail-actions {display:flex;flex-direction:column;gap:10px;margin-top:28px}
.library-primary,.library-secondary {display:flex;align-items:center;justify-content:center;gap:12px;min-height:48px;width:100%;padding:12px 16px;border:1px solid var(--control-border);border-radius:7px;font:inherit;font-size:.875rem;font-weight:600;line-height:1.5;text-align:center;text-decoration:none;cursor:pointer}
.library-primary {background:var(--ink);border-color:var(--ink);color:var(--bg)}
.library-secondary {background:transparent;color:var(--ink)}
.library-primary:hover {background:var(--palette-13);text-decoration:none;color:var(--bg)}
.library-secondary:hover,#library-copy-category:hover {background:var(--palette-8)}
.library-primary .icon {width:18px;height:18px;flex:none}
.library-text-button {min-height:44px;border:0;background:transparent;color:var(--muted);font:inherit;font-size:.8125rem;cursor:pointer}
.library-setup {margin-top:20px;border-top:1px solid var(--line)}
.library-setup summary {display:flex;justify-content:space-between;align-items:center;min-height:48px;gap:16px;font-size:.8125rem;color:var(--muted);cursor:pointer;list-style:none}
.library-setup summary::-webkit-details-marker {display:none}
.library-setup summary .icon {width:16px;height:16px;flex:none}
.library-setup[open] summary .icon {transform:rotate(180deg)}
.library-setup p {font-size:.8125rem;line-height:1.65;color:var(--muted);margin:0 0 16px}
.library-setup>a {display:inline-flex;align-items:center;gap:8px;min-height:44px;color:var(--ink);font-size:.8125rem;line-height:1.5}
.library-setup>a .icon {width:16px;height:16px;flex:none}
.library-empty {border-top:1px solid var(--line);padding:28px 16px}
.library-empty[hidden] {display:none}
.library-empty h4 {margin:0 0 12px;font-size:1.125rem}
.library-empty p {font-size:.875rem;line-height:1.6;color:var(--muted)}
.library-empty button {min-height:44px;padding:10px 16px;border:1px solid var(--control-border);border-radius:6px;background:var(--surface);color:var(--ink);font:inherit;font-size:.875rem;cursor:pointer}
#skills button:focus-visible,#skills a:focus-visible,#library-detail-dialog button:focus-visible,#library-detail-dialog a:focus-visible {outline:2px solid var(--focus);outline-offset:3px}
#skills button.library-skill-row:focus-visible {outline-offset:-4px}
#library-detail-dialog {width:min(560px,calc(100% - 24px));max-height:calc(100dvh - 32px);margin:auto;padding:0;border:1px solid var(--control-border);border-radius:12px;background:var(--surface);color:var(--ink);overflow:auto;font-family:Sohne,sans-serif}
#library-detail-dialog::backdrop {background:rgba(3,0,26,.82)}
.library-dialog-bar {position:sticky;top:0;z-index:2;background:var(--surface);display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;border-bottom:1px solid var(--line);font-size:.8125rem;color:var(--muted)}
#library-close-detail {display:flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0;border:1px solid var(--control-border);border-radius:6px;background:transparent;color:var(--ink);font:inherit;font-size:1.75rem;cursor:pointer}
#library-dialog-body {padding:24px}
@media(max-width:1300px) and (min-width:1101px){
 .library-workspace {grid-template-columns:156px minmax(260px,1fr) 330px;gap:20px}
 .library-inspector {padding:20px}
 .library-results-heading {flex-wrap:wrap}
 .library-category-actions {flex-direction:row;align-items:center;gap:12px}
}
@media(max-width:1100px){
 .focused-journey[data-view=skills] .chapter-layout {padding:24px 4% 16px}
 .library-workspace {grid-template-columns:180px minmax(0,1fr)}
 .library-inspector {display:none}
 .library-total {display:none}
 .library-search {max-width:none}
}
@media(max-width:720px){
 .focused-journey[data-view=skills] .chapter-layout {padding:20px 16px 0}
 .library-heading {margin-bottom:20px}
 .focused-journey .skills-chapter .library-heading h2 {font-size:1.75rem;margin-bottom:10px}
 .library-eyebrow {font-size:.75rem}
 .library-intro {font-size:.875rem;max-width:34ch}
 .library-toolbar {display:block;padding-bottom:16px}
 .library-search {min-height:48px;padding-inline:12px}
 .library-search input {min-height:46px;font-size:1rem}
 .library-search kbd {display:none}
 .library-shortcuts {margin-top:12px}
 .library-shortcuts button {min-height:44px;padding:10px 14px;font-size:.8125rem}
 .library-workspace {display:flex;flex-direction:column;gap:16px;padding-top:16px}
 .library-categories {display:flex;gap:8px;overflow-x:auto;overflow-y:hidden;flex-shrink:0;padding:0 0 8px;scrollbar-width:thin}
 .library-categories>p {display:none}
 .library-categories button {width:auto;min-height:44px;white-space:nowrap;flex-shrink:0;margin:0;padding:10px 12px;border:1px solid var(--line);border-radius:6px;font-size:.8125rem;gap:12px}
 .library-categories button[aria-pressed=true] {border-color:var(--control-border)}
 .library-browser {flex:1}
 .library-results-heading {gap:12px}
 .library-results-heading h3 {font-size:1.25rem;margin-bottom:6px}
 .library-results-heading p {font-size:.8125rem;max-width:25ch}
 .library-category-actions {gap:0}
 #library-copy-category {padding:10px;font-size:.75rem}
 #library-view-category {font-size:.75rem}
 #library-results-count {margin:12px 0 10px}
 .library-skill-row {min-height:110px;padding:16px 12px}
 .library-row-top strong {font-size:.9375rem}
 .library-row-use {font-size:.8125rem}
 .library-row-meta {font-size:.6875rem;gap:8px 12px;margin-top:10px}
 .library-results {padding-right:2px;padding-bottom:24px}
}
@media(prefers-reduced-motion:reduce){.library-skill-row {transition:none}}

@media(max-width:720px){
 .library-eyebrow {display:none}
 .library-heading {margin-bottom:16px}
 .library-toolbar {padding-bottom:12px}
 .library-categories>.library-shortcuts {display:contents}
 .library-categories .library-shortcuts button {display:flex;gap:10px;margin:0;font-size:.8125rem;border-color:var(--control-border)}
 #library-category-description {display:none}
 .library-workspace {gap:12px}
 .library-results-heading h3 {margin-bottom:0}
 #library-results-count {margin:8px 0 10px}
}
@media(max-width:720px) and (max-height:650px){.library-intro {display:none}.library-heading {margin-bottom:12px}}
.focused-journey[data-view=skills]>header nav>a[href="#skills"] {color:var(--ink);font-weight:600}
@media(max-width:720px){
 .library-row-top strong {font-size:1rem}
 .library-row-use {font-size:.875rem}
 .library-row-meta {font-size:.75rem}
 .library-categories button,.library-categories .library-shortcuts button {font-size:.875rem}
}

/* Skills use the document, not a small viewport split into scroll traps. */
body.focused-journey[data-view=skills] {height:auto;min-height:100dvh;overflow:visible}
.focused-journey[data-view=skills] main {height:auto;min-height:calc(100dvh - var(--header-height));overflow:visible}
.focused-journey[data-view=skills] .chapter-layout {height:auto;min-height:0;overflow:visible;padding-bottom:48px}
.focused-journey[data-view=skills] .chapter-content {height:auto;overflow:visible;padding:0}
.focused-journey[data-view=skills] .skills-chapter {display:block;height:auto;overflow:visible;scroll-margin-top:calc(var(--header-height) + 28px)}
.focused-journey[data-view=skills]>header {position:sticky;top:0;height:72px;gap:28px}
.focused-journey[data-view=skills]>header>.brand {flex:none}
.focused-journey[data-view=skills]>header>.library-search {max-width:520px;min-width:160px;min-height:44px;margin-left:auto}
.focused-journey[data-view=skills]>header>.library-search input {min-height:42px;padding:8px 0;font-size:1rem}
.focused-journey[data-view=skills]>header>nav {flex:none;gap:24px}
.library-toolbar {display:none}
.library-workspace {align-items:start;overflow:visible;border-top:1px solid var(--line)}
.library-browser {min-height:calc(100dvh - var(--header-height) - 48px);overflow:visible;scroll-margin-top:calc(var(--header-height) + 24px)}
.library-results {overflow:visible;max-height:none;height:auto;padding-bottom:32px}
.library-skill-row {scroll-margin-top:calc(var(--header-height) + 16px)}
.library-categories {position:sticky;top:calc(var(--header-height) + 24px);align-self:start;max-height:calc(100dvh - var(--header-height) - 48px);padding-bottom:8px}
.library-categories>.library-shortcuts {display:block;margin:0 0 12px}
.library-categories .library-shortcuts button {width:100%;justify-content:flex-start;margin:0;min-height:44px;padding:10px 12px;border:0;border-radius:6px;font-size:.875rem}
.library-categories .library-shortcuts button[aria-pressed=true] {background:var(--ink);color:var(--bg)}
.library-inspector {position:sticky;top:calc(var(--header-height) + 24px);align-self:start;max-height:calc(100dvh - var(--header-height) - 48px)}
@media(max-width:1100px){
 .focused-journey[data-view=skills]>header {gap:20px;padding-inline:4%}
 .focused-journey[data-view=skills]>header>nav {gap:16px}
 .focused-journey[data-view=skills]>header>.library-search {max-width:none}
}
@media(max-width:900px){
 .focused-journey[data-view=skills]>header>.brand>span:last-child {position:absolute;clip-path:inset(50%);width:1px;height:1px;overflow:hidden;white-space:nowrap}
 .focused-journey[data-view=skills]>header>nav>a {display:none}
 .focused-journey[data-view=skills]>header .mobile-chapter-menu {display:block}
}
@media(max-width:720px){
 .focused-journey[data-view=skills]>header {height:64px;gap:12px;padding:8px 16px}
 .focused-journey[data-view=skills]>header .mark {width:32px;height:32px;font-size:.75rem}
 .focused-journey[data-view=skills]>header>.library-search {padding-inline:12px;min-width:0;gap:8px}
 .focused-journey[data-view=skills]>header>.library-search>.icon {width:18px;height:18px}
 .focused-journey[data-view=skills]>header #mobile-chapter-menu>summary {min-height:44px;padding:10px;gap:8px;font-size:.8125rem}
 .library-workspace {padding-top:16px;align-items:stretch}
 .library-categories {position:static;max-height:none;min-width:0;width:100%;padding-bottom:8px}
 .library-categories>.library-shortcuts {display:contents}
 .library-categories .library-shortcuts button {width:auto;margin:0;justify-content:center;border:1px solid var(--control-border);padding:10px 12px}
 .library-browser {scroll-margin-top:calc(var(--header-height) + 16px)}
}