/* Kwizillo base layer — app shell, intro, shared game controls.
   Merged from styles.css + milestone1.css in their original cascade order. */

/* ---- app shell, intro and shared primitives ---- */
:root{
  --ink:#0b2465;
  --blue:#0b66dd;
  --blue2:#1b95ff;
  --gold:#ffd93b;
  --orange:#ffad20;
  --purple:#7752ff;
  --green:#29c969;
  --danger:#ff774d;
  --glass:rgba(248,253,255,.94);
  --shadow:0 28px 80px rgba(4,35,91,.34);
  /* index.html uses viewport-fit=cover, so every screen that draws to the edges
     has to keep its controls clear of the notch, Dynamic Island and home indicator. */
  --sat:var(--safe-area-inset-top,env(safe-area-inset-top,0px));
  --sab:var(--safe-area-inset-bottom,env(safe-area-inset-bottom,0px));
  --sal:var(--safe-area-inset-left,env(safe-area-inset-left,0px));
  --sar:var(--safe-area-inset-right,env(safe-area-inset-right,0px));
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:#071632;font-family:ui-rounded,"SF Pro Rounded","Arial Rounded MT Bold",Inter,system-ui,-apple-system,sans-serif;overflow-x:hidden}
button{font:inherit}
#app{min-height:100dvh;display:grid;place-items:center;background:
 radial-gradient(circle at 18% 10%,rgba(42,140,255,.35),transparent 24rem),
 radial-gradient(circle at 80% 80%,rgba(111,73,255,.28),transparent 28rem),
 linear-gradient(180deg,#0a2049,#04132d);padding:12px}
.game-frame{position:relative;width:min(100%,calc(96dvh * .5628),560px);aspect-ratio:941/1672;max-height:96dvh;overflow:hidden;border-radius:34px;background:#56b8f4;box-shadow:var(--shadow);isolation:isolate}
.motion{position:absolute;inset:0;z-index:20;background:#061937;overflow:hidden}
.motion video{width:100%;height:100%;object-fit:cover;display:block}
.motion::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,24,72,.02),rgba(0,24,72,.2));pointer-events:none}
.fade-in{animation:fadeIn .35s ease both}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

.answers{display:grid;grid-template-columns:1fr 1fr;gap:2%;margin-top:auto}
.answer{min-height:78px;border:2px solid #c6e4fb;border-radius:22px;background:linear-gradient(180deg,#fff,#eef8ff);color:#111a61;font-size:clamp(12px,2.9vw,20px);font-weight:1000;box-shadow:0 6px 0 #a6d9f7,0 11px 18px rgba(31,91,159,.12);cursor:pointer;padding:4%;transition:.14s transform,.14s filter;line-height:1.08;word-break:normal;overflow-wrap:normal;hyphens:none;display:flex;align-items:center;justify-content:center;text-align:center}.answer:active{transform:translateY(4px);box-shadow:0 2px 0 #a6d9f7}.answer.correct{background:linear-gradient(180deg,#dfffdb,#bff4c0);border-color:#58d86c;box-shadow:0 6px 0 #42b95a,0 0 22px rgba(66,221,89,.35)}.answer.wrong{background:linear-gradient(180deg,#fff3da,#ffd7b8);border-color:#ff9d59;box-shadow:0 6px 0 #ea7f38}
.quiz-actions{display:grid;grid-template-columns:1fr 1.8fr;gap:2%}.action{border:0;border-radius:999px;padding:3.2%;font-weight:1000;font-size:clamp(12px,3vw,20px);cursor:pointer}.hint{background:linear-gradient(180deg,#9c6cff,#6435e9);color:white;box-shadow:0 6px 0 #4c23bd}.next{background:linear-gradient(180deg,#ffe85c,#ffbd21);color:#16205a;box-shadow:0 6px 0 #e39114}.next[disabled]{filter:grayscale(.8);opacity:.6}
.toast{position:absolute;z-index:40;left:50%;bottom:3%;transform:translateX(-50%);max-width:84%;background:rgba(5,35,91,.92);color:#fff;padding:12px 18px;border-radius:999px;font-weight:900;font-size:12px;box-shadow:0 8px 28px rgba(0,0,0,.25);animation:toast 2.1s ease both}@keyframes toast{0%{opacity:0;transform:translate(-50%,15px)}15%,80%{opacity:1;transform:translate(-50%,0)}100%{opacity:0}}

@media (max-width:580px){#app{padding:0}.game-frame{width:100vw;height:100dvh;max-height:none;aspect-ratio:auto;border-radius:0}.motion{object-fit:cover}}
/* Bigger than a phone — an iPad, or a browser window — shows the same game at
   the same proportions, scaled to fit instead of stretched: one design, 430 by
   764, that never has to be laid out twice. --fit is set by m1-runtime.js. */
@media (min-width:581px){
  #app{overflow:hidden;position:relative}
  /* The world the game is in, blurred behind it, so the space around the frame
     belongs to the game instead of being an empty blue field. */
  #app::before{content:"";position:fixed;inset:-6%;z-index:0;background-image:var(--stage-art);background-size:cover;background-position:center;filter:blur(30px) brightness(.42) saturate(1.15);opacity:.6;transition:background-image .4s ease}
  .game-frame{z-index:1}
  .game-frame{width:430px;height:764px;max-height:none;aspect-ratio:auto;transform:scale(var(--fit,1));transform-origin:center center}
}
@media (min-width:900px){.game-frame::after{content:"";position:absolute;inset:0;z-index:50;pointer-events:none;border:1px solid rgba(255,255,255,.22);border-radius:34px}}

@media (max-width:420px){.answers{grid-template-columns:1fr 1fr;gap:10px}.answer{min-height:72px;font-size:13px;padding:10px}.quiz-actions{gap:10px}}

/* V3.6 Geluid & muziek */
.sound-settings-overlay{position:absolute;inset:0;z-index:70;background:rgba(4,22,61,.58);backdrop-filter:blur(8px);display:grid;place-items:center;padding:5%}.sound-settings-card{width:100%;max-height:92%;overflow:auto;border-radius:30px;background:linear-gradient(180deg,#fafdff,#eaf7ff);border:3px solid rgba(255,255,255,.95);box-shadow:0 28px 80px rgba(0,24,75,.5);padding:5%;color:#102766}.sound-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.sound-kicker{font-size:10px;font-weight:1000;letter-spacing:.14em;color:#5a7ba8}.sound-head h2{margin:2px 0;font-size:clamp(23px,5.6vw,34px);letter-spacing:-.03em}.sound-head p{margin:0;color:#55739b;font-size:12px;font-weight:700}.sound-close{border:0;width:38px;height:38px;border-radius:50%;background:#e3effc;color:#164b91;font-size:28px;font-weight:800;cursor:pointer}.sound-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:17px}.sound-label{display:flex;flex-direction:column;gap:3px}.sound-label b{font-size:16px}.sound-label small{font-size:11px;color:#6883a7;font-weight:700}.sound-toggle{width:58px;height:32px;border:0;border-radius:999px;background:#d2dfed;position:relative;cursor:pointer}.sound-toggle span{position:absolute;left:4px;top:4px;width:24px;height:24px;border-radius:50%;background:white;box-shadow:0 4px 10px rgba(0,34,90,.2);transition:.18s}.sound-toggle.on{background:linear-gradient(180deg,#45dc75,#20b957)}.sound-toggle.on span{left:30px}.volume-row{display:grid;grid-template-columns:auto 1fr auto auto;gap:9px;align-items:center;margin-top:10px}.volume-row input{width:100%;accent-color:#267cff}.sound-test{border:0;border-radius:999px;padding:7px 11px;background:#e6f1ff;color:#174c91;font-weight:900;cursor:pointer}.sound-divider{height:1px;background:#d5e7f7;margin:18px 0 10px}.sound-settings-card h3{margin:15px 0 9px;font-size:15px}.music-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.music-choice{border:2px solid #d1e5f7;border-radius:18px;background:#fff;padding:10px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;text-align:start;color:#102766;cursor:pointer}.music-choice.selected{border-color:#267cff;box-shadow:0 0 0 2px rgba(38,124,255,.12)}.music-icon{font-size:26px}.music-choice span:nth-child(2){display:flex;flex-direction:column}.music-choice b{font-size:13px}.music-choice small{font-size:10px;color:#6d86a8;font-weight:700}.music-choice i{font-style:normal;display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#267cff;color:#fff}.sound-voice-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}.sound-voice{border:2px solid #d1e5f7;border-radius:16px;background:#fff;padding:9px 6px;display:flex;flex-direction:column;align-items:center;gap:2px;color:#102766;cursor:pointer}.sound-voice.selected{border-color:#267cff;box-shadow:0 0 0 2px rgba(38,124,255,.12)}.sound-voice b{font-size:12px}.sound-voice small{font-size:9px;color:#6d86a8;font-weight:700;text-align:center}

/* ---- answer tiles, hint and feedback base (was milestone1.css) ---- */
.answer-letter{display:inline-grid;place-items:center;flex:0 0 30px;width:30px;height:30px;margin-right:9px;border-radius:999px;background:linear-gradient(180deg,#edf6ff,#dbeeff);border:1px solid #bddcf5;color:#315894;font-size:.78em;font-weight:1000;box-shadow:inset 0 1px 0 #fff}.answer-copy{display:block;min-width:0;max-width:100%;text-align:center;text-wrap:balance}.answer{min-height:82px!important;padding:10px 12px!important;line-height:1.06!important;font-size:clamp(13px,3.3vw,18px)!important;hyphens:none;word-break:normal!important;overflow-wrap:normal!important;display:flex!important;align-items:center;justify-content:center;text-align:center;gap:2px;transform:translateY(0) scale(1);transition:transform .22s cubic-bezier(.2,.8,.2,1),box-shadow .22s ease,filter .22s ease,border-color .22s ease,background .22s ease}.answer.long{font-size:clamp(12px,2.9vw,16px)!important;padding-inline:10px!important}.answer.xlong{font-size:clamp(11px,2.5vw,14px)!important;line-height:1.03!important;padding-inline:9px!important}.answer:disabled{cursor:default;opacity:1}.answers{grid-template-rows:minmax(82px,1fr) minmax(82px,1fr);align-items:stretch}.answer.spoken-active{z-index:3;border-color:#8d76ff!important;background:linear-gradient(180deg,#fff,#f0edff)!important;box-shadow:0 9px 0 #b6a8f5,0 0 0 4px rgba(255,255,255,.94),0 0 28px rgba(126,89,255,.48)!important;filter:saturate(1.08);animation:spokenFloat 1.05s ease-in-out infinite}.answer.spoken-active .answer-letter{background:linear-gradient(180deg,#8c72ff,#6550e6);border-color:#fff;color:#fff;box-shadow:0 4px 12px rgba(91,67,194,.32)}/* @keyframes spokenFloat is redefined in screens.css; the later name wins globally. */



/* Hint popup */
.hint-float{position:absolute;z-index:24;inset:0;display:grid;place-items:center;padding:7%;background:rgba(5,25,72,.46);backdrop-filter:blur(7px);animation:fadeIn .18s ease both}.hint-card{position:relative;width:92%;max-height:86%;overflow:auto;border-radius:32px;padding:18px 18px 20px;background:linear-gradient(180deg,rgba(255,255,255,.99),rgba(235,247,255,.99));border:3px solid rgba(255,255,255,.98);box-shadow:0 24px 70px rgba(0,25,84,.46),0 0 0 5px rgba(110,173,255,.17);animation:hintPop .3s cubic-bezier(.18,.9,.25,1.15) both}.hint-card::before{content:"";position:absolute;inset:0 0 auto;height:8px;border-radius:30px 30px 0 0;background:linear-gradient(90deg,#7752ff,#3ea9ff,#ffd24b)}.hint-close{position:absolute;right:12px;top:12px;z-index:3;width:37px;height:37px;border:0;border-radius:50%;background:#e7f2ff;color:#17417d;font-size:24px;font-weight:1000;cursor:pointer}.hint-kicker{margin:8px 42px 12px 0;display:inline-flex;align-items:center;padding:7px 11px;border-radius:999px;background:#efeaff;color:#5d3ec2;font-size:11px;font-weight:1000;letter-spacing:.035em;text-transform:uppercase}.hint-visual{height:175px;border-radius:22px;overflow:hidden;box-shadow:0 10px 24px rgba(19,61,115,.16);border:2px solid #fff}.hint-visual img{width:100%;height:100%;object-fit:cover;transform:scale(1.03);filter:saturate(1.04)}.hint-card h2{margin:16px 0 8px;color:#101a60;text-align:center;font-size:clamp(22px,5.6vw,34px);line-height:1.02}.hint-card p{margin:0 auto 16px;color:#365d8e;text-align:center;font-size:clamp(13px,3vw,18px);font-weight:850;line-height:1.34;max-width:92%}.hint-ok{display:block;width:min(78%,310px);margin:0 auto;border:0;border-radius:999px;padding:13px 18px;background:linear-gradient(180deg,#ffe65a,#ffbd24);color:#17245d;font-weight:1000;font-size:16px;box-shadow:0 6px 0 #e49316,0 10px 18px rgba(115,72,12,.14);cursor:pointer}@keyframes hintPop{from{opacity:0;transform:translateY(14px) scale(.94)}to{opacity:1;transform:none}}

/* Kwizillo feedback card */
.hint-ok:active{transform:translateY(3px);box-shadow:0 3px 0 #d68813}@keyframes feedbackPop{from{opacity:0;transform:translateY(16px) scale(.92) rotate(-.5deg)}to{opacity:1;transform:none}}

@media(max-width:420px){.answer{min-height:74px!important;font-size:13.5px!important}.answer.long{font-size:12px!important}.answer.xlong{font-size:11px!important}.answer-letter{width:27px;height:27px;min-width:27px;margin-right:6px}.answers{grid-template-rows:minmax(74px,1fr) minmax(74px,1fr);gap:9px!important}.hint-visual{height:150px}.feedback-card{padding:19px 16px 17px}.fact-card{margin-bottom:13px}}

/* Arcade display face for the mini-games (Luckiest Guy, Apache 2.0, bundled). Declared here: @font-face inside a shadow root is not honoured by every browser. */
@font-face{font-family:'Kwizillo Arcade';src:url('assets/fonts/LuckiestGuy.ttf') format('truetype');font-weight:400;font-style:normal;font-display:swap}