@font-face{font-family:Manrope;src:url('./vendor/Manrope.ttf') format('truetype');font-weight:200 800;font-style:normal;font-display:swap}
:root{color-scheme:light;--brand:#00aae4;--bg:#00aae4;--bg2:#00aae4;--surface:#ffffff16;--line:#00354e29;--text:#00354e;--muted:#15536d;--accent:#00354e;--success:#07523c;--danger:#7e2b23;--panel:transparent;font-family:Manrope,Arial,sans-serif}
html,body,#app,#loading{background:#00aae4}
body{font-size:13px;-webkit-font-smoothing:antialiased}
button,input,select{font-family:Manrope,Arial,sans-serif}
button:hover{color:#00354e}button:disabled{cursor:default}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid #00354e;outline-offset:4px}
.topbar{height:74px;min-height:74px;padding:0 32px;gap:28px;border:0;justify-content:flex-start}
.brand{font-size:17px;font-weight:700;letter-spacing:-.5px;line-height:1}.brand b{font-weight:700}.brand small{font-size:7px;letter-spacing:1.25px;color:#15536d;margin-top:8px;font-weight:500}
.topbar nav{background:transparent;border:0;padding:3px;gap:2px;border-radius:20px;margin-left:18px}
.topbar nav button{font-size:12px;color:#00354e;font-weight:500;padding:8px 14px;border-radius:20px}
.topbar nav button[aria-current=page]{background:#ffffffdf;color:#00354e;box-shadow:none}
.topbar nav button:hover{background:#ffffff30;color:#00354e}
.header-actions{gap:23px;margin-left:10px}.daily-btn,.header-link,.back-link{color:#00354e;font-size:11px;font-weight:500;padding:7px 0;background:none;border:0;white-space:nowrap}
.daily-btn>span{background:#ffffff32;border-radius:5px;display:inline-grid;place-content:center;min-width:19px;min-height:19px;margin-left:4px;font-size:10px}
.header-link:hover,.back-link:hover{text-decoration:underline;text-underline-offset:4px}.header-link[aria-label="Ajustes"]{font-size:14px}.header-link[aria-label="Cómo funciona"]{font-size:15px}
.back-link{margin-left:4px;font-size:10px;opacity:.8}
main{width:min(1640px,100%);margin:0 auto;flex:1;display:grid;grid-template-columns:minmax(0,1fr) 390px;align-items:center;gap:32px;padding:0 50px 0 0;min-height:650px;height:calc(100dvh - 108px);max-height:none}
#viewer{height:100%;min-height:0;position:relative;overflow:visible;background:#00aae4}
#canvasWrap{inset:0;overflow:visible}
#canvasWrap canvas{filter:drop-shadow(16px 22px 16px #00354e38) drop-shadow(2px 4px 3px #00354e20)}
#panel{position:relative;align-self:center;padding:30px 0;border:0;background:#00aae4;max-height:100%;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#00354e30 transparent}
.scene-heading{top:14px;left:32px;color:#15536d;font-size:10px;font-weight:500}
.view-orientation{top:15px;right:32px;font-size:8px;color:#15536d;letter-spacing:1px}
.viewer-bottom{bottom:19px;left:32px;right:32px;justify-content:center}
.view-tools{background:#ffffff14;border:1px solid #00354e20;border-radius:20px;padding:3px;gap:0;backdrop-filter:blur(8px)}
.view-tools button{color:#00354e;width:auto;height:auto;min-height:31px;padding:7px 11px;font-size:10px;border-radius:17px;white-space:nowrap}
.view-tools button:hover{background:#ffffff30;color:#00354e}.view-tools button[aria-pressed=true]{background:#ffffffb0;color:#00354e}
#boneTooltip{color:#00354e;background:#ffffffdc;border:0;box-shadow:none;font-size:11px;bottom:80px;padding:8px 13px}
.eyebrow{font-size:9px;font-weight:600;letter-spacing:1px;margin-bottom:12px;color:#15536d}
h1{font-size:54px;line-height:1.1;letter-spacing:-2.7px;font-weight:700}h2{font-size:33px;line-height:1.2;letter-spacing:-1.2px;font-weight:650}h3{font-weight:650;font-size:19px;letter-spacing:-.5px}
.map-meta{color:#15536d;font-size:11px;margin-top:12px}
.region-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin-top:28px}
.region-card{display:block;min-height:56px;padding:11px 10px;background:#ffffff08;border:1px solid #00354e2e;border-radius:7px;box-shadow:none;text-align:left}
.region-card b{font-size:11px;font-weight:650}.region-card small{font-size:9px;margin-top:4px;color:#15536d}
.region-card.active{background:#ffffffdd;border-color:#ffffffdd;box-shadow:none}.region-card:hover{background:#ffffff30;color:#00354e;border-color:#00354e44}
.map-actions{display:flex;align-items:center;gap:8px;margin-top:18px}.map-actions .primary{width:auto;flex:1}.map-actions .secondary{min-width:100px}
.primary{background:#ffffffed;color:#00354e;box-shadow:none;border:1px solid #ffffff80;border-radius:7px;font-size:12px;font-weight:650;min-height:42px;justify-content:center;padding:11px 17px;gap:12px}
.primary:hover{background:#fff;color:#00354e;box-shadow:0 3px 12px #00354e0c}
.secondary{background:#ffffff0a;border-color:#00354e35;color:#00354e;border-radius:7px;padding:11px 15px;font-size:11px;min-height:42px}
.secondary:hover{background:#ffffff25;color:#00354e;border-color:#00354e55}
.text-btn{font-size:11px;color:#00354e}.text-btn:hover{color:#00354e;text-decoration:underline;text-underline-offset:3px}
.map-extras{display:flex;flex-wrap:wrap;gap:14px;margin-top:14px}.map-extras .text-btn{font-size:10px;color:#15536d;padding:2px 0}
.intro,.lesson-body,.modal-intro{color:#15536d}.intro{font-size:12px;max-width:none}
.region-select{margin:17px 0 12px;padding:11px;background:#ffffff0e;color:#00354e;border:1px solid #00354e35;border-radius:7px;font-size:12px;font-weight:500}
.region-select option{background:#f2fbfe;color:#00354e}
.explore-tabs{display:flex;gap:16px;margin:3px 0 15px}.explore-tabs button{font-size:11px;padding:5px 0;color:#15536d;border-bottom:1px solid transparent}.explore-tabs button[aria-pressed=true]{color:#00354e;border-color:#00354e;font-weight:650}
input.search{background:#ffffff15;color:#00354e;border:1px solid #00354e30;padding:12px;font-size:11px;border-radius:7px}
input.search::placeholder{color:#15536d;opacity:.8}.bone-list{max-height:175px;scrollbar-color:#00354e40 transparent;gap:1px}
.bone-row{color:#00354e;padding:9px 11px;min-height:36px;font-size:11px;font-weight:500}.bone-row:hover{background:#ffffff20}.bone-row.selected{background:#ffffffb0;color:#00354e}.bone-row small{color:#15536d}.bone-row .bone-check{color:#15536d}
.bone-card{border-color:#00354e29;padding-top:18px;margin-top:18px}.bone-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.bone-card-head h3{font-size:21px}.bone-card-head small{font-size:9px;color:#15536d;white-space:nowrap}.bone-card p{color:#15536d;font-size:12px;line-height:1.8;margin-top:8px}
.bone-detail{font-size:10px;color:#15536d;margin-top:12px}.bone-detail summary{cursor:pointer}.bone-detail p{font-size:11px;margin:8px 0}.bone-detail small{font-style:italic}
.bone-actions{display:flex;gap:7px;margin-top:17px}.bone-actions button{flex:1;min-height:34px;padding:8px;font-size:10px}
.context-control{display:block;color:#15536d;font-size:10px;margin-top:15px}.context-control>span{display:flex;justify-content:space-between;align-items:center}.context-control input{width:100%;min-height:28px;margin-top:5px;accent-color:#00354e}.context-control output{font-variant-numeric:tabular-nums}
.explore-match{font-size:10px;line-height:1.6;color:#15536d;min-height:32px;margin:0 0 9px}
.level-grid{gap:6px;margin:8px 0 14px}.level-grid button{background:transparent;color:#15536d;border-color:#00354e35;font-size:11px;padding:10px 3px}.level-grid button.active{color:#00354e;background:#ffffffba;border-color:#ffffffba;font-weight:650}.level-grid small{color:#00354e;font-size:8px}
.practice-note{font-size:11px;color:#15536d;margin:17px 0}.round-summary{display:flex;gap:6px;color:#15536d;font-size:10px;margin:0 0 23px}.round-summary span+span:before{content:'·';margin-right:6px}.lesson-link{display:block;margin:15px auto 0;padding:2px 0;text-align:center;font-size:10px}
.practice-active main{display:block;position:relative;padding:0;min-height:660px}
.practice-active #viewer{position:absolute;inset:0 0 355px;height:auto;min-height:0;max-height:none}
.practice-active #panel{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);width:min(710px,calc(100% - 40px));height:auto;max-height:none;overflow:visible;padding:0;background:transparent;border:0}
.practice-active .viewer-bottom{bottom:12px}.practice-active #boneTooltip{display:none}
.question-top{display:flex;justify-content:center;align-items:center;gap:24px;color:#15536d;font-size:10px;margin:0 0 7px}.question-top>span{display:flex;gap:13px}.question-count{font-variant-numeric:tabular-nums;color:#15536d}.question-top button{font-size:10px}
.target-word{font-family:Manrope,Arial,sans-serif;font-size:clamp(26px,3.5vw,48px);font-weight:700;line-height:1.2;letter-spacing:-1.5px;min-height:58px;margin:0;text-align:center;overflow-wrap:anywhere}
.letter{color:#00354e70}.letter.typed{color:#fff}.letter.mistyped{color:#7e2b23;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.answer-wrap{display:flex;align-items:center;gap:13px;max-width:560px;margin:7px auto 0;border-bottom:1px solid #00354e38;padding:0 2px}
.answer-wrap input{width:100%;min-width:0;padding:9px 2px;background:transparent!important;color:#00354e!important;border:0!important;box-shadow:none!important;border-radius:0;font-size:13px;min-height:37px;outline:0}
.answer-wrap input::placeholder{color:#15536d;opacity:.8}.answer-wrap input.invalid{color:#7e2b23!important}.answer-wrap .text-btn{font-size:10px;padding:7px 0;white-space:nowrap}.answer-submit{font-size:10px;font-weight:650;padding:7px 0;white-space:nowrap}
.feedback{font-size:11px;text-align:center;color:#15536d;min-height:29px;line-height:1.6;padding:6px 0 2px;max-width:600px;margin:0 auto}.feedback.correct{color:#07523c}.feedback.error{color:#7e2b23}
.visual-keyboard{width:100%;display:grid;gap:4px;margin:12px auto 0;user-select:none;-webkit-user-select:none;touch-action:manipulation}
.key-row{display:flex;justify-content:center;gap:4px}.key-row.row-1{padding:0 11px}.key-row.row-2{padding:0 22px}.key-row.row-3{padding:0 11px}
.key{flex:1;min-width:0;height:31px;display:grid;place-content:center;background:#ffffff16;color:#15536d;border:1px solid #00354e20;border-radius:5px;font-size:10px;line-height:1;box-shadow:0 1px 0 #00354e10;text-transform:lowercase;padding:0}
.key:hover{color:#00354e;background:#ffffff35}.key.pressed{background:#ffffffed;color:#00354e;border-color:#ffffffed;transform:translateY(1px);box-shadow:none}.key.key-wide{flex:1.8;font-size:9px}.key.key-space{flex:6}.key.key-enter{flex:1.7}
#sessionHud{position:absolute;left:32px;top:44%;transform:translateY(-50%);pointer-events:none}
#sessionHud .metrics{display:grid;grid-template-columns:1fr;gap:18px;padding:0;margin:0;border:0}
.metric b{font-size:24px;font-weight:500;letter-spacing:-1px}.metric small{color:#15536d;font-size:8px;margin-top:4px;font-weight:400;letter-spacing:.2px}
#panel .visual-keyboard{margin-top:9px}.explore-match+.visual-keyboard .key{height:25px;font-size:9px}
.mini-progress{background:#00354e20}.mini-progress div{background:#00354e}.result-star,.stars{color:#00354e}.result-list>div{color:#15536d;border-color:#00354e25}
.panel-head{margin-bottom:18px}.lesson-body{color:#00354e;font-size:14px;margin:23px 0}.lesson-progress i{background:#00354e20}.lesson-progress i.done{background:#00354e}.lesson-step{color:#15536d;font-size:10px}.fact-box{background:#ffffff16;border-left:1px solid #00354e60;padding:12px 14px}.fact-box p{color:#15536d;font-size:12px}.fact-box small{color:#15536d;font-size:8px;letter-spacing:.8px}.option{background:transparent;border-color:#00354e35;font-size:12px}.option:hover{color:#00354e;background:#ffffff25}.option.chosen{background:#ffffff60;color:#07523c;border-color:#07523c}.option.wrong{color:#7e2b23;border-color:#7e2b23}
footer{height:34px;min-height:34px;border:0;padding:0 32px;color:#15536d;font-size:8px;background:#00aae4}footer button{color:#15536d;font-size:8px!important;letter-spacing:0}footer button:hover{color:#00354e}.save-status{font-size:8px;letter-spacing:0}.save-status #retrySync{color:#00354e}.sync-error{color:#7e2b23!important}
#loading{background:#00aae4;color:#15536d;font-size:12px}#loading b{color:#00354e;font-family:Manrope,Arial,sans-serif;font-size:17px}.loader{border-color:#ffffff55;border-top-color:#00354e}
dialog{background:#f0faff;color:#00354e;border:1px solid #fff;border-radius:12px;box-shadow:0 20px 100px #00354e40;font-family:Manrope,Arial,sans-serif;padding:26px 30px}dialog::backdrop{background:#00354e50;backdrop-filter:blur(5px)}dialog h2{font-size:29px}.modal-head{color:#15536d;font-size:9px;letter-spacing:1px}.modal-head button{color:#00354e;font-family:Manrope,Arial,sans-serif}.modal-intro{font-size:12px;line-height:1.8}.modal-intro a{text-decoration:underline;text-underline-offset:3px}.settings-row{border-color:#00354e22;font-size:12px}.settings-row small{color:#15536d;font-size:10px}.toggle{border-color:#00354e40;color:#15536d}.toggle[aria-pressed=true]{background:#00354e;color:#fff;border-color:#00354e}.section-label{color:#15536d;font-size:9px;letter-spacing:1px}.section-label span{color:#15536d}.progress-summary>div{background:#00aae410;border-color:#00354e20}.progress-summary strong{font-weight:500}.progress-summary small,.progress-region small{color:#15536d}.help-steps span{color:#007ba5}.help-steps p{color:#15536d;font-size:12px}.danger-btn{color:#7e2b23!important}#toast{background:#fff;color:#00354e;border-color:#fff;box-shadow:0 5px 25px #00354e20}
.large-text .bone-row,.large-text .bone-card p,.large-text .primary,.large-text .secondary{font-size:14px}
@media(min-width:1900px){main{gap:50px;grid-template-columns:minmax(0,1fr) 410px}.region-card{min-height:60px}h1{font-size:60px}.region-grid{gap:7px}.region-card b{font-size:12px}}
@media(max-width:1100px){.topbar{padding:0 22px;gap:16px}.topbar nav{margin-left:0}.header-actions{gap:14px;margin-left:0}.brand{font-size:15px}.brand small{font-size:6px}.back-link{display:none}main{padding-right:30px;gap:12px;grid-template-columns:minmax(0,1fr) 330px}h1{font-size:48px}h2{font-size:28px}.view-tools button{padding:7px 8px}.scene-heading{left:22px}.viewer-bottom{left:15px;right:15px}}
@media(max-width:760px){
 .topbar{height:auto;min-height:102px;flex-wrap:wrap;padding:17px 19px 9px;gap:13px 0;justify-content:space-between}.brand{flex:none;font-size:16px}.brand small{font-size:6px;letter-spacing:.8px}.header-actions{order:1;gap:15px}.header-link{font-size:10px}.daily-btn{font-size:10px;padding:3px 0}.daily-btn>span{display:none}.back-link{display:none}.topbar nav{order:2;flex-basis:100%;width:100%;justify-content:center;padding:0;margin:0;gap:5px}.topbar nav button{flex:1;padding:8px 12px;font-size:11px}
 main{display:flex;flex-direction:column;width:100%;height:auto;min-height:0;padding:0;gap:0;max-height:none}#viewer{position:relative;height:47svh;min-height:300px;max-height:480px;width:100%;flex:none;overflow:hidden}#canvasWrap canvas{filter:drop-shadow(10px 13px 10px #00354e38)}#panel{padding:24px 24px 30px;align-self:stretch;max-height:none;width:100%;overflow:visible;border:0;background:#00aae4}
 .scene-heading{top:13px;left:22px;font-size:9px}.view-orientation{top:14px;right:20px;font-size:7px}.viewer-bottom{bottom:11px;left:16px;right:16px;justify-content:center}.view-tools{padding:2px}.view-tools button{font-size:9px;padding:6px 9px;min-height:29px}h1{font-size:45px;letter-spacing:-2px}h2{font-size:28px}.eyebrow{font-size:8px;margin-bottom:9px}.map-meta{margin-top:8px;font-size:10px}.region-grid{margin-top:21px;gap:6px}.region-card{min-height:55px;padding:10px}.region-card b{font-size:11px}.region-card small{font-size:9px}.map-extras{gap:13px}.map-actions{margin-top:15px}.map-extras .text-btn{font-size:9px}.bone-list{max-height:155px}.bone-card h3{font-size:20px}.context-control{margin-top:16px}
 .practice-active main{display:flex;min-height:0;height:auto}.practice-active #viewer{position:sticky;top:0;inset:auto;z-index:3;height:30svh;min-height:190px;max-height:300px;background:#00aae4;overflow:hidden}.practice-active #panel{position:relative;left:auto;bottom:auto;transform:none;width:100%;padding:16px 18px 25px;max-height:none;overflow:visible;background:#00aae4}.practice-active .viewer-bottom{bottom:8px}.practice-active .view-tools button{font-size:8px;padding:5px 8px;min-height:26px}.practice-active .view-orientation{display:none}
 .question-top{font-size:9px;margin-bottom:8px;gap:16px}.question-top button{font-size:9px}.target-word{font-size:29px;letter-spacing:-1px;min-height:40px;line-height:1.3}.answer-wrap{gap:10px;margin-top:8px}.answer-wrap input{font-size:14px;min-height:43px;padding:10px 0}.answer-wrap button{font-size:10px;min-height:42px}.feedback{font-size:10px;min-height:36px;padding:7px 0 2px}.visual-keyboard{gap:4px;margin-top:10px}.key-row{gap:3px}.key{height:34px;font-size:10px;border-radius:4px}.key-row.row-1{padding:0 4px}.key-row.row-2{padding:0 8px}.key-row.row-3{padding:0 4px}.key.key-wide{font-size:8px}
 #sessionHud{top:50%;left:18px}#sessionHud .metrics{gap:12px}.metric b{font-size:17px}.metric small{font-size:6px}.practice-active .scene-heading{font-size:8px}.practice-active #sessionHud .metric span{font-size:9px!important}
 footer{height:auto;min-height:34px;padding:9px 20px;flex-wrap:nowrap;gap:10px}footer>span:nth-child(2){order:initial;width:auto;font-size:7px}.save-status{font-size:7px;max-width:75%;text-align:right;justify-content:flex-end}.lesson-active #viewer{position:sticky;top:0;z-index:3;background:#00aae4;height:30svh;min-height:190px;max-height:300px}.lesson-active #panel{padding:23px}.lesson-body{font-size:13px}.lesson-link{min-height:32px;margin-top:10px}.progress-summary strong{font-size:24px}
}
@media(max-width:370px){.header-actions{gap:10px}.brand{font-size:15px}.brand small{font-size:5px}.region-card{padding:9px 8px}.region-card b{font-size:10px}.view-tools button{font-size:8px;padding:6px 8px}.target-word{font-size:26px}}
@media(prefers-reduced-motion:reduce){#canvasWrap canvas{filter:drop-shadow(12px 16px 14px #00354e30)}}