/* =========================== Fuente externa =========================== */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap");

/* =========================== Variables de tema =========================== */
:root{--color-primary:#3599c4;--color-primary-dark:#2b7fa3;--color-primary-light:#d9f5ff;--color-bg:#f4f7fb;--color-card:#ffffff;--color-text:#102a43;--color-muted:#6b7280;--color-border:#e5e7eb;--radius-lg:14px;--radius-md:10px;--shadow-sm:0 1px 3px rgba(15,23,42,0.08);--shadow-md:0 10px 25px rgba(15,23,42,0.10);--transition-fast:150ms ease-out;--font-sans:"Poppins",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;}

/* =========================== Base =========================== */
*,*::before,*::after{box-sizing:border-box;}
html,body{margin:0;padding:0;height:100%;}
body{font-family:var(--font-sans);background:radial-gradient(circle at top left,#edf7fb 0,#f9fbff 55%,#e7eff7 100%);color:var(--color-text);}
a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast),text-decoration-color var(--transition-fast);}
a:hover{text-decoration:underline;text-decoration-color:var(--color-primary);}

/* =========================== Layout principal =========================== */
.page{min-height:100vh;display:flex;flex-direction:column;}
.site-header{background:#338db1;background:linear-gradient(90deg,rgba(51,141,177,1) 0%,rgba(38,158,196,1) 50%,rgba(29,140,185,1) 100%);color:#f9fafb;box-shadow:0 2px 10px rgba(15,23,42,0.35);position:sticky;top:0;z-index:50;}
.site-header-inner{max-width:1300px;margin:0 auto;padding:18px 26px;display:flex;align-items:center;justify-content:space-between;}
.site-logo{font-weight:600;letter-spacing:0.05em;font-size:1.15rem;text-transform:uppercase;}
.site-nav a{color:rgba(240,249,255,0.9);margin-left:18px;font-size:0.9rem;font-weight:500;letter-spacing:0.01em;padding:4px 10px;border-radius:999px;transition:color 140ms ease-out,background-color 140ms ease-out,transform 120ms ease-out;}
.site-nav a:hover{color:#ffffff;background-color:rgba(12,74,110,0.2);transform:translateY(-1px);}
.site-nav span{color:#ffffff;font-weight:600;padding:4px 12px;border-radius:999px;background:rgba(15,23,42,0.12);}
.site-user{color:#ffffff;font-weight:500;font-size:0.9rem;padding:4px 12px;border-radius:999px;background:rgba(0,0,0,0.16);box-shadow:0 0 0 1px rgba(255,255,255,0.18);margin-left:12px;}
.site-main{flex:1;display:flex;justify-content:center;padding:24px 16px 32px;}
.container{width:100%;max-width:1300px;}
.content-card{background:var(--color-card);border-radius:18px;padding:25px;margin-top:10px;}
.course-item{background:#ffffff;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:14px 16px;margin-bottom:10px;border:1px solid var(--color-border);}
.site-footer{text-align:center;font-size:0.8rem;color:var(--color-muted);padding:10px 0 16px;}

/* =========================== Tipografía =========================== */
h1,h2,h3,h4{color:#0f172a;margin-top:0;}
h1{font-size:1.7rem;margin-bottom:0.5rem;}
h2{font-size:1.35rem;margin-bottom:0.75rem;}
h3{font-size:1.1rem;margin-bottom:0.5rem;}
p{margin-top:0;margin-bottom:0.35rem;}
.text-muted{color:#6b7280;font-size:0.9rem;padding:18px 0 10px 0;}
h1.page-title{font-size:1.7rem;margin-bottom:1rem;letter-spacing:0.02em;color:#1f2937;font-weight:700;position:relative;display:inline-block; margin-left: 20px; margin-top: 25px;}

/* =========================== Botones =========================== */
button,.btn{font-family:inherit;border-radius:999px;border:none;padding:8px 16px;font-size:0.9rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px;transition:background-color var(--transition-fast),color var(--transition-fast),box-shadow var(--transition-fast),transform var(--transition-fast);}
.btn-primary,button[type="submit"],input[type="submit"]{background:#4ab0d9;background:linear-gradient(90deg,rgba(74,176,217,1) 0%,rgba(29,190,222,1) 50%,rgba(46,167,219,1) 100%);color:#ffffff;border:none;border-radius:999px;padding:6px 10px;font-size:0.75rem;font-weight:400;letter-spacing:0.02em;box-shadow:0 8px 18px rgba(49,151,191,0.45);background-size:120% 100%;transition:transform 140ms ease-out,box-shadow 140ms ease-out,background-position 200ms ease-out,filter 140ms ease-out;}
.btn-primary:hover,button[type="submit"]:hover,input[type="submit"]:hover{background-position:100% 0;filter:brightness(0.97);transform:translateY(-1px);box-shadow:0 14px 30px rgba(49,151,191,0.55);}
.btn-primary:active,button[type="submit"]:active,input[type="submit"]:active{transform:translateY(0);box-shadow:0 6px 14px rgba(49,151,191,0.4);}
.btn-primary:focus-visible,button[type="submit"]:focus-visible,input[type="submit"]:focus-visible{outline:2px solid rgba(29,190,222,0.9);outline-offset:2px;}
.btn-secondary{background:var(--color-primary-light);color:#256b80;}
.btn-secondary:hover{background:#cdefff;}
.btn-danger{background:#ef4444;color:#ffffff;}
.btn-danger:hover{background:#dc2626;box-shadow:0 8px 18px rgba(239,68,68,0.4);}
a.btn,a.btn-primary,a.btn-secondary,a.btn-danger{text-decoration:none !important;}
.btn-sm{padding:6px 10px;font-size:0.82rem;box-shadow:none;}
.btn-sm+.btn-sm{margin-left:6px;}

/* =========================== Badges =========================== */
.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;font-size:0.78rem;font-weight:600;letter-spacing:0.02em;}
.badge-success{background:#dcfce7;color:#166534;}
.badge-warning{background:#fef9c3;color:#854d0e;}
.badge-muted{background:#e5e7eb;color:#374151;}

/* =========================== Formularios =========================== */
form{margin-top:8px;margin-bottom:12px;}
label{display:block;font-size:0.9rem;font-weight:500;margin-bottom:4px;}
input[type="text"],input[type="email"],input[type="password"],input[type="number"],input[type="tel"],textarea,select{width:100%;max-width:100%;padding:7px 9px;border-radius:10px;border:1px solid var(--color-border);background:#f5f9fc;font-family:inherit;font-size:0.92rem;transition:border-color var(--transition-fast),box-shadow var(--transition-fast),background-color var(--transition-fast);}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--color-primary);background:#ffffff;box-shadow:0 0 0 1px rgba(53,153,196,0.35);}
input[type="search"]{max-width:260px;}

/* =========================== Tablas =========================== */
table{width:100%;border-collapse:collapse;margin-top:8px;border-radius:var(--radius-lg);overflow:hidden;background:#ffffff;box-shadow:var(--shadow-sm);}
th,td{padding:11px 12px;font-size:0.9rem;text-align:left;}
th{background:#e7f6fb;color:#0f2a3a;font-weight:600;border-bottom:1px solid #cde5f3;}
tbody tr:nth-child(even) td{background:#f6fbff;}
tbody tr:hover td{background:#ecf7ff;}
tbody tr:last-child td{border-bottom:none;}

/* =========================== Mensajes (alertas) =========================== */
.alert{padding:10px 12px;border-radius:var(--radius-md);font-size:0.88rem;margin-bottom:10px;}
.alert-success{background:#ecfdf3;color:#166534;border:1px solid #bbf7d0;}
.alert-error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca;}

/* =========================== Utilitarios =========================== */
.mb-0{margin-bottom:0 !important;}
.mb-1{margin-bottom:4px !important;}
.mb-2{margin-bottom:8px !important;}
.mb-3{margin-bottom:12px !important;}
.mt-1{margin-top:4px !important;}
.mt-2{margin-top:8px !important;}
.mt-3{margin-top:12px !important;}
ul{padding-left:20px;}

/* =========================== Layout de autenticación =========================== */
.auth-layout{display:flex;gap:32px;align-items:stretch;padding:8px 4px;}
.auth-info{flex:1.1;padding-right:20px;border-right:1px solid rgba(15,23,42,0.06);}
.auth-card{flex:0.9;max-width:420px;margin-left:auto;}
.brand-highlight{color:var(--color-primary);}
.auth-benefits{margin:0;margin-top:8px;padding-left:20px;font-size:0.9rem;color:var(--color-muted);}
.auth-benefits li{margin-bottom:4px;}
.auth-form .form-group{margin-bottom:14px;}
.auth-form input[type="email"],.auth-form input[type="password"]{max-width:100%;}
.auth-extra{font-size:0.8rem;margin-top:8px;}
.auth-submit{width:100%;margin-top:6px;}

/* =========================== Responsive global =========================== */
@media (max-width:768px){.auth-layout{flex-direction:column;gap:20px;}}
@media (max-width:768px){.auth-info{padding-right:0;padding-bottom:8px;border-right:none;border-bottom:1px solid rgba(15,23,42,0.06);}}
@media (max-width:768px){.auth-card{max-width:100%;margin-left:0;}}
@media (max-width:640px){.site-header-inner{flex-direction:column;align-items:flex-start;gap:6px;}}
@media (max-width:640px){.content-card{padding:18px 16px;}}
@media (max-width:640px){table{font-size:0.82rem;}}
@media (max-width:640px){.site-user{margin-left:0;margin-top:4px;}}

/* =========================== Campos de contraseña =========================== */
.password-field{display:flex;align-items:center;gap:8px;}
.password-field input[type="password"],.password-field input[type="text"]{flex:1;max-width:none;}
.btn-inline{display:inline-flex;}
.password-strength-bar{height:100%;width:0%;border-radius:999px;background:#6b7280;transition:width 160ms ease-out,background-color 160ms ease-out;}
.password-help{margin-top:8px;margin-bottom:10px;}
.password-strength{margin-top:6px;margin-bottom:18px;}
.password-strength-bar-bg{margin-top:4px;width:100%;max-width:100%;height:4px;border-radius:999px;background:#e5e7eb;overflow:hidden;}
.password-generate-btn{margin-top:12px;margin-bottom:15px;}
.course-send-btn{padding:6px 14px;font-size:0.82rem;white-space:nowrap;}
.btn-review,.course-actions .btn-primary.btn-sm{padding:4px 10px;font-size:0.75rem;border-radius:999px;margin-top:-8px;}

/* =========================== Catálogo público de cursos =========================== */
.course-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px;margin-top:10px;align-items:stretch;}
.course-card{display:flex;align-items:stretch;background:#ffffff;border-radius:18px;box-shadow:var(--shadow-md);padding:14px 18px;border:1px solid var(--color-border);text-decoration:none;transition:transform 140ms ease-out,box-shadow 140ms ease-out,border-color 140ms ease-out,background-color 140ms ease-out;height:100%;}
.course-card:hover{transform:translateY(-4px);box-shadow:0 20px 34px rgba(15,23,42,0.16);border-color:rgba(53,153,196,0.55);background-color:#f5fbff;text-decoration:none;}
.course-card-thumb{flex:0 0 80px;height:80px;border-radius:20px;overflow:hidden;display:flex;align-items:center;justify-content:center;margin-right:16px;background:#f3f4f6;}
.course-card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 180ms ease-out;}
.course-card:hover .course-card-thumb img{transform:scale(1.05);}
.course-card-body{flex:1;display:flex;flex-direction:column;gap:4px;}
.course-card-main{flex:0 0 auto;}
.course-card-bottom{margin-top:auto;display:flex;flex-direction:column;gap:6px;}
.course-card-title{font-size:1.12rem;margin:0;color:#1f2937;font-weight:600;letter-spacing:0.01em;}
.course-card-institution{margin:4px 0 6px;font-size:0.86rem;color:#111827;padding:4px 10px;border-radius:999px;background:rgba(53,153,196,0.06);display:inline-block;}
.course-card-institution-label{font-weight:600;color:var(--color-primary-dark);margin-right:4px;}
.course-card-institution-name{font-weight:600;color:#0ea5e9;}
.course-card:hover .course-card-institution-name{color:#0284c7;}
.course-card-desc{margin:4px 0 2px;font-size:0.88rem;color:#374151;}
.course-card-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:0.8rem;color:var(--color-muted);}
.course-card-meta span{padding:3px 9px;border-radius:999px;background:#eff6ff;transition:background-color 140ms ease-out,color 140ms ease-out;}
.course-card-meta span:nth-child(1){background:rgba(16,185,129,0.12);color:#047857;}
.course-card-meta span:nth-child(2){background:rgba(129,140,248,0.14);color:#4f46e5;}
.course-card-footer{display:flex;align-items:center;justify-content:space-between;gap:6px;padding-top:4px;}
.course-card-price{font-weight:700;font-size:1.05rem;color:#047857;transition:color 140ms ease-out;}
.course-card-cta{font-size:0.86rem;color:var(--color-primary-dark);font-weight:500;text-decoration:none;transition:color 140ms ease-out;}
.course-card:hover .course-card-price{color:#065f46;}
.course-card:hover .course-card-cta{color:#0ea5e9;text-decoration:underline;}
.course-card:hover .course-card-meta span:nth-child(1){background:rgba(16,185,129,0.2);color:#065f46;}
.course-card:hover .course-card-meta span:nth-child(2){background:rgba(129,140,248,0.24);color:#3730a3;}
@media (min-width:1024px){.course-grid{grid-template-columns:repeat(3,minmax(0,1fr));}}
@media (max-width:640px){.course-card{padding:12px 14px;}}
@media (max-width:640px){.course-card-thumb{flex-basis:64px;height:64px;border-radius:16px;margin-right:12px;}}

/* =========================== Beneficios =========================== */
.catalog-divider{margin:50px 0 24px;border:none;border-top:1px solid rgba(148,163,184,0.2);}
.catalog-section-title{font-size:1.18rem;margin:30px 0 12px;color:#1f2937;font-weight:600;}
.catalog-benefits{margin-top:6px;margin-bottom:8px;}
.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;}
.benefit-card{background:#ffffff;border-radius:18px;padding:16px 18px;border:1px solid var(--color-border);box-shadow:var(--shadow-md);transition:transform 140ms ease-out,box-shadow 140ms ease-out,border-color 140ms ease-out,background-color 140ms ease-out;}
.benefit-card:hover{transform:translateY(-3px);box-shadow:0 18px 30px rgba(15,23,42,0.12);border-color:rgba(53,153,196,0.45);background-color:#f5fbff;}
.benefit-icon{width:40px;height:40px;border-radius:999px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:10px;background:linear-gradient(135deg,rgba(74,176,217,1) 0%,rgba(29,190,222,1) 50%,rgba(46,167,219,1) 100%);color:#ffffff;box-shadow:0 8px 18px rgba(49,151,191,0.35);}
.benefit-title{font-size:0.98rem;margin:0 0 6px;color:#111827;font-weight:600;}
.benefit-text{font-size:0.9rem;margin:0;color:#4b5563;line-height:1.5;}
@media (max-width:640px){.catalog-divider{margin:22px 0 18px;}}
@media (max-width:640px){.catalog-section-title{font-size:1.08rem;}}

/* =========================== Testimonios (carrusel 50/50) =========================== */
.catalog-testimonials{margin-top:26px;}
.testimonial-layout{display:flex;align-items:stretch;gap:20px;width:100%;}
.testimonial-carousel{position:relative;flex:0 0 50%;height:230px;}
.testimonial-card{background:#ffffff;border-radius:18px;padding:18px 22px 18px;border:1px solid var(--color-border);box-shadow:var(--shadow-md);position:absolute;top:0;left:0;width:100%;opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity 260ms ease-out,transform 260ms ease-out,box-shadow 260ms ease-out,border-color 260ms ease-out,background-color 260ms ease-out;}
.testimonial-card.is-active{opacity:1;pointer-events:auto;transform:translateY(0);}
.testimonial-card::before{content:"“";position:absolute;font-size:3.4rem;line-height:1;color:rgba(53,153,196,0.18);top:-10px;left:14px;}
.testimonial-header{display:flex;align-items:center;gap:12px;margin-bottom:10px;}
.testimonial-avatar{width:44px;height:44px;border-radius:999px;object-fit:cover;box-shadow:0 6px 14px rgba(15,23,42,0.22);border:2px solid #ffffff;background:#e5e7eb;}
.testimonial-header-info{display:flex;flex-direction:column;gap:2px;}
.testimonial-name{font-size:0.95rem;font-weight:600;margin:0;color:var(--color-primary-dark);}
.testimonial-role{font-size:0.82rem;margin:0;color:#6b7280;}
.testimonial-text{font-size:0.9rem;margin:6px 0 0;color:#1f2937;line-height:1.55;}
.testimonial-card:hover{box-shadow:0 20px 34px rgba(15,23,42,0.16);border-color:rgba(53,153,196,0.55);background-color:#f5fbff;}
.testimonial-card:hover .testimonial-name{color:#0284c7;}
.testimonial-aside{flex:0 0 48%;height:230px;border-radius:18px;padding:18px 22px;background:radial-gradient(circle at top left,rgba(74,176,217,0.18) 0,#f9fbff 50%,#e7eff7 100%);box-shadow:var(--shadow-md);border:1px solid rgba(148,163,184,0.35);display:flex;flex-direction:column;justify-content:center;}
.testimonial-aside-label{font-size:0.8rem;text-transform:uppercase;letter-spacing:0.12em;color:#6b7280;margin:0 0 6px;}
.testimonial-aside-title{font-size:1.05rem;margin:0 0 10px;color:#0f172a;font-weight:600;}
.testimonial-aside-list{margin:0 0 10px;padding-left:18px;font-size:0.9rem;color:#374151;}
.testimonial-aside-list li{margin-bottom:4px;}
.testimonial-aside-note{margin:0;font-size:0.84rem;color:#6b7280;}
@media (max-width:900px){.testimonial-layout{flex-direction:column;}}
@media (max-width:900px){.testimonial-carousel,.testimonial-aside{flex:1 1 100%;height:auto;min-height:210px;}}
@media (max-width:640px){.testimonial-card{padding:16px 16px 16px;}}

/* ====== Tarjeta de búsqueda de certificado ====== */
.certificate-lookup-card{margin-bottom:24px;padding:16px 20px;border-radius:18px;background:radial-gradient(circle at top left,#e0f4ff 0,#f8fbff 55%,#e8f1fb 100%);box-shadow:0 12px 28px rgba(15,23,42,0.12);display:flex;align-items:center;gap:20px;}
.certificate-lookup-header{max-width:260px;}
.certificate-lookup-title{margin:0 0 4px;font-size:1.05rem;font-weight:600;color:#0f172a;}
.certificate-lookup-text{margin:0;font-size:0.88rem;color:#4b5563;}
.certificate-lookup-form{flex:1;display:flex;align-items:flex-start;gap:12px;}
.certificate-lookup-field{flex:1;display:flex;flex-direction:column;}
.certificate-input{width:100%;padding:10px 14px;border-radius:999px;border:1px solid rgba(148,163,184,0.45);background:#edf4ff;font-size:0.9rem;outline:none;transition:border-color 140ms ease-out,box-shadow 140ms ease-out,background-color 140ms ease-out;}
.certificate-input:focus{background:#ffffff;border-color:#3599c4;box-shadow:0 0 0 1px rgba(53,153,196,0.4);}
.certificate-lookup-hint{margin:4px 0 0;font-size:0.78rem;color:#6b7280;text-align:center;}
.certificate-lookup-btn{margin-top:0;}
@media (max-width:768px){.certificate-lookup-card{flex-direction:column;align-items:stretch;}}
@media (max-width:768px){.certificate-lookup-header{max-width:100%;}}
@media (max-width:768px){.certificate-lookup-form{flex-direction:column;align-items:stretch;}}
@media (max-width:768px){.certificate-lookup-field{width:100%;}}

/* ====== Modal de resultado de certificado ====== */
.certificate-modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;z-index:80;background:rgba(15,23,42,0.45);backdrop-filter:blur(2px);}
.certificate-modal.is-open{display:flex;}
.certificate-modal-dialog{position:relative;background:#ffffff;border-radius:18px;padding:20px 22px 18px;max-width:420px;width:90%;box-shadow:0 20px 40px rgba(15,23,42,0.35);}
.certificate-modal-close{position:absolute;top:8px;right:10px;border:none;background:transparent;font-size:1.2rem;cursor:pointer;color:#6b7280;}
.certificate-modal-title{margin:0 0 8px;font-size:1.05rem;font-weight:600;color:#0f172a;}
.certificate-modal-text{margin:0 0 4px;font-size:0.9rem;color:#374151;}
.certificate-modal-btn{margin-top:10px;}

/* ===== Detalle de curso (con imagen a la izquierda) ===== */
.course-detail-wrapper{margin-top:12px;}
.course-detail-card{background:#ffffff;border-radius:18px;box-shadow:0 18px 30px rgba(15,23,42,0.09);padding:22px 26px 24px;}
.course-detail-top{display:flex;align-items:stretch;justify-content:space-between;gap:28px;flex-wrap:wrap;}
.course-detail-main-info{flex:1 1 60%;min-width:260px;display:flex;align-items:center;gap:18px;}
.course-detail-thumb{flex:0 0 140px;height:140px;border-radius:22px;overflow:hidden;background:#f3f4f6;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 22px rgba(15,23,42,0.16);}
.course-detail-thumb img{width:100%;height:100%;object-fit:cover;}
.course-detail-heading-text{flex:1 1 auto;}
.course-detail-title{margin:0 0 4px;font-size:1.25rem;font-weight:700;color:#111827;}
.course-detail-institution{margin:0 0 10px;font-size:0.9rem;color:#4b5563;}
.course-detail-label{font-weight:600;color:#2563eb;margin-right:4px;}
.course-detail-institution-name{font-weight:600;color:#0ea5e9;}
.course-detail-meta-chips{display:flex;flex-wrap:wrap;gap:10px;}
.course-detail-chip{min-width:120px;padding:6px 14px;border-radius:999px;background:#eef2ff;font-size:0.8rem;display:flex;flex-direction:column;gap:2px;}
.chip-label{text-transform:uppercase;letter-spacing:0.08em;font-size:0.7rem;color:#6b7280;}
.chip-value{font-weight:600;color:#111827;}
.price-chip{background:rgba(16,185,129,0.08);}
.price-chip .chip-value{color:#047857;}
.course-detail-enroll-box{flex:0 0 280px;max-width:320px;border-radius:18px;padding:14px 18px;background:radial-gradient(circle at top left,rgba(74,176,217,0.16) 0,#f9fbff 50%,#e7eff7 100%);box-shadow:0 12px 24px rgba(15,23,42,0.16);border:1px solid rgba(148,163,184,0.35);display:flex;flex-direction:column;justify-content:center;gap:10px;font-size:0.9rem;}
.enroll-box-text{margin:0;color:#4b5563;text-align:center;}
.enroll-box-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px;justify-content:center;}
.enroll-main-btn{width:100%;justify-content:center;}
.course-detail-divider{margin:18px 0 16px;border:none;border-top:1px solid rgba(148,163,184,0.25);}
.course-detail-bottom{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1.4fr);gap:40px;font-size:0.9rem;color:#374151;}
.course-detail-section-side{align-self:flex-start;}
.course-detail-section-title{font-size:0.96rem;font-weight:600;margin:0 0 6px;color:#111827;}
.course-detail-text{margin:0 0 10px;line-height:1.6;}
.course-detail-list{margin:0 0 12px;padding-left:18px;line-height:1.6;}
.course-detail-list li{margin-bottom:4px;}
@media (max-width:960px){.course-detail-top{flex-direction:column;gap:20px;}}
@media (max-width:960px){.course-detail-enroll-box{flex:1 1 auto;max-width:100%;}}
@media (max-width:960px){.course-detail-main-info{align-items:flex-start;}}
@media (max-width:768px){.course-detail-bottom{grid-template-columns:minmax(0,1fr);gap:24px;}}
@media (max-width:640px){.course-detail-card{padding:18px 16px 20px;}}
@media (max-width:640px){.course-detail-thumb{flex-basis:70px;height:70px;border-radius:18px;}}

/* Cursos relacionados */
.related-courses-card{margin-top:50px;padding:18px 20px 22px;border-radius:18px;background:#ffffff;}
.related-courses-title{font-size:1.18rem;margin:0 0 12px;color:#1f2937;font-weight:600;}
.related-course-grid{margin-top:6px;}

/* ===================== Panel institución – Contenido del curso ===================== */
.course-content-card{margin-top:10px;padding:22px 24px 24px;}
.course-content-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;}
.course-content-header-main{display:flex;flex-direction:column;gap:6px;}
.course-content-course-label{margin:0;font-size:0.8rem;text-transform:uppercase;letter-spacing:0.12em;color:#6b7280;}
.course-content-course-title{margin:0;font-size:1.3rem;font-weight:700;color:#111827;}
.course-content-back-link{font-size:0.85rem;color:#0ea5e9;text-decoration:none;display:inline-flex;align-items:center;gap:4px;margin-top:4px;}
.course-content-back-link:hover{text-decoration:underline;}
.course-content-alert{margin-bottom:16px;}
.course-content-section{margin-top:18px;}
.course-content-section-title{margin:0 0 10px;font-size:1.02rem;font-weight:600;color:#111827;}
.course-content-empty{margin:0 0 8px;font-size:0.9rem;color:#6b7280;}
.module-card{background:#ffffff;border-radius:16px;border:1px solid rgba(148,163,184,0.35);box-shadow:0 10px 24px rgba(15,23,42,0.06);padding:14px 16px 12px;margin-bottom:14px;}
.module-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;}
.module-card-title{margin:0;font-size:1.07rem;font-weight:600;color:#111827;}
.module-lessons-list{list-style:none;margin:6px 0 6px;padding:0;}
.lesson-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 0 6px;border-bottom:1px dashed rgba(209,213,219,0.7);}
.lesson-item:last-child{border-bottom:none;}
.lesson-item-title{font-size:0.9rem;color:#111827;font-weight:500;}
.module-add-lesson{margin-top:10px;}
.module-add-lesson-summary{font-size:0.86rem;color:#0ea5e9;cursor:pointer;list-style:none;}
.module-add-lesson-summary::-webkit-details-marker{display:none;}
.module-add-lesson-summary::before{content:"▸";display:inline-block;margin-right:6px;transition:transform 140ms ease-out;color:#6b7280;}
.module-add-lesson[open] .module-add-lesson-summary::before{transform:rotate(90deg);}
.module-add-lesson-form{margin-top:8px;padding:10px 12px 8px;border-radius:12px;background:#f9fafb;border:1px dashed rgba(148,163,184,0.6);}
.course-content-new-module{margin-top:24px;padding-top:12px;border-top:1px solid rgba(148,163,184,0.25);}
.course-content-new-module-form{max-width:420px;}
.course-content-header-main-row{display:flex;align-items:center;gap:12px;}
.course-content-thumb{flex:0 0 52px;height:52px;border-radius:14px;overflow:hidden;background:#f3f4f6;box-shadow:var(--shadow-sm);display:flex;align-items:center;justify-content:center;}
.course-content-thumb img{width:100%;height:100%;object-fit:cover;}
.course-content-header-text{display:flex;flex-direction:column;gap:2px;}
.course-content-new-module-form .form-group{margin-bottom:18px;}
.course-content-new-module-form button[type="submit"]{margin-top:4px;}
@media (max-width:768px){.course-content-header{flex-direction:column;align-items:flex-start;gap:8px;}}
@media (max-width:768px){.lesson-item{align-items:flex-start;flex-direction:column;}}
@media (max-width:768px){.module-add-lesson-form{padding:8px 10px;}}

/* =========================== Evaluación del curso =========================== */
.evaluation-card{background:#ffffff;border-radius:18px;box-shadow:var(--shadow-md);padding:22px 24px 26px;margin-top:10px;}
.evaluation-header{margin-bottom:18px;}
.evaluation-course-block{display:flex;align-items:center;gap:14px;}
.evaluation-course-thumb{flex:0 0 54px;height:54px;border-radius:18px;overflow:hidden;background:#f3f4f6;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);}
.evaluation-course-thumb img{width:100%;height:100%;object-fit:cover;}
.evaluation-course-meta{display:flex;flex-direction:column;gap:2px;}
.evaluation-course-label{font-size:0.75rem;letter-spacing:0.12em;text-transform:uppercase;color:#9ca3af;font-weight:500;}
.evaluation-course-title{margin:0;font-size:1.1rem;font-weight:600;color:#111827;}
.evaluation-back-link{font-size:0.85rem;color:var(--color-primary-dark);}
.evaluation-section{margin-top:6px;}
.evaluation-section-title{font-size:0.96rem;font-weight:600;margin:10px 0 8px;color:#111827;}
.evaluation-form .form-group{margin-bottom:12px;}
.evaluation-form input[type="text"],.evaluation-form input[type="number"],.evaluation-form textarea{width:100%;max-width:520px;}
.form-group-inline{display:flex;align-items:flex-end;gap:18px;flex-wrap:wrap;}
.evaluation-score-input{max-width:130px;}
.evaluation-help{margin:0 0 6px;font-size:0.8rem;color:#6b7280;}
.evaluation-save-btn{margin-top:6px;}
.evaluation-divider{margin:18px 0 16px;border:none;border-top:1px solid rgba(148,163,184,0.25);}
.evaluation-note{font-size:0.9rem;color:#6b7280;}
.evaluation-errors{margin-bottom:12px;}
.question-card{border-radius:16px;border:1px solid var(--color-border);background:#f9fafb;padding:12px 14px 10px;margin-bottom:12px;box-shadow:var(--shadow-sm);}
.question-header{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:6px;}
.question-title{margin:0;font-size:0.9rem;color:#111827;}
.question-label{font-weight:600;color:var(--color-primary-dark);margin-right:4px;}
.question-subtitle{margin:6px 0 4px;font-size:0.86rem;font-weight:600;color:#374151;}
.question-options{list-style:none;padding-left:0;margin:4px 0 6px;}
.question-option-item{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:4px 0;border-bottom:1px dashed rgba(148,163,184,0.4);font-size:0.9rem;color:#374151;}
.question-option-item:last-child{border-bottom:none;}
.question-option-actions{display:flex;align-items:center;gap:8px;}
.option-correct-pill{padding:2px 8px;border-radius:999px;background:#dcfce7;color:#166534;font-size:0.75rem;font-weight:600;}
.question-add-option{margin-top:6px;}
.question-add-option summary{cursor:pointer;font-size:0.86rem;color:var(--color-primary-dark);}
.question-add-option-form{margin-top:8px;}
.checkbox-inline{display:inline-flex;align-items:center;gap:6px;font-size:0.88rem;}
.inline-form{display:inline;}
@media (max-width:640px){.evaluation-card{padding:18px 16px 20px;}}
@media (max-width:640px){.form-group-inline{flex-direction:column;align-items:flex-start;}}
@media (max-width:640px){.question-option-item{flex-direction:column;align-items:flex-start;}}

/* =========================== Evaluación de curso (panel institución) =========================== */
.course-eval-card{margin-top:10px;}
.course-eval-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.course-eval-course{display:flex;align-items:center;gap:14px;}
.course-eval-thumb{width:60px;height:60px;border-radius:18px;overflow:hidden;background:#f3f4f6;box-shadow:var(--shadow-md);display:flex;align-items:center;justify-content:center;}
.course-eval-thumb img{width:100%;height:100%;object-fit:cover;}
.course-eval-course-info{display:flex;flex-direction:column;gap:2px;}
.course-eval-course-label{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.12em;color:#9ca3af;}
.course-eval-course-title{font-size:1rem;font-weight:600;color:#111827;}
.course-eval-back{font-size:0.85rem;color:var(--color-primary-dark);}
.course-eval-section{margin-bottom:20px;}
.course-eval-section-title{font-size:0.98rem;font-weight:600;margin:0 0 10px;color:#111827;}
.course-eval-text{font-size:0.9rem;color:#374151;}
.course-eval-form{max-width:520px;}
.course-eval-form-group{margin-bottom:12px;}
.course-eval-form-group label{display:block;font-size:0.88rem;font-weight:500;margin-bottom:4px;color:#111827;}
.course-eval-form-group input[type="text"],.course-eval-form-group input[type="number"],.course-eval-form-group textarea{width:100%;max-width:100%;}
.course-eval-form-inline input[type="number"]{width:120px;}
.course-eval-help{font-size:0.8rem;color:#6b7280;margin-top:4px;}
.course-eval-save-btn{margin-top:4px;}
.course-eval-divider{margin:18px 0 16px;border:none;border-top:1px solid rgba(148,163,184,0.3);}
.quiz-question-card{border-radius:16px;border:1px solid var(--color-border);padding:12px 14px 10px;margin-bottom:14px;background:#f9fafb;}
.quiz-question-header{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:6px;}
.quiz-question-text{font-size:0.92rem;color:#111827;}
.quiz-question-label{font-weight:600;margin-right:4px;}
.quiz-subtitle{font-size:0.9rem;font-weight:600;margin:2px 0 4px;color:#111827;}
.quiz-options-list{margin:0;padding-left:18px;font-size:0.9rem;color:#374151;line-height:1.6;}
.quiz-options-list li{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:4px;position:relative;}
.quiz-options-list li span{margin-right:4px;}
.quiz-option-correct{font-weight:600;color:#16a34a;font-size:0.85rem;margin-left:4px;}
.quiz-option-delete-form{margin-left:auto;display:inline-block;}
.quiz-add-option{margin-top:8px;font-size:0.86rem;}
.quiz-add-option>summary{cursor:pointer;list-style:none;color:var(--color-primary-dark);}
.quiz-add-option>summary::-webkit-details-marker{display:none;}
.quiz-add-option>summary::before{content:"＋";margin-right:4px;font-weight:600;}
.quiz-add-option-form{margin-top:8px;max-width:480px;}
.quiz-checkbox-label{font-size:0.88rem;color:#374151;}
@media (max-width:640px){.course-eval-header{flex-direction:column;align-items:flex-start;gap:10px;}}
@media (max-width:640px){.course-eval-form,.quiz-add-option-form{max-width:100%;}}

/* ==== Evaluación: botones compactos y apilados a la derecha ==== */
.quiz-q-actions .btn,.quiz-option-actions .btn,.quiz-option-actions button,.quiz-q-actions button{padding:6px 12px;font-size:0.78rem;border-radius:999px;box-shadow:0 8px 16px rgba(49,151,191,0.25);line-height:1;min-width:0;}
.quiz-q-actions .btn+.btn,.quiz-option-actions .btn+.btn,.quiz-q-actions button+button,.quiz-option-actions button+button{margin-top:10px;}
.quiz-form-actions .btn-primary{padding:10px 22px;font-size:0.92rem;box-shadow:0 10px 22px rgba(49,151,191,0.45);}

/* ===================== Aula del curso (vista estudiante) ===================== */
.classroom-card{background:#ffffff;border-radius:18px;margin-top:10px; margin:0 10px;}
.classroom-header{margin-bottom:18px;}
.classroom-course-main{display:flex;align-items:center;gap:16px;}
.classroom-thumb{flex:0 0 70px;height:70px;border-radius:18px;overflow:hidden;background:#f3f4f6;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);}
.classroom-thumb img{width:100%;height:100%;object-fit:cover;}
.classroom-header-text{display:flex;flex-direction:column;gap:4px;}
.classroom-course-title{margin:0;font-size:1.2rem;font-weight:700;color:#111827;}
.classroom-course-meta{margin:0;font-size:0.9rem;color:#4b5563;}
.classroom-course-meta-label{font-weight:600;color:var(--color-primary-dark);margin-right:4px;}
.classroom-course-meta-value{font-weight:600;color:#0ea5e9;}
.classroom-back-link{font-size:0.86rem;color:var(--color-primary-dark);margin-top:4px;}
.classroom-back-link:hover{text-decoration:underline;}
.classroom-section{margin-top:10px;}
.classroom-section-title{margin:0 0 8px;font-size:1rem;font-weight:600;color:#111827;}
.classroom-empty{margin:4px 0 10px;font-size:0.9rem;color:#6b7280;}
.classroom-module-card{background:#ffffff;border-radius:16px;border:1px solid rgba(148,163,184,0.35);box-shadow:0 10px 24px rgba(15,23,42,0.05);padding:14px 16px 10px;margin-bottom:14px;}
.classroom-module-header{margin-bottom:6px;}
.classroom-module-title{color:#0f766e;font-size:1.1rem;font-weight:700;margin-bottom:0.75rem;}
.classroom-lessons-list{list-style:none;margin:4px 0 0;padding-left:0;}
.classroom-lesson-item{display:flex;align-items:stretch;justify-content:space-between;column-gap:1rem;padding:8px 0;border-bottom:1px dashed rgba(209,213,219,0.7);}
.classroom-lesson-item:last-child{border-bottom:none;}
.classroom-lesson-main{flex:1;}
.classroom-lesson-title{margin:0;font-size:1rem;font-weight:600;color:#1d4ed8;margin-bottom:0.35rem;}
.classroom-lesson-extra{margin:2px 0 0;font-size:0.86rem;}
.classroom-lesson-link{font-size:0.86rem;color:#0ea5e9;}
.classroom-lesson-text{text-align:justify;font-size:0.98rem;line-height:1.8;color:#374151;max-width:98%;margin-top:0.85rem;}
.classroom-lesson-text p{margin:0 0 0.75rem 0;}
.classroom-lesson-text h1,.classroom-lesson-text h2,.classroom-lesson-text h3,.classroom-lesson-text h4{margin-top:1.2rem;margin-bottom:0.5rem;font-weight:600;color:#111827;}
.classroom-lesson-text ul,.classroom-lesson-text ol{margin:0.5rem 0 0.75rem 1.5rem;padding-left:1rem;}
.classroom-lesson-text li{margin-bottom:0.35rem;}
.classroom-lesson-text blockquote{margin:1rem 0;padding:0.75rem 1rem;border-left:4px solid #0ea5e9;background:#f1f5f9;border-radius:0.5rem;font-style:italic;}
.classroom-lesson-text table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:0.95rem;}
.classroom-lesson-text th,.classroom-lesson-text td{border:1px solid #e5e7eb;padding:0.5rem 0.75rem;}
.classroom-lesson-text th{background:#f9fafb;font-weight:600;}
.classroom-lesson-actions{display:flex;align-items:flex-end;justify-content:flex-end;}
.lesson-completed-pill{display:inline-flex;align-items:center;padding:2px 10px;margin-left:6px;border-radius:999px;background:#dcfce7;color:#166534;font-size:0.72rem;font-weight:600;}
.btn-pill-sm{padding:4px 12px;font-size:0.78rem;box-shadow:0 8px 16px rgba(49,151,191,0.25);line-height:1;}
.btn-icon-only.classroom-complete-btn{width:40px;height:40px;border-radius:999px;padding:0;display:inline-flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:700;border:none;background:#0ea5e9;color:#ffffff;box-shadow:0 10px 20px rgba(14,165,233,0.35);cursor:pointer;transition:transform 0.1s ease,box-shadow 0.1s ease,background 0.1s ease;}
.classroom-complete-btn{margin-right: 15px;}
.btn-icon-only.classroom-complete-btn:hover{background:#0284c7;transform:translateY(-1px);box-shadow:0 12px 24px rgba(14,165,233,0.4);}
.btn-icon-only.classroom-complete-btn:active{transform:translateY(0);box-shadow:0 6px 12px rgba(14,165,233,0.25);}
.classroom-footer{margin-top:20px;padding-top:14px;border-top:1px solid rgba(148,163,184,0.25);display:flex;flex-wrap:wrap;gap:24px;}
.classroom-progress-block{flex:1 1 260px;}
.classroom-eval-block{flex:0 0 260px;}
.classroom-text{margin:0 0 6px;font-size:0.9rem;color:#374151;}
.classroom-progress-bar-bg{margin-top:4px;width:100%;max-width:320px;height:8px;border-radius:999px;background:#e5e7eb;overflow:hidden;}
.classroom-progress-bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#22c55e,#16a34a);transition:width 180ms ease-out;}
.classroom-eval-btn{margin-top:4px;}
@media (max-width:768px){.classroom-course-main{align-items:flex-start;}}
@media (max-width:768px){.classroom-footer{flex-direction:column;}}
@media (max-width:768px){.classroom-lesson-item{flex-direction:column;}}
@media (max-width:768px){.classroom-lesson-actions{justify-content:flex-start;margin-top:0.75rem;align-items:center;}}
@media (max-width:640px){.classroom-card{padding:18px 16px 20px;}}
@media (max-width:640px){.classroom-thumb{flex-basis:60px;height:60px;border-radius:16px;}}




/* ===================== Aula PRO (mejoras visuales) ===================== */

.classroom-header{
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(148,163,184,0.22);
}

.classroom-course-title{
  letter-spacing: 0.01em;
}

.classroom-back-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
}

.classroom-back-link::before{
  content:"\f060";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  opacity:.75;
}

/* Barra de unidad (arriba) */
.classroom-unitbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  padding: 14px 16px;
  border-radius: 16px;
  background: radial-gradient(circle at top left, rgba(74,176,217,0.14) 0, #f9fbff 55%, #e8f1fb 100%);
  border: 1px solid rgba(148,163,184,0.28);
  box-shadow: 0 12px 26px rgba(15,23,42,0.08);
  margin-top: 12px;
}

.classroom-unit-left{
  display:flex;
  align-items:flex-start;
  gap:12px;
}

.classroom-unit-icon{
  width:42px;
  height:42px;
  border-radius:999px;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  background: linear-gradient(135deg, rgba(74,176,217,1) 0%, rgba(29,190,222,1) 50%, rgba(46,167,219,1) 100%);
  box-shadow: 0 10px 22px rgba(49,151,191,0.35);
  flex-shrink:0;
}

.classroom-unit-meta{
  display:flex;
  flex-direction:column;
  gap:2px;
}

.classroom-unit-kicker{
  font-size:.78rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#6b7280;
  margin:0;
}

.classroom-unit-title{
  margin:0;
  font-size:1.05rem;
  font-weight:700;
  color:#111827;
}

.classroom-unit-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(53,153,196,0.10);
  border: 1px solid rgba(53,153,196,0.22);
  color: #0f2a3a;
  font-weight:600;
  font-size: .84rem;
}

.classroom-unit-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

/* Módulo actual */
.classroom-module-card{
  border: 1px solid rgba(148,163,184,0.30);
  box-shadow: 0 14px 26px rgba(15,23,42,0.07);
  padding: 16px 18px 12px;
}

.classroom-module-header{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom: 10px;
}

.classroom-module-icon{
  width:34px;height:34px;border-radius:999px;
  display:flex;align-items:center;justify-content:center;
  color:#fff;
  background: linear-gradient(135deg, #14b8a6, #6366f1);
  box-shadow: 0 10px 22px rgba(15,23,42,0.18);
  flex-shrink:0;
}

.classroom-module-title{
  margin:0;
  color:#0f172a;
  font-size:1.08rem;
  font-weight:800;
}

/* Lecciones: estilo tarjeta por item */
.classroom-lessons-list{
  margin-top: 10px;
}

.classroom-lesson-item{
  border: 1px solid rgba(229,231,235,0.85);
  border-radius: 14px;
  padding: 12px 12px;
  margin-bottom: 10px;
  background: #ffffff;
  box-shadow: 0 10px 20px rgba(15,23,42,0.06);
  transition: transform 140ms ease-out, box-shadow 140ms ease-out, border-color 140ms ease-out, background-color 140ms ease-out;
}

.classroom-lesson-item:hover{
  
  /*box-shadow: 0 18px 30px rgba(252,232,71,0.10);*/
  border-color: rgba(53,153,196,0.15);
  background: rgba(0,176,0,0.22);
  cursor: pointer;
}

/* Cabecera de lección (icono + título + estado) */
.classroom-lesson-head{
  display:flex;
  align-items:flex-start;
  gap:12px;
}

.classroom-lesson-icon{
  width:36px;height:36px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background: rgba(53,153,196,0.10);
  border: 1px solid rgba(53,153,196,0.20);
  color: var(--color-primary-dark);
  flex-shrink:0;
  margin-left: 20px;
}

.classroom-lesson-title{
  margin:0;
  font-size:1.02rem;
  font-weight:800;
  color:#1f2937;
}

.lesson-completed-pill{
  gap:6px;
}

/* Link video más “chip” */
.classroom-lesson-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(16,185,129,0.10);
  color:#047857;
  border: 1px solid rgba(16,185,129,0.20);
  text-decoration:none;
}
/**.classroom-lesson-link:hover{
  text-decoration:none;
  filter: brightness(0.98);
}*/

/* Contenido: mejor legibilidad */
.classroom-lesson-text{
  max-width: 100%;
  background: #ffffff;
  
  border-radius: 14px;
  padding: 12px 14px;
}

/* Botón completar: más elegante */
.btn-icon-only.classroom-complete-btn{
  width:42px;
  height:42px;
  font-size:1.1rem;
}

/* Footer bloques */
.classroom-footer{
  background: radial-gradient(circle at top left, rgba(74,176,217,0.10) 0, #ffffff 55%, #f5fbff 100%);
  border: 1px solid rgba(148,163,184,0.22);
  border-radius: 16px;
  padding: 14px 16px;
}

/* Responsive */
@media (max-width:768px){
  .classroom-card{ padding: 18px 16px 18px; }
  .classroom-unitbar{ padding: 12px 12px; }
}



/* ===================== Aula (Classroom) – UI más limpia/pro ===================== */
/* Pégalo al FINAL del style.css para que sobreescriba lo anterior */

.classroom-card{border-radius: 18px; padding:0;  background: #ffffff;}

.classroom-header{
  padding-bottom: 14px;
  margin-bottom: 18px;
  border-bottom: 1px solid rgba(148,163,184,0.16);
}

.classroom-course-title{
  letter-spacing: 0.01em;
}

.classroom-back-link{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(53,153,196,0.08);
  text-decoration: none !important;
}
.classroom-back-link:hover{
  background: rgba(53,153,196,0.12);
}

/* Tarjeta de módulo/unidad: menos líneas, más “card” */
.classroom-module-card{
  border: 1px solid #f2f2f2;
  border-radius: 16px;
  background: radial-gradient(circle at top left, rgba(53,153,196,0.12) 0%, #ffffff 55%, #ffffff 100%);
  box-shadow: 0 12px 26px rgba(15,23,42,0.03);
  padding: 16px 18px 12px;
}

.classroom-module-header{
  margin-bottom: 10px;
}

.classroom-module-title{
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
}

/* Lista de lecciones: quitar dashed, usar separador suave */
.classroom-lessons-list{
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.classroom-lesson-item{
  padding: 12px 0;
  border-bottom: 1px solid rgba(148,163,184,0.14) !important; /* reemplaza dashed */
  column-gap: 14px;
}
.classroom-lesson-item:last-child{
  border-bottom: none !important;
}

/* Título de lección más limpio */
.classroom-lesson-title{
  font-size: 0.98rem;
  font-weight: 700;
  color: #0b5bd3;
  margin-bottom: 6px;
  margin-top: 8px;
}

/* “Completada” más discreta */
.lesson-completed-pill{
  background: rgba(34,197,94,0.14) !important;
  color: #166534 !important;
  border: 1px solid rgba(34,197,94,0.22);
}

/* Contenido HTML de la lección: eliminar “caja con líneas” y dejar tarjeta suave */
.classroom-lesson-text{
  max-width: 100% !important;
  margin-top: 12px;
 
  border-radius: 14px;
  margin-bottom: 15px;
}

/* Tipografía dentro del contenido */
.classroom-lesson-text p{
  margin: 0 0 0.8rem 0;
}
.classroom-lesson-text h1,
.classroom-lesson-text h2,
.classroom-lesson-text h3,
.classroom-lesson-text h4{
  margin-top: 1.1rem;
  margin-bottom: 0.55rem;
  font-weight: 700;
  color: #0f172a;
}

/* Tablas dentro del contenido: menos “rejilla” pesada */
.classroom-lesson-text table{
  box-shadow: none !important;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(148,163,184,0.18);
}
.classroom-lesson-text th,
.classroom-lesson-text td{
  border: 1px solid rgba(148,163,184,0.14) !important;
}
.classroom-lesson-text th{
  background: rgba(53,153,196,0.08) !important;
}

/* Footer (progreso/evaluación): separador más suave */
.classroom-footer{
  border-top: 1px solid rgba(148,163,184,0.14) !important;
  padding-top: 18px;
  margin-top: 22px;
}

/* Barra progreso: un poco más “premium” */
.classroom-progress-bar-bg{
  height: 10px;
  background: rgba(148,163,184,0.22);
}
.classroom-progress-bar-fill{
  background: linear-gradient(90deg,#22c55e,#16a34a);
}

/* Botón de completar: más consistente */
.btn-icon-only.classroom-complete-btn{
  box-shadow: 0 12px 26px rgba(14,165,233,0.30);
}

/* Responsive: que no se vea “apretado” */
@media (max-width: 640px){
  .classroom-card{ padding: 18px 16px 18px; }
  .classroom-module-card{ padding: 14px 14px 10px; }
  .classroom-lesson-text{ padding: 12px 12px; }
}


/* ===== Aula: alinear contenido con el icono del título ===== */

/* La fila de la lección: icono/columna de texto + acciones */
.classroom-lesson-item{
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

/* Columna principal (título + contenido) ocupa todo el ancho */
.classroom-lesson-main{
  flex: 1;
  min-width: 0; /* importante para que no se desborde */
}

/* El contenido NO debe tener max-width ni márgenes raros */
.classroom-lesson-text{
  max-width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

/* Si el contenedor de acciones te empuja el layout, fijamos tamaño */
.classroom-lesson-actions{
  flex: 0 0 auto;
  align-self: flex-start;
  margin-top: 2px;
}

/* En móvil, que todo quede bien apilado */
@media (max-width: 768px){
  .classroom-lesson-item{
    flex-direction: row; /* mantenemos icono alineado */
  }
  .classroom-lesson-actions{
    margin-top: 0;
  }
}









/*icono de x y check en el contenido de cusro ingresado por el usuario*/
  .fa-box {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:22px;
    height:22px;
    border:1px solid #cbd5e1;   /* borde gris */
    border-radius:4px;          /* esquinas suaves */
    background:#fff;
    margin-right:6px;
    font-size:14px;
    line-height:1;
  }
  .fa-box.ok { color:#16A34A; }   /* verde */
  .fa-box.no { color:#DC2626; }   /* rojo */

/*****************/