.auth-container {
    max-width: 400px;
    margin: 5rem auto;
    padding: 2rem;
    background: rgba(17, 17, 17, 0.85);
    border-radius: 16px;
    box-shadow: 0 0 20px rgba(11, 111, 235, 0.2);
    text-align: center;
}

.auth-container h2 {
    margin-bottom: 1rem;
    color: #fff;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.input-group {
    text-align: left;
}

.input-group label {
    display: block;
    font-weight: 500;
    color: #aaa;
    margin-bottom: 0.5rem;
}

.input-group input {
    width: 100%;
    padding: 0.8rem;
    border: none;
    border-radius: 8px;
    background: #1b1f25;
    color: #fff;
}

.btn-primary {
    background: #1f6feb;
    color: white;
    border: none;
    padding: 0.8rem;
    border-radius: 10px;
    cursor: pointer;
    font-weight: bold;
}

.btn-primary:hover {
    background: #1158c7;
}

.input-group input focus {
    outline: 2px solid #1f6feb;
}

.switch {
    margin-top: 1rem;
    color: #999;
}

.switch a {
    color: #1f6feb;
    text-decoration: none;
    font-weight: bold;
}

.switch a:hover {
    text-decoration: underline;
}