/* Goblin Express Academy: the course theme, used by every page under
   learn/goblin-express-academy/. The component rules below are carried over
   verbatim from the prototype lessons in docs/goblin-express-academy/prototypes;
   additions for the site are at the end of the file. */
/* Layout: a goblin employee handbook. One reading column, a slim sticky lesson rail, parcel-yellow used only for "do this now" moments. */
:root{
  --paper:#ECEEE4;        /* moss-tinted handbook paper */
  --paper-2:#E1E5D6;
  --ink:#1F2219;
  --ink-soft:#4E5546;
  --moss:#3F6B32;
  --rust:#A9481F;
  --parcel:#F2BE3A;
  --parcel-ink:#2A2008;
  --soot:#2B2533;
  --rule:#C6CCB8;
  --code-bg:#22201F;
  --code-fg:#EDE7D6;
  --good:#3F7D3A;
  --font-display:"Bowlby One","Arial Black",Impact,sans-serif;
  --font-body:"Atkinson Hyperlegible",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --step--1:.875rem; --step-0:1.0625rem; --step-1:1.3rem; --step-2:1.75rem; --step-3:2.5rem; --step-4:clamp(2.6rem,7vw,4.4rem);
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --paper:#17151B; --paper-2:#211E27; --ink:#E7E4D8; --ink-soft:#A8A497; --moss:#8DBF6E; --rust:#E07A4A;
  --parcel:#F2BE3A; --parcel-ink:#2A2008; --soot:#0F0D12; --rule:#34303C; --code-bg:#0F0E12; --code-fg:#EDE7D6; --good:#8DBF6E; color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#17151B; --paper-2:#211E27; --ink:#E7E4D8; --ink-soft:#A8A497; --moss:#8DBF6E; --rust:#E07A4A;
  --parcel:#F2BE3A; --parcel-ink:#2A2008; --soot:#0F0D12; --rule:#34303C; --code-bg:#0F0E12; --code-fg:#EDE7D6; --good:#8DBF6E; color-scheme:dark}

/* Base (was the artifact viewer's reset in the prototypes) */
:root{color-scheme:light}
body{margin:0}
img{max-width:100%}
[hidden]{display:none!important}

*{box-sizing:border-box}
body{background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:var(--step-0);line-height:1.6}
a{color:var(--moss);text-underline-offset:3px}
a:hover{color:var(--rust)}
:focus-visible{outline:3px solid var(--parcel);outline-offset:2px;border-radius:4px}
.wrap{max-width:1080px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}

/* Hero */
.hero{background:var(--soot);color:#EDE7D6;overflow:hidden;position:relative}
.hero .wrap{padding-block:28px 0}
.crumbs{font-family:var(--font-mono);font-size:var(--step--1);color:#B9B3A3;letter-spacing:.04em}
.crumbs a{color:#D9D2BE}
.stamp{display:inline-block;margin-top:22px;font-family:var(--font-mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--parcel);border:2px solid var(--parcel);padding:3px 10px;transform:rotate(-2deg)}
.hero h1{font-family:var(--font-display);font-weight:400;font-size:var(--step-4);line-height:1;margin:16px 0 10px;letter-spacing:.01em;text-wrap:balance;color:#F4EFE0}
.hero .dek{max-width:60ch;color:#D3CDBD;font-size:var(--step-1);line-height:1.45;margin:0}
.meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin:20px 0 0;padding:0;list-style:none;font-family:var(--font-mono);font-size:var(--step--1);color:#B9B3A3}
.meta b{color:#F4EFE0;font-weight:600}
.road{position:relative;height:96px;margin-top:22px;border-top:2px dashed #4A4352}
.road::after{content:"";position:absolute;left:0;right:0;bottom:0;height:18px;background:repeating-linear-gradient(90deg,#3A3342 0 40px,#2F2A36 40px 80px)}
.runner{position:absolute;bottom:14px;left:4%;width:86px;animation:run 9s linear infinite}
.runner svg{display:block;width:100%;height:auto;animation:bob .38s ease-in-out infinite alternate}
.dropoff{position:absolute;right:4%;bottom:18px;font-family:var(--font-mono);font-size:.72rem;color:var(--parcel);letter-spacing:.1em;text-transform:uppercase;border:2px dashed var(--parcel);padding:6px 10px;border-radius:6px}
@keyframes run{0%{left:-90px}100%{left:calc(100% - 140px)}}
@keyframes bob{from{transform:translateY(0)}to{transform:translateY(-6px)}}
@media (prefers-reduced-motion: reduce){.runner{animation:none;left:8%}.runner svg{animation:none}}

/* Layout */
.layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:48px;padding-block:44px 80px}
.rail{position:sticky;top:calc(env(safe-area-inset-top,0px) + 20px);align-self:start}
.rail h2{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 12px;font-weight:600}
.rail ol{list-style:none;margin:0;padding:0;display:grid;gap:2px;counter-reset:s}
.rail li a{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:baseline;padding:7px 10px;border-radius:6px;text-decoration:none;color:var(--ink);font-size:.95rem}
.rail li a:hover{background:var(--paper-2);color:var(--ink)}
.rail .n{font-family:var(--font-mono);font-size:.75rem;color:var(--ink-soft)}
.rail .t{font-family:var(--font-mono);font-size:.75rem;color:var(--ink-soft);font-variant-numeric:tabular-nums}
.rail .total{margin-top:14px;padding:10px;border-top:1px solid var(--rule);font-family:var(--font-mono);font-size:.8rem;color:var(--ink-soft)}
main{min-width:0}
main > section{max-width:68ch;margin-bottom:64px;scroll-margin-top:20px}
.eyebrow{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--rust);margin:0 0 6px;font-weight:600}
h2.sec{font-family:var(--font-display);font-weight:400;font-size:var(--step-3);line-height:1.05;margin:0 0 18px;text-wrap:balance}
h3{font-size:var(--step-1);margin:34px 0 10px;text-wrap:balance}
p{margin:0 0 14px}
.lead{font-size:var(--step-1);line-height:1.5;color:var(--ink)}

/* Memo */
.memo{background:var(--paper-2);border:1px solid var(--rule);padding:22px 24px;position:relative;transform:rotate(-.4deg)}
.memo header{display:grid;grid-template-columns:auto 1fr;gap:2px 14px;font-family:var(--font-mono);font-size:.82rem;color:var(--ink-soft);border-bottom:1px solid var(--rule);padding-bottom:12px;margin-bottom:14px}
.memo header b{color:var(--ink);font-weight:600}
.memo p:last-child{margin:0}
.memo .sig{font-family:var(--font-display);font-size:1.1rem;color:var(--rust)}

/* Policy callout */
.policy{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;border-top:3px solid var(--ink);border-bottom:1px solid var(--rule);padding:14px 0;margin:24px 0}
.policy .num{font-family:var(--font-display);font-size:1.6rem;line-height:1;color:var(--rust)}
.policy p{margin:0}
.policy strong{display:block;font-family:var(--font-mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:4px}

/* Diagram */
.figure{margin:22px 0;overflow-x:auto}
.figure svg{display:block;width:100%;min-width:520px;height:auto}
.figure figcaption{font-size:var(--step--1);color:var(--ink-soft);margin-top:8px}

/* OS tabs */
.os{margin-top:20px}
.os-tabs{display:flex;gap:6px;border-bottom:2px solid var(--ink);flex-wrap:wrap}
.os-tabs button{appearance:none;border:2px solid var(--ink);border-bottom:none;background:transparent;color:var(--ink);font:600 .95rem var(--font-body);padding:9px 18px;border-radius:8px 8px 0 0;cursor:pointer;margin-bottom:-2px}
.os-tabs button[aria-selected="true"]{background:var(--ink);color:var(--paper)}
.os-tabs button:hover:not([aria-selected="true"]){background:var(--paper-2)}
.os-panel{padding-top:8px}

.steps{list-style:none;margin:16px 0 0;padding:0;counter-reset:step;display:grid;gap:22px}
.steps > li{counter-increment:step;display:grid;grid-template-columns:40px minmax(0,1fr);gap:14px}
.steps > li::before{content:counter(step);font-family:var(--font-display);font-size:1.15rem;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--parcel);color:var(--parcel-ink)}
.steps h4{margin:4px 0 6px;font-size:1.05rem}
.steps > li > div{min-width:0}
.steps p{margin:0 0 10px}

/* Code */
.code{position:relative;margin:10px 0 12px}
.code pre{margin:0;background:var(--code-bg);color:var(--code-fg);font:400 .88rem/1.55 var(--font-mono);padding:14px 16px;padding-right:76px;border-radius:8px;overflow-x:auto;white-space:pre}
.code.wrapme pre{white-space:pre-wrap}
.code .lbl{position:absolute;left:12px;top:-9px;font:600 .68rem var(--font-mono);letter-spacing:.1em;text-transform:uppercase;background:var(--paper);color:var(--ink-soft);padding:0 6px}
.code button{position:absolute;right:8px;top:8px;font:600 .75rem var(--font-mono);background:#3A3632;color:#EDE7D6;border:1px solid #57514A;border-radius:6px;padding:5px 9px;cursor:pointer}
.code button:hover{background:#4A453F}
code{font-family:var(--font-mono);font-size:.88em;background:var(--paper-2);padding:1px 5px;border-radius:4px}
kbd{font-family:var(--font-mono);font-size:.82em;border:1px solid var(--rule);border-bottom-width:2px;border-radius:4px;padding:0 5px;background:var(--paper)}

/* Incident reports (troubleshooting) */
details.incident{border:1px solid var(--rule);border-left:4px solid var(--rust);border-radius:6px;margin:8px 0;background:var(--paper)}
details.incident summary{cursor:pointer;padding:10px 14px;font-weight:700;list-style:none;display:flex;gap:10px;align-items:baseline}
details.incident summary::-webkit-details-marker{display:none}
details.incident summary::before{content:"+";font-family:var(--font-mono);color:var(--rust)}
details.incident[open] summary::before{content:"−"}
details.incident summary span{font-family:var(--font-mono);font-weight:400;font-size:.8rem;color:var(--ink-soft)}
details.incident .body{padding:0 14px 12px}
.incidents h4{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin:22px 0 6px}

.note{font-size:var(--step--1);color:var(--ink-soft);border-left:2px solid var(--rule);padding-left:12px;margin:12px 0}

/* Review cards */
.reviews{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:18px 0}
.review{border:1px solid var(--rule);border-radius:8px;padding:12px 14px;background:var(--paper)}
.review .stars{color:var(--rust);letter-spacing:2px;font-size:.95rem}
.review p{margin:4px 0 0;font-size:.95rem}
.review small{color:var(--ink-soft);font-family:var(--font-mono);font-size:.75rem}

/* Checkpoint */
.checklist{list-style:none;padding:0;margin:14px 0;display:grid;gap:8px}
.checklist label{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;padding:10px 12px;border:1px solid var(--rule);border-radius:8px;cursor:pointer;background:var(--paper)}
.checklist input{width:20px;height:20px;margin-top:2px;accent-color:var(--moss)}
.checklist input:checked + span{color:var(--ink-soft);text-decoration:line-through;text-decoration-color:var(--moss)}
.badge{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;border:2px dashed var(--rule);border-radius:12px;padding:16px;margin-top:18px;transition:border-color .3s}
.badge .medal{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:var(--paper-2);filter:grayscale(1);opacity:.55;transition:all .4s}
.badge h4{margin:0;font-family:var(--font-display);font-weight:400;font-size:1.3rem}
.badge p{margin:2px 0 0;font-size:.92rem;color:var(--ink-soft)}
.badge.earned{border-style:solid;border-color:var(--parcel)}
.badge.earned .medal{filter:none;opacity:1;background:var(--parcel);animation:pop .5s ease-out}
@keyframes pop{0%{transform:scale(.6)}70%{transform:scale(1.12)}100%{transform:scale(1)}}
@media (prefers-reduced-motion: reduce){.badge.earned .medal{animation:none}}

.quest{border:2px solid var(--ink);border-radius:10px;padding:18px 20px;background:var(--paper-2)}
.quest .eyebrow{color:var(--moss)}
.next{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;align-items:center;border-top:3px solid var(--ink);padding-top:16px}
.next .go{font-family:var(--font-display);font-size:1.2rem;text-decoration:none;color:var(--ink)}
.verified{font-family:var(--font-mono);font-size:.78rem;color:var(--ink-soft)}

@media (max-width: 860px){
  .layout{grid-template-columns:minmax(0,1fr);gap:28px}
  .rail{position:static}
  .rail ol{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
}

/* Text tile maps (Day 2) */
.map{font:600 .95rem/1.25 var(--font-mono);background:var(--paper-2);border:1px solid var(--rule);border-radius:8px;padding:14px 16px;overflow-x:auto;white-space:pre;letter-spacing:.18em;margin:10px 0}
.map .w{color:var(--ink-soft)} .map .c{color:var(--rust)} .map .p{color:var(--moss)} .map .d{color:var(--parcel-ink);background:var(--parcel);border-radius:2px}
.legend{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:var(--step--1);color:var(--ink-soft);margin:0 0 14px}
.legend code{letter-spacing:0}

/* ---- Site additions -------------------------------------------------- */

/* Site header and footer, in the course palette. Same markup as site.css. */
.site-header{background:var(--paper);border-bottom:1px solid var(--rule);padding-top:env(safe-area-inset-top,0px)}
.site-header-inner,.site-footer-inner{max-width:1080px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.site-header-inner{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:6px 24px;padding-block:14px}
.brand{font-family:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;font-weight:600;font-size:1.15rem;letter-spacing:-.01em;color:var(--ink);text-decoration:none}
.brand:hover{color:var(--rust)}
.site-nav{display:flex;gap:20px;font-size:.95rem}
.site-nav a{color:var(--ink-soft);text-decoration:none}
.site-nav a:hover,.site-nav a[aria-current]{color:var(--rust)}
.site-footer{border-top:1px solid var(--rule);font-size:.9rem;color:var(--ink-soft);padding-block:20px calc(20px + env(safe-area-inset-bottom,0px))}
.site-footer p{margin:0}
.site-footer a{color:var(--ink-soft)}

/* OS tabs: the <head> script sets data-os on <html> before first paint, and
   every tab group on the site follows it. Without JavaScript both panels show. */
:root[data-os="mac"] .os-panel[data-panel="win"],
:root[data-os="win"] .os-panel[data-panel="mac"]{display:none}
:root:not([data-os]) .os-tabs{display:none}

/* Long words in section titles (e.g. "Commendations") overflow a 400px
   screen at 2.5rem; scale titles down on narrow screens only. */
h2.sec{font-size:min(var(--step-3),9vw)}

/* Inline styles from the prototypes, moved here */
.quest h2.sec{font-size:var(--step-2)}
.next .eyebrow{margin:0}

/* "Up next" when the next lesson isn't written yet */
.next .soon{font-family:var(--font-display);font-size:1.2rem;color:var(--ink-soft)}
.next .soon small{display:inline-block;margin-left:8px;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;border:1.5px solid var(--rule);border-radius:4px;padding:1px 6px;vertical-align:middle}

/* Course home and week pages: one column, no lesson rail */
.page{padding-block:44px 80px}
.page > section.wide{max-width:none}
.page > section.wide > p{max-width:68ch}

/* World map of Gobbleton (course home). The SVG is decorative; the district
   list below it carries the same links for keyboard and screen readers. */
.gmap{margin:22px 0 8px;overflow-x:auto}
.gmap svg{display:block;width:100%;min-width:560px;height:auto}
.gmap .ground{fill:var(--paper-2);stroke:var(--rule);stroke-width:2}
.gmap .road{fill:none;stroke:var(--rule);stroke-width:20;stroke-linecap:round;stroke-linejoin:round}
.gmap .road-line{fill:none;stroke:var(--ink-soft);stroke-width:2;stroke-dasharray:8 10}
.gmap .plot{fill:var(--paper);stroke:var(--ink);stroke-width:2}
.gmap .locked .plot{stroke:var(--ink-soft);stroke-dasharray:6 5}
.gmap .open .plot{fill:color-mix(in srgb,var(--parcel) 30%,var(--paper));stroke:var(--rust);stroke-width:2.5}
.gmap a:hover .plot{fill:color-mix(in srgb,var(--parcel) 55%,var(--paper))}
.gmap .icon{fill:none;stroke:var(--ink);stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round}
.gmap .locked .icon{stroke:var(--ink-soft)}
.gmap .dname{font-family:var(--font-display);font-size:15px;fill:var(--ink);text-anchor:middle}
.gmap .locked .dname{fill:var(--ink-soft)}
.gmap .weeks{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;fill:var(--ink-soft);text-anchor:middle}
.gmap .here rect{fill:var(--parcel);stroke:var(--parcel-ink);stroke-width:1.5}
.gmap .here text{font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.12em;fill:var(--parcel-ink);text-anchor:middle}
.gmap .city{font-family:var(--font-display);font-size:30px;fill:var(--ink);text-anchor:middle;letter-spacing:.04em}
.gmap .city-sub{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;fill:var(--ink-soft);text-anchor:middle}

.districts{list-style:none;margin:18px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:12px}
.district{border:1px solid var(--rule);border-radius:8px;padding:12px 14px;background:var(--paper)}
.district.open{border:2px solid var(--ink)}
.district .eyebrow{margin:0 0 2px}
.district h3{font-family:var(--font-display);font-weight:400;font-size:1.25rem;line-height:1.15;margin:0 0 6px}
.district h3 a{color:var(--ink);text-decoration-color:var(--parcel);text-decoration-thickness:3px}
.district h3 a:hover{color:var(--rust)}
.district p{margin:0 0 6px;font-size:.95rem}
.district .status{font-family:var(--font-mono);font-size:.75rem;color:var(--ink-soft);margin:0}
.district.open .status{color:var(--moss)}

/* Syllabus */
.phase h3{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin:30px 0 8px}
.weeks{list-style:none;margin:0;padding:0;border-top:3px solid var(--ink)}
.weeks > li{display:grid;grid-template-columns:92px minmax(0,1fr);gap:14px;padding:12px 0;border-bottom:1px solid var(--rule)}
.weeks .wk{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--rust);padding-top:3px}
.weeks h4{margin:0 0 4px;font-size:1.05rem}
.weeks p{margin:0;font-size:.95rem}
.weeks .ingame{color:var(--ink-soft);font-size:.9rem;margin-top:4px}
.weeks .soon-tag,.module .soon-tag{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);border:1.5px solid var(--rule);border-radius:4px;padding:0 5px;margin-left:6px;vertical-align:2px;white-space:nowrap}
@media (max-width:520px){.weeks > li{grid-template-columns:minmax(0,1fr);gap:2px}}

/* Week page: the lesson list */
.modules{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:12px}
.module{display:grid;grid-template-columns:44px minmax(0,1fr);gap:16px;align-items:start;border:1px solid var(--rule);border-radius:10px;padding:16px 18px;background:var(--paper)}
.module .no{font-family:var(--font-display);font-size:1.1rem;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--parcel);color:var(--parcel-ink)}
.module.soon .no{background:var(--paper-2);color:var(--ink-soft)}
.module.lab{border:2px solid var(--ink)}
.module .eyebrow{margin:0 0 2px}
.module h3{font-family:var(--font-display);font-weight:400;font-size:1.4rem;line-height:1.1;margin:0 0 6px;text-wrap:balance}
.module h3 a{color:var(--ink);text-decoration:none}
.module h3 a:hover{color:var(--rust);text-decoration:underline}
.module.soon h3{color:var(--ink-soft)}
.module p{margin:0 0 8px}
.module .facts{font-family:var(--font-mono);font-size:.8rem;color:var(--ink-soft);margin:0;display:flex;flex-wrap:wrap;gap:4px 18px}
.module .signed{display:none;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--moss);border:2px solid var(--moss);padding:1px 8px;transform:rotate(-2deg);margin-left:8px;vertical-align:3px}
.module.is-done .signed{display:inline-block}

/* Week page: achievements, using the lesson badge with saved progress */
.badges{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
.badges .badge{margin-top:0}
.badge.is-done{border-style:solid;border-color:var(--parcel)}
.badge.is-done .medal{filter:none;opacity:1;background:var(--parcel)}
.when-done{display:none}
.is-done .when-done{display:inline}
.is-done .when-locked{display:none}