*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fbf8f2;font-family:Inter,Arial,sans-serif;color:#172033}a{color:#8b1020}.auth-header{background:#800000;border-bottom:5px solid #ffd700;padding:13px max(4%,calc((100vw - 1200px)/2));display:flex;justify-content:space-between;gap:15px;align-items:center}.logo{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-weight:800;font-size:15px}.logo small{display:block;color:#f3d87e;font-size:12px}.logo img{width:65px;height:65px;object-fit:contain}.auth-header nav{display:flex;gap:16px;flex-wrap:wrap}.auth-header nav a{color:#fff;font-weight:700;text-decoration:none;font-size:14px}.auth-layout{max-width:1170px;margin:55px auto 70px;padding:0 16px;display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:start}.promo{background:linear-gradient(140deg,#800000,#ad2631);color:#fff;padding:52px 44px;border-radius:26px;min-height:475px}.promo h1{font-size:clamp(30px,4vw,48px);line-height:1.12;margin:20px 0}.promo p{line-height:1.65;color:#fff1ec}.promo-card{border:1px solid #e1a94b;background:#ffffff18;padding:20px;border-radius:15px;margin-top:26px;line-height:1.7}.pill{font-size:12px;letter-spacing:.12em;font-weight:900;color:#7a1420;background:#f9d971;padding:8px 12px;border-radius:99px;display:inline-block}.form-panel{background:#fff;padding:34px;border-radius:24px;box-shadow:0 12px 45px #15213612;border:1px solid #eee2d5}.form-panel h2{font-size:27px;margin:0 0 9px}.form-panel p{line-height:1.6;color:#667085}.form-panel form{display:grid;gap:15px;margin-top:22px}.form-panel label{font-weight:700;font-size:13px;display:grid;gap:7px}.form-panel input{width:100%;padding:14px;border:1px solid #d6dbe0;border-radius:10px;font:inherit;background:#fff}.form-panel input:focus{outline:2px solid #d9a741;outline-offset:1px}.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}button{padding:15px;background:#800000;color:#fff;border:0;border-radius:11px;font:inherit;font-weight:800;cursor:pointer}.feedback{font-size:14px;color:#66360e;line-height:1.6}.small{font-size:14px!important}.aula{max-width:1250px;margin:35px auto;display:grid;grid-template-columns:245px 1fr;gap:20px;padding:0 16px}.aula aside{border-radius:17px;background:#fff;display:grid;align-content:start;gap:10px;padding:24px;box-shadow:0 9px 25px #1521360b}.aula aside a{padding:12px 8px;text-decoration:none;color:#384051;border-radius:7px}.aula aside a:hover{background:#f9edde}.aula-main{padding:22px}.aula-main h1{font-size:34px}.aula-main p{color:#596477;line-height:1.7}.aula-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:30px 0}.aula-cards article{padding:24px;background:#fff;border-radius:17px;border-bottom:4px solid #a9232c}.aula-cards strong{color:#7a1420}.notice{padding:18px;background:#fff5df;border:1px solid #e2c588;border-radius:12px}.back{display:inline-block;margin:22px 0}@media(max-width:780px){.auth-header{padding:12px 15px;align-items:start}.auth-header nav{justify-content:flex-end}.auth-layout{grid-template-columns:1fr;margin:22px auto}.promo{min-height:0;padding:30px}.aula{grid-template-columns:1fr}.aula-cards{grid-template-columns:1fr}.two{grid-template-columns:1fr}}
.password-field{position:relative;display:block}.password-field input{padding-right:57px}.password-field .show-pass{position:absolute;right:7px;top:50%;transform:translateY(-50%);padding:9px;min-width:38px;min-height:38px;border-radius:9px;background:transparent;color:#800000;font-size:17px;line-height:1}.password-field .show-pass:hover{background:#fff0e9}.password-field .show-pass:focus-visible{outline:2px solid #d4af37}.form-panel button:disabled{opacity:.65;cursor:wait}

.demo-ribbon{background:#fff3cc;color:#634600;text-align:center;padding:12px;font:bold 13px Arial,sans-serif;margin:0}

/* Tarjeta de acceso local preconfigurado: no es una credencial de producción. */
.example-login-card{margin-top:22px;background:#fffaf0;border:1px solid #e9d7b8;border-radius:15px;padding:20px;display:grid;gap:9px;color:#273046}
.example-tag{font-size:11px;letter-spacing:.11em;color:#800000;font-weight:800}
.example-login-card strong{font-size:16px}
.example-login-card p{font-size:13px!important;margin:0!important;line-height:1.6}
.example-login-card code{background:#fff;border:1px solid #eee0ce;padding:3px 5px;border-radius:4px;overflow-wrap:anywhere}
.example-login-card .fill-example{margin-top:7px;background:#fff;border:1px solid #800000;color:#800000;font-weight:700;padding:12px 14px;font-size:13px}
.example-login-card .fill-example:hover{background:#fff0e8}