/* The Prompt Bakery (Learn): look and feel layer. Loaded last, after styles.css, studio.css and ux.css.
   Tokens (colours, radii) live at the top of styles.css. This file adds: warm backgrounds, Fredoka headings, rising-dough bars,
   baked-goods art colours, the new games (match round, order it), quick quizzes, sprinkles, the oven streak.
   Logical properties everywhere so a right-to-left screen flips cleanly. Motion is short and stops under reduced motion. */

/* ---------- canvas: cream paper with the home page dot grain ---------- */
body{background-color:var(--bg);background-image:radial-gradient(color-mix(in srgb,var(--ink) 5%,transparent) 1px,transparent 1.2px);background-size:7px 7px}
html{background:var(--bg)}

/* ---------- rounded type ---------- */
h1,h2,h3,.btn,.logo .lt b,.m-body h2,.bhero h2,.btile b,.stile .v,.stat3 b,.aidbox .big,.gtitle,.gcard,.cert-h,.cert-name,.cert-course,.result h1,.tab,.j-head h3,.fcard h3,.sec b,.fillq,.pmi b,.sqi{font-family:var(--display)}
h1,h2,h3{letter-spacing:-.01em;font-weight:600}
h1{font-size:30px;font-weight:700}
.btn{font-weight:600;letter-spacing:.005em;border-radius:var(--r-3)}
.m-body h2,.bhero h2,.result h1{font-weight:700}
.eli5,.stile .v{font-weight:600}
.tab{font-weight:500}

/* ---------- brand mark ---------- */
.logo{gap:10px}
.logo .mark{width:38px;height:38px;border-radius:50%;background:color-mix(in srgb,var(--butter) 40%,var(--surface));color:var(--ink);box-shadow:0 2px 0 color-mix(in srgb,var(--accent) 60%,transparent);border:1.5px solid color-mix(in srgb,var(--accent) 45%,var(--line))}
.logo .mark .bkx,.logo .mark .ic{width:24px;height:24px}
.logo .lt{display:flex;flex-direction:column;line-height:1.05;min-width:0}
.logo .lt b{font-size:17px;font-weight:700;letter-spacing:-.005em;white-space:nowrap}
.logo .lt small{font:600 10.5px var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--accent-text);margin-top:3px}
.chips{gap:6px}
.chip{border-radius:var(--r-pill);padding:4px 11px;gap:6px}
.chip .ic{color:var(--accent-text)}
.chip.streak{position:relative}
.chip .ic.fill{color:var(--butter)}


/* ---------- rising-dough bars ---------- */
.bar{height:10px;overflow:visible;background:color-mix(in srgb,var(--bk-dough) 22%,var(--surface2));box-shadow:inset 0 1px 2px rgba(0,0,0,.18)}
.bar i{position:relative;background:linear-gradient(180deg,color-mix(in srgb,var(--bk-butter) 85%,#fff),var(--bk-crust));box-shadow:inset 0 -2px 0 rgba(120,60,10,.22)}
.bar i::after{content:"";position:absolute;inset-inline-end:-3px;top:-4px;width:15px;height:15px;border-radius:50%;background:inherit;box-shadow:inset 0 -2px 0 rgba(120,60,10,.18);animation:rise .7s var(--spring) .25s both}
.bar i[style*="width:0%"]::after,.bar i[style*="width: 0%"]::after{display:none}
@keyframes rise{from{transform:scale(.4) translateY(6px);opacity:0}}
.mod .mp .bar,.stile .bar,.mini .bar{height:9px}
.counter .cbar{height:10px}
.counter .cbar i{background:linear-gradient(180deg,color-mix(in srgb,var(--bk-butter) 85%,#fff),var(--bk-crust))}
.stepdots i.on{background:var(--accent)}
.exdots i.on{background:var(--accent)}

/* ---------- tabs, cards, rows: soft dough ---------- */
.tabbar{border-top-left-radius:var(--r-4);border-top-right-radius:var(--r-4);box-shadow:0 -10px 30px -18px rgba(60,30,10,.35)}
.card,.jcard,.fcard,.stile,.mission,.bhero,.btile,.lrow,.prow,.opt,.alt,.fb,.analogy{border-radius:var(--r-3)}
.mission,.bhero,.jcard,.fcard{border-radius:var(--r-4)}
.tile{border-radius:var(--r-pill)}
.tile{background:color-mix(in srgb,var(--tint) 18%,transparent)}
.tag{border-radius:var(--r-pill)}
.x{border-radius:50%}
.lrow.next{box-shadow:var(--glow)}
.seg,.seg button{border-radius:var(--r-pill)}
.seg button[aria-selected="true"]{box-shadow:0 2px 0 var(--accent-deep)}
.ext,.cpy,.chipb{border-radius:var(--r-pill)}
.sec b{color:var(--accent-text)}
.mod h3{font-family:var(--display);font-weight:600}
.mod .tray-art{display:flex;align-items:center;gap:12px}
.mod .tray-art .bkx{width:44px;height:44px;flex:none}
.mod .tray-art>div{min-width:0}
.mod .tray-no{font:600 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-text)}

/* ---------- inputs: iPhone Safari rules ---------- */
input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]),select{-webkit-appearance:none;appearance:none;min-height:48px;height:48px;border-radius:var(--r-2);font-size:16px}
select{padding-inline:12px 38px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23a4430b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}
[dir="rtl"] select{background-position:left 12px center}
.reqrow select,.reqrow input,select#pty,.rulerow select,.envrow select,.dr input,.termrow input{min-height:48px;height:48px}
button,.btn,.chk,.kb,.knobc{-webkit-appearance:none;appearance:none}

/* ---------- baked-goods art ---------- */
.bkx{display:block;width:100%;height:100%;overflow:visible}
.bkx .k-crust{fill:var(--bk-crust)}.bkx .k-crustd{fill:var(--bk-crust-d)}.bkx .k-dough{fill:var(--bk-dough)}.bkx .k-berry{fill:var(--bk-berry)}
.bkx .k-butter{fill:var(--bk-butter)}.bkx .k-pist{fill:var(--bk-pist)}.bkx .k-cocoa{fill:var(--bk-cocoa)}.bkx .k-steel{fill:var(--bk-steel)}
.bkx .k-steel2{fill:color-mix(in srgb,var(--bk-steel) 72%,#fff)}.bkx .k-glow{fill:var(--bk-glow)}.bkx .k-cream{fill:#fff3df}.bkx .k-wood{fill:#e2b273}
.bkx [class^="ks-"]{fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.bkx .ks-steel{stroke:var(--bk-steel)}.bkx .ks-butter{stroke:var(--bk-butter)}.bkx .ks-woodl{stroke:#f6dcb0}.bkx .ks-crustd{stroke:var(--bk-crust-d)}
.bkx .ks-white{stroke:#fff;opacity:.45}.bkx .ks-crustl{stroke:var(--bk-crust)}.bkx .ks-pist{stroke:var(--bk-pist)}.bkx .ks-pistd{stroke:#5f8b69}
.bkx .ks-cocoa{stroke:var(--bk-cocoa)}.bkx .ks-berry{stroke:var(--bk-berry)}.bkx .ks-dough{stroke:var(--bk-dough)}
.bkx .glow{animation:ovenGlow 2.4s ease-in-out infinite}
.bkx .hand{transform-origin:32px 36px;animation:handTurn 8s linear infinite}
@keyframes ovenGlow{50%{opacity:.72}}
@keyframes handTurn{to{transform:rotate(360deg)}}
.steam{width:34px;height:20px;color:color-mix(in srgb,var(--ink) 50%,transparent)}
.steam path{fill:none;stroke:currentColor;stroke-width:3;stroke-linecap:round;opacity:0;animation:steamUp 2.6s ease-in-out infinite}
.steam path:nth-child(2){animation-delay:.6s}.steam path:nth-child(3){animation-delay:1.2s}
@keyframes steamUp{0%{opacity:0;transform:translateY(8px)}35%{opacity:.8}100%{opacity:0;transform:translateY(-8px)}}
.sprk{display:inline-flex;gap:5px;align-items:center}
.sprk i{display:block;width:4px;height:12px;border-radius:3px;transform:rotate(var(--r))}
.sprk .k-berry{background:var(--bk-berry)}.sprk .k-butter{background:var(--bk-butter)}.sprk .k-pist{background:var(--bk-pist)}.sprk .k-crust{background:var(--bk-crust)}

/* ---------- Today ---------- */
.stile .k .ic{color:var(--accent-text)}
.stile.oven{position:relative;overflow:hidden}
.stile.oven .ovenart{position:absolute;inset-inline-end:10px;top:38px;width:46px;height:46px;opacity:.95}
.stile.oven .stm{position:absolute;inset-inline-end:16px;top:20px;width:34px;height:20px}
.stile.cold .ovenart{filter:grayscale(.85) brightness(.9);opacity:.7}
.stile.cold .stm{display:none}
.stile .v{font-size:28px}
.ovennote{display:flex;gap:12px;align-items:center;margin:0 0 14px;padding:12px 14px;border-radius:var(--r-3);background:color-mix(in srgb,var(--butter) 16%,var(--surface));border:1px solid color-mix(in srgb,var(--butter) 45%,var(--line));font:600 var(--fs-2)/1.35 var(--sans)}
.ovennote .bkx{flex:none;width:36px;height:36px}
.ovennote small{display:block;font-weight:400;color:var(--muted);font-size:var(--fs-1)}
.ovennote.hot{background:color-mix(in srgb,var(--good) 12%,var(--surface));border-color:color-mix(in srgb,var(--good) 45%,var(--line))}
.m-tile{border-radius:50%}
.m-tile .bkx{width:36px;height:36px}
.donecard .bkx{width:84px;height:84px;margin:0 auto 6px}

/* ---------- lesson screens ---------- */
.sbig{display:flex;align-items:center;justify-content:center;width:92px;height:92px;margin:8px 0 10px;border-radius:50%;background:color-mix(in srgb,var(--tint) 14%,var(--surface));border:1.5px solid color-mix(in srgb,var(--tint) 40%,var(--line))}
.sbig .bkx{width:62px;height:62px}
.sents{display:flex;flex-direction:column;gap:8px;margin:12px 0}
.sents p{margin:0;font-size:18px;line-height:1.4}
.sents p:first-child{font-weight:600}
.analogy .sents p{font-size:16px}
.morebtn{display:inline-flex;align-items:center;gap:6px;min-height:var(--tap);background:none;border:0;color:var(--accent-text);font:600 15px var(--sans);cursor:pointer;padding:0}
.hintline{display:flex;align-items:center;gap:8px;color:var(--muted);font:500 15px var(--sans);margin:6px 0 2px}
.hintline .ic{color:var(--accent-text);flex:none}
.player .top .bar{height:12px}
.steplab{font-family:var(--display);font-weight:500;letter-spacing:.01em}
.player .foot{border-top-left-radius:var(--r-4);border-top-right-radius:var(--r-4)}
.bakehead{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.bakehead .bkx{width:46px;height:46px;flex:none}
.bakehead .tag{margin:0}

/* ---------- friendly answer lines ---------- */
.fb{display:flex;gap:10px;align-items:flex-start;animation:fbIn .35s var(--spring) both}
.fb .ic{flex:none;margin-top:2px}
.fb b{font-family:var(--display);font-weight:600}
.fb.ok{border-color:color-mix(in srgb,var(--good) 60%,var(--line));background:color-mix(in srgb,var(--good) 8%,var(--surface))}
.fb.no{border-color:color-mix(in srgb,var(--bad) 55%,var(--line));background:color-mix(in srgb,var(--bad) 7%,var(--surface))}
.fb.ok .ic{color:var(--good)}.fb.no .ic{color:var(--bad)}
@keyframes fbIn{from{opacity:0;transform:translateY(8px) scale(.97)}}
.msg{min-height:26px;margin:2px 0 8px;font:600 16px var(--display);color:var(--accent-text);animation:fbIn .3s var(--spring) both}
.msg.bad{color:var(--bad)}.msg.good{color:var(--good)}
.starsrow{display:inline-flex;gap:3px;align-items:center}
.starsrow .ic{color:var(--bk-butter);filter:drop-shadow(0 1px 0 rgba(120,60,10,.3))}
.starsrow .off{color:var(--line);filter:none}
.starsrow .ic:not(.off){color:#d49a12}
.starsrow .ic.pop{animation:starPop .5s var(--spring) both}
@keyframes starPop{from{transform:scale(.3) rotate(-30deg)}}

/* ---------- match round ---------- */
.pm-tray{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 12px}
.pm-tray:empty{display:none}
.pm-chip{display:inline-flex;align-items:center;gap:8px;min-height:36px;padding:4px 12px;border-radius:var(--r-pill);background:color-mix(in srgb,var(--good) 12%,var(--surface));border:1.5px solid color-mix(in srgb,var(--good) 65%,var(--line));font:600 14px/1.2 var(--sans);max-width:100%}
.pm-chip b{font-family:var(--display);font-weight:600}
.pm-chip .ic{color:var(--good);flex:none}
.pm-chip.new{animation:chipPop .55s var(--spring) both}
@keyframes chipPop{0%{transform:scale(.4);opacity:0}60%{transform:scale(1.12)}100%{transform:none;opacity:1}}
.pm-cols{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:start}
.pm-col{display:flex;flex-direction:column;gap:10px;min-width:0}
.pmi{display:flex;align-items:center;justify-content:center;text-align:center;min-height:60px;width:100%;padding:8px 10px;border-radius:var(--r-3);background:var(--surface);border:1.5px solid var(--line);color:var(--ink);cursor:pointer;font:500 15px/1.25 var(--sans);box-shadow:0 3px 0 color-mix(in srgb,var(--line) 80%,transparent);overflow-wrap:anywhere;transition:transform var(--t-fast) var(--ease),border-color var(--t-med),box-shadow var(--t-fast)}
.pmi.term{font-family:var(--display);font-weight:600;font-size:16px;background:color-mix(in srgb,var(--butter) 14%,var(--surface))}
.pmi:active{transform:translateY(2px);box-shadow:0 1px 0 var(--line)}
.pmi.sel{border-color:var(--accent);box-shadow:0 3px 0 var(--accent-deep),var(--glow);transform:translateY(-2px)}
.pmi.bad{animation:shake .34s;border-color:var(--bad)}
.pmi.hide{visibility:hidden}
.pm-ghost{position:fixed;z-index:90;margin:0;pointer-events:none;display:flex;align-items:center;justify-content:center;text-align:center;border-radius:var(--r-3);background:var(--surface);border:1.5px solid var(--good);color:var(--ink);font:500 15px/1.25 var(--sans);padding:8px 10px;box-shadow:var(--sh-2)}
.pm-ghost.term{font-family:var(--display);font-weight:600;font-size:16px}
.pm-done{margin-top:14px}
.donebadge{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:var(--r-3);background:color-mix(in srgb,var(--good) 10%,var(--surface));border:1.5px solid color-mix(in srgb,var(--good) 55%,var(--line));animation:fbIn .4s var(--spring) both}
.donebadge .bkx{width:44px;height:44px;flex:none}
.donebadge b{display:block;font-family:var(--display);font-weight:600;font-size:17px}
.donebadge small{color:var(--muted);font-size:var(--fs-1)}

/* ---------- order it ---------- */
.sq-placed{list-style:none;margin:0 0 14px;padding:0;display:flex;flex-direction:column;gap:8px}
.sq-placed li{display:flex;align-items:center;gap:12px;min-height:50px;padding:8px 12px;border-radius:var(--r-3);background:color-mix(in srgb,var(--good) 10%,var(--surface));border:1.5px solid color-mix(in srgb,var(--good) 55%,var(--line));font:500 16px/1.25 var(--sans)}
.sq-placed li.new{animation:chipPop .5s var(--spring) both}
.sq-placed .nb{flex:none;width:30px;height:30px;border-radius:50%;background:var(--good);color:var(--bg);display:flex;align-items:center;justify-content:center;font:700 14px var(--display)}
.sq-slot{border:1.5px dashed var(--line);background:transparent!important;color:var(--muted);justify-content:flex-start}
.sq-slot .nb{background:transparent;border:1.5px dashed var(--muted);color:var(--muted)}
.sq-pool{display:flex;flex-direction:column;gap:10px}
.sqi{display:flex;align-items:center;gap:10px;min-height:56px;width:100%;padding:10px 14px;text-align:start;border-radius:var(--r-3);background:var(--surface);border:1.5px solid var(--line);color:var(--ink);cursor:pointer;font-weight:500;font-size:16px;line-height:1.25;box-shadow:0 3px 0 color-mix(in srgb,var(--line) 80%,transparent);transition:transform var(--t-fast) var(--ease),border-color var(--t-med)}
.sqi:active{transform:translateY(2px);box-shadow:0 1px 0 var(--line)}
.sqi.bad{animation:shake .34s;border-color:var(--bad)}
.sqi .ic{color:var(--accent-text);flex:none}

/* ---------- true or false, fill the blank ---------- */
.opts.two{flex-direction:row;gap:12px}
.opts.two .opt{flex:1;justify-content:center;align-items:center;min-height:64px;font-family:var(--display);font-weight:600;font-size:19px}
.opts.two .opt .k{display:none}
.opts.two .opt.right,.opts.two .opt.wrong{gap:8px}
.fillq{background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r-3);padding:16px;font-size:20px;font-weight:500;line-height:1.5;margin-top:6px}
.fillq .gap{display:inline-block;min-width:76px;padding:0 8px;border-radius:10px;border-bottom:3px dashed var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent);text-align:center;color:var(--accent-text)}
.fillq .gap.right{border-bottom:3px solid var(--good);color:var(--good);background:color-mix(in srgb,var(--good) 12%,transparent)}
.tfq{font-size:22px;font-weight:600;line-height:1.35;margin-top:6px;font-family:var(--display);background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r-3);padding:18px 16px;text-wrap:balance}

/* ---------- perfect batch: sprinkles ---------- */
.sprinkles{position:fixed;inset:0;z-index:95;pointer-events:none;overflow:hidden}
.sprinkles i{position:absolute;top:-16px;inset-inline-start:var(--x);width:5px;height:var(--h);border-radius:3px;background:var(--c);transform:rotate(var(--r));animation:sprinkleFall var(--d) cubic-bezier(.25,.6,.4,1) var(--dl) both}
@keyframes sprinkleFall{to{transform:translate(var(--dx),108vh) rotate(calc(var(--r) + 600deg));opacity:.85}}
.sprinkles.small i{top:auto;bottom:42%;animation-name:sprinkleBurst}
@keyframes sprinkleBurst{0%{transform:translate(0,0) rotate(var(--r));opacity:1}100%{transform:translate(var(--dx),var(--dy)) rotate(calc(var(--r) + 360deg));opacity:0}}
.perfect{display:flex;align-items:center;gap:12px;margin:14px auto 0;padding:10px 16px;max-width:340px;border-radius:var(--r-pill);background:linear-gradient(120deg,color-mix(in srgb,var(--butter) 30%,var(--surface)),color-mix(in srgb,var(--berry) 14%,var(--surface)));border:1.5px solid color-mix(in srgb,var(--butter) 70%,var(--line));font:600 17px var(--display);animation:chipPop .7s var(--spring) .2s both;text-align:start}
.perfect .bkx{width:34px;height:34px;flex:none}
.perfect small{display:block;font:400 var(--fs-1) var(--sans);color:var(--muted)}
.result .seal{background:color-mix(in srgb,var(--butter) 24%,transparent);color:var(--accent-text)}
.result .seal::after{border-color:var(--butter)}

/* ---------- welcome: a bakery site that builds itself ---------- */
.wel-copy h1 em{color:var(--accent-text);font-style:normal}
.wp-sub{letter-spacing:.1em}
.wel-art{display:flex;justify-content:center;gap:10px;margin-top:2px}
.wel-art .bkx{width:34px;height:34px;animation:welHop 3.2s var(--ease) infinite}
.wel-art .bkx:nth-child(2){animation-delay:.25s}.wel-art .bkx:nth-child(3){animation-delay:.5s}.wel-art .bkx:nth-child(4){animation-delay:.75s}
@keyframes welHop{0%,70%,100%{transform:none}82%{transform:translateY(-6px) rotate(-6deg)}}
.wel-copy .eyebrow{display:flex;align-items:center;gap:8px}

/* ---------- certificate: bakery gold ---------- */
.cert{background:#fffaf0;border:3px double #b9800d}
.cert-in{border-color:#b9800d}
.cert-mark{color:#b9800d}
.cert-brand{display:flex;justify-content:center;align-items:center;gap:8px;font:600 14px var(--display);letter-spacing:.04em;color:#6b3f12;margin-bottom:6px}
.cert-brand .bkx{width:30px;height:30px}

/* ---------- Studio and Build: warm touches ---------- */
.stu-top{background:var(--surface)}
.bhero .bh-art,.btile .bt-art{border-radius:var(--r-3)}
.bakery-strip{display:flex;justify-content:center;align-items:center;gap:14px;margin:6px 0 2px;opacity:.95}
.bakery-strip .bkx{width:30px;height:30px}

/* ---------- reduced motion: the finished picture, no movement ---------- */
@media (prefers-reduced-motion:reduce){
  .bkx .glow,.bkx .hand,.steam path,.wel-art .bkx,.bar i::after,.fb,.msg,.pm-chip.new,.sq-placed li.new,.perfect,.donebadge,.starsrow .ic.pop,.pmi.bad,.sqi.bad{animation:none!important}
  .steam,.sprinkles{display:none!important}
  .pmi,.sqi{transition:none}
}
.pm-chip b::after{content:" =";opacity:.55;font-weight:500}

/* ---------- audit fixes: contrast and touch size ---------- */
.mission .m-top b{color:color-mix(in srgb,var(--tint) 45%,var(--ink))}
.back{min-width:var(--tap)}
.accb{min-height:var(--tap)}

/* =====================================================================
   Home page identity (Oct 20): cream paper, serif headings, small monospace labels,
   outlined pills with a hard offset shadow. Calm screens: one main thing at a time.
   ===================================================================== */
html[lang="ar"] body,[dir="rtl"] body{line-height:1.8}
h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:-.02em;line-height:1.1}
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3{letter-spacing:0;line-height:1.3}
h1{font-size:34px;font-weight:600}
.m-body h2,.bhero h2,.result h1,.eli5,.stile .v,.aidbox .big,.gtitle,.cert-h{font-weight:600}
.eyebrow,.sec,.tag,.logo .lt small,.mod .tray-no,.m-top{font-family:var(--mono)}
[dir="rtl"] .eyebrow,[dir="rtl"] .sec,[dir="rtl"] .tag{font-family:var(--ar-body);text-transform:none;letter-spacing:0}
.eyebrow{color:var(--accent-text);letter-spacing:.14em}

/* pills: outlined, hard offset shadow */
.btn{border-radius:var(--r-pill);background:var(--btn-bg);color:var(--btn-ink);border:2px solid var(--btn-line);font-family:var(--sans);font-weight:700;letter-spacing:0;min-height:56px;
  box-shadow:var(--hard);transition:transform var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease),background var(--t-fast)}
.btn:hover:not(:disabled){filter:none;transform:translate(-1px,-1px);box-shadow:4px 4px 0 var(--btn-line)}
.btn:active:not(:disabled){transform:translate(3px,3px);box-shadow:0 0 0 var(--btn-line)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink);box-shadow:var(--hard-sm)}
.btn.ghost:active:not(:disabled){transform:translate(2px,2px);box-shadow:0 0 0 var(--ink)}
.btn:disabled{background:var(--surface2);color:var(--muted);border-color:var(--line2);border-style:dashed;box-shadow:none;transform:none}
.btn.small{border-radius:var(--r-pill);min-height:var(--tap);box-shadow:var(--hard-sm)}
.btn.small:not(.ghost):active:not(:disabled){transform:translate(2px,2px);box-shadow:none}
.btn.danger{background:var(--bad);color:#fff}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.linkbtn,.wel-skip,.wel-course{color:var(--muted)}

/* brand bar */
.logo .mark{background:color-mix(in srgb,var(--butter) 40%,var(--surface));border:2px solid var(--ink);box-shadow:var(--hard-sm)}
.logo .lt b{font-family:var(--display);font-weight:700}
.chip{border:1.5px solid var(--ink);background:var(--surface);box-shadow:none;font-family:var(--sans)}
.chip .ic,.chip .ic.fill{color:var(--accent-text)}

/* cards: paper, thin line, no gradient */
.card,.jcard,.fcard,.stile,.lrow,.prow,.opt,.alt,.fb,.analogy,.bhero,.btile,.bstep,.gcard,.bucket,.mi,.oi,.pmi,.sqi,.plan{background:var(--surface);border-color:var(--line2)}
.card,.lrow,.plan,.prow{box-shadow:none}
.mission{background:var(--surface);border:2px solid var(--ink);box-shadow:var(--hard);border-radius:var(--r-4)}
.m-tear{border-top-color:var(--line2)}
.m-tear::before,.m-tear::after{border-color:var(--ink);border-width:2px}
.m-tile{background:color-mix(in srgb,var(--tint) 14%,var(--surface));border:1.5px solid var(--ink);color:var(--tint)}
.m-body h2{font-size:28px;line-height:1.08;letter-spacing:-.02em}
.m-body p{font-size:17px;color:var(--muted)}
.m-top b{color:var(--accent-text)}
.lrow.next{box-shadow:none;border:2px solid var(--ink)}
.opt{border-width:1.5px}
.tabbar{background:color-mix(in srgb,var(--bg) 96%,transparent);border-top:1px solid var(--line2);border-radius:0;box-shadow:none}
.tab{font-family:var(--sans);font-weight:600;min-height:62px;font-size:12px}
.tab[aria-selected="true"]{color:var(--ink)}
.tab[aria-selected="true"]::before{background:var(--accent);height:3px;left:26%;right:26%}
.seg{border:1.5px solid var(--ink);background:var(--surface)}
.seg button[aria-selected="true"]{background:var(--ink);color:var(--bg);box-shadow:none}
.tag{background:color-mix(in srgb,var(--tint) 12%,var(--surface));border:1px solid color-mix(in srgb,var(--tint) 35%,var(--line2));font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:12px}
[dir="rtl"] .tag{text-transform:none}
.bar{box-shadow:none;border:1px solid var(--line2)}
.bar i{background:var(--accent);box-shadow:none}
.bar i::after{display:none}
.counter .cbar i,.mod .bar i{background:var(--accent)}
.toast{background:var(--ink);color:var(--bg)}
dt{font-family:var(--display);font-size:18px}

/* Today: one big next step, one quiet streak line */
.qline{display:flex;align-items:center;gap:8px;margin:2px 4px 6px;color:var(--muted);font:500 var(--fs-2)/1.4 var(--sans)}
.qline .ic{color:var(--accent-text);flex:none}
.qline.hot .ic{color:var(--good)}
.hud{margin-bottom:18px}
.mission{margin-bottom:12px}
.sec{margin:30px 0 12px}
.jcard{padding:14px 14px 6px;box-shadow:none;margin-top:26px}
.prow{display:flex;gap:14px;align-items:center;width:100%;min-height:68px;padding:12px 14px;margin-bottom:10px;border:1.5px solid var(--line2);border-radius:var(--r-3);text-align:start;color:var(--ink);cursor:pointer}
.prow.done{opacity:.8}

/* Recipes list: plain rows */
.mod{margin:30px 0 8px}
.mod .tray-art .bkx{width:36px;height:36px}
.lrow{padding:12px 14px;min-height:68px}
.lrow .t{font-family:var(--sans);font-size:17px}

/* Lesson screens: one idea at a time, big type, lots of room */
.player .body{padding:22px 22px 36px}
.player .body h1{font-size:36px;line-height:1.08;margin-bottom:6px}
.player .body h2{font-size:30px;line-height:1.14}
.player .foot{background:var(--bg);border-top:1px solid var(--line2);border-radius:0;padding-top:14px}
.sents{gap:12px;margin:16px 0}
.sents p{font-size:21px;line-height:1.45}
.sents p:first-child{font-weight:500}
.sbig{margin:6px 0 14px}
.opts{gap:12px;margin-top:20px}
.opt{font-size:18px;min-height:58px;padding:14px 16px}
.hintline{margin:8px 0 4px;color:var(--muted)}
.morebtn{margin-top:4px;color:var(--accent-text);font-family:var(--mono);letter-spacing:.04em}
.analogy{margin-top:16px;padding:16px 18px}
.aidbox .big{font-family:var(--display)}
.steplab{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase}
[dir="rtl"] .steplab{font-family:var(--ar-body);text-transform:none}

/* Me: theme switch */
.btn.small.ghost[aria-pressed="true"]{background:var(--ink);color:var(--bg)}

/* Pantry glossary: tap a word to open it */
.sec b{font-family:var(--mono);font-weight:600}
.tabbar{background:var(--bg)}
.gw{border-top:1px solid var(--line2);padding:0}
.gw:first-child{border-top:0}
.gw-btn{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;min-height:52px;padding:8px 2px;background:none;border:0;text-align:start;cursor:pointer;color:var(--ink);font:600 19px var(--display)}
.gw-btn .ic{color:var(--muted);transition:transform var(--t-med) var(--ease)}
.gw.open .gw-btn .ic{transform:rotate(180deg)}
.gw dt{color:inherit}
.gw dd{margin:0 0 14px;font-size:17px;line-height:1.5}
.gcode{margin-top:12px;padding:0;border:1.5px solid var(--line2);border-radius:var(--r-2);background:var(--paper);overflow:hidden}
.gc-top{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:2px 6px 2px 12px;border-bottom:1px solid var(--line);background:var(--surface2)}
[dir="rtl"] .gc-top{padding:2px 12px 2px 6px}
.gc-lang{font:600 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent-text)}
.gc-copy{display:inline-flex;align-items:center;gap:6px;min-height:var(--tap);padding:0 12px;background:none;border:0;color:var(--ink);font:600 14px var(--sans);cursor:pointer;border-radius:var(--r-pill)}
.gcode pre{margin:0;border:0;border-radius:0;background:var(--paper);color:var(--paper-ink);font:500 14px/1.6 var(--mono);padding:12px 14px;white-space:pre-wrap;word-break:break-word;text-align:left}
.gshows{margin-top:10px;padding:10px 14px;border-radius:var(--r-2);background:color-mix(in srgb,var(--hi) 10%,var(--surface));border:1px solid color-mix(in srgb,var(--hi) 35%,var(--line2));font-size:16px;line-height:1.45}
.gshows b{display:block;font:600 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:2px}
.gshows.bad{background:color-mix(in srgb,var(--bad) 9%,var(--surface));border-color:color-mix(in srgb,var(--bad) 40%,var(--line2))}
.gshows.bad span{color:var(--bad)}

/* Pantry opened word (Task E) */
.gw dd.gbody{display:flex;flex-direction:column;gap:14px;padding:0 2px}
.gbody p{margin:0}
.g-lab{display:block;font:600 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
[dir="rtl"] .g-lab,.gbody[dir="rtl"] .g-lab{letter-spacing:0;text-transform:none;font:700 14px var(--sans)}
.g-plain p{font-size:21px;line-height:1.45;font-weight:600;color:var(--ink)}
.g-like{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border-radius:var(--r-2);background:color-mix(in srgb,var(--accent) 9%,var(--surface));border:1px solid color-mix(in srgb,var(--accent) 30%,var(--line2))}
.g-like p,.g-real p{font-size:17px;line-height:1.5}
.g-ico{flex:none;width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:var(--surface);border:1px solid var(--line2)}
.g-ico svg{width:30px;height:30px}
.g-flow{margin:0;padding:14px;border-radius:var(--r-2);background:var(--surface2);border:1px solid var(--line2)}
.g-flow ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px}
.g-box{min-height:var(--tap,44px);display:flex;align-items:center;justify-content:center;text-align:center;padding:8px 14px;border-radius:var(--r-2);background:var(--surface);border:1.5px solid var(--line2);font:600 15px/1.3 var(--sans);color:var(--ink)}
.g-arr{display:flex;color:var(--accent-text)}
[dir="rtl"] .g-arr svg{transform:scaleX(-1)}
.g-flow figcaption{margin-top:10px;text-align:center;font-size:15px;line-height:1.45;color:var(--muted)}
@media(max-width:520px){.g-flow ol{flex-direction:column;flex-wrap:nowrap}.g-box{width:100%}.g-arr svg{transform:rotate(90deg)}[dir="rtl"] .g-arr svg{transform:rotate(90deg)}}
.g-try .g-do{font-size:17px;line-height:1.5;font-weight:500;margin-bottom:2px}
.g-try .gcode{margin-top:8px}
.gw dd.gbody>div,.gw dd.gbody>div>div{border-top:0;padding:0}
.gw dd.gbody>.g-like{padding:12px 14px;border:1px solid color-mix(in srgb,var(--accent) 30%,var(--line2))}
.gw dd.gbody>.gshows{padding:10px 14px;border:1px solid color-mix(in srgb,var(--hi) 35%,var(--line2))}
.gw dd.gbody>.gshows.bad{border-color:color-mix(in srgb,var(--bad) 40%,var(--line2))}
.gw dd.gbody>.g-try>.gcode{border:1.5px solid var(--line2)}
.gw dd.gbody>.g-try>.gcode>.gc-top{padding:2px 6px 2px 12px;border-bottom:1px solid var(--line)}
[dir="rtl"] .gw dd.gbody>.g-try>.gcode>.gc-top{padding:2px 12px 2px 6px}

/* ---- Part I-A: "First, the words" screens (one new word, one picture, one tap question) ---- */
.wdots{display:flex;gap:6px;margin:4px 0 14px}
.wdots i{flex:1;height:5px;border-radius:99px;background:var(--line2)}
.wdots i.done{background:var(--hi)}
.wdots i.on{background:var(--accent)}
.wcard{border:1.5px solid var(--line2);border-radius:var(--r-3);background:var(--surface);padding:18px 16px 16px;margin-bottom:16px;text-align:center}
.wic{display:inline-grid;place-items:center;width:58px;height:58px;border-radius:50%;background:color-mix(in srgb,var(--accent) 14%,var(--surface));color:var(--accent-text);margin-bottom:8px}
.wword{margin:0 0 6px;font-size:30px;line-height:1.15}
.wmean{margin:0 0 12px;font-size:17px;line-height:1.5}
.wpic{margin:0;padding:10px 12px;border-radius:var(--r-2,12px);background:color-mix(in srgb,var(--bk-butter) 22%,var(--surface));font-size:16px;line-height:1.45;text-align:start}
.wpic b{display:block;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-text);margin-bottom:2px}
[dir="rtl"] .wpic b{letter-spacing:0;text-transform:none;font-size:14px}
.wq{margin:6px 0 12px;font-size:21px;line-height:1.3}
.langbtn{display:block;margin:14px auto 0}
.player[dir="rtl"] .opt .k{margin-inline-end:10px}
.player[dir="rtl"] pre,.player[dir="rtl"] .code{direction:ltr;text-align:left}

/* announcement banner (track.js) */
.ckt-ann{display:flex;align-items:flex-start;gap:10px;margin:0 0 12px;padding-block:12px;padding-inline:16px 8px}
.ckt-ann p{flex:1;margin:0;line-height:1.45}
.ckt-ann .x{flex:none;min-width:var(--tap,44px);min-height:var(--tap,44px);border:0;background:none;color:inherit;font-size:24px;line-height:1;cursor:pointer}
.ckt-card[dir=rtl]{text-align:start}

/* Lab hint box and room under the last element (the Finish bar must never cover it) */
.hintbox{margin-top:12px}
.hintbtn{display:inline-flex;align-items:center;min-height:44px}
.player .body{padding-bottom:calc(96px + env(safe-area-inset-bottom,0px))}
.player .body::after{content:"";display:block;height:24px}