body.login-body{
    min-height:100vh;
    background:var(--login-bg);
    color:var(--login-text);
}

.login-wrapper{
    min-height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:24px;
    background:
        linear-gradient(135deg, rgba(255,255,255,.88), rgba(255,255,255,.70)),
        var(--login-bg-image);
    background-size:cover;
    background-position:center;
}

.login-box{
    width:100%;
    max-width:440px;
}

.login-card{
    background:#fff;
    border-radius:22px;
    padding:32px;
    box-shadow:0 20px 60px rgba(0,0,0,.12);
    border:1px solid rgba(0,0,0,.04);
}

.login-logo{
    max-width:180px;
    max-height:80px;
    object-fit:contain;
}

.login-logo-placeholder{
    width:72px;
    height:72px;
    border-radius:18px;
    background:var(--login-primary);
    color:#fff;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    font-size:34px;
    font-weight:700;
}

.login-title{
    font-size:1.7rem;
    font-weight:700;
    margin-bottom:6px;
}

.login-subtitle{
    color:#6c757d;
    font-size:.95rem;
}

.btn-login{
    background:var(--login-primary);
    border-color:var(--login-primary);
    color:#fff;
    border-radius:12px;
    padding:11px 16px;
    font-weight:700;
}

.btn-login:hover,
.btn-login:focus{
    background:var(--login-secondary);
    border-color:var(--login-secondary);
    color:#fff;
}

.form-control{
    border-radius:12px;
    padding:.72rem .9rem;
}

.input-group .form-control{
    border-top-left-radius:12px;
    border-bottom-left-radius:12px;
}

.input-group .btn{
    border-top-right-radius:12px;
    border-bottom-right-radius:12px;
}

.login-links{
    text-align:center;
    font-size:.9rem;
}

.login-links a,
.login-card a{
    color:var(--login-primary);
    text-decoration:none;
}

.login-links a:hover,
.login-card a:hover{
    text-decoration:underline;
}

.login-footer-text{
    color:#8a8f98;
    font-size:.78rem;
    text-align:center;
}

.login-split{
    min-height:100vh;
    display:grid;
    grid-template-columns:1fr 520px;
}

.login-split-panel{
    background:
        linear-gradient(135deg, rgba(0,0,0,.48), rgba(0,0,0,.25)),
        var(--login-bg-image);
    background-size:cover;
    background-position:center;
    align-items:center;
    justify-content:center;
    padding:48px;
    color:#fff;
}

.login-split-overlay{
    max-width:520px;
}

.login-split-overlay h2{
    font-size:2.4rem;
    font-weight:800;
    margin-top:20px;
}

.login-split-overlay p{
    font-size:1.1rem;
    opacity:.92;
}

.login-split-form{
    display:flex;
    align-items:center;
    justify-content:center;
    padding:28px;
    background:var(--login-bg);
}

.institutional-panel{
    background:
        linear-gradient(135deg, rgba(255,255,255,.72), rgba(255,255,255,.95)),
        var(--login-bg-image);
    background-size:cover;
    background-position:center;
}

.institutional-shell{
    width:100%;
    max-width:1000px;
    display:grid;
    grid-template-columns:360px 1fr;
    border-radius:26px;
    overflow:hidden;
    box-shadow:0 22px 70px rgba(0,0,0,.16);
    background:#fff;
}

.institutional-info{
    background:linear-gradient(135deg, var(--login-primary), var(--login-secondary));
    color:#fff;
    padding:42px;
    display:flex;
    flex-direction:column;
    justify-content:center;
}

.institutional-info .login-logo-placeholder{
    background:rgba(255,255,255,.18);
}

.institutional-info h2{
    font-weight:800;
    margin-top:16px;
}

.institutional-form{
    display:flex;
    align-items:center;
    justify-content:center;
    padding:32px;
}

.institutional-form .login-card{
    box-shadow:none;
    border:none;
    padding:0;
    width:100%;
}

@media (max-width: 991px){
    .login-split{
        display:block;
    }

    .login-split-form{
        min-height:100vh;
    }

    .institutional-shell{
        grid-template-columns:1fr;
    }

    .institutional-info{
        display:none;
    }
}

@media (max-width: 576px){
    .login-wrapper,
    .login-split-form{
        padding:14px;
    }

    .login-card{
        padding:24px 20px;
        border-radius:18px;
    }
}