/* =========================
   RESET Y ESTILOS GENERALES
========================= */
.body {
    width: 100%;
    height: 100%;
    margin: 0;
    font-family: 'Montserrat';
    position: relative;

    /* Capas de fondo */
    background-image: 
        linear-gradient(-45deg, #f4e3c5, #fcd69c88, #fcb04c, #fde8c0), /* gradiente más sutil */
        linear-gradient(rgba(255,255,255,0.3), rgba(255,255,255,0.3)),  /* capa difuminada */
        url(./Imagenes/loyola2.png); 

    /* Ajustes de capas */
    background-size: 400% 400%, cover, cover;
    background-repeat: no-repeat;
    background-position: center;
    background-blend-mode: screen;

    /* Animación suave del gradiente */
    animation: gradient 15s ease infinite;
}
/* =========================
   HEADER
========================= */

.titulo-superior {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    
    background-color: rgba(255,255,255,0.3); /* fondo semitransparente */
    backdrop-filter: blur(10px);             /* desenfoque del fondo detrás */
    -webkit-backdrop-filter: blur(10px);    /* Safari */
    padding: 15px 30px;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.titulo-superior h1 {
    margin: 0;
    font-size: 2rem;
    color: #f7770fcc;
    text-align: center;
    
}

.imagen-al-lado {
    float: right;          /* mantiene la imagen a la derecha */
    height: 50px;
    position: relative;    /* permite mover la imagen sin afectar el texto */
    right: 50px;           /* mueve la imagen hacia la izquierda */
    top: 8px;              /* baja la imagen para alinearla verticalmente */
}
/* =========================
   MAIN - LOGIN
========================= */

.contenedor-login {
    position: relative;
    height: 100%;
}

.caja-login {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    
    padding: 40px;
    border-radius: 10px;
    box-shadow: 10px 10px 80px rgba(0,0,0,0.2);
    width: 300px;
    text-align: center;

    background-color: rgba(255,255,255,0.3); /* fondo semitransparente */
    backdrop-filter: blur(5px);             /* desenfoque del fondo detrás */
    -webkit-backdrop-filter: blur(5px);    /* Safari */
}

.titulo-login {
    color: #f7770fcc;
}

.titulo-izquierda{
     color: #f7770fcc;
    float: left;
    padding-right: 10px;
}

.select-izq{
    float: left;
}
/* Inputs y botón */

.caja-login input,
.caja-login button {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border-radius: 5px;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

.caja-login input {
    border: 1px solid #ccc;
}

.caja-login input:focus,
.caja-login button:focus {
    outline: none;
    border-color: #ffa600;
    box-shadow: 0 0 5px #ffa600;
}

.caja-login button {
    background: #cf9237cc;
    color: white;
    border: none;
    cursor: pointer;
    transition: background 0.3s;
}

.caja-login button:hover {
    background: #b16d35;
}


.textarea{
    width: 100%;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #ccc; 
    box-sizing: border-box; 
    font-family: 'Montserrat', sans-serif;
    resize: none;
}

.textarea:focus{
    outline: none;
    border-color: #ffa600;
    box-shadow: 0 0 5px #ffa600;
}


/* =========================
   HEADER
========================= */

.barra-superior {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;

    background: rgba(255,255,255,0.9);
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);

    z-index: 10;
}

/* Logo */
.logo {
    float: left;
    margin-left: 20px;
    margin-top: 10px;
}

.logo img {
    height: 53px; /* MÁS GRANDE */
}

/* Menú */
.menu {
    float: right;
    margin-right: 40px; /* lo separa del borde */
    margin-top: 22px;
}

.menu a {
    display: inline-block;
    margin-left: 25px;
    text-decoration: none;
    color: #f7770fcc;
    font-weight: bold;
    font-size: 19px;
}

.menu a:hover {
    color: #b16d35;
}

/* Limpiar floats */
.clear {
    clear: both;
}

/* =========================
   CONTENIDO
========================= */

.contenido-principal {
    margin-top: 140px; /* importante */
    text-align: center;
}

/* Caja central */
.caja-info {
    display: inline-block;
    background-color: rgba(255,255,255,0.3); /* transparente ligera */
    backdrop-filter: blur(10px); /* desenfoca lo que está detrás */
    -webkit-backdrop-filter: blur(10px); /* Safari */
    padding: 60px;
    border-radius: 15px;
    width: 500px;
    max-width: 90%;
    box-shadow: 10px 10px 60px rgba(0,0,0,0.2);
}

.caja-info h2 {
    color: #f7770fcc;
}

.caja-info p {
    color: #333;
    line-height: 1.6;
}
/* =========================
   ANIMACIÓN FONDO
========================= */

@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* =========================
   FOOTER (preparado)
========================= */

footer {
    /* preparado para contenido futuro */
}