:root{
  --paper:#F5F7F3; --sheet:#FFFFFF; --grid:#DCE4DB;
  --ink:#1E2340; --ink-soft:#5D6280; --ink-faint:#9296AC;
  --accent:#3B45BE; --accent-soft:#E6E8FA;
  --warm:#D97A1F; --warm-soft:#FBEEDF;
  --good:#2E8B6A; --good-soft:#E2F3EC;
  --live:#C0392B;
  --line:#D8DCE2;
  --shadow:0 1px 2px rgba(30,35,64,.06), 0 8px 24px -12px rgba(30,35,64,.18);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){ :root:not([data-theme="light"]){
  --paper:#14161E; --sheet:#1C1F2A; --grid:#232735;
  --ink:#E9EAE6; --ink-soft:#A3A8BC; --ink-faint:#6E738A;
  --accent:#8F97F2; --accent-soft:#272B45;
  --warm:#EFA357; --warm-soft:#33291D;
  --good:#5FC79E; --good-soft:#1E3A30;
  --live:#F0705E;
  --line:#2C3040;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 8px 24px -12px rgba(0,0,0,.6);
  color-scheme:dark;
}}
:root[data-theme="dark"]{
  --paper:#14161E; --sheet:#1C1F2A; --grid:#232735;
  --ink:#E9EAE6; --ink-soft:#A3A8BC; --ink-faint:#6E738A;
  --accent:#8F97F2; --accent-soft:#272B45;
  --warm:#EFA357; --warm-soft:#33291D;
  --good:#5FC79E; --good-soft:#1E3A30;
  --live:#F0705E;
  --line:#2C3040;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 8px 24px -12px rgba(0,0,0,.6);
  color-scheme:dark;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  padding-top:env(safe-area-inset-top,0px);
  background:var(--paper);
  background-image:
    repeating-linear-gradient(to right, var(--grid) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(to bottom, var(--grid) 0 1px, transparent 1px 26px);
  color:var(--ink);
  font-family:'Assistant','Arial Hebrew',-apple-system,system-ui,sans-serif;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%}
[hidden]{display:none!important}

.wrap{max-width:660px;margin:0 auto;padding-inline:16px;padding-block:20px 120px;
      display:flex;flex-direction:column;gap:18px}
.sheet{background:var(--sheet);border:1px solid var(--line);border-radius:14px;
       box-shadow:var(--shadow);padding:26px 22px}

h1{font-family:'Suez One','Arial Hebrew',Georgia,serif;font-weight:400;
   font-size:clamp(28px,7vw,40px);line-height:1.15;margin:0 0 10px;text-wrap:balance}
h2{font-family:'Suez One','Arial Hebrew',Georgia,serif;font-weight:400;font-size:22px;margin:0 0 12px}
p{margin:0 0 14px;line-height:1.65;color:var(--ink-soft)}
p.lead{color:var(--ink);font-size:18px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--warm);margin:0 0 6px}

/* day list */
.daylist{display:flex;flex-direction:column;gap:10px}
.day{display:flex;align-items:center;justify-content:space-between;gap:12px;
     padding:16px 18px;border:1px solid var(--line);border-radius:12px;
     background:var(--sheet);cursor:pointer;text-align:start;font:inherit;color:var(--ink);width:100%}
.day:hover:not(:disabled){border-color:var(--accent);background:var(--accent-soft)}
.day:disabled{opacity:.45;cursor:default}
.day .n{font-family:'Suez One',Georgia,serif;font-size:26px;color:var(--accent);min-width:42px}
.day .ttl{flex:1;font-weight:600;font-size:18px}
.day .st{font-size:13px;color:var(--ink-faint)}

/* progress rail */
.rail{display:flex;gap:4px;justify-content:center;flex-wrap:wrap}
.pip{width:10px;height:7px;border-radius:2px;background:var(--line);transition:background .2s}
.pip.done{background:var(--accent)} .pip.now{background:var(--warm)}
@media (prefers-reduced-motion:reduce){.pip{transition:none}}

/* question */
.qhead{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:18px}
.qtopic{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--ink-faint)}
.qcount{font-size:13px;color:var(--ink-faint);font-variant-numeric:tabular-nums}
.qtext{font-size:clamp(19px,4.6vw,23px);line-height:1.6;font-weight:600;margin:0 0 4px;text-wrap:balance}
.expr{direction:ltr;text-align:center;font-family:'Suez One',Georgia,serif;
      font-size:clamp(34px,10vw,52px);font-variant-numeric:tabular-nums;color:var(--ink);margin:22px 0 6px}

.answerbox{direction:ltr;margin:20px auto 0;width:min(280px,100%);height:66px;
  border:2px solid var(--line);border-radius:12px;background:var(--paper);
  display:flex;align-items:center;justify-content:center;
  font-family:'Suez One',Georgia,serif;font-size:38px;font-variant-numeric:tabular-nums;color:var(--ink)}
.answerbox.filled{border-color:var(--accent)}
.answerbox.good{border-color:var(--good);background:var(--good-soft)}
.answerbox.bad{border-color:var(--warm);background:var(--warm-soft)}
.answerbox .ph{color:var(--ink-faint);font-family:'Assistant',sans-serif;font-size:17px}

.pad{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:18px auto 0;
     width:min(300px,100%);direction:ltr}
.key{font-family:'Suez One',Georgia,serif;font-size:25px;padding:14px 0;
     border:1px solid var(--line);border-radius:11px;background:var(--sheet);color:var(--ink);cursor:pointer}
.key:hover{background:var(--accent-soft)}
.key.util{font-family:'Assistant',sans-serif;font-size:16px;font-weight:700;color:var(--ink-soft)}

.verdict{text-align:center;font-size:19px;font-weight:600;margin:16px 0 0;min-height:28px}
.verdict.good{color:var(--good)} .verdict.bad{color:var(--warm)}

/* teach */
.tblock{margin:0 0 16px}
.tblock.note{background:var(--warm-soft);border-radius:10px;padding:14px 16px;color:var(--ink)}
.tblock p{margin:0;font-size:18px;color:var(--ink);line-height:1.7}

.btn{font-family:'Assistant',sans-serif;font-size:19px;font-weight:700;padding:14px 30px;
     border-radius:12px;border:none;background:var(--accent);color:#fff;cursor:pointer}
.btn.ghost{background:transparent;color:var(--ink-soft);border:1px solid var(--line);
           font-size:16px;font-weight:600;padding:12px 20px}
.btn:disabled{background:var(--line);color:var(--ink-faint);cursor:default}
.actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px;flex-wrap:wrap}
:focus-visible{outline:3px solid var(--warm);outline-offset:2px}
.celebrate{font-family:'Suez One',Georgia,serif;font-size:clamp(32px,9vw,50px);
           text-align:center;color:var(--accent);margin:14px 0}
.tiny{font-size:12px;color:var(--ink-faint);text-align:center}

/* help */
#helpFab{position:fixed;inset-inline-start:16px;inset-block-end:16px;z-index:40;
  padding:15px 26px;padding-bottom:calc(15px + env(safe-area-inset-bottom,0px));
  border:none;border-radius:999px;background:var(--warm);color:#fff;
  font-family:'Assistant',sans-serif;font-size:19px;font-weight:700;cursor:pointer;
  box-shadow:0 6px 20px -6px rgba(0,0,0,.4)}
#helpPanel{position:fixed;inset:0;z-index:50;background:rgba(20,22,30,.55);
  display:flex;align-items:flex-end;justify-content:center}
.hcard{background:var(--sheet);width:min(620px,100%);max-height:88vh;
  border-radius:18px 18px 0 0;padding:20px 18px;
  padding-bottom:calc(20px + env(safe-area-inset-bottom,0px));
  display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow)}
.hhead{display:flex;justify-content:space-between;align-items:center;gap:10px}
.hhead h2{margin:0}
#hlog{overflow-y:auto;flex:1;min-height:90px;display:flex;flex-direction:column;gap:10px;padding:2px}
.bub{padding:12px 15px;border-radius:14px;font-size:19px;line-height:1.55;max-width:88%}
.bub.me{background:var(--accent-soft);color:var(--ink);align-self:flex-start}
.bub.cl{background:var(--warm-soft);color:var(--ink);align-self:flex-end}
.bub.sys{background:transparent;color:var(--ink-faint);font-size:15px;align-self:center;text-align:center}
#micBtn{font-family:'Assistant',sans-serif;font-size:22px;font-weight:700;padding:20px;
  border:none;border-radius:16px;background:var(--accent);color:#fff;cursor:pointer;flex:1}
#micBtn.live{background:var(--live)}
#micBtn:disabled{background:var(--line);color:var(--ink-faint)}
.hrow{display:flex;gap:8px;align-items:stretch}
#typed{flex:1;font-family:'Assistant',sans-serif;font-size:17px;padding:12px;
  border:2px solid var(--line);border-radius:11px;background:var(--paper);color:var(--ink)}
.hnote{font-size:13px;color:var(--ink-faint);text-align:center;margin:0}

/* ===== game palette + motion (shared by day modules) ===== */
:root{
  --c1:#E8623C; --c2:#12A08B; --c3:#F2A93B; --c4:#7B5BD6; --c5:#3B45BE; --c6:#E0457B;
  --c1-soft:#FBE4DD; --c2-soft:#D9F2ED; --c3-soft:#FCEFD6; --c4-soft:#E9E2FA; --c6-soft:#FBDEE8;
}
@media (prefers-color-scheme:dark){ :root:not([data-theme="light"]){
  --c1:#FF8464; --c2:#3CC9B0; --c3:#FFC061; --c4:#A88CF0; --c5:#8F97F2; --c6:#FF6FA0;
  --c1-soft:#3A2019; --c2-soft:#10322D; --c3-soft:#3A2D16; --c4-soft:#28204A; --c6-soft:#3A1A28;
}}
:root[data-theme="dark"]{
  --c1:#FF8464; --c2:#3CC9B0; --c3:#FFC061; --c4:#A88CF0; --c5:#8F97F2; --c6:#FF6FA0;
  --c1-soft:#3A2019; --c2-soft:#10322D; --c3-soft:#3A2D16; --c4-soft:#28204A; --c6-soft:#3A1A28;
}

.stage{background:var(--sheet);border:1px solid var(--line);border-radius:18px;
  box-shadow:var(--shadow);padding:24px 20px;min-height:340px}
.prompt{font-size:clamp(20px,5vw,26px);font-weight:700;line-height:1.5;
  margin:0 0 6px;color:var(--ink);text-wrap:balance}
.sub{font-size:17px;color:var(--ink-soft);margin:0 0 18px;line-height:1.6}
.big{font-family:'Suez One',Georgia,serif;font-size:clamp(40px,12vw,68px);
  text-align:center;line-height:1.1;font-variant-numeric:tabular-nums}

.pill{display:inline-block;padding:7px 15px;border-radius:999px;font-size:14px;font-weight:700}
.chips{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:16px 0}
.chip{padding:12px 20px;border-radius:12px;border:2px solid var(--line);background:var(--sheet);
  font:700 20px 'Assistant',sans-serif;color:var(--ink);cursor:pointer;transition:transform .12s,border-color .12s}
.chip:hover{border-color:var(--c5);transform:translateY(-2px)}
.chip.on{background:var(--c5);border-color:var(--c5);color:#fff}

@keyframes pop{0%{transform:scale(.4);opacity:0}70%{transform:scale(1.12)}100%{transform:scale(1);opacity:1}}
@keyframes nudge{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
@keyframes rise{from{transform:translateY(14px);opacity:0}to{transform:translateY(0);opacity:1}}
@keyframes glow{0%,100%{filter:none}50%{filter:brightness(1.35)}}
.pop{animation:pop .32s cubic-bezier(.3,1.5,.5,1) both}
.nudge{animation:nudge .4s both}
.rise{animation:rise .35s ease both}
@media (prefers-reduced-motion:reduce){
  .pop,.nudge,.rise{animation:none}
  *{transition-duration:.01ms!important}
}

.trophy{display:flex;gap:10px;justify-content:center;margin:18px 0 4px;flex-wrap:wrap}
.tro{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;
  background:var(--line);font-size:26px;opacity:.35;transition:opacity .3s,background .3s}
.tro.got{opacity:1;background:var(--c3-soft)}