/* Administración y estados: tipografía legible, teclado y movimiento reducido. */
:root{--verde:#16805c;--rojo:#bc3147;--ambar:#946215}
[hidden]{display:none!important}.barra-sistema{display:flex;align-items:center;flex-wrap:wrap;gap:8px 20px;padding:12px 18px;background:#12355f;color:#fff;border-radius:12px;box-shadow:0 8px 22px #132f5012;font-size:.77rem;font-weight:650}.barra-sistema a{color:inherit;text-decoration:none;padding:8px 0}.barra-sistema a:hover{text-decoration:underline}.barra-sistema .espacio{flex:1}.barra-sistema form{margin:0}.barra-sistema button{font:inherit;color:white;border:1px solid #6382a4;background:transparent;border-radius:7px;padding:8px 12px;cursor:pointer}.contador-buzon{display:inline-flex;align-items:center;justify-content:center;background:#ffc75c;color:#142e4d;min-width:23px;min-height:23px;border-radius:20px;margin-left:4px;font-size:.7rem}.pestanas-admin{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0;padding-bottom:18px;border-bottom:1px solid #d9e3ef}.pestanas-admin a{padding:10px 14px;background:#eef3f9;border:1px solid #dde6f0;border-radius:8px;text-decoration:none;color:#38577a;font-size:.75rem;font-weight:700}.pestanas-admin a[aria-current=page]{background:#163e6f;color:#fff;border-color:#163e6f}.pestanas-admin a:hover{box-shadow:0 3px 10px #13355f20}.bienvenida-admin{display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(115deg,#12345f,#1a5675);color:white;border-radius:16px;padding:30px;margin-bottom:22px}.bienvenida-admin .etiqueta{color:#aed5e4}.bienvenida-admin h2{margin:6px 0;font-size:1.65rem}.bienvenida-admin p{font-size:.83rem;max-width:680px}.bienvenida-admin .boton{background:#f7cd69!important;color:#17324f!important;white-space:nowrap}.metricas{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:22px 0}.metrica{border:1px solid #d7e2ef;border-radius:13px;padding:22px;background:#f8fbfe;color:#163c69;display:flex;flex-direction:column;text-decoration:none;transition:transform .2s,box-shadow .2s}.metrica:hover{transform:translateY(-3px);box-shadow:0 9px 20px #15395e14}.metrica span{font-size:.7rem;letter-spacing:.05em}.metrica strong{font-size:2.5rem;line-height:1.5}.metrica small{font-size:.65rem;color:#5c7490}.panel-admin{border:1px solid #d9e3ee;border-radius:14px;padding:24px;background:#fff;margin-bottom:20px;min-width:0}.panel-admin h2{margin-top:0;font-size:1.1rem}.panel-admin>p{font-size:.8rem;line-height:1.75;color:#546a83}.panel-admin .campo{margin-bottom:16px}.panel-admin select{width:100%}.admin-columnas{display:grid;grid-template-columns:minmax(290px,.85fr) minmax(0,1.5fr);gap:22px}.admin-columnas form .boton{margin-top:14px}.admin-columnas .filtros .boton{margin-top:0}.admin-columnas table{font-size:.76rem}.admin-columnas td{overflow-wrap:anywhere;vertical-align:top}.acciones-catalogo{display:flex;flex-direction:column;gap:10px}.acciones-catalogo a,.acciones-catalogo button{font-size:.7rem}.acciones-catalogo form{margin:0}.detalle-tabla{display:block;color:#68809b;margin-top:5px}.estado{display:inline-block;font-size:.66rem;font-weight:750;padding:6px 10px;border-radius:6px;line-height:1.4}.estado-completa{color:#096447;background:#e1f5ec}.estado-incompleta{color:#985410;background:#fff0d9}.estado-lista{color:#16468a;background:#e6efff}.estados-resumen{display:flex;gap:20px;flex-wrap:wrap}.estados-resumen>div{display:flex;align-items:center;gap:20px;padding:15px;background:#f8fafc;border-radius:10px}.estados-resumen strong{font-size:1.6rem}.cuenta-admin{max-width:700px}.acceso-pagina{display:grid;grid-template-columns:1fr 1fr;padding:0;overflow:hidden}.acceso-portada{background:linear-gradient(150deg,#113461,#1a6682);color:white;padding:55px 45px;display:flex;flex-direction:column;justify-content:center}.sello-acceso{display:grid;place-items:center;width:65px;height:65px;border:1px solid #70b3c4;border-radius:18px;color:#ddf6f7;font-weight:800;font-size:1.2rem;margin-bottom:30px}.acceso-portada .etiqueta{color:#acd6e4}.acceso-portada h1{line-height:1.4;font-size:2rem}.acceso-portada p{font-size:.84rem;line-height:1.8;color:#d3e5f1;max-width:420px}.acceso-detalle{margin-top:45px;padding-top:20px;border-top:1px solid #ffffff30;line-height:1.9;font-size:.65rem;color:#b9d6e5}.acceso-form{padding:48px 40px}.acceso-form h2{font-size:1.45rem;margin-top:0}.acceso-form>p{font-size:.79rem;color:#6b7e94}.acceso-form .campo{margin:22px 0}.acceso-form .boton{width:100%;margin-bottom:25px}input[type=password],input[data-sin-mayusculas]{text-transform:none!important}.instalacion .campo{margin:18px 0}.accesos-inicio{display:flex;flex-wrap:wrap;gap:12px}.progreso-carta{margin:24px 0;background:#edf5fe;border:1px solid #cedff0;border-radius:12px;padding:19px 22px}.progreso-carta>div{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center;font-size:.8rem}.progreso-carta span{color:#567290;font-size:.7rem}.progreso-carta progress{appearance:none;display:block;width:100%;height:9px;border:0;border-radius:20px;overflow:hidden;margin:14px 0;background:#d6e1ef}.progreso-carta progress::-webkit-progress-bar{background:#d6e1ef}.progreso-carta progress::-webkit-progress-value{background:linear-gradient(90deg,#1a5f96,#159776);border-radius:20px;transition:width .35s}.progreso-carta progress::-moz-progress-bar{background:#159776}.progreso-carta small{font-size:.66rem;line-height:1.7;color:#55718c}.campo-correcto input:not([type=checkbox]),.campo-correcto select{border-color:#32a27c!important;background-color:#f8fffb}.campo-incorrecto input,.campo-incorrecto select{border-color:#ce4b5f!important;background:#fff9fa;animation:rechazo .25s ease-out}.validacion-linea{display:block!important;margin-top:5px;font-size:.66rem!important;min-height:14px}.campo-correcto .validacion-linea{color:#11734f!important;animation:validado .25s ease-out}.campo-incorrecto .validacion-linea{color:#b92742!important}.avisos-flotantes{position:fixed;right:24px;bottom:24px;z-index:10001;display:grid;gap:10px;width:min(450px,calc(100vw - 32px));pointer-events:none}.aviso-flotante{pointer-events:auto;display:flex;align-items:center;gap:14px;padding:18px;background:#fff;border:1px solid #b9dfcc;border-left:5px solid var(--verde);border-radius:13px;box-shadow:0 14px 45px #19374b26;animation:entrada-aviso .32s ease-out;font-size:.78rem;line-height:1.5}.aviso-error{border-color:#f2c8d0;border-left-color:var(--rojo)}.icono-resultado{display:grid;place-items:center;width:38px;height:38px;flex:0 0 38px;border-radius:50%;font-size:1.5rem;background:#e3f6ed;color:var(--verde);animation:validado .4s ease-out}.aviso-error .icono-resultado{background:#ffeaf0;color:var(--rojo);animation:rechazo .3s ease-out}.aviso-flotante>button{margin-left:auto;background:transparent;border:0;font-size:1.5rem;color:#688092;cursor:pointer;padding:5px}.lista-avisos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:20px 0}.tarjeta-aviso{border:1px solid #cfdeed;border-radius:14px;background:#fff;padding:24px;box-shadow:0 5px 20px #28405c08;animation:entrada-aviso .28s ease-out;min-width:0}.tarjeta-aviso.leida{background:#f8fafc}.cabecera-aviso{display:flex;align-items:center;justify-content:space-between;gap:8px}.cabecera-aviso small{font-size:.6rem;color:#537294}.tarjeta-aviso h2{font-size:1rem;overflow-wrap:anywhere;line-height:1.5;margin:20px 0 8px}.datos-aviso{color:#637b94;font-size:.69rem}.tarjeta-aviso details{font-size:.75rem;margin:16px 0}.tarjeta-aviso details li{margin:8px 0}.tarjeta-aviso summary{cursor:pointer;font-weight:600;color:#915417}.fecha-aviso{display:block;font-size:.64rem;color:#6b8198}.acciones-aviso{display:flex;gap:18px;flex-wrap:wrap;margin-top:20px}.acciones-aviso a,.acciones-aviso button{font-size:.7rem}.filtro-avisos{margin-left:auto}.filtro-avisos select{display:block;margin-top:5px}.enviando button[type=submit]{opacity:.65;pointer-events:none;cursor:wait}.boton:focus-visible,a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #efa928;outline-offset:4px}.error-campo{color:#b92742!important}
@keyframes entrada-aviso{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes validado{0%{transform:scale(.85)}70%{transform:scale(1.04)}100%{transform:scale(1)}}@keyframes rechazo{25%{transform:translateX(-3px)}75%{transform:translateX(3px)}100%{transform:translateX(0)}}
@media(max-width:1100px){.metricas{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-columnas{grid-template-columns:1fr}.bienvenida-admin{align-items:flex-start;flex-direction:column}.acceso-portada{padding:35px}.acceso-form{padding:35px}.acceso-portada h1{font-size:1.5rem}}
@media(max-width:700px){.barra-sistema{font-size:.67rem;gap:5px 14px;padding:10px 14px}.barra-sistema .espacio{display:none}.acceso-pagina{grid-template-columns:1fr}.acceso-portada{padding:28px}.acceso-detalle{display:none}.sello-acceso{margin-bottom:10px;width:46px;height:46px;font-size:1rem}.acceso-form{padding:28px 22px}.metricas{gap:10px}.metrica{padding:16px}.metrica strong{font-size:2rem}.metrica span{font-size:.64rem}.lista-avisos{grid-template-columns:1fr}.panel-admin{padding:18px 14px}.pestanas-admin a{font-size:.66rem;padding:9px}.tarjeta-aviso{padding:20px}.avisos-flotantes{right:16px;bottom:16px}.progreso-carta{padding:16px}.filtro-avisos{margin:0;width:100%}.accesos-inicio .boton{width:100%}.bienvenida-admin{padding:23px}.bienvenida-admin .boton{white-space:normal}.tabla-contenedor{max-width:100%;overflow:auto}.admin-columnas table{min-width:450px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.barra-sistema,.avisos-flotantes{display:none!important}}
/* Portal público v8. */
.portal-etiqueta{font-size:.65rem;opacity:.75;font-weight:500;letter-spacing:.1em}.portal-alumnos{gap:28px}.portal-alumnos .opcion-carta{gap:18px;min-height:250px}.portal-alumnos .opcion-carta small{font-size:.69rem;line-height:1.6;font-weight:400;opacity:.85;max-width:90%}.accesos-portal{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.acceso-portal{display:flex;align-items:center;gap:18px;color:#183c65;text-decoration:none;background:#f3f7fc;border:1px solid #d2dfef;border-radius:14px;padding:24px;transition:transform .2s,box-shadow .2s}.acceso-portal:hover{transform:translateY(-3px);box-shadow:0 12px 24px #1a395d14}.acceso-portal h2{font-size:.91rem;margin:0 0 8px}.acceso-portal p{font-size:.69rem;color:#627a94;margin:0;line-height:1.7}.acceso-portal>b{margin-left:auto;font-size:1.3rem}.icono-portal{font-size:2.2rem;line-height:1;flex:0 0 36px}.pasos-portal{display:flex;justify-content:space-between;gap:14px;border-top:1px solid #dce5ef;padding-top:24px;color:#57738f;font-size:.67rem;line-height:1.6}.pasos-portal span{display:flex;align-items:center;gap:10px}.pasos-portal b{display:grid;place-items:center;border:1px solid #c4d5e6;width:28px;height:28px;border-radius:50%;flex:0 0 28px;color:#173f6c}.formulario-busqueda{padding:26px;background:#f5f8fc;border:1px solid #d5e1ee;border-radius:14px;margin:28px 0}.formulario-busqueda .acciones-formulario{border:0;margin:0;padding-top:18px;align-items:center}.nota-busqueda{display:flex;align-items:center;justify-content:center;gap:24px;padding:40px 20px;border:1px dashed #cedcea;border-radius:12px;color:#59728f}.nota-busqueda>span{font-size:3.5rem;line-height:1;color:#96acc2}.nota-busqueda h2{font-size:.94rem;margin:0 0 8px}.nota-busqueda p{font-size:.73rem;max-width:510px;margin:0;line-height:1.7}.resultado-busqueda{margin:22px 0}.tabla-contenedor a.boton{white-space:nowrap;font-size:.66rem;min-height:40px;padding:8px 12px}.validacion-linea:empty{display:none!important}.formulario-validado .campo,.formulario-busqueda .campo{min-width:0}.campo-incorrecto .validacion-linea{min-height:0}.acciones-formulario{align-items:center}
@media(max-width:700px){.accesos-portal{grid-template-columns:1fr;gap:14px}.acceso-portal{padding:20px 16px}.portal-alumnos .opcion-carta{min-height:230px}.pasos-portal{flex-direction:column;gap:14px}.portal-etiqueta{display:none}.formulario-busqueda{padding:22px 14px}.nota-busqueda{gap:14px;padding:28px 16px}.nota-busqueda>span{font-size:2.5rem}.busqueda-cartas .tabla-contenedor table{min-width:780px}}