body {
    font-family: 'Roboto', sans-serif !important;
}

.login-container {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #060606;
}

.login-box {
    position: absolute;
    text-align: center;
    padding: 40px 50px;
    border: 1px solid #222;
    background: #0e0e0e;
    max-width: 380px;
    width: 100%;
    box-sizing: border-box;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-title {
    font-family: 'Gruppo', sans-serif;
    font-size: 36px;
    color: #fff;
    letter-spacing: 4px;
    margin-bottom: 4px;
}

.login-subtitle {
    font-family: 'Roboto', sans-serif;
    font-size: 13px;
    color: #555;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    min-height: 16px;
}

.login-error {
    display: none;
}

.login-input.error {
    border-color: #ff4444;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.login-input {
    width: 100%;
    padding: 14px 18px;
    background: #141414;
    border: 1px solid #222;
    color: #fff;
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    letter-spacing: 1px;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.login-input::placeholder {
    color: #444;
    letter-spacing: 1px;
}

.login-input:focus {
    border-color: #555;
}

.login-btn {
    width: 100%;
    padding: 14px 18px;
    background: #fff;
    border: none;
    color: #060606;
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: opacity 0.2s;
}

.login-btn:hover {
    opacity: 0.9;
}

.login-back {
    display: inline-block;
    margin-top: 30px;
    color: #555;
    font-size: 12px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.2s;
}

.login-back:hover {
    color: #888;
}

@media (max-width: 768px) {
    .login-box {
        padding: 30px 30px;
        min-height: 280px;
    }

    .login-title {
        font-size: 30px;
    }
}

@media (max-width: 480px) {
    .login-box {
        padding: 25px 20px;
        min-height: 250px;
        margin: 0 15px;
    }

    .login-title {
        font-size: 26px;
        letter-spacing: 2px;
    }

    .login-subtitle {
        font-size: 11px;
    }

    .login-input {
        padding: 12px 14px;
        font-size: 13px;
    }

    .login-btn {
        padding: 12px 14px;
        font-size: 13px;
    }

    .login-back {
        font-size: 11px;
        margin-top: 20px;
    }
}