/* LokyAprende-HTML · LokyApps */
:root{
  --green:#39A900;--green-dark:#2E7D00;--green-soft:#E8F5E9;--bg:#F5F7FB;--card:#FFF;
  --text:#0F172A;--muted:#64748B;--line:#E2E8F0;--info:#2563EB;--warning:#F59E0B;
  --danger:#DC2626;--success:#16A34A;--code:#0B1220;--shadow:0 12px 34px rgba(15,23,42,.07);
  --shadow-green:0 18px 42px rgba(57,169,0,.13);--radius:22px;--header:78px;--left:300px;--right:286px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5}
button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}::selection{background:#bde7aa;color:#173d05}
:focus-visible{outline:3px solid rgba(57,169,0,.28);outline-offset:2px}
.hidden{display:none!important}

/* splash */
.splash{position:fixed;inset:0;z-index:9999;background:linear-gradient(145deg,#fff,#f2f8ef);display:grid;place-items:center;transition:opacity .45s,visibility .45s}
.splash.hide{opacity:0;visibility:hidden}.splash-card{text-align:center;animation:splashIn .65s cubic-bezier(.2,.8,.2,1)}
.splash-logo{width:108px;height:108px;object-fit:contain;filter:drop-shadow(0 18px 28px rgba(57,169,0,.24));animation:logoFloat 1.6s ease-in-out infinite alternate}
.splash h1{margin:15px 0 4px;font-size:clamp(1.8rem,4vw,3rem);letter-spacing:-.04em}.splash h1 span{color:var(--green)}.splash p{margin:0;color:var(--muted)}
.splash-line{height:5px;width:210px;background:#e5eee1;border-radius:999px;margin:20px auto 0;overflow:hidden}.splash-line i{display:block;width:0;height:100%;background:var(--green);animation:loading 1.2s ease forwards}

/* header */
.header{height:var(--header);position:sticky;top:0;z-index:90;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:linear-gradient(90deg,var(--green),#70d744 42%,transparent 82%)}
.header-inner{height:100%;display:flex;align-items:center;gap:16px;padding:0 22px}.brand{display:flex;align-items:center;gap:10px;min-width:240px}.brand img{width:46px;height:46px;object-fit:contain}.brand b{display:block;font-size:.98rem;font-weight:900;letter-spacing:-.02em}.brand b span{color:var(--green)}.brand small{display:block;color:var(--muted);font-size:.72rem}
.global-search{position:relative;flex:1;max-width:520px}.search-shell{display:flex;align-items:center;gap:8px;height:44px;border:1px solid var(--line);background:#F8FAFC;border-radius:14px;padding:0 12px}.search-shell:focus-within{background:#fff;border-color:#9bd17f;box-shadow:0 0 0 4px rgba(57,169,0,.09)}.search-shell input{border:0;outline:0;background:transparent;width:100%;color:var(--text)}
.search-results{display:none;position:absolute;top:52px;left:0;right:0;background:white;border:1px solid var(--line);border-radius:16px;box-shadow:0 22px 52px rgba(15,23,42,.18);max-height:420px;overflow:auto;padding:7px;z-index:200}.search-results.show{display:block}.search-item{width:100%;border:0;background:white;border-radius:12px;padding:10px;text-align:left;display:flex;gap:10px}.search-item:hover{background:var(--green-soft)}.search-item em{font-style:normal;font-size:.68rem;font-weight:800;background:#eef2f7;color:#475569;border-radius:999px;padding:3px 7px;height:max-content}.search-item b{display:block;font-size:.84rem}.search-item small{display:block;color:var(--muted);font-size:.73rem;margin-top:2px}
.header-nav{margin-left:auto;display:flex;gap:4px}.header-nav button{border:0;background:transparent;padding:9px 11px;border-radius:11px;color:var(--muted);font-weight:750}.header-nav button:hover,.header-nav button.active{background:var(--green-soft);color:var(--green-dark)}
.mobile-menu{display:none;border:1px solid var(--line);background:white;border-radius:12px;width:42px;height:42px}

/* layout */
.app{display:grid;grid-template-columns:var(--left) minmax(0,1fr) var(--right);min-height:calc(100vh - var(--header))}.sidebar,.rightbar{position:sticky;top:var(--header);height:calc(100vh - var(--header));overflow:auto;background:#fff}.sidebar{border-right:1px solid var(--line);padding:18px 14px 36px}.rightbar{border-left:1px solid var(--line);padding:18px 15px 34px}.main{min-width:0;padding:24px 26px 80px}
.side-title{padding:0 9px 8px;font-size:.73rem;letter-spacing:.08em;text-transform:uppercase;color:#94A3B8;font-weight:900}.module-list{display:grid;gap:7px}.module-btn{border:1px solid transparent;background:#fff;border-radius:14px;padding:11px 12px;display:flex;align-items:center;gap:10px;text-align:left;transition:.2s}.module-btn:hover{background:#f7fbf4;border-color:#dcebd5}.module-btn.active{background:var(--green-soft);border-color:#cfe5c4}.module-icon{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:#eef4eb;color:var(--green-dark);font-weight:900}.module-btn.active .module-icon{background:var(--green);color:#fff}.module-copy b{display:block;font-size:.85rem}.module-copy small{display:block;color:var(--muted);font-size:.68rem;margin-top:1px}.module-progress{margin-left:auto;font-size:.68rem;color:var(--muted);font-weight:800}
.lesson-nav{margin-top:16px}.level-heading{margin:14px 8px 6px;font-size:.68rem;font-weight:900;text-transform:uppercase;letter-spacing:.07em;color:#94A3B8}.lesson-btn{width:100%;border:0;background:transparent;display:flex;align-items:flex-start;gap:9px;text-align:left;border-radius:12px;padding:9px}.lesson-btn:hover{background:#f8fafc}.lesson-btn.active{background:#f0f8ec}.lesson-status{width:22px;height:22px;border-radius:8px;border:1px solid #d7e2d1;display:grid;place-items:center;flex:0 0 auto;font-size:.7rem;color:#94a3b8;margin-top:1px}.lesson-btn.done .lesson-status{background:var(--green);border-color:var(--green);color:white}.lesson-label b{display:block;font-size:.78rem;line-height:1.25}.lesson-label small{color:var(--muted);font-size:.66rem}.project-dot{color:#F59E0B}

/* main views */
.view{display:none;animation:fadeUp .28s ease}.view.active{display:block}.hero{background:radial-gradient(circle at 90% 15%,rgba(57,169,0,.15),transparent 30%),linear-gradient(145deg,#fff,#f7fbf4);border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow);display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center}.eyebrow{display:inline-flex;padding:6px 10px;border-radius:999px;background:var(--green-soft);color:var(--green-dark);font-weight:800;font-size:.76rem}.hero h1{font-size:clamp(2rem,3vw,3.3rem);letter-spacing:-.05em;line-height:1.02;margin:14px 0 12px}.hero h1 span{color:var(--green)}.hero p{color:var(--muted);max-width:68ch;margin:0 0 18px}.actions{display:flex;gap:10px;flex-wrap:wrap}.btn{border-radius:13px;padding:11px 16px;font-weight:800;border:1px solid var(--line);background:white;color:var(--text);transition:.2s}.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.btn.primary{background:var(--green);border-color:var(--green);color:white}.btn.ghost{background:transparent}.btn.danger{color:var(--danger)}.btn.small{padding:8px 11px;font-size:.78rem}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.hero-visual{min-height:270px;border-radius:24px;background:white;border:1px solid var(--line);padding:20px;display:grid;place-items:center}.path-map{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;width:100%}.path-chip{border:1px solid var(--line);background:#fbfdf9;border-radius:16px;padding:14px}.path-chip b{display:block;color:var(--green-dark)}.path-chip small{color:var(--muted)}.path-chip:last-child{grid-column:1/-1;background:var(--green-soft)}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:16px 0}.kpi{background:white;border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:var(--shadow)}.kpi b{font-size:1.3rem;color:var(--green-dark);display:block}.kpi span{font-size:.76rem;color:var(--muted)}
.section-card{margin-top:16px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow)}.section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:14px}.section-head h2,.section-head h3{margin:0}.section-head p{margin:4px 0 0;color:var(--muted);font-size:.88rem}.module-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.module-card{border:1px solid var(--line);border-radius:18px;padding:16px;background:#fff;transition:.2s}.module-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-green);border-color:#cfe3c5}.module-card-top{display:flex;justify-content:space-between;gap:10px}.module-card h3{margin:8px 0 4px;font-size:1rem}.module-card p{margin:0;color:var(--muted);font-size:.8rem}.mini-progress{height:7px;background:#edf2ea;border-radius:999px;overflow:hidden;margin-top:12px}.mini-progress i{height:100%;display:block;background:var(--green);border-radius:999px}

/* lesson */
.breadcrumb{font-size:.75rem;color:var(--muted);margin-bottom:8px}.lesson-header{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}.lesson-header-top{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.lesson-meta{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:8px}.tag{font-size:.7rem;font-weight:800;border-radius:999px;padding:5px 9px;background:#f1f5f9;color:#475569}.tag.green{background:var(--green-soft);color:var(--green-dark)}.tag.project{background:#FFF7E7;color:#A15B00}.lesson-header h1{margin:0 0 8px;font-size:clamp(1.55rem,2.5vw,2.4rem);letter-spacing:-.035em}.lesson-header p{margin:0;color:var(--muted)}.complete-badge{width:48px;height:48px;border-radius:15px;border:2px solid var(--line);display:grid;place-items:center;color:#94A3B8;font-weight:900}.complete-badge.done{background:var(--green);border-color:var(--green);color:#fff;animation:pop .35s ease}
.lesson-content{display:grid;gap:14px;margin-top:14px}.edu-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:var(--shadow)}.edu-card h2{font-size:1rem;margin:0 0 10px}.edu-card p{margin:0;color:#334155}.topics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.topic{border:1px solid var(--line);background:#fbfcfd;border-radius:13px;padding:10px 11px;display:flex;gap:8px;font-size:.82rem}.topic i{width:8px;height:8px;border-radius:50%;background:var(--green);margin-top:6px;flex:none}
.info{border-left:4px solid var(--info);background:#F3F7FF}.tip{border-left:4px solid var(--green);background:#F5FBF2}.warn{border-left:4px solid var(--warning);background:#FFFBF1}
.code-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.code-head span{font-size:.74rem;color:var(--muted);font-weight:800}.code{margin:0;background:var(--code);color:#E2E8F0;border-radius:14px;padding:15px;overflow:auto;font:13px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:pre}.editor{width:100%;min-height:180px;border:1px solid #233044;background:var(--code);color:#e7f7e0;border-radius:14px;padding:14px;font:13px/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;resize:vertical}.practice-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.preview{width:100%;min-height:220px;border:1px solid var(--line);border-radius:14px;background:white}.console{min-height:160px;border-radius:14px;background:#071019;color:#bfeab0;padding:13px;font:12px/1.5 ui-monospace,monospace;white-space:pre-wrap;overflow:auto}.feedback{display:none;margin-top:10px;padding:11px 12px;border-radius:12px;font-size:.82rem}.feedback.show{display:block}.feedback.ok{background:#ECF9EE;border:1px solid #BDE7C6;color:#166534}.feedback.bad{background:#FFF1F1;border:1px solid #F2C2C2;color:#A61B1B}
.quiz-options{display:grid;gap:8px;margin-top:10px}.quiz-option{border:1px solid var(--line);border-radius:13px;padding:10px 12px;display:flex;gap:8px;align-items:center}.quiz-option:has(input:checked){border-color:#9ad17f;background:var(--green-soft)}.lesson-footer-nav{display:flex;justify-content:space-between;gap:10px;margin-top:14px}
.glossary-chips{display:flex;flex-wrap:wrap;gap:7px}.glossary-chip{border:1px solid #dce7d7;background:#f8fcf6;border-radius:999px;padding:6px 9px;font-size:.72rem;color:var(--green-dark);font-weight:750}

/* visual diagrams */
.visual{overflow:hidden}.diagram{min-height:210px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(160deg,#fbfdf9,#f3f7f1);padding:18px;display:grid;place-items:center}.flow{display:flex;align-items:center;justify-content:center;gap:9px;flex-wrap:wrap}.node{min-width:110px;background:#fff;border:1px solid #dbe5d6;border-radius:14px;padding:11px;text-align:center;box-shadow:0 7px 18px rgba(15,23,42,.05)}.node b{display:block;color:var(--green-dark);font-size:.82rem}.node small{color:var(--muted);font-size:.68rem}.arrow{color:var(--green);font-weight:900;font-size:1.2rem}.dom-tree{display:grid;gap:8px;text-align:center}.dom-row{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.boxmodel{width:min(360px,100%);background:#ffe9b9;padding:22px;border:1px dashed #e0a93d;text-align:center}.boxmodel .border{background:#cce7ff;padding:20px}.boxmodel .padding{background:#d9f2d1;padding:20px}.boxmodel .content{background:white;padding:20px;border:1px solid var(--line);font-weight:800}.semantic-grid{width:min(480px,100%);display:grid;grid-template-columns:1fr 130px;grid-template-areas:"head head" "nav nav" "main aside" "foot foot";gap:7px}.semantic-grid div{background:white;border:1px solid #cfe0c8;border-radius:10px;padding:12px;text-align:center;font-weight:800;color:var(--green-dark)}.semantic-grid .head{grid-area:head}.semantic-grid .nav{grid-area:nav}.semantic-grid .mainx{grid-area:main;min-height:90px}.semantic-grid .aside{grid-area:aside}.semantic-grid .foot{grid-area:foot}.axis{width:min(450px,100%);position:relative;background:white;border:1px solid var(--line);border-radius:15px;padding:20px}.axis-line{height:5px;background:var(--green);margin:55px 0 30px;position:relative}.axis-line:after{content:"main axis →";position:absolute;right:0;top:-24px;color:var(--green-dark);font-size:.75rem;font-weight:800}.axis-items{display:flex;gap:8px;position:absolute;left:30px;right:30px;top:48px}.axis-items i{height:44px;flex:1;border-radius:9px;background:var(--green-soft);border:1px solid #cfe3c5}.grid-demo{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;width:min(400px,100%)}.grid-demo i{height:68px;background:white;border:1px solid #cfe3c5;border-radius:10px;display:grid;place-items:center;font-style:normal;color:var(--green-dark);font-weight:900}

/* right */
.right-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;margin-bottom:12px}.right-card h3{margin:0 0 10px;font-size:.86rem}.progress-row{display:flex;justify-content:space-between;font-size:.76rem;color:var(--muted);margin-bottom:6px}.progressbar{height:9px;background:#edf2ea;border-radius:999px;overflow:hidden}.progressbar i{display:block;width:0;height:100%;background:var(--green);border-radius:999px;transition:width .3s}.note{width:100%;min-height:95px;border:1px solid var(--line);border-radius:12px;padding:10px;resize:vertical}.quick-link{width:100%;border:0;background:#f8fafc;border-radius:11px;padding:9px;text-align:left;margin-top:6px;color:#475569;font-weight:700;font-size:.76rem}.quick-link:hover{background:var(--green-soft);color:var(--green-dark)}

/* glossary/resources/project */
.page-title{margin:0;font-size:2rem;letter-spacing:-.04em}.page-sub{color:var(--muted);margin:5px 0 16px}.glossary-search{width:100%;border:1px solid var(--line);border-radius:14px;padding:12px}.glossary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px}.term-card{background:white;border:1px solid var(--line);border-radius:16px;padding:14px}.term-card b{color:var(--green-dark)}.term-card p{margin:5px 0 0;color:var(--muted);font-size:.8rem}.resource-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.resource-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}.resource-card h3{margin:0 0 6px}.resource-card p{margin:0 0 12px;color:var(--muted);font-size:.82rem}.resource-card a{color:var(--green-dark);font-weight:800;font-size:.78rem}
.requirements{display:grid;gap:8px}.req{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:13px;padding:10px;background:#fff}.req i{width:22px;height:22px;border-radius:7px;background:var(--green-soft);color:var(--green-dark);display:grid;place-items:center;font-style:normal;font-weight:900;flex:none}
.project-editors{display:grid;grid-template-columns:1fr 1fr;gap:12px}.tabs{display:flex;gap:7px;margin-bottom:8px}.tab{border:1px solid var(--line);background:white;border-radius:999px;padding:7px 10px;font-size:.74rem;font-weight:800}.tab.active{background:var(--green);color:white;border-color:var(--green)}.tabpane{display:none}.tabpane.active{display:block}.project-frame{width:100%;height:500px;border:1px solid var(--line);border-radius:14px;background:#fff}

/* modal */
.modal-backdrop{position:fixed;inset:0;z-index:400;background:rgba(15,23,42,.44);backdrop-filter:blur(5px);display:none;align-items:center;justify-content:center;padding:18px}.modal-backdrop.show{display:flex}.modal{width:min(780px,100%);max-height:86vh;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:25px;box-shadow:0 32px 90px rgba(15,23,42,.25)}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--line)}.modal-brand{display:flex;align-items:center;gap:10px}.modal-brand img{width:46px;height:46px;object-fit:contain}.modal-brand h2{margin:0;font-size:1.1rem}.modal-brand p{margin:2px 0 0;color:var(--muted);font-size:.76rem}.close{width:40px;height:40px;border:1px solid var(--line);background:#fff;border-radius:11px;font-size:1.2rem}.modal-body{padding:20px}.help-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.help-step{border:1px solid var(--line);border-radius:16px;padding:13px;background:#fbfcfd}.help-step i{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:var(--green-soft);color:var(--green-dark);font-style:normal;font-weight:900}.help-step b{display:block;margin:8px 0 3px}.help-step p{margin:0;color:var(--muted);font-size:.8rem}
.toast{position:fixed;right:18px;bottom:18px;z-index:500;background:#0f172a;color:#fff;border-radius:14px;padding:11px 14px;box-shadow:0 18px 46px rgba(15,23,42,.28);transform:translateY(30px);opacity:0;pointer-events:none;transition:.25s}.toast.show{transform:translateY(0);opacity:1}

/* footer */
.footer{grid-column:1/-1;position:relative;z-index:150;isolation:isolate;background:#fff;border-top:1px solid var(--line);padding:26px}.footer-inner{max-width:1250px;margin:auto;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.footer img{height:46px;max-width:230px;object-fit:contain}.footer p{margin:0;color:var(--muted);font-size:.78rem}.footer b{color:var(--text)}

@keyframes splashIn{from{opacity:0;transform:translateY(18px) scale(.96)}to{opacity:1;transform:none}}@keyframes logoFloat{to{transform:translateY(-5px) scale(1.02)}}@keyframes loading{to{width:100%}}@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes pop{50%{transform:scale(1.12)}}
@media(max-width:1220px){:root{--right:0px}.rightbar{display:none}.app{grid-template-columns:var(--left) 1fr}.global-search{max-width:370px}}
@media(max-width:900px){:root{--left:0px}.app{grid-template-columns:1fr}.sidebar{position:fixed;left:0;top:var(--header);bottom:0;width:min(320px,90vw);height:auto;z-index:120;transform:translateX(-102%);transition:.25s;box-shadow:20px 0 50px rgba(15,23,42,.16)}.sidebar.open{transform:none}.mobile-menu{display:block}.header-nav{display:none}.brand{min-width:auto}.brand small{display:none}.global-search{max-width:none}.hero{grid-template-columns:1fr}.kpis{grid-template-columns:repeat(2,1fr)}.module-grid,.glossary-grid,.resource-grid,.project-editors{grid-template-columns:1fr}.practice-grid{grid-template-columns:1fr}.topics{grid-template-columns:1fr}}
@media(max-width:600px){.header-inner{padding:0 10px;gap:8px}.brand b{display:none}.brand img{width:42px;height:42px}.main{padding:16px 12px 70px}.hero{padding:20px;border-radius:22px}.hero h1{font-size:2rem}.kpis{grid-template-columns:1fr 1fr}.help-grid{grid-template-columns:1fr}.global-search input::placeholder{color:transparent}.semantic-grid{grid-template-columns:1fr;grid-template-areas:"head" "nav" "main" "aside" "foot"}.lesson-header-top{flex-direction:column}.lesson-footer-nav{flex-direction:column}.footer{padding:20px 14px}.footer-inner{align-items:flex-start}.footer img{height:38px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}

/* ===== Evaluaciones por nivel + Git/GitHub ampliado ===== */
.lesson-btn.locked{opacity:.52;cursor:not-allowed;filter:saturate(.5)}
.lesson-btn.locked:hover{background:transparent;transform:none}
.lesson-btn.assessment{margin-top:6px;border:1px dashed #cfe3c5;background:#fbfef9}
.lesson-btn.assessment:not(.locked):hover{background:var(--green-soft);border-color:#a9d493}
.lesson-btn.assessment.active{background:linear-gradient(135deg,#eaf7e4,#f8fcf6);border-color:#9ed083}
.lesson-btn.assessment .lesson-status{border-color:#b8dca8;background:#f2faee;color:var(--green-dark);font-weight:900}
.lesson-btn.assessment.done .lesson-status{background:var(--green);color:#fff}
.exam-dot{display:inline-flex;vertical-align:1px;padding:2px 5px;border-radius:6px;background:#eaf7e4;color:var(--green-dark);font-size:.53rem;letter-spacing:.04em;font-weight:950;margin-right:3px}
.tag.exam{background:#fff4df;color:#9a5b00}

.assessment-hero{background:radial-gradient(circle at 88% 18%,rgba(57,169,0,.16),transparent 28%),linear-gradient(145deg,#fff,#f7fbf4);border:1px solid var(--line);border-radius:25px;padding:23px;box-shadow:var(--shadow);display:flex;justify-content:space-between;gap:20px;align-items:flex-start}
.assessment-hero h1{margin:8px 0 8px;font-size:clamp(1.6rem,2.5vw,2.5rem);letter-spacing:-.035em}
.assessment-hero p{margin:0;color:var(--muted);max-width:70ch}
.assessment-score{width:118px;min-height:104px;border:1px solid #dbe6d6;background:#fff;border-radius:20px;display:grid;place-items:center;text-align:center;padding:12px;flex:0 0 auto;box-shadow:0 10px 24px rgba(15,23,42,.05)}
.assessment-score span{font-size:1.65rem;font-weight:950;color:#64748b;line-height:1}
.assessment-score small{font-size:.63rem;font-weight:850;color:var(--muted);letter-spacing:.04em}
.assessment-score.passed{background:var(--green);border-color:var(--green)}
.assessment-score.passed span,.assessment-score.passed small{color:#fff}
.assessment-note{color:var(--muted);font-size:.82rem;margin-top:0}
.assessment-editor{min-height:360px}

.criteria-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.criterion{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:14px;padding:11px;background:#fbfcfd;transition:.2s}
.criterion>i{width:27px;height:27px;border-radius:8px;background:#eef2f7;display:grid;place-items:center;font-style:normal;font-size:.72rem;font-weight:900;color:#64748b;flex:0 0 auto}
.criterion b{display:block;font-size:.82rem}
.criterion small{display:block;color:var(--muted);font-size:.7rem;margin-top:3px}
.criterion.ok{border-color:#bce2af;background:#f1faed}
.criterion.ok>i{background:var(--green);color:#fff}
.criterion.pending{border-color:#f1d6a7;background:#fffbf3}
.criterion.pending>i{background:#fff0d0;color:#9a5b00}
.assessment-details{margin-top:10px}
.exam-feedback-list{display:grid;gap:7px}
.exam-feedback{display:flex;gap:9px;align-items:flex-start;border:1px solid var(--line);border-radius:12px;padding:9px 10px;background:#fff}
.exam-feedback>span{width:23px;height:23px;border-radius:7px;display:grid;place-items:center;font-weight:900;flex:0 0 auto}
.exam-feedback b{display:block;font-size:.78rem}
.exam-feedback small{display:block;color:var(--muted);font-size:.7rem;margin-top:2px}
.exam-feedback.ok{border-color:#c9e9bd;background:#f5fbf2}.exam-feedback.ok>span{background:var(--green);color:#fff}
.exam-feedback.pending{border-color:#f3d8aa;background:#fffbf2}.exam-feedback.pending>span{background:#fff0cf;color:#9a5b00}

.review-console{white-space:pre-wrap;min-height:220px;overflow:auto}
.git-lanes{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:center}.commit{min-width:88px;text-align:center;border:1px solid #d8e5d2;border-radius:13px;background:#fff;padding:10px}.commit b{display:block;color:var(--green-dark)}.commit small{color:var(--muted)}.commit.current{box-shadow:0 0 0 3px rgba(57,169,0,.12);border-color:#a9d493}
.branch-map{width:min(520px,100%);border:1px solid var(--line);background:#fff;border-radius:15px;padding:18px;font:700 14px/1.9 ui-monospace,SFMono-Regular,Menlo,monospace;color:#475569}.branch-map .main{color:var(--green-dark)}.branch-map .feature{color:#2563eb}.branch-map small{display:block;font:12px/1.4 Inter,system-ui,sans-serif;color:var(--muted);margin-top:10px}
.auth-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;width:min(520px,100%)}

.gate-closed{border-color:#efd69f;background:linear-gradient(145deg,#fff,#fffaf0)}
.gate-open{border-color:#cbe5bd;background:linear-gradient(145deg,#fff,#f8fcf6)}
.gate-list{display:flex;gap:7px;flex-wrap:wrap}.gate-list button{border:1px solid #ead8b7;background:#fff;border-radius:999px;padding:6px 9px;font-size:.7rem;color:#7a5206;font-weight:750}.gate-list button:hover{background:#fff4df}.gate-list span{font-size:.72rem;color:var(--muted);align-self:center}

@media(max-width:900px){.criteria-grid{grid-template-columns:1fr}.assessment-hero{flex-direction:column}.assessment-score{width:100%;min-height:76px;display:flex;justify-content:space-between;padding:13px 16px}.auth-grid{grid-template-columns:1fr}}

/* apoyo visual de lecciones */
.support-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.support-figure{margin:0;border:1px solid var(--line);border-radius:16px;background:#fbfcfd;overflow:hidden}.support-figure img{display:block;width:100%;height:auto;max-height:420px;object-fit:contain;background:#fff;padding:12px}.support-figure figcaption{padding:10px 12px 12px;color:var(--muted);font-size:.76rem;line-height:1.45;border-top:1px solid var(--line)}
@media(max-width:640px){.support-gallery{grid-template-columns:1fr}.support-figure img{max-height:320px;padding:8px}}

/* ===== Recursos PDF descargables ===== */
.resource-featured{display:flex;align-items:center;justify-content:space-between;gap:22px;margin:0 0 16px;padding:22px;border:1px solid #cfe3c5;border-radius:22px;background:linear-gradient(135deg,#f4faef,#fff);box-shadow:0 12px 32px rgba(15,23,42,.05)}
.resource-featured-copy{max-width:720px}.resource-featured h2{margin:5px 0 7px;font-size:1.28rem;color:var(--text)}.resource-featured p{margin:0;color:var(--muted);font-size:.84rem;line-height:1.55}.resource-badge{display:inline-flex;align-items:center;border-radius:999px;background:var(--green-soft);color:var(--green-dark);padding:5px 9px;font-size:.66rem;font-weight:900;letter-spacing:.06em}
.resource-card{display:flex;flex-direction:column;align-items:flex-start}.resource-card-icon{display:grid;place-items:center;width:42px;height:42px;margin-bottom:11px;border-radius:12px;background:var(--green-soft);color:var(--green-dark);font-size:.66rem;font-weight:900;letter-spacing:.05em}.resource-card p{flex:1}.resource-card-secondary{background:#fbfcfd}
.resource-download{display:inline-flex;align-items:center;justify-content:center;min-height:38px;border:1px solid #cfe3c5;border-radius:11px;padding:8px 12px;background:#fff;color:var(--green-dark)!important;text-decoration:none;font-weight:900!important;font-size:.76rem!important;transition:.18s ease}.resource-download:hover{transform:translateY(-1px);background:var(--green-soft);border-color:#add39e}.resource-download.primary{flex:none;min-height:44px;background:var(--green);border-color:var(--green);color:#fff!important;padding:10px 15px;box-shadow:0 10px 24px rgba(57,169,0,.18)}.resource-download.primary:hover{background:var(--green-dark);border-color:var(--green-dark)}
@media(max-width:760px){.resource-featured{align-items:flex-start;flex-direction:column}.resource-download.primary{width:100%}}