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

body {
    font-family: 'Inter', sans-serif;
    background: radial-gradient(circle at top, #111, #000);
    color: #fff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-size: 13px;
}


/* Topo */
.header {
    text-align: center;
}

.logo {
    padding: 40px 40px;
    font-weight: 700;
    font-size: 20px;
    color: #f59e0b;
    display: flex;
    align-items: center;
    gap: 2px;
}

.logo span {
    color: #f59e0b;
    font-size: 32.5px;
}

div .logo_cm {
    height: 30px;
}

.icon {
    width: 70px;
    height: 70px;
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 22px;
    margin-bottom: 20px;
    margin: 0 auto;
}

/* Conteúdo */
.welcome {
    flex: 1;
    width: 500px;
    margin: 0 auto;
    padding: 40px 40px 10px;
    text-align: center;
}
.welcome h1 {
    line-height: 1.2;
    margin-top: 20px;
}
.welcome p {
    margin-top: 5px;
    font-size: 15px;
    color: #868585;
    font-weight: 400;

}

/* Login */
.login-form {
    padding: 30px 40px;
}
.login-form form{
    width: 500px;
    margin: 0 auto;
    padding: 10px 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.login-form form label {
    font-size: 12px;
    color: #ffffff;
    font-weight: 500;
    text-align: left;
    margin-bottom: -10px;
}

#user_student, #password_student, #name_student {
    padding: 14px 16px;
    border: 2px solid #333;
    border-radius: 6px;
    background-color: #01000b;
    color: #fff;
    font-size: 12px;
}

.text-box {
    background-color: #1e1d1d;
    padding: 15px 20px;
    border: white solid 1px;
    border-radius: 8px;
    color: #838383;
    font-size: 12px;
}
.text-box strong {
    color: #ffffff;
}

.login-button {
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 800;
    border-radius: 8px;
    transition: background-color 0.3s ease;
    text-align: center;
    background-color: #f59e0b;
    color: #000000;
    border: none;
}   
.login-button:hover {
    background-color: #d97706;
    transition: all 1s ease;
}

.login-link {
    text-align: center;
    margin-top: 40px;
    font-size: 14px;
    color: #a1a1aa;
}

.login-link a {
    color: #f59e0b;
    text-decoration: none;
}

.login-link a:hover {
    text-decoration: underline;
}