* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;

    display: flex;
    justify-content: center;
    align-items: center;

    background-color: #f1f5f9;

    font-family: Arial, sans-serif;
}

.login-box {
    width: 90%;
    max-width: 400px;

    background-color: white;

    padding: 40px;

    border-radius: 18px;

    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.10);

    text-align: center;
}

/* UNIVERSITY LOGO */

.university-logo {
    width: 115px;
    height: 115px;

    object-fit: contain;

    display: block;

    margin: 0 auto 15px auto;
}

.icon {
    font-size: 50px;
    margin-bottom: 10px;
}

h1 {
    margin: 0;

    color: #1e293b;

    font-size: 30px;
}

.university-name {
    margin: 10px 0 3px 0;

    color: #1e293b;

    font-size: 16px;

    font-weight: bold;
}

.faculty-name {
    margin: 0 0 15px 0;

    color: #64748b;

    font-size: 14px;
}

.subtitle {
    color: #64748b;

    margin-top: 8px;
    margin-bottom: 30px;
}

.form-group {
    text-align: left;

    margin-bottom: 20px;
}

label {
    display: block;

    margin-bottom: 8px;

    color: #334155;

    font-weight: bold;
}

input {
    width: 100%;

    padding: 14px;

    margin-bottom: 15px;

    border: 1px solid #cbd5e1;
    border-radius: 8px;

    font-size: 16px;

    outline: none;
}

input:focus {
    border-color: #2563eb;
}

button {
    width: 100%;

    padding: 14px;

    border: none;
    border-radius: 8px;

    background-color: #2563eb;
    color: white;

    font-size: 17px;
    font-weight: bold;

    cursor: pointer;
}

button:hover {
    background-color: #1d4ed8;
}

button:disabled {
    background-color: #94a3b8;
    cursor: not-allowed;
}

#message {
    min-height: 20px;

    margin-top: 18px;

    font-size: 14px;

    color: #dc2626;
}

.info {
    margin-top: 15px;

    color: #94a3b8;

    font-size: 13px;
}


/* MOBILE */

@media (max-width: 500px) {

    .login-box {
        width: 92%;
        padding: 30px 22px;
    }

    .university-logo {
        width: 100px;
        height: 100px;
    }

    h1 {
        font-size: 27px;
    }
}