/* Journey map, level runner, onboarding. Builds on styles.css tokens. */
.page-head { display: grid; gap: var(--s3); margin-bottom: var(--s5); }
.page-head h1 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
.seg { display: inline-flex; background: var(--surface-2); border-radius: var(--r-pill); padding: 4px; gap: 4px; flex-wrap: wrap; }
.seg button { border: 0; background: transparent; padding: 10px 18px; border-radius: var(--r-pill); font-weight: 600; cursor: pointer; color: var(--ink-2); min-height: 44px; }
.seg button[aria-pressed="true"], .seg button[aria-selected="true"] { background: var(--ink); color: var(--bg); }
.controls { display: flex; flex-wrap: wrap; gap: var(--s4); align-items: center; }
.tier-tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s3); margin: var(--s4) 0 var(--s5); }
.tier-tab { text-align: left; border: 2px solid var(--line); background: transparent; border-radius: var(--r-m); padding: var(--s3) var(--s4); cursor: pointer; display: grid; gap: 4px; transition: border-color .15s, background .15s, transform .2s var(--spring); }
.tier-tab:hover { transform: translateY(-2px); border-color: var(--ink-3); }
.tier-tab[aria-selected="true"] { border-color: var(--ink); background: var(--surface); }
.tier-tab b { font: 700 1rem/1.2 var(--f-display); letter-spacing: -.02em; }
.tier-tab small { color: var(--ink-3); font-size: .82rem; }
.tier-tab .meter { height: 6px; border-radius: 6px; background: var(--surface-2); overflow: hidden; margin-top: 6px; }
.tier-tab .meter i { display: block; height: 100%; background: var(--green); border-radius: 6px; transition: width .6s var(--spring); }
.tier-tab .rec { font: 700 .66rem/1 var(--f-mono); letter-spacing: .08em; color: var(--green-ink); text-transform: uppercase; }
@media (max-width: 700px) { .tier-tabs { grid-template-columns: 1fr; } }
.banner { padding: var(--s4) var(--s5); border-radius: var(--r-m); background: color-mix(in srgb, var(--yellow) 30%, var(--surface)); display: flex; flex-wrap: wrap; gap: var(--s3); align-items: center; justify-content: space-between; margin-bottom: var(--s5); }
.banner.win { background: color-mix(in srgb, var(--green) 32%, var(--surface)); }

/* subway overview */
.subway { display: flex; align-items: flex-start; overflow-x: auto; padding: var(--s3) 0 var(--s4); margin-bottom: var(--s6); scrollbar-width: thin; }
.stop { flex: 1 0 118px; display: grid; justify-items: center; gap: 8px; position: relative; background: none; border: 0; cursor: pointer; padding: 0 4px; text-align: center; font-size: .78rem; color: var(--ink-2); line-height: 1.25; }
.stop::before { content: ""; position: absolute; top: 15px; left: -50%; width: 100%; height: 6px; background: var(--line); z-index: 0; }
.stop:first-child::before { display: none; }
.stop.full::before { background: var(--green); }
.stop .dot { position: relative; z-index: 1; width: 36px; height: 36px; border-radius: 12px; border: 3px solid var(--ink); background: var(--surface); display: grid; place-items: center; font: 700 .8rem/1 var(--f-mono); }
.stop.full .dot { background: var(--green); color: var(--on-brand); }
.stop.part .dot { background: linear-gradient(90deg, var(--green) var(--pct), var(--surface) var(--pct)); color: var(--on-brand); }
.stop.exam .dot { border-radius: 50%; background: var(--lilac); color: var(--on-brand); }
.stop:hover .dot { transform: translateY(-2px); }

/* zones and trail */
.zone { margin-bottom: 0; }
.zone-head { border-radius: var(--r-l); padding: var(--s5) var(--s6); background: color-mix(in srgb, var(--zc) 38%, var(--bg)); display: grid; gap: var(--s2); }
:root[data-theme="dark"] .zone-head { background: color-mix(in srgb, var(--zc) 16%, var(--bg-2)); }
.zone-head .eyebrow { color: var(--ink-2); }
.zone-head h2 { font-size: clamp(1.3rem, 2.4vw, 1.8rem); }
.zone-head p { color: var(--ink-2); font-size: .98rem; }
.zone-head details summary { cursor: pointer; font-weight: 600; font-size: .9rem; margin-top: 4px; }
.zone-head ul { margin: 8px 0 0; padding-left: 1.2em; color: var(--ink-2); font-size: .92rem; display: grid; gap: 4px; }
.prereq { font: 600 .74rem/1.2 var(--f-mono); color: var(--ink-3); }
.trail { position: relative; margin: 0 auto; max-width: 560px; }
.trail svg.path { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.pn { position: absolute; transform: translate(-50%, 0); display: grid; justify-items: center; gap: 8px; width: 150px; text-align: center; }
.node-btn { --edge: color-mix(in srgb, var(--zc, #8EDB72) 62%, #1E2230); position: relative; width: 74px; height: 74px; border-radius: 26px; border: 0; background: var(--zc, #8EDB72); color: var(--on-brand); display: grid; place-items: center; box-shadow: 0 7px 0 var(--edge); transition: transform .14s var(--spring), box-shadow .14s; }
.node-btn:hover { transform: translateY(-3px); box-shadow: 0 10px 0 var(--edge); }
.node-btn:active { transform: translateY(5px); box-shadow: 0 2px 0 var(--edge); }
.node-btn svg { width: 34px; height: 34px; }
.node-btn .num { font: 700 1.5rem/1 var(--f-display); }
.node-btn.quiz { width: 88px; height: 88px; border-radius: 50% 50% 50% 50% / 56% 56% 44% 44%; background: var(--coral); --edge: #C5624B; }
.node-btn.exam { width: 100px; height: 100px; border-radius: 30px; background: var(--lilac); --edge: #7B60C9; }
.node-btn.done { background: var(--green); --edge: #4F9E37; }
.node-btn.soon { background: var(--surface-2); color: var(--ink-3); --edge: var(--line); box-shadow: 0 7px 0 var(--line); outline: 2px dashed var(--ink-3); outline-offset: -6px; }
.node-btn.next { animation: pulse 1.8s var(--spring) infinite; }
@keyframes pulse { 50% { transform: translateY(-5px); } }
/* calm mode */
html[data-motion="calm"] .node-btn.next { animation: none; }
.pn .lbl { font-weight: 600; font-size: .86rem; line-height: 1.25; color: var(--ink); background: var(--bg); padding: 2px 8px; border-radius: 8px; position: relative; }
.pn .sub { font: 500 .72rem/1.2 var(--f-mono); color: var(--ink-3); background: var(--bg); padding: 0 6px; border-radius: 6px; position: relative; }
.stars { letter-spacing: 2px; color: var(--yellow-ink); font-size: .85rem; }
.you { position: absolute; width: 54px; left: -66px; top: -18px; animation: bob 2.6s ease-in-out infinite; }
.you svg { width: 54px; height: 54px; overflow: visible; }
.zone-link { height: 54px; width: 0; margin: 0 auto; border-left: 4px dotted var(--line); }
.sheet { border: 0; padding: 0; border-radius: var(--r-l); width: min(92vw, 460px); background: var(--bg); color: var(--ink); box-shadow: 0 30px 80px -20px var(--shadow); }
.sheet::backdrop { background: rgba(18, 20, 28, .55); }
.sheet .inner { padding: var(--s6); display: grid; gap: var(--s4); }
.sheet h2 { font-size: 1.5rem; }
.facts { display: flex; flex-wrap: wrap; gap: var(--s2); }
.facts .tag { background: var(--surface-2); }
.sheet .row { display: flex; gap: var(--s3); flex-wrap: wrap; }
.note { font-size: .9rem; color: var(--ink-2); }
@media (max-width: 600px) { .sheet { margin: auto 0 0; width: 100%; max-width: none; border-radius: var(--r-l) var(--r-l) 0 0; } }

/* ---------- level runner ---------- */
body.focus { background: var(--bg); }
.runner { max-width: 760px; margin: 0 auto; padding: var(--s5) var(--gutter) var(--s8); display: grid; gap: var(--s5); }
.rtop { display: flex; align-items: center; gap: var(--s4); }
.rtop .x { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-2); text-decoration: none; font-size: 1.2rem; flex: none; }
.progress { flex: 1; height: 14px; background: var(--surface-2); border-radius: var(--r-pill); overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--zc, var(--green)); border-radius: var(--r-pill); transition: width .5s var(--spring); }
.timer { font: 700 1.1rem/1 var(--f-mono); padding: 10px 14px; border-radius: var(--r-pill); background: var(--surface-2); min-width: 78px; text-align: center; }
.timer.low { background: var(--coral); color: var(--on-brand); }
.qcard { display: grid; gap: var(--s4); }
.qmeta { display: flex; gap: var(--s2); flex-wrap: wrap; }
.qtext { font: 600 clamp(1.2rem, 2.4vw, 1.55rem)/1.35 var(--f-ui); white-space: pre-wrap; }
.code { background: #151823; color: #E9E7DD; border-radius: var(--r-m); padding: var(--s4) var(--s5); font: 400 .95rem/1.7 var(--f-mono); overflow-x: auto; white-space: pre; tab-size: 4; }
.code .kw { color: #B9A1F5; } .code .st { color: #FFD56E; } .code .cm { color: #8C93A8; } .code .fn { color: #74C9F3; }
.opts { display: grid; gap: var(--s3); }
.opt { text-align: left; min-height: 56px; padding: 12px 18px; border-radius: var(--r-m); border: 2px solid var(--line); background: var(--surface); font: 500 1rem/1.4 var(--f-ui); cursor: pointer; display: flex; gap: var(--s3); align-items: center; transition: transform .15s var(--spring), border-color .15s, background .15s; }
.opt .k { flex: none; width: 30px; height: 30px; border-radius: 9px; background: var(--surface-2); display: grid; place-items: center; font: 700 .85rem/1 var(--f-mono); }
.opt .t { white-space: pre-wrap; }
.opt .t.mono { font-family: var(--f-mono); font-size: .95rem; }
.opt:hover:not([disabled]) { transform: translateY(-2px); border-color: var(--ink-3); }
.opt.sel { border-color: var(--ink); }
.opt.right { background: color-mix(in srgb, var(--green) 34%, var(--surface)); border-color: var(--green-ink); }
.opt.wrong { background: color-mix(in srgb, var(--coral) 30%, var(--surface)); border-color: var(--coral-ink); }
.opt.gone { opacity: .35; text-decoration: line-through; }
.opt[disabled] { cursor: default; }
.ord { display: grid; gap: var(--s3); }
.ord .slot, .ord .bank { min-height: 64px; border-radius: var(--r-m); padding: var(--s3); display: grid; gap: 8px; align-content: start; }
.ord .slot { background: #151823; }
.ord .bank { background: var(--surface-2); }
.ord .ln { text-align: left; padding: 10px 14px; border-radius: 10px; border: 0; background: var(--surface); font: 500 .92rem/1.4 var(--f-mono); cursor: pointer; white-space: pre; box-shadow: 0 3px 0 var(--line); }
.ord .slot .ln { background: #262B3D; color: #E9E7DD; box-shadow: 0 3px 0 #0E1018; }
.ord .hint { color: var(--ink-3); font-size: .85rem; padding: 6px 4px; }
.fb { border-radius: var(--r-m); padding: var(--s4) var(--s5); display: grid; gap: 6px; }
.fb.ok { background: color-mix(in srgb, var(--green) 30%, var(--surface)); }
.fb.no { background: color-mix(in srgb, var(--coral) 26%, var(--surface)); }
.fb b { font: 700 1.05rem/1.2 var(--f-display); }
.actions { display: flex; flex-wrap: wrap; gap: var(--s3); align-items: center; }
.pet-corner { position: fixed; right: 18px; bottom: 18px; width: 84px; z-index: 5; pointer-events: none; }
.pet-corner svg { width: 84px; height: 84px; transition: transform .35s var(--spring); }
.pet-corner.happy svg { transform: translateY(-14px) rotate(-6deg); }
.pet-corner.sad svg { transform: translateY(4px) scale(.95); }
.pet-corner.sad .mouth { d: path("M68 112q12 -9 24 0"); }
.result { text-align: center; display: grid; gap: var(--s4); justify-items: center; padding-top: var(--s5); }
.result h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.big-stars { font-size: 2.6rem; letter-spacing: 8px; color: var(--yellow); }
.big-stars .off { color: var(--line); }
.scoregrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s3); width: 100%; max-width: 420px; text-align: left; }
.scoregrid div { padding: var(--s3) var(--s4); border-radius: var(--r-m); background: var(--surface-2); }
.scoregrid b { display: block; font: 700 1.5rem/1.1 var(--f-display); }
.scoregrid span { font-size: .8rem; color: var(--ink-3); }
.review { text-align: left; width: 100%; display: grid; gap: var(--s3); }
.review details { border: 2px solid var(--line); border-radius: var(--r-m); padding: 10px 16px; }
.review summary { cursor: pointer; font-weight: 600; display: flex; gap: var(--s3); }
.review .ok { color: var(--green-ink); } .review .no { color: var(--coral-ink); }

/* ---------- onboarding ---------- */
.ob { max-width: 920px; margin: 0 auto; padding: var(--s6) var(--gutter) var(--s8); display: grid; gap: var(--s6); }
.steps { display: flex; gap: 6px; }
.steps i { flex: 1; height: 8px; border-radius: 8px; background: var(--surface-2); }
.steps i.on { background: var(--green); }
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s5); }
.plan { text-align: left; border: 3px solid var(--line); border-radius: var(--r-l); padding: var(--s6); background: var(--surface); cursor: pointer; display: grid; gap: var(--s3); align-content: start; transition: transform .2s var(--spring), border-color .15s; }
.plan:hover { transform: translateY(-3px); }
.plan[aria-checked="true"] { border-color: var(--ink); }
.plan.paid { background: color-mix(in srgb, var(--yellow) 24%, var(--surface)); }
.plan h2 { font-size: 1.6rem; display: flex; align-items: center; gap: 10px; }
.plan ul { margin: 0; padding-left: 1.1em; color: var(--ink-2); display: grid; gap: 6px; font-size: .96rem; }
.plan .soon-tag { font: 700 .68rem/1 var(--f-mono); letter-spacing: .08em; background: var(--ink); color: var(--bg); padding: 5px 8px; border-radius: 6px; text-transform: uppercase; }
@media (max-width: 760px) { .plans { grid-template-columns: 1fr; } }
.field { display: grid; gap: 6px; }
.field label, .field legend { font-weight: 600; }
.field input[type="text"], .field select { min-height: 50px; border-radius: var(--r-m); border: 2px solid var(--line); background: var(--surface); padding: 0 16px; font: 500 1rem var(--f-ui); color: var(--ink); width: 100%; }
.field input:focus, .field select:focus { border-color: var(--ink); outline: 3px solid var(--focus); outline-offset: 2px; }
.field .err { color: var(--coral-ink); font-size: .9rem; min-height: 1.3em; }
.field .help { color: var(--ink-3); font-size: .88rem; }
.avatars { display: flex; flex-wrap: wrap; gap: var(--s3); }
.avatars button, .pickers button { border: 3px solid transparent; background: var(--surface-2); border-radius: var(--r-m); padding: 6px; cursor: pointer; }
.avatars button[aria-checked="true"], .pickers button[aria-checked="true"] { border-color: var(--ink); background: var(--surface); }
.pickers { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: var(--s3); }
.pickers button { padding: var(--s4); text-align: left; display: grid; gap: 4px; font: 500 .95rem/1.35 var(--f-ui); }
.pickers button b { font: 700 1.05rem/1.2 var(--f-display); }
.pickers button small { color: var(--ink-3); }
.pickers button[disabled] { opacity: .5; cursor: not-allowed; }
.pickers .pet-o svg { width: 90px; height: 90px; }
.ob-actions { display: flex; justify-content: space-between; gap: var(--s3); flex-wrap: wrap; }
.check { display: flex; gap: 10px; align-items: flex-start; }
.check input { width: 22px; height: 22px; margin-top: 2px; }

/* ---------- game layer for the player ---------- */
/* programmatic focus targets (headings) get no boxed outline; real controls keep the clear :focus-visible ring */
[tabindex="-1"]:focus { outline: none; }

.rtop .ptrack { flex: 1; position: relative; margin: 0 14px; min-width: 60px; }
.rtop .ptrack .progress { width: 100%; }
.ptoken { position: absolute; top: 50%; width: 34px; height: 34px; transform: translate(-50%, -62%); transition: left .55s var(--spring); pointer-events: none; }
.ptoken svg { width: 34px; height: 34px; overflow: visible; }
.ptoken.hop { animation: tokhop .5s var(--spring); }
@keyframes tokhop { 40% { transform: translate(-50%, -112%); } }
.progress i { transition: width .55s var(--spring); }
.icon-btn.snd { flex: none; }
.icon-btn.snd[aria-pressed="true"] { background: var(--green); color: var(--on-brand); }

.hud { display: flex; justify-content: space-between; align-items: center; gap: var(--s3); min-height: 36px; margin-top: calc(-1 * var(--s2)); }
.combo { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px 6px 8px; border-radius: var(--r-pill); background: color-mix(in srgb, var(--coral) 34%, var(--surface)); font: 700 .88rem/1 var(--f-ui); }
.combo[hidden] { display: none; }
.combo svg { width: 20px; height: 20px; }
.combo.bump { animation: combobump .5s var(--spring); }
@keyframes combobump { 0% { transform: scale(.7); } 60% { transform: scale(1.18); } 100% { transform: scale(1); } }
.bank { margin-left: auto; font: 600 .8rem/1 var(--f-mono); color: var(--ink-2); background: var(--surface-2); padding: 8px 12px; border-radius: var(--r-pill); }

.pop { position: fixed; z-index: 30; pointer-events: none; padding: 7px 14px; border-radius: var(--r-pill); background: var(--green); color: var(--on-brand); font: 700 1rem/1 var(--f-display); box-shadow: 0 3px 0 #4F9E37; animation: poprise 1.25s ease-out forwards; }
@keyframes poprise {
  0% { transform: translateY(8px) scale(.5); opacity: 0; }
  18% { transform: translateY(-6px) scale(1.15); opacity: 1; }
  32% { transform: translateY(-10px) scale(1); }
  100% { transform: translateY(-58px) scale(1); opacity: 0; }
}

.pet-corner .bubble { position: absolute; right: calc(100% + 6px); bottom: 10px; width: max-content; max-width: min(250px, 62vw); padding: 10px 14px; border-radius: 16px 16px 4px 16px; background: var(--surface); color: var(--ink); font: 500 .9rem/1.35 var(--f-ui); box-shadow: 0 10px 30px -12px var(--shadow); opacity: 0; transform: translateX(8px) scale(.94); transform-origin: bottom right; transition: opacity .2s, transform .35s var(--spring); }
.pet-corner .bubble.show { opacity: 1; transform: none; }
.pet-corner.cheer svg { animation: cheer .7s var(--spring) 3; }
@keyframes cheer { 50% { transform: translateY(-22px) rotate(6deg); } }
@media (max-width: 600px) { .pet-corner { width: 64px; right: 10px; bottom: 10px; } .pet-corner svg { width: 64px; height: 64px; } .rtop { gap: 8px; } .rtop .ptrack { margin: 0 10px; } .rtop .icon-btn.snd, .rtop .x { width: 40px; height: 40px; } .timer { min-width: 64px; padding: 8px 10px; } }

/* results: stars pop in one by one */
.big-stars { display: flex; gap: 10px; justify-content: center; letter-spacing: 0; font-size: 1rem; }
.big-stars .st svg { width: 58px; height: 58px; display: block; }
.big-stars .st.on svg { fill: var(--yellow); stroke: #1E2230; stroke-width: 1.4; }
.big-stars .st.off svg { fill: var(--line); stroke: var(--ink-3); stroke-width: 1; stroke-dasharray: 2 2; }
.big-stars .st.on { animation: starpop .65s var(--spring) both; animation-delay: calc(var(--i) * .22s + .12s); }
@keyframes starpop { 0% { transform: scale(0) rotate(-40deg); } 100% { transform: scale(1) rotate(0); } }

/* badge-earn: shield drops in, then a light sweep passes over it (no bursts, no particles) */
.badge { display: grid; justify-items: center; gap: 8px; }
.badge svg { width: 112px; height: 130px; overflow: visible; animation: badgein .8s var(--spring) .55s both; }
.badge b { font: 700 1rem/1.2 var(--f-display); }
.badge .sheen { transform: skewX(-18deg) translateX(-60px); animation: sheen 1s ease-in-out 1.3s 1 both; }
@keyframes badgein { 0% { transform: scale(0) rotate(-18deg); } 100% { transform: scale(1) rotate(0); } }
@keyframes sheen { 0% { transform: skewX(-18deg) translateX(-60px); opacity: 0; } 20% { opacity: .6; } 100% { transform: skewX(-18deg) translateX(230px); opacity: 0; } }

/* calm mode */
html[data-motion="calm"] .ptoken, html[data-motion="calm"] .progress i { transition: none; }
html[data-motion="calm"] .ptoken.hop, html[data-motion="calm"] .combo.bump, html[data-motion="calm"] .pet-corner.cheer svg, html[data-motion="calm"] .big-stars .st.on, html[data-motion="calm"] .badge svg, html[data-motion="calm"] .badge .sheen { animation: none; }
html[data-motion="calm"] .pet-corner .bubble { transition: opacity .1s; transform: none; }
html[data-motion="calm"] .pop { animation: popfade 1.1s linear forwards; }
html[data-motion="calm"] 0%, html[data-motion="calm"] 80% { opacity: 1; }
html[data-motion="calm"] 100% { opacity: 0; }
html[data-motion="calm"] .pet-corner.happy svg, html[data-motion="calm"] .pet-corner.sad svg { transform: none; }

.home-hero .eyebrow { margin-bottom: var(--s3); }
.node-btn.locked { filter: grayscale(.85); opacity: .7; cursor: pointer; }