/* Estilos exclusivos del módulo de login de SIGIA. */
.login-sigia{
    min-height:100vh;
    background:linear-gradient(135deg,#f7f8fa 0%,#edf1f5 100%);
}

.login-card{
    max-width:480px;
    width:100%;
    border-radius:18px;
}

.login-logo{
    display:block;
    width:120px;
    max-width:120px;
    height:auto;
    margin-left:auto;
    margin-right:auto;
    object-fit:contain;
}

.login-title{
    color:#202428;
    font-size:1.45rem;
    font-weight:700;
    line-height:1.25;
}

.login-sigla{
    color:var(--sigia-rojo);
    font-size:1.1rem;
    font-weight:700;
}

.login-lema{
    color:#5d6670;
    font-size:.9rem;
    font-weight:600;
    letter-spacing:0;
}

.login-link{
    color:var(--sigia-rojo);
    text-decoration:none;
}

.login-link:hover{
    color:var(--sigia-rojo-oscuro);
    text-decoration:underline;
}

.login-footer{
    color:#6c757d;
    font-size:.9rem;
}

.login-card .form-control{
    border-radius:12px;
}

.login-card .form-control:focus{
    border-color:var(--sigia-rojo);
    box-shadow:0 0 0 .2rem rgba(139,0,0,.15);
}

.login-submit-btn{
    border-radius:12px;
    min-height:50px;
    transition:background-color .2s ease, border-color .2s ease, box-shadow .2s ease, color .2s ease, transform .2s ease;
}

.login-submit-btn:hover{
    box-shadow:0 .5rem 1rem rgba(139,0,0,.18);
    transform:translateY(-1px);
}

.login-registro{
    border-top:1px solid #e9ecef;
}

.login-registro-btn{
    border-radius:12px;
    min-width:150px;
}