body {
    background-color: #121212;
    color: #fff;
    margin: 0;
    padding: 0;
}

.login-container {
    max-width: 500px;
    margin: 0 auto;
    padding-top: 10%;
}

.login-card {
    background-color: #1f1f1f;
    border: none;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.login-logo {
    font-family: "Cookie", cursive;
    font-size: 4rem;
    font-weight: bold;
    color: #4db5ff;
    text-align: center;
    margin-bottom: 1.5rem;
}

.form-floating {
    position: relative;
}

.form-floating>.form-control {
    background-color: #2c2c2c;
    border: 1px solid #444;
    color: #fff;
    height: 3.5rem;
    padding: 0 0.75rem;
    line-height: 3.5rem;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

.form-floating>.form-control:focus {
    border-color: #4db5ff;
    box-shadow: none;
}

.form-floating>label {
    position: absolute;
    top: 50%;
    left: 0.75rem;
    transform: translateY(-50%);
    pointer-events: none;
    transition: all 0.2s ease-in-out;
    color: #ccc;
}

.form-floating>.form-control:focus+label,
.form-floating>.form-control:not(:placeholder-shown)+label {
    top: 0;
    transform: translateY(-50%) scale(0.85);
    color: #8ab4f8;
}

.btn-primary {
    background-color: #4db5ff;
    border-color: #4db5ff;
    font-size: 1rem;
    padding: 0.75rem 1.25rem;
}

.btn-primary:hover {
    background-color: #74caff;
    border-color: #74caff;
}

.text-register {
    color: #ccc;
}

.register-link {
    color: #4db5ff;
    text-decoration: none;
}

.register-link:hover {
    color: #74caff;
    text-decoration: underline;
}

.copyright {
    font-size: 0.8rem;
    color: #aaa;
    text-align: center;
    margin-top: 1rem;
}

.step.active {
    display: block;
}

.step {
    display: none;
}