/* La gran cursa de les paraules · CSS original · EDU/LAB */
:root{
 --ink:#15223c;--navy:#111e3c;--deep:#09142d;--purple:#5c4abd;--violet:#7d52e1;
 --yellow:#ffd647;--orange:#ff963b;--green:#2fca7d;--red:#ff537c;
 --teal:#45d6c4;--white:#fff;--muted:#6c7493;--line:#dfe3f0;--paper:#f0f2f9;
 --shadow:0 20px 46px rgba(7,19,49,.16)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:
 radial-gradient(ellipse at 5% 5%,rgba(134,104,237,.27),transparent 35%),
 radial-gradient(ellipse at 95% 10%,rgba(57,223,194,.16),transparent 28%),
 #101b39;color:var(--white);font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;min-height:100vh}
button,input,select{font:inherit}
button{cursor:pointer}
button:disabled{opacity:.49;cursor:not-allowed}
button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:4px solid var(--yellow);outline-offset:3px}
a{color:inherit}
[hidden]{display:none!important}
.app{max-width:1650px;margin:0 auto;padding:0 clamp(12px,2.8vw,42px);position:relative}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:15px;min-height:83px;border-bottom:2px solid rgba(255,255,255,.12);flex-wrap:wrap;padding:15px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:1000;letter-spacing:-.02em;font-size:1.17rem}
.brand-mark{background:var(--yellow);width:36px;height:36px;border-radius:12px;display:inline-grid;place-items:center;color:#172647;box-shadow:0 4px 0 #bb8819;transform:rotate(-10deg);font-size:1.5rem}
.brand-slash{color:var(--yellow)}
.brand-line{color:#7383ae;font-weight:400}
.brand-sub{font-weight:800;letter-spacing:.08em;color:#d7e4ff;font-size:.8rem}
.top-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.offline-pill{border:1px solid rgba(96,229,209,.37);border-radius:100px;padding:8px 13px;color:#87f2d1;font-size:.69rem;font-weight:950;letter-spacing:.07em}
.tool-button{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.19);color:white;border-radius:11px;padding:9px 13px;font-size:.8rem;font-weight:850;text-decoration:none;white-space:nowrap}
.tool-button:hover{background:rgba(255,255,255,.16)}
.screen{animation:enter .3s ease both}
@keyframes enter{from{opacity:.6;transform:translateY(7px)}to{opacity:1;transform:none}}
.setup-screen{padding:27px 0 30px}
.setup-hero{position:relative;overflow:hidden;border-radius:25px;border:3px solid #ab78f0;background:
 radial-gradient(circle at 87% 15%,rgba(255,240,100,.34) 0 11%,transparent 12%),
 repeating-linear-gradient(126deg,transparent 0 28px,rgba(255,255,255,.035) 29px 31px),
 linear-gradient(127deg,#443bba 0%,#8550c5 56%,#fa7a9e 100%);
 box-shadow:inset 0 -7px 0 rgba(24,22,80,.24),0 12px 25px rgba(5,11,43,.2);
 padding:clamp(24px,4vw,53px);min-height:255px}
.setup-hero>*:not(.orbit){position:relative;z-index:1}
.orbit{position:absolute;color:#faffba;text-shadow:0 5px 0 rgba(61,35,117,.3);font-size:5rem;opacity:.6;transform:rotate(15deg)}
.star-1{right:7%;top:8%}.star-2{right:30%;bottom:-15%;font-size:7rem}.star-3{right:2%;bottom:2%;font-size:2.5rem}
.eyebrow{font-size:.78rem;font-weight:1000;letter-spacing:.19em;color:#ffec91}
.setup-hero h1,.race-head h1,.winner-card h1{font-size:clamp(2.6rem,5.2vw,5.9rem);letter-spacing:-.065em;line-height:.97;font-weight:1000;margin:11px 0 16px;text-shadow:0 5px 0 rgba(29,18,91,.27)}
.setup-hero h1 span{color:var(--yellow)}
.setup-hero p{max-width:780px;font-size:1.08rem;line-height:1.58;margin:0 0 19px;color:#fffcff}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px}
.hero-stats span{font-size:.76rem;font-weight:950;border-radius:100px;background:rgba(30,17,85,.4);border:1px solid rgba(255,255,255,.22);padding:7px 12px}
.setup-columns{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(315px,.8fr);gap:20px;margin-top:21px;align-items:start}
.setup-panel{background:#fff;color:var(--ink);border-radius:22px;padding:clamp(18px,2.35vw,30px);border:3px solid #e6e7f5;box-shadow:var(--shadow)}
.section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:16px}
.section-head h2{font-weight:1000;letter-spacing:-.04em;font-size:clamp(1.3rem,2vw,2rem);line-height:1.13;margin:5px 0}
.section-head p{font-size:.86rem;color:#637089;line-height:1.45;margin:5px 0}
.step{font-size:.72rem;font-weight:1000;color:#7553c9;letter-spacing:.13em}
.head-bubble{background:#eae6ff;color:#6346bc;padding:7px 12px;border-radius:100px;white-space:nowrap;font-weight:950;font-size:.76rem}
.avatar-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.avatar-option{padding:9px 5px 7px;border:3px solid #dfe5f0;border-radius:17px;display:flex;flex-direction:column;align-items:center;gap:4px;background:linear-gradient(#f8fbff,#eef1fc);position:relative;min-width:0;transition:transform .13s,box-shadow .13s,border-color .13s}
.avatar-option:not(:disabled):hover{transform:translateY(-5px);box-shadow:0 8px 0 #c8c5e2}
.avatar-option[aria-pressed="true"]{border-color:#7650e6;box-shadow:0 0 0 3px rgba(122,78,231,.19),0 5px 0 #5c4bb6;background:#fffcef}
.avatar-option[aria-pressed="true"]::after{content:"✓";position:absolute;top:3px;right:5px;border-radius:50%;background:#34cf83;color:white;font-size:.7rem;line-height:20px;width:20px;height:20px;font-weight:1000}
.avatar-option:disabled{filter:grayscale(.9);opacity:.42}
.avatar-option svg{width:min(100%,86px);height:88px;overflow:visible;filter:drop-shadow(0 4px 1px rgba(8,33,61,.13))}
.avatar-option .avatar-name{font-size:.7rem;font-weight:1000;color:#29385b;white-space:nowrap}
.avatar-option .avatar-role{font-size:.57rem;color:#737c9b;font-weight:750;white-space:nowrap}
.chosen-area{min-height:35px;color:#604ac2;font-size:.86rem;font-weight:800;margin:15px 0 12px}
.name-form{border-top:2px dashed #e0e2ee;padding-top:20px;display:grid;grid-template-columns:1fr 1fr;gap:9px 13px;align-items:end}
.name-form label{display:block;font-weight:950;font-size:.8rem;align-self:end}
.name-form label:first-child{grid-column:1}
.name-form input,.name-form select{border:2px solid #d6dced;border-radius:12px;background:#fafbff;padding:12px 13px;color:#26365a;min-width:0;width:100%;font-weight:710}
.name-form input{grid-column:1;grid-row:2}.name-form label:nth-of-type(2){grid-column:2;grid-row:1}.name-form select{grid-column:2;grid-row:2}
.name-form #addPlayer{grid-column:1/-1}
.form-hint{grid-column:1/-1;font-size:.78rem;min-height:1.5em;color:#675e8f}
.btn{border:0;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:1000;letter-spacing:.025em;border-radius:13px;padding:13px 18px;min-height:48px;line-height:1.2;transition:transform .12s,filter .12s,box-shadow .12s}
.btn:enabled:hover{transform:translateY(-2px);filter:brightness(1.04)}
.btn-yellow{background:var(--yellow);color:#211e3d;box-shadow:0 5px 0 #c78c21}
.btn-race{width:100%;min-height:60px;font-size:1.15rem;background:linear-gradient(135deg,#7866f8,#553ada);box-shadow:0 6px 0 #3e2c9c;color:white}
.btn-race span{font-size:1.5rem}
.roster{min-height:218px;display:flex;flex-direction:column;gap:9px}
.empty-roster{border:2px dashed #cdd4eb;padding:40px 15px;display:grid;place-items:center;text-align:center;background:#f9faff;border-radius:14px;color:#7c87a3;font-size:.9rem;min-height:170px}
.roster-player{border:2px solid #edf0f7;background:#f7f9fe;border-radius:12px;display:flex;align-items:center;gap:9px;padding:6px 9px}
.roster-avatar{height:56px;width:54px;flex:0 0 54px}
.roster-avatar svg{height:56px;width:54px}
.roster-player-info{flex:1;min-width:0}
.roster-player-info strong{font-size:.9rem;display:block;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
.roster-player-info small{color:#677994;font-size:.73rem}
.remove-player{border:0;background:#fee8eb;color:#b83757;border-radius:9px;font-weight:1000;font-size:1.15rem;width:32px;height:32px}
.start-zone{border-top:2px dashed #e1e4ed;margin-top:19px;padding-top:19px}
.mini-rule{display:flex;flex-direction:column;gap:6px;margin-bottom:18px;background:#fffbe8;border-radius:12px;padding:12px 14px;border-left:4px solid #f2bd34;color:#3e4358}
.mini-rule b{font-size:.8rem}.mini-rule span{font-size:.85rem;line-height:1.5}
.start-zone small{display:block;color:#75849b;font-size:.74rem;margin-top:12px;text-align:center}
.race-screen{padding:27px 0 10px}
.race-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:15px;margin-bottom:22px}
.race-head h1{font-size:clamp(2.1rem,3.5vw,3.6rem);margin:7px 0;text-shadow:0 4px 0 rgba(0,0,0,.17)}
.race-head h1 span{color:var(--yellow)}
.eyebrow.gold{color:#bfffaa}
.race-head-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.round-chip{border-radius:100px;background:#2d477a;border:2px solid #668cd8;padding:8px 14px;font-size:.85rem;font-weight:1000}
.race-grid{display:grid;grid-template-columns:minmax(0,1.36fr) minmax(345px,.78fr);align-items:start;gap:18px}
.track-card{padding:17px 15px 13px;border:3px solid #384c91;border-radius:20px;background:linear-gradient(175deg,#1a3362 2%,#15254d 95%);box-shadow:var(--shadow);min-width:0}
.track-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:3px 9px 16px}
.track-top h2{font-size:clamp(1.1rem,1.8vw,1.6rem);line-height:1.13;margin:0 0 7px;font-weight:1000}
.track-top p{font-size:.77rem;line-height:1.55;margin:0;color:#c1d1ed;max-width:390px}
.goal-tag{white-space:nowrap;background:#f9d843;color:#27335b;border:2px solid #e7a533;padding:9px 11px;border-radius:12px;font-size:.82rem;font-weight:1000;box-shadow:0 3px 0 #a87b2b}
.track-wrap{display:flex;flex-direction:column;gap:8px;padding:6px 0}
.lane{display:grid;grid-template-columns:110px minmax(0,1fr);gap:6px;align-items:center;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(157,184,238,.13);padding:7px 8px;transition:background .15s}
.lane.is-active{background:rgba(255,224,92,.18);outline:2px solid #fbd75f}
.lane.is-winner{background:rgba(69,237,151,.2);outline:2px solid #8dffd1}
.lane-label{min-width:0;padding:5px 0}
.lane-label strong{font-size:.83rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;line-height:1.25}
.lane-label small{color:#adbee2;font-size:.67rem;display:block;margin-top:3px}
.score-dots{display:flex;gap:4px;margin-top:6px}
.score-dot{width:15px;height:15px;border-radius:5px;border:1px solid #7087ba;background:#304474;display:inline-grid;place-items:center;font-size:.6rem;color:#082c35}
.score-dot.filled{background:#84ffc0;border-color:#92ffe9;box-shadow:0 0 7px rgba(67,243,181,.5)}
.lane-track{height:82px;position:relative;overflow:hidden;border-radius:10px;border:2px solid #667ab6;background:
 repeating-linear-gradient(0deg,rgba(255,255,255,.02) 0 10px,rgba(255,255,255,.1) 11px 12px,transparent 13px 22px),
 linear-gradient(90deg,#254775,#2d5584 47%,#1b4077 100%)}
.lane-track::after{content:"";position:absolute;inset:auto 0 0;height:8px;background:repeating-linear-gradient(90deg,#102244 0 22px,#1e3e65 22px 44px);opacity:.8}
.lane-markers{position:absolute;inset:0;pointer-events:none}
.mile{position:absolute;top:39%;height:13px;width:13px;border:2px solid rgba(192,235,255,.42);border-radius:50%;background:rgba(8,34,65,.24)}
.finish-line{position:absolute;right:4%;top:0;bottom:0;width:14px;z-index:1;border-left:3px solid #eef5ff;border-right:3px solid #eef5ff;background:
 repeating-conic-gradient(#ffffff 0% 25%,#19213f 0% 50%) 50%/12px 12px;opacity:.96}
.start-line{position:absolute;left:4%;top:0;bottom:0;border-left:3px dashed rgba(232,252,255,.4)}
.runner{position:absolute;bottom:5px;width:80px;height:75px;z-index:3;pointer-events:none;left:5%;transition:left 1.3s cubic-bezier(.22,.9,.28,1)}
.runner .runner-svg{height:77px;width:74px;display:block;position:relative;filter:drop-shadow(0px 4px 0px rgba(0,0,0,.28));transform-origin:50% 82%}
.runner .runner-svg svg{width:100%;height:100%;display:block}
.runner .speed-boost{position:absolute;bottom:14px;left:-10px;opacity:0;color:#f7d845;font-size:1.5rem;filter:drop-shadow(1px 2px 1px #ed7d24)}
.runner.is-running .runner-svg{animation:race-hop .32s infinite alternate ease-in-out}
.runner.is-running .speed-boost{animation:boost-flicker .18s infinite alternate}
.runner.is-falling .runner-svg{animation:dramatic-fall 1.45s both cubic-bezier(.5,.02,.54,.98)}
.runner.is-falling::after{content:"💥";position:absolute;left:43px;bottom:11px;font-size:1.65rem;animation:smash-pop 1.3s ease-out both}
.runner.is-cheering .runner-svg{animation:victory-jump .55s 3 ease-in-out}
.lane-bubble{position:absolute;z-index:6;right:12%;top:0;background:#ffee69;color:#283354;border:2px solid #fff;border-radius:12px;padding:4px 8px;font-weight:1000;font-size:.73rem;animation:bubble 1.25s both}
.lane-bubble.wrong{background:#ff698e;color:#fff}
@keyframes race-hop{from{transform:translateY(0) rotate(-5deg)}to{transform:translateY(-15px) rotate(5deg)}}
@keyframes boost-flicker{from{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1.5)}}
@keyframes dramatic-fall{0%{transform:rotate(0) translateY(0)}25%{transform:rotate(-23deg) translateY(-13px)}54%{transform:rotate(110deg) translateX(10px) translateY(-12px)}75%{transform:rotate(90deg) translateY(7px)}91%{transform:rotate(110deg) translateY(0)}100%{transform:rotate(0deg) translateY(0)}}
@keyframes smash-pop{0%{opacity:0;transform:scale(.4)}43%{opacity:0;transform:scale(.5)}60%{opacity:1;transform:scale(1.5)}100%{opacity:0;transform:scale(2)}}
@keyframes victory-jump{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-23px) rotate(8deg)}}
@keyframes bubble{0%{opacity:0;transform:translateY(12px) scale(.6)}30%{opacity:1;transform:translateY(-6px) scale(1.25)}75%{opacity:1}100%{opacity:0;transform:translateY(-26px)}}
.track-footer{display:flex;justify-content:space-between;gap:8px;color:#a9b8df;font-size:.65rem;font-weight:900;letter-spacing:.06em;padding:7px 9px}
.question-card{background:#fff;color:var(--ink);border:3px solid #cfdaef;border-radius:20px;padding:20px;box-shadow:var(--shadow)}
.turn-who{display:flex;align-items:center;gap:11px;border-radius:15px;background:linear-gradient(135deg,#e8e9ff,#ecf7ff);padding:10px 12px;margin-bottom:16px}
.turn-avatar{flex:0 0 65px;width:65px;height:70px}
.turn-avatar svg{width:65px;height:70px}
.turn-who>div:nth-child(2){min-width:0;flex:1}
.question-meta{font-size:.69rem;font-weight:1000;color:#6b6cb4;letter-spacing:.1em}
.turn-who h2{font-size:1.25rem;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:2px 0 5px;font-weight:1000}
.level-chip{display:inline-block;font-size:.69rem;font-weight:950;color:#5945ac;background:#ddd8fa;padding:4px 9px;border-radius:100px}
.turn-points{display:flex;flex-direction:column;align-items:center;background:#fff;border:1px solid #d4daf1;border-radius:10px;padding:8px;white-space:nowrap}
.turn-points b{font-size:1.2rem;color:#5c45bf}.turn-points span{font-size:.56rem;font-weight:1000;color:#7c87a2}
.question-box{border-radius:15px;background:#f5f6fb;border:1px solid #e0e4ef;padding:18px;min-height:172px}
.question-badge{display:inline-block;background:#fff1bc;color:#775619;font-size:.7rem;font-weight:1000;letter-spacing:.07em;border-radius:7px;padding:5px 9px}
.question-box h3{font-size:clamp(1.18rem,1.9vw,1.8rem);line-height:1.3;font-weight:950;letter-spacing:-.02em;margin:15px 0 11px;overflow-wrap:anywhere}
.question-sub{color:#75829a;font-size:.76rem;line-height:1.5;margin:0}
.decision-controls{margin:15px 0 7px}
.decision-label{font-size:.75rem;font-weight:1000;color:#5d6784;letter-spacing:.075em;margin:0 0 9px}
.decision-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn-correct{background:#28c985;color:#103c35;box-shadow:0 5px 0 #159365}
.btn-wrong{background:#ff5683;color:white;box-shadow:0 5px 0 #cb2754}
.small-text-button{display:block;margin:14px auto 2px;background:none;border:0;color:#69738f;text-decoration:underline;font-size:.76rem}
.feedback-card{border:2px solid #a5dfb6;background:#ebfff0;border-radius:14px;margin-top:16px;padding:14px}
.feedback-card.incorrect{border-color:#ffc5d4;background:#fff0f2}
.feedback-title{font-weight:1000;font-size:1.09rem;margin-bottom:11px;color:#116744}
.feedback-card.incorrect .feedback-title{color:#bd254e}
.feedback-section{margin:10px 0}
.feedback-section span{display:block;color:#707d8d;font-weight:900;font-size:.7rem;letter-spacing:.08em}
.feedback-section p{font-size:.96rem;line-height:1.55;font-weight:780;color:#162f44;margin:4px 0 10px}
.feedback-criterion{border-top:1px solid #c9d8d2;padding-top:10px;font-size:.83rem;line-height:1.6;color:#455a67}
.feedback-notice{border-radius:8px;padding:8px 10px;font-size:.73rem;color:#244b57;background:rgba(255,255,255,.7);margin-top:10px}
.feedback-actions{display:flex;gap:9px;flex-wrap:wrap;margin:13px 0 0}
.btn-outline{background:transparent;border:2px solid #a4b0c0;color:#3e5069;padding:9px 12px;font-size:.74rem;min-height:43px}
.btn-animate{flex:1;background:#ffcb2a;color:#243052;box-shadow:0 5px 0 #cb9514;min-height:53px}
.after-animation{padding:14px;background:#ebefff;border:1px solid #ced5f5;border-radius:12px;margin-top:15px}
.after-summary{font-size:.91rem;font-weight:800;margin-bottom:12px;color:#2a4184}
.btn-next{width:100%;min-height:55px;font-size:1.05rem;background:#6153e8;color:white;box-shadow:0 5px 0 #4031aa}
.teacher-note{margin-top:17px;display:flex;gap:9px;align-items:start;background:#fcf9ed;padding:11px;border-radius:11px;color:#6c6572;font-size:.7rem;line-height:1.6}
.teacher-note span:first-child{font-size:1.4rem;line-height:1.1}
.winner-screen{padding:22px 0 35px;position:relative;min-height:calc(100vh - 140px);display:grid;place-items:center}
.winner-card{background:linear-gradient(148deg,#3d2f97,#7654c3 62%,#9c55af);text-align:center;border:4px solid #f6cc50;border-radius:35px;padding:clamp(25px,4vw,60px);width:min(850px,100%);position:relative;box-shadow:0 15px 0 #322174,0 25px 70px #040c23;overflow:visible}
.winner-stars{color:var(--yellow);font-size:3rem;letter-spacing:.3em;text-shadow:0 6px 0 #503a93}
.winner-kicker{font-size:.78rem;font-weight:1000;letter-spacing:.2em;color:#eee5ff;margin:15px 0}
.winner-card h1{font-size:clamp(3rem,8vw,6.5rem);color:#fff;margin:10px 0 5px}
.winner-card h1 span{color:var(--yellow)}
.winner-avatar{margin:0 auto;width:170px;max-width:90%}
.winner-avatar svg{width:100%;height:auto;filter:drop-shadow(0 9px 1px #41257f);animation:victory-jump 1s infinite}
.winner-card h2{font-size:clamp(1.8rem,4vw,3.3rem);text-transform:uppercase;color:white;margin:5px 0 10px;overflow-wrap:anywhere}
.winner-detail{background:var(--yellow);color:#2a2560;border-radius:100px;font-weight:1000;font-size:.86rem;padding:10px 20px;display:inline-block}
.winner-card p{color:#e9e6ff;font-size:.97rem}
.winner-buttons{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:20px}
.btn-outline-light{border:2px solid #e7d7ff;color:white;background:rgba(255,255,255,.13)}
.winner-standings{max-width:520px;margin:20px auto 10px;background:rgba(23,16,84,.36);border-radius:15px;padding:12px;color:white;text-align:left}
.standing-row{display:flex;justify-content:space-between;gap:8px;border-bottom:1px solid rgba(255,255,255,.13);padding:6px 10px;font-size:.83rem}
.standing-row:last-child{border:0}
.confetti-field{position:fixed;inset:0;z-index:15;pointer-events:none;overflow:hidden}
.confetti{position:absolute;top:-10%;height:14px;width:9px;background:var(--conf-color);left:var(--conf-x);animation:confetti-fall var(--conf-duration) linear infinite;animation-delay:var(--conf-delay);border-radius:2px}
@keyframes confetti-fall{0%{transform:translateY(0) rotate(0);opacity:1}100%{transform:translateY(120vh) rotate(740deg);opacity:.9}}
.footer{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;border-top:1px solid #384766;padding:23px 0 30px;font-size:.68rem;color:#8ea0c6;letter-spacing:.05em;font-weight:800}
@media(max-width:1110px){
 .race-grid{grid-template-columns:1fr}
 .track-card{max-width:none}
 .setup-columns{grid-template-columns:minmax(0,1fr) 330px}
}
@media(max-width:760px){
 .topbar{align-items:flex-start}
 .setup-columns{grid-template-columns:1fr}
 .avatar-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:7px}
 .avatar-option svg{height:65px}
 .avatar-option .avatar-role{display:none}
 .top-actions{width:100%}
 .brand-sub{font-size:.7rem}
 .race-head{align-items:flex-start}
 .lane{grid-template-columns:84px minmax(0,1fr)}
 .lane-label strong{font-size:.72rem}
 .score-dot{width:11px;height:11px}
 .lane-track{height:72px}
 .runner{height:65px;width:66px}
 .runner .runner-svg{height:67px;width:65px}
 .track-top{flex-wrap:wrap}
 .name-form{grid-template-columns:1fr}
 .name-form label:first-child,.name-form label:nth-of-type(2),.name-form input,.name-form select,.name-form #addPlayer{grid-column:1;grid-row:auto}
}
@media(max-width:480px){
 .avatar-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
 .avatar-option svg{height:75px}
 .hero-stats{gap:6px}
 .hero-stats span{font-size:.63rem}
 .decision-row{grid-template-columns:1fr}
 .lane{grid-template-columns:76px minmax(0,1fr);padding:5px}
 .lane-track{height:63px}
 .runner{height:55px;width:58px}
 .runner .runner-svg{height:58px;width:58px}
 .track-card{padding:10px 7px}
 .turn-avatar{width:50px;flex-basis:50px}
 .turn-avatar svg{width:50px;height:59px}
 .turn-points b{font-size:.95rem}
}
@media(prefers-reduced-motion:reduce){
 *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
 .runner.is-falling .runner-svg{filter:grayscale(1)}
}
@media print{body{color:#000;background:#fff}.topbar,.top-actions,.decision-controls,.footer,.feedback-actions{display:none!important}.track-card{color:#000;background:#fff}.track-top p,.lane-label small{color:#000}}

/* Model visible només quan el docent el desplega després d'escoltar la resposta. */
.teacher-preview{margin:12px 0;background:#fff9df;border-left:5px solid #f0b832;border-radius:10px;padding:12px 15px;color:#534519;font-size:.9rem;line-height:1.55}
.teacher-preview strong{font-weight:1000;color:#73541d}
.teacher-preview p{margin:6px 0 0;font-size:.82rem;color:#725d36}

/* Selecció pedagògica: tres jocs originals o barreja, abans d'escollir avatars. */
.mode-panel{margin-top:21px;background:linear-gradient(120deg,#fff,#f3f2ff)}
.mode-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.mode-card{color:#263357;text-align:left;background:#f9faff;border:3px solid #dce0f1;border-radius:17px;padding:17px 14px 14px;min-height:179px;display:flex;flex-direction:column;align-items:flex-start;gap:8px;transition:transform .12s,border-color .12s,box-shadow .12s;position:relative}
.mode-card:hover{transform:translateY(-3px);border-color:#b4a0f3}
.mode-card[aria-pressed="true"]{border-color:#6847dc;background:#fff9e5;box-shadow:0 5px 0 #9c81e1}
.mode-emoji{font-size:2.25rem;line-height:1.2}
.mode-title{font-weight:1000;letter-spacing:-.02em;font-size:1.06rem;line-height:1.16}
.mode-description{font-size:.82rem;line-height:1.45;color:#68718e;flex:1}
.mode-check{align-self:flex-start;background:#5941c0;color:white;padding:4px 9px;border-radius:100px;font-size:.65rem;font-weight:950;opacity:0}
.mode-card[aria-pressed="true"] .mode-check{opacity:1}
.mode-summary{padding:14px 17px;border-radius:12px;margin:19px 0 13px;background:#e9ecff;color:#5240a0;font-weight:850;font-size:.87rem;line-height:1.5}
.no-race-option{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#e6faf2;border:1px solid #a5d9c5;color:#1b604e;border-radius:12px;padding:13px 16px}
.no-race-option strong{font-size:.92rem}
.no-race-option span{font-size:.79rem;flex:1;min-width:180px}
.no-race-option a{display:inline-flex;background:#17644d;color:white;padding:9px 12px;border-radius:9px;font-size:.78rem;font-weight:1000;text-decoration:none;white-space:nowrap}
.active-mode{background:#ffe27c;color:#372b72;border:2px solid #ffc84e;border-radius:100px;padding:8px 14px;font-size:.85rem;letter-spacing:.03em;font-weight:1000}
.question-game{font-size:.79rem;font-weight:1000;color:#4f42b0;margin-top:12px}
.question-extra{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:15px 0}
.extra-item{border:1px solid #dddaf3;background:#fff;border-radius:9px;padding:9px 11px;min-width:0}
.extra-label{font-size:.65rem;font-weight:950;color:#7a6dac;letter-spacing:.065em;display:block;margin-bottom:3px}
.extra-value{font-size:.88rem;line-height:1.45;color:#223853;display:block;overflow-wrap:anywhere}
.question-box:has(.question-extra:not([hidden])){min-height:unset}
.question-box h3{white-space:pre-line}
@media(max-width:1160px){.mode-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mode-card{min-height:148px}}
@media(max-width:540px){.mode-grid{grid-template-columns:1fr}.mode-card{min-height:0;display:grid;grid-template-columns:45px 1fr;gap:5px 12px}.mode-emoji{grid-row:1/4}.mode-title,.mode-description,.mode-check{grid-column:2}.mode-description{font-size:.8rem}.question-extra{grid-template-columns:1fr}.active-mode{font-size:.73rem}}

/* Curses amb 7–15 participants: carrils més compactes, pista desplaçable i moderació visible. */
.track-wrap.many-runners{max-height:min(71vh,800px);overflow-y:auto;overflow-x:hidden;scrollbar-color:#7791d2 #182b58;scrollbar-width:thin;padding-right:5px}
.many-runners .lane{grid-template-columns:105px minmax(0,1fr);padding:3px 7px;gap:5px;border-radius:10px}
.many-runners .lane-track{height:61px;border-radius:9px}
.many-runners .runner{height:55px;width:58px;bottom:1px}
.many-runners .runner .runner-svg{height:54px;width:54px}
.many-runners .lane-label strong{font-size:.76rem}
.many-runners .lane-label small{font-size:.61rem;margin-top:1px}
.many-runners .score-dots{gap:3px;margin-top:3px}
.many-runners .score-dot{width:13px;height:13px;font-size:.52rem;border-radius:4px}
.large-race .question-card{position:sticky;top:10px}
.large-race .track-top{padding-bottom:10px}
.large-race .track-footer{padding-top:5px}
@media(max-width:1110px){.large-race .question-card{position:static}.track-wrap.many-runners{max-height:min(62vh,720px)}}
@media(max-width:550px){.many-runners .lane{grid-template-columns:76px minmax(0,1fr)}.many-runners .lane-track{height:57px}.many-runners .runner{height:52px;width:53px}.many-runners .runner .runner-svg{height:51px;width:51px}.track-wrap.many-runners{max-height:min(55vh,620px)}}

/* Grups de fins a 15: tres files de cinc avatars i tauler de carrils compacte. */
.avatar-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
.roster{max-height:min(64vh,580px);overflow-y:auto;overflow-x:hidden;scrollbar-color:#aea7e8 #f5f7fd;scrollbar-width:thin;padding-right:4px}
.fifteen-runners{max-height:min(69vh,740px);gap:5px}
.fifteen-runners .lane{grid-template-columns:99px minmax(0,1fr);padding:3px 6px;gap:5px}
.fifteen-runners .lane-track{height:54px}
.fifteen-runners .runner{width:53px;height:51px;bottom:1px}
.fifteen-runners .runner .runner-svg{width:51px;height:50px}
.fifteen-runners .lane-label strong{font-size:.72rem}
.fifteen-runners .lane-label small{font-size:.58rem}
.fifteen-runners .score-dot{height:12px;width:12px}
.fifteen-runners .score-dots{margin-top:2px}
.fifteen-runners .lane-bubble{font-size:.64rem;padding:2px 6px}
@media(max-width:760px){
 .fifteen-runners{max-height:min(54vh,650px)}
 .fifteen-runners .lane{grid-template-columns:77px minmax(0,1fr)}
 .fifteen-runners .lane-track{height:50px}
 .fifteen-runners .runner{height:47px;width:48px}
 .fifteen-runners .runner .runner-svg{height:46px;width:47px}
 .fifteen-runners .score-dot{height:11px;width:11px}
 .roster{max-height:400px}
}