* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    font-family: 'Segoe UI',sans-serif;
    background: #f3f4f6;
}

.login-wrapper {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: white;
    padding: 35px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,.1);
}

    .login-card h1 {
        margin: 0;
        text-align: center;
    }

.subtitle {
    text-align: center;
    color: #6b7280;
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 15px;
}

    .form-group label {
        display: block;
        margin-bottom: 6px;
        font-weight: 600;
    }

.form-control {
    width: 100%;
    height: 44px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    padding: 0 12px;
    font-size: 14px;
}

    .form-control:focus {
        outline: none;
        border-color: #2563eb;
    }

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.btn-login {
    width: 100%;
    height: 46px;
    border: none;
    border-radius: 8px;
    background: #2563eb;
    color: white;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
}

    .btn-login:hover {
        background: #1d4ed8;
    }



@media (max-width:768px) {

    .login-card {
        padding: 25px 20px;
        border-radius: 10px;
    }

        .login-card h1 {
            font-size: 28px;
        }

    .btn-login {
        height: 50px;
        font-size: 16px;
    }

    .form-control {
        height: 48px;
        font-size: 16px;
    }
}