/* The Respect Challenge — design tokens
   Sunbeam #FFB525 · Indigo Ink #2A2353 · Warm White #FFFCF5
   Leaf #178A50 · Amber #E89B0C · Signal Red #D93B3B                */

:root{
  --brand:#FFB525;
  --ink:#2A2353;
  --paper:#FFFCF5;
  --green:#178A50;
  --yellow:#E89B0C;
  --red:#D93B3B;
  --card:#FFFFFF;
  --shadow:0 4px 14px rgba(42,35,83,.10);
  --radius:18px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:'Nunito Sans',system-ui,-apple-system,sans-serif;
  background:var(--paper);color:var(--ink);
  min-height:100vh;font-size:17px;line-height:1.5;
}
h1,h2,.game-title,.big-score,.verdict{font-family:'Fredoka','Nunito Sans',sans-serif}
button{font:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--ink);outline-offset:2px;border-radius:8px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* Topbar */
.topbar{background:var(--ink);color:#fff;position:sticky;top:0;z-index:10}
.topbar-inner{max-width:640px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:10px 16px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:800}
.logo{height:32px;width:auto}
.logo-dot{width:14px;height:14px;border-radius:50%;background:var(--brand)}
.help-btn{background:var(--brand);color:var(--ink);border:none;border-radius:999px;padding:8px 16px;font-weight:800}

/* Screens */
main{max-width:640px;margin:0 auto;padding:20px 16px 48px}
.screen{display:none}
.screen.active{display:block;animation:rise .3s ease}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
h2{font-size:1.6rem;margin-bottom:6px}
.sub{color:#5c5680;margin-bottom:14px}
.footnote{text-align:center;color:#8a84a8;font-size:.85rem;margin-top:24px}

/* Hero */
.hero{text-align:center;padding-top:24px}
.hero-light{display:inline-flex;flex-direction:column;gap:8px;background:var(--ink);padding:14px 12px;border-radius:16px;margin-bottom:18px}
.lamp{width:26px;height:26px;border-radius:50%}
.lamp-red{background:var(--red)}
.lamp-yellow{background:var(--yellow)}
.lamp-green{background:var(--green);animation:glow 2.4s ease-in-out infinite}
@keyframes glow{0%,100%{box-shadow:0 0 0 0 rgba(23,138,80,.0)}50%{box-shadow:0 0 18px 4px rgba(23,138,80,.55)}}
.game-title{font-size:2.2rem;line-height:1.15;margin-bottom:10px}
.intro{max-width:420px;margin:0 auto 22px;color:#4c4670}
.home-links{display:flex;gap:10px;justify-content:center;margin-top:14px;flex-wrap:wrap}

/* Buttons */
.btn{border:none;border-radius:999px;padding:13px 24px;font-weight:800;font-size:1rem;transition:transform .1s ease}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--brand);color:var(--ink);box-shadow:var(--shadow)}
.btn-big{font-size:1.2rem;padding:16px 40px}
.btn-ghost{background:transparent;color:var(--ink);border:2px solid #d9d4ea}
.btn-card{background:var(--card);border:2px solid #e8e3f5;border-radius:var(--radius);padding:20px;font-size:1.1rem;font-weight:800;box-shadow:var(--shadow);width:100%}
.age-grid{display:grid;gap:12px;margin:18px 0 20px}

/* How to play */
.how-list{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:18px;display:grid;gap:12px}
.how-item{display:flex;gap:12px;align-items:flex-start}
.pill{flex:none;padding:4px 12px;border-radius:999px;color:#fff;font-weight:800;font-size:.85rem}
.pill-green{background:var(--green)}
.pill-yellow{background:var(--yellow)}
.pill-red{background:var(--red)}

/* Game */
.game-head{display:flex;gap:8px;margin-bottom:14px}
.chip{background:#eee9fa;border-radius:999px;padding:6px 14px;font-weight:800;font-size:.9rem}
.chip-score{background:var(--brand)}
.chip-streak{background:#ffe1cc}
.scenario-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:16px;min-height:120px}
.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:.75rem;font-weight:800;color:#8a84a8;margin-bottom:8px}
.scenario{font-size:1.15rem;font-weight:700}

/* Signature: traffic-light answer stack */
.light-stack{display:grid;gap:10px}
.btn-light{display:flex;align-items:center;gap:14px;text-align:left;border-radius:16px;padding:14px 16px;color:#fff;border:none;box-shadow:var(--shadow)}
.btn-green{background:var(--green)}
.btn-yellow{background:var(--yellow)}
.btn-red{background:var(--red)}
.lamp-ind{flex:none;width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.35);border:3px solid rgba(255,255,255,.85)}
.light-label{display:flex;flex-direction:column;font-weight:800;font-size:1.05rem;line-height:1.2}
.light-label small{font-weight:700;font-size:.8rem;opacity:.9}
.btn-light:disabled{opacity:.45;cursor:default}
.btn-light.chosen{outline:4px solid var(--ink);opacity:1}

/* Feedback */
.feedback{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-top:16px}
.verdict{font-size:1.4rem;margin-bottom:4px}
.verdict.good{color:var(--green)}
.verdict.learn{color:var(--ink)}
.fb-class{font-weight:800;margin-bottom:8px}
.fb-text{margin-bottom:10px}
.fb-points{font-weight:800;color:#7a6a12;margin-bottom:14px}

/* Results */
.result-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;text-align:center;margin-bottom:16px}
.big-score{font-size:3.2rem;color:var(--ink)}
.result-row{display:flex;justify-content:center;gap:18px;margin-top:10px;font-weight:800;flex-wrap:wrap}
.save-block{background:#fff6dd;border-radius:var(--radius);padding:18px;margin-bottom:16px}
.save-block input[type=text]{width:100%;padding:12px 14px;border:2px solid #e0d8c0;border-radius:12px;font:inherit;margin:8px 0}
.check{display:flex;gap:8px;align-items:center;font-size:.9rem;margin-bottom:10px}
.save-msg{font-weight:700;margin-top:8px}
.result-actions{display:grid;gap:10px}

/* Review */
.review-item{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:12px}
.review-item p{margin-bottom:6px}
.tag{display:inline-block;padding:2px 10px;border-radius:999px;color:#fff;font-weight:800;font-size:.8rem}
.tag-green{background:var(--green)}.tag-yellow{background:var(--yellow)}.tag-red{background:var(--red)}

/* Leaderboard */
.tabs{display:flex;gap:8px;margin-bottom:14px}
.tab{flex:1;border:2px solid #d9d4ea;background:transparent;border-radius:999px;padding:9px;font-weight:800}
.tab.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.board{list-style:none;margin-bottom:18px}
.board li{background:var(--card);border-radius:12px;box-shadow:var(--shadow);padding:12px 16px;margin-bottom:8px;display:flex;justify-content:space-between;font-weight:800}
.board .rank{color:#8a84a8;margin-right:10px}

/* Help */
.notice{background:#fff6dd;border-left:5px solid var(--brand);border-radius:8px;padding:14px;margin-bottom:16px}
.help-item{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:10px}
.help-type{text-transform:uppercase;font-size:.72rem;letter-spacing:.08em;font-weight:800;color:#8a84a8}
.help-title{font-weight:800;font-size:1.05rem}
.help-detail{color:#4c4670}

@media(min-width:560px){
  .game-title{font-size:2.8rem}
  .age-grid{grid-template-columns:1fr 1fr 1fr}
  .result-actions{grid-template-columns:1fr 1fr}
}

/* Optional demographics screen */
.demo-form{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;display:grid;gap:14px;margin-bottom:12px}
.demo-form label{display:block;font-weight:800;font-size:.95rem}
.demo-form select{width:100%;margin-top:6px;padding:12px;border:2px solid #e0dcf0;border-radius:12px;font:inherit;background:#fff;color:var(--ink)}
.mini-note{font-size:.85rem;color:#6a6490;margin-bottom:14px}
#screen-demo .btn-big{width:100%;margin-bottom:8px}
#screen-demo .btn-ghost{width:100%}
@media(min-width:560px){.demo-form{grid-template-columns:1fr 1fr}}

/* Share panel (laptops / no native share sheet) */
.share-panel{position:fixed;inset:0;background:rgba(42,35,83,.55);display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}
.share-box{background:var(--card);border-radius:var(--radius);box-shadow:0 12px 40px rgba(42,35,83,.3);padding:22px;width:100%;max-width:360px;display:grid;gap:10px}
.share-title{font-family:'Fredoka',sans-serif;font-size:1.3rem}
.share-preview{background:#fff6dd;border-radius:12px;padding:12px;font-size:.9rem;color:#4c4670}
.share-act{width:100%;text-align:center;text-decoration:none;display:block}

/* ---------- Game feel: progress, timer, reactions ---------- */
.progress-track{height:8px;background:#eee9fa;border-radius:99px;overflow:hidden;margin-bottom:12px}
#q-progress-bar{display:block;height:100%;width:0;background:var(--brand);border-radius:99px;transition:width .45s cubic-bezier(.2,.8,.2,1)}

.chip-sound{border:none;background:#eee9fa;cursor:pointer;line-height:1}
.chip.pop{animation:pop .45s cubic-bezier(.2,.9,.3,1.4)}
@keyframes pop{0%{transform:scale(1)}40%{transform:scale(1.22)}100%{transform:scale(1)}}
.chip-streak.hot{background:#ffd0b0;animation:flicker 1.1s ease-in-out infinite}
@keyframes flicker{0%,100%{transform:scale(1)}50%{transform:scale(1.09)}}

.timer-row{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.timer-track{flex:1;height:6px;background:#eee9fa;border-radius:99px;overflow:hidden}
#timer-bar{display:block;height:100%;width:100%;border-radius:99px;transition:background .3s linear}
.timer-bonus{font-size:.8rem;font-weight:800;color:#6a6490;white-space:nowrap}

/* Traffic light reacts to the answer */
.btn-light.lit{opacity:1;outline:4px solid var(--ink);animation:lightup .5s ease}
.btn-light.lit .lamp-ind{background:#fff;box-shadow:0 0 16px 5px rgba(255,255,255,.9)}
.btn-light.missed{opacity:.6}
.btn-light.missed .lamp-ind{background:transparent}
@keyframes lightup{0%{transform:scale(1)}45%{transform:scale(1.04)}100%{transform:scale(1)}}

/* Level strip */
.level-strip{background:var(--card);border-radius:14px;box-shadow:var(--shadow);padding:12px 14px;margin:0 auto 16px;max-width:380px;text-align:left}
.level-top{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:6px}
#level-name{font-weight:800;font-size:.95rem}
.level-track{height:8px;background:#eee9fa;border-radius:99px;overflow:hidden}
#level-bar{display:block;height:100%;width:0;background:var(--brand);border-radius:99px;transition:width .8s cubic-bezier(.2,.8,.2,1)}

/* Level-up moment */
.levelup{position:fixed;inset:0;background:rgba(42,35,83,.6);display:flex;align-items:center;justify-content:center;padding:20px;z-index:60;animation:rise .3s ease}
.levelup-box{background:var(--card);border-radius:var(--radius);box-shadow:0 16px 50px rgba(42,35,83,.35);padding:28px 24px;text-align:center;max-width:340px}
.lu-kicker{text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;font-weight:800;color:#8a84a8}
.lu-name{font-family:'Fredoka',sans-serif;font-size:1.9rem;color:var(--ink);margin:4px 0 8px}
.lu-sub{color:#4c4670;margin-bottom:18px}

/* Confetti — round-end only, never on a single scenario */
.confetti{position:fixed;top:-12px;width:9px;height:14px;border-radius:2px;z-index:70;pointer-events:none;animation:fall 2.3s ease-in forwards}
@keyframes fall{to{transform:translateY(104vh) rotate(540deg);opacity:.2}}
@media (prefers-reduced-motion:reduce){.confetti{display:none}}

/* Level strip on the results screen */
#results-level{max-width:none;margin-bottom:16px}
#results-level .lvl-n{font-weight:800;font-size:.95rem}
#results-level .lvl-b{display:block;height:100%;width:0;background:var(--brand);border-radius:99px;transition:width .8s cubic-bezier(.2,.8,.2,1)}

/* Level chip during play */
.chip-level{background:var(--ink);color:#fff}

/* Pass / repeat verdict on results */
.r-verdict{border-radius:12px;padding:12px 14px;margin-bottom:14px;font-weight:800;line-height:1.4}
.r-verdict.pass{background:#e9f7ef;color:#0f6b3d;border-left:5px solid var(--green)}
.r-verdict.again{background:#fff6dd;color:#6b4e0f;border-left:5px solid var(--brand)}
.build-stamp{display:inline-block;margin-top:4px;font-size:.7rem;color:#b8b2d0;letter-spacing:.06em}