/* ================================================================
   SÍ EDUCA · Mini LMS Prototipo v0.3.2
   sie.css — estilos comunes para cursos, lecciones y quizzes
   Nota: reglas con !important para vencer CSS agresivo del tema WP.
   ================================================================ */
:root{
  --sie-bg:#f5f5f7;
  --sie-card:#ffffff;
  --sie-text:#1d1d1f;
  --sie-muted:#6e6e73;
  --sie-line:#d2d2d7;
  --sie-soft:#f7f7fa;
  --sie-blue:#0066cc;
  --sie-blue-dark:#004a99;
  --sie-green:#15803d;
  --sie-red:#991b1b;
  --sie-gold:#a16207;
}
.sie-app,
.sie-app *{box-sizing:border-box!important}
.sie-app{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif!important;color:var(--sie-text)!important;background:var(--sie-card)!important;border:1px solid var(--sie-line)!important;border-radius:26px!important;overflow:hidden!important;box-shadow:0 18px 48px rgba(0,0,0,.06),0 2px 6px rgba(0,0,0,.035)!important;max-width:960px!important;width:100%!important;margin:28px auto!important;text-rendering:optimizeLegibility!important}
.sie-shell{padding:30px!important;background:#fff!important}
.sie-top{background:linear-gradient(180deg,#fbfbfd 0%,#ffffff 100%)!important;color:var(--sie-text)!important;padding:34px 34px 28px!important;border-bottom:1px solid #ececf0!important}
.sie-eyebrow{font-size:12px!important;line-height:1.2!important;letter-spacing:.12em!important;text-transform:uppercase!important;font-weight:850!important;color:var(--sie-blue)!important;margin:0 0 10px!important}
.sie-title,
.sie-app h1.sie-title{font-size:clamp(30px,4vw,48px)!important;line-height:1.04!important;margin:0 0 12px!important;font-weight:850!important;letter-spacing:-.045em!important;color:var(--sie-text)!important;opacity:1!important;text-shadow:none!important;max-width:820px!important}
.sie-subtitle{font-size:17px!important;line-height:1.62!important;color:#424245!important;max-width:780px!important;margin:0!important}
.sie-meta{display:flex!important;gap:8px!important;flex-wrap:wrap!important;margin-top:18px!important}
.sie-pill{display:inline-flex!important;align-items:center!important;gap:6px!important;border-radius:999px!important;padding:6px 11px!important;font-size:12px!important;line-height:1.1!important;font-weight:800!important;background:var(--sie-soft)!important;color:#424245!important;border:1px solid var(--sie-line)!important;text-decoration:none!important}
.sie-pill:hover{text-decoration:none!important;background:#fff!important}
.sie-section{padding:24px 0!important;border-bottom:1px solid #ededf0!important;background:#fff!important}
.sie-section:last-child{border-bottom:0!important}
.sie-section h3{font-size:23px!important;line-height:1.18!important;letter-spacing:-.025em!important;margin:0 0 10px!important;color:var(--sie-text)!important;font-weight:850!important}
.sie-section p,.sie-section li{font-size:16px!important;line-height:1.78!important;color:#333336!important;margin:0 0 12px!important}
.sie-section ul,.sie-section ol{padding-left:22px!important;margin:8px 0 0!important}
.sie-media{margin:16px 0!important;border-radius:20px!important;overflow:hidden!important;background:var(--sie-soft)!important;border:1px solid var(--sie-line)!important}
.sie-media img{display:block!important;width:100%!important;height:auto!important}
.sie-media iframe{display:block!important;width:100%!important;aspect-ratio:16/9!important;border:0!important}
.sie-caption{font-size:13px!important;color:var(--sie-muted)!important;padding:10px 13px!important}
.sie-quiz{margin-top:30px!important;padding:26px!important;border-radius:24px!important;background:var(--sie-soft)!important;border:1px solid var(--sie-line)!important}
.sie-quiz h2{margin:0 0 8px!important;font-size:26px!important;letter-spacing:-.03em!important;color:var(--sie-text)!important;font-weight:850!important}
.sie-quiz-intro{color:var(--sie-muted)!important;margin:0 0 18px!important;line-height:1.55!important}
.sie-question{background:#fff!important;border:1px solid var(--sie-line)!important;border-radius:20px!important;padding:18px!important;margin:15px 0!important}
.sie-question-title{font-weight:850!important;font-size:16px!important;margin-bottom:12px!important;line-height:1.48!important;color:var(--sie-text)!important}
.sie-option{display:flex!important;gap:11px!important;align-items:flex-start!important;padding:11px 13px!important;margin:8px 0!important;border:1px solid #e5e5ea!important;border-radius:15px!important;cursor:pointer!important;transition:background .15s,border-color .15s,box-shadow .15s!important;color:#333336!important;background:#fff!important}
.sie-option:hover{background:#fafafa!important;border-color:#c7c7cc!important;box-shadow:0 1px 2px rgba(0,0,0,.03)!important}
.sie-option input{margin-top:3px!important;accent-color:var(--sie-blue)!important;width:auto!important}
.sie-btn{appearance:none!important;border:0!important;border-radius:14px!important;background:var(--sie-blue)!important;color:#fff!important;font-weight:850!important;padding:12px 18px!important;cursor:pointer!important;text-decoration:none!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;gap:8px!important;font-size:15px!important;line-height:1!important;box-shadow:none!important}
.sie-btn:hover{background:var(--sie-blue-dark)!important;color:#fff!important;text-decoration:none!important}
.sie-btn.secondary{background:#fff!important;color:var(--sie-text)!important;border:1px solid var(--sie-line)!important}
.sie-btn.secondary:hover{background:var(--sie-soft)!important;color:var(--sie-text)!important}
.sie-btn.gold{background:var(--sie-gold)!important;color:#fff!important}
.sie-actions{display:flex!important;gap:10px!important;flex-wrap:wrap!important;margin-top:18px!important}
.sie-alert{padding:12px 14px!important;border-radius:16px!important;margin:12px 0!important;font-size:15px!important;line-height:1.5!important}
.sie-alert.ok{background:#ecfdf3!important;border:1px solid #89d6a6!important;color:#065f46!important}
.sie-alert.warn{background:#fffbeb!important;border:1px solid #fde68a!important;color:#92400e!important}
.sie-alert.err{background:#fef2f2!important;border:1px solid #fca5a5!important;color:var(--sie-red)!important}
.sie-result{background:#fff!important;border:1px solid var(--sie-line)!important;border-radius:20px!important;padding:18px!important;margin-top:16px!important}
.sie-feedback{border-top:1px solid #ededf0!important;margin-top:14px!important;padding-top:10px!important}
.sie-feedback-item{padding:10px 0!important;border-bottom:1px solid #ededf0!important}
.sie-feedback-item:last-child{border-bottom:0!important}
.sie-good{color:#166534!important;font-weight:850!important}.sie-bad{color:var(--sie-red)!important;font-weight:850!important}
.sie-login{background:#fff!important;border:1px solid var(--sie-line)!important;border-radius:20px!important;padding:18px!important;margin:16px 0!important}
.sie-login-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:10px!important}
.sie-field label{display:block!important;font-size:12px!important;font-weight:850!important;color:var(--sie-muted)!important;margin-bottom:5px!important}
.sie-field input{width:100%!important;border:1px solid var(--sie-line)!important;border-radius:12px!important;padding:10px 12px!important;font:inherit!important;background:#fff!important;color:var(--sie-text)!important}
.sie-progress{height:10px!important;border-radius:999px!important;background:#e8e8ed!important;overflow:hidden!important;margin:11px 0!important}
.sie-progress-fill{height:100%!important;background:linear-gradient(90deg,var(--sie-blue),#2997ff)!important;border-radius:999px!important}
.sie-lesson-row{display:flex!important;gap:12px!important;align-items:center!important;padding:13px 0!important;border-bottom:1px solid #ededf0!important}
.sie-lesson-row:last-child{border-bottom:0!important}
.sie-dot{width:30px!important;height:30px!important;border-radius:50%!important;background:var(--sie-soft)!important;color:var(--sie-muted)!important;font-size:13px!important;font-weight:850!important;display:flex!important;align-items:center!important;justify-content:center!important;flex:0 0 auto!important}
.sie-dot.done{background:#dcfce7!important;color:#166534!important}
.sie-lesson-row a{color:var(--sie-blue)!important;text-decoration:none!important;font-weight:750!important}
.sie-lesson-row a:hover{text-decoration:underline!important}
.sie-muted{color:var(--sie-muted)!important}.sie-small{font-size:13px!important}.sie-loading{padding:24px!important;text-align:center!important;color:var(--sie-muted)!important}.sie-hidden{display:none!important}
@media(max-width:720px){.sie-app{border-radius:0!important;margin:0 auto!important;border-left:0!important;border-right:0!important;box-shadow:none!important}.sie-shell,.sie-top{padding:22px 16px!important}.sie-login-grid{grid-template-columns:1fr!important}.sie-lesson-row{align-items:flex-start!important}.sie-actions{display:block!important}.sie-actions .sie-btn{width:100%!important;margin:5px 0!important}.sie-title{font-size:32px!important}}