* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
}


.contenedor_login {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: radial-gradient(circle at top, #ffccfb, #ffffff);
}


.principal {
    width: 460px;
    padding: 55px 50px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(166, 77, 121, 0.2);
    box-shadow: 
        0 20px 40px rgba(166, 77, 121, 0.15);
    transition: 0.3s;
}


.principal:hover {
    transform: translateY(-2px);
}


.principal h2 {
    text-align: center;
    font-size: 30px;
    color: #000000;
    margin-bottom: 10px;
    font-family: 'Montserrat', sans-serif;
}

.subtitulo {
    text-align: center;
    color: #A64D79;
    margin-bottom: 40px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
}


.escribir {
    position: relative;
    margin-bottom: 30px;
}

.escribir input {
    width: 100%;
    padding: 16px 10px;
    border: none;
    outline: none;
    background: transparent;
    border-bottom: 2px solid #e78298;
    font-size: 15px;
    font-family: 'Montserrat', sans-serif;
}


.escribir label {
    position: absolute;
    top: 16px;
    left: 5px;
    color: #000000;
    font-size: 16px;
    font-family: 'Montserrat', sans-serif;
    transition: 0.1s;
}

.escribir input:focus + label,
.escribir input:valid + label {
    top: -10px;
    font-size: 13px;
    color: #97165d;
}


.boton_login {
    width: 60%;
    padding: 16px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #A64D79, #97165d);
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    font-family: 'Montserrat', sans-serif;
    display: block;       
    margin: 19px auto 0;  
}

.boton_login:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(151, 22, 93, 0.3);
}


.abajo_boton {
    margin-top: 35px;
    text-align: center;
    font-size: 15px;
    font-family: 'Montserrat', sans-serif;
    
}

.abajo_boton a {
    color: #970857;
    font-weight: 600;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    text-decoration-line: underline;
}

.volver_inicio{
position:fixed;
top:25px;
left:25px;
display:flex;
align-items:center;
gap:10px;
padding:12px 18px;
background:rgba(255,255,255,.75);
backdrop-filter:blur(12px);
border:1px solid rgba(255,255,255,.4);
border-radius:50px;
text-decoration:none;
color:#A64D79;
font-weight:600;
font-size:14px;
box-shadow:0 10px 30px rgba(0,0,0,.08);
transition:.3s;
z-index:9999;
}

.volver_inicio:hover{
transform:translateY(-2px);
background:#fff;
box-shadow:0 15px 35px rgba(166,77,121,.18);
}

.alerta-invitart{
padding:30px !important;
font-family:Montserrat,sans-serif !important;
}

.titulo-alerta{
color:#A64D79 !important;
font-size:28px !important;
font-weight:700 !important;
letter-spacing:.5px !important;
}

.cerrar-alerta{
color:#A64D79 !important;
font-size:26px !important;
transition:.3s;
}

.cerrar-alerta:hover{
transform:rotate(90deg) scale(1.1);
color:#7d3558 !important;
}

.boton-crear{
border-radius:50px !important;
padding:14px 24px !important;
font-size:14px !important;
font-weight:600 !important;
box-shadow:0 10px 25px rgba(166,77,121,.25) !important;
transition:.3s !important;
}

.boton-crear:hover{
transform:translateY(-2px);
}

.boton-registro{
border-radius:50px !important;
padding:14px 24px !important;
font-size:14px !important;
font-weight:600 !important;
color:#A64D79 !important;
transition:.3s !important;
}

.boton-registro:hover{
transform:translateY(-2px);
background:#f4e3ea !important;
}

.swal2-popup,
.swal2-title,
.swal2-html-container,
.swal2-confirm,
.swal2-cancel,
.swal2-close{
font-family:'Montserrat',sans-serif !important;
}

.swal2-confirm,
.swal2-cancel{
font-family:'Montserrat',sans-serif !important;
font-weight:600 !important;
letter-spacing:.3px;
}

.mensaje-error{

    color:#d63031;

    background:#ffeaea;

    border:1px solid #ffb8b8;

    padding:12px;

    border-radius:12px;

    font-size:14px;

    font-weight:600;

    text-align:center;

    margin-top:15px;

    display:none;

    transition:.5s;

}

/* RESPONSIVE */

@media (max-width: 768px){

    .principal{
        width: 92%;
        padding: 35px 25px;
        border-radius: 18px;
    }

    .principal h2{
        font-size: 26px;
    }

    .subtitulo{
        font-size: 14px;
        margin-bottom: 30px;
    }

    .escribir input{
        font-size: 16px;
        padding: 18px 10px;
    }

    .escribir label{
        font-size: 15px;
    }

    .boton_login{
        width: 100%;
        padding: 18px;
        font-size: 16px;
    }

    .abajo_boton{
        font-size: 14px;
    }

    .volver_inicio{
        top:15px;
        left:15px;
        padding:10px 14px;
        font-size:13px;
    }

}

/* iPhone SE y celulares pequeños */

@media (max-width: 480px){

    .principal{
        width: 94%;
        padding: 30px 20px;
    }

    .principal h2{
        font-size: 24px;
    }

    .subtitulo{
        font-size: 13px;
    }

    .escribir{
        margin-bottom: 25px;
    }

    .escribir input{
        padding: 16px 8px;
    }

    .boton_login{
        width: 100%;
        padding: 16px;
    }

}